heuristics classpath

InspectGolden.java

@@ -0,0 +1,22 @@
+import java.nio.file.*;
+import java.util.*;
+import click.kamil.springstatemachineexporter.service.ExportService;
+import click.kamil.springstatemachineexporter.exporter.*;
+import click.kamil.springstatemachineexporter.analysis.service.EnrichmentService;
+
+public class InspectGolden {
+    public static void main(String[] args) throws Exception {
+        Path inputDir = Path.of("state_machines/complex_state_machine");
+        Path tempDir = Files.createTempDirectory("golden-update-");
+        
+        List<StateMachineExporter> exporters = List.of(new PlantUml(), new Dot(), new Scxml(), new JsonExporter());
+        EnrichmentService enrichmentService = new EnrichmentService(Collections.emptyList());
+        ExportService exportService = new ExportService(exporters, enrichmentService);
+        
+        exportService.runExporter(inputDir, tempDir, null, true);
+        
+        try (var stream = Files.list(tempDir)) {
+            stream.forEach(System.out::println);
+        }
+    }
+}

README.md

@@ -1,34 +1,38 @@
+# Spring State Machine Explorer
 
-```shell
-brew install graphviz
+Static analysis tool to extract and visualize Spring State Machines with deep code traceability.
+
+## Core Modules
+- **`state_machine_exporter`**: Java AST analyzer. Scans source code, resolves local Maven/Gradle dependencies, and extracts logic (Lambdas, Actions, Guards) into JSON/PUML.
+- **`state_machine_exporter_html`**: Generates an interactive HTML portal with SVG diagrams and rich tooltips.
+
+## Usage
+
+### 1. Extract Metadata (JSON)
+```bash
+./gradlew :state_machine_exporter:run --args="-i ./my-project -o ./out -f json"
 ```
 
-```shell
-dot -Tpng statemachine.dot -o statemachine.png
+### 2. Generate Interactive Portal (HTML)
+```bash
+./gradlew :state_machine_exporter_html:run --args="-i ./my-project -o ./out_html"
+```
+*Supports `--profiles prod` to resolve Spring property placeholders.*
+
+## Business Flows
+Define sequence of events in `src/main/resources/flows.json`:
+```json
+[
+  {
+    "name": "Order Success",
+    "description": "Happy path for order placement",
+    "steps": ["PAY", "CHECK_AVAILABILITY->PENDING", "SHIP"]
+  }
+]
 ```
 
-
-```shell
-brew install plantuml
-```
-```shell
-plantuml statemachine.puml
-plantuml -tsvg statemachine.puml
-```
-Possible formats
-```shell
-    -teps               To generate images using EPS format
-    -thtml              To generate HTML file for class diagram
-    -tlatex:nopreamble  To generate images using LaTeX/Tikz format without preamble
-    -tlatex             To generate images using LaTeX/Tikz format
-    -tpdf               To generate images using PDF format
-    -tpng               To generate images using PNG format (default)
-    -tscxml             To generate SCXML file for state diagram
-    -tsvg               To generate images using SVG format
-    -ttxt               To generate images with ASCII art
-    -tutxt              To generate images with ASCII art using Unicode characters
-    -tvdx               To generate images using VDX format
-    -txmi               To generate XMI file for class diagram
-```
-
-plantuml statemachine.scxml
+## JSON Structure
+- `metadata.entryPoints`: REST, WebFlux, and JMS entry points.
+- `metadata.callChains`: Trace from API call to machine trigger (`sendEvent`).
+- `transitions.actions[].internalLogic`: Extracted source code/lambdas.
+- `metadata.properties`: Dictionary of all detected Spring profiles.

TODO.md

@@ -1,10 +1,9 @@
 1.extract from all possible formats (ask chatgpt)
 
-[DONE] json
 [TODO] xml, maybe yaml
 
 2. [PLAN] Support external dependencies (JARs/compiled classes):
     - Enable binding resolution in ASTParser (`setResolveBindings(true)`).
     - Configure ASTParser with project classpath (including JARs).
     - Refactor `CodebaseContext` to handle resolved bindings, not just local AST nodes.
-    - Implement tests using external libraries as base classes.
+    - Implement tests using external libraries as base classes.

lombok.config

@@ -0,0 +1,3 @@
+lombok.anyConstructor.addConstructorProperties = true
+lombok.jacksonized.flagUsage = ALLOW
+config.stopBubbling = true

plan-extended-anaylis/PLAN.md

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+# Execution Plan for Extended Analysis (Revised for Robustness)
+
+## Phase 0: Surgical Refactoring (The Enrichment Hook)
+- [x] Create `AnalysisResult` and `CodebaseMetadata` models.
+- [x] Update `ExportService.generateOutputs` to accept `AnalysisResult`.
+- [x] Implement `EnrichmentService` and `AnalysisEnricher` interface.
+- [x] Wrap current parser outputs in `AnalysisResult` within `ExportService`.
+
+## Phase 1: Foundation & Semantic Core
+- [ ] **JDT Binding Resolution**: Configure `ASTParser` with project classpath and `setResolveBindings(true)`.
+- [ ] **Workspace Scoping**: Implement scanner with configurable exclude patterns (`test/`, `build/`, `node_modules/`).
+- [ ] **ConstantResolver**: Implement lookup for `public static final` constants across class boundaries using JDT bindings.
+- [ ] **Basic PropertyResolver**: Scan `application.properties/yml` for simple key-value pairs.
+- [ ] Implement `JdtIntelligenceProvider` as the primary semantic analyzer.
+
+## Phase 2: Trigger Discovery & Instance Identity
+- [ ] **GenericEventDetector**: Find `sendEvent` calls using `ASTVisitor`.
+- [ ] **InstanceIdentifier**: Detect which State Machine is being targeted (via `@Qualifier`, bean names, or generic types `StateMachine<S, E>`).
+- [ ] **Trigger Filter**: Link `sendEvent` calls to specific SM instances to avoid noise in multi-SM projects.
+- [ ] Enhance `CodebaseContext` to provide mapping from `MethodDeclaration` to its callers using bindings.
+
+## Phase 3: Entry Point Mapping
+- [ ] **SpringMvcDetector**: Detect REST endpoints (using `ConstantResolver` for paths).
+- [ ] **MessageListenerDetector**: Detect Kafka/JMS listeners (using `ConstantResolver` for topics/queues).
+- [ ] **ConfigurableTriggerDetector**: Support user-defined patterns for custom frameworks.
+
+## Phase 4: Call Graph Integration
+- [x] Develop a call graph builder to link `Entry Points` to `Trigger Points` via intermediate service calls.
+- [ ] Support inheritance in call graph resolution (using JDT bindings to resolve method overrides).
+
+## Phase 4.5: Hierarchical Robustness (Inheritance Support)
+- [ ] **Hierarchical Annotation Lookup**: Update `SpringMvcDetector` to scan interfaces and superclasses for inherited mapping annotations.
+- [ ] **Interface Implementation Mapping**: Enhance `CodebaseContext` to index "Class -> Interfaces" and "Interface -> Classes" relationships.
+- [ ] **Polymorphic Call Trace**: Update `CallGraphBuilder` to follow calls from an interface method to all known implementations in the project.
+- [ ] **Base Class Trigger Discovery**: Ensure triggers in abstract base classes are correctly attributed to their concrete subclasses.
+
+
+## Phase 5: Visualization & Diagnostics
+- [ ] Update `ExportService` to include trigger information.
+- [ ] Update DOT/SCXML exporters to show entry points.
+- [ ] **Diagnostic Nodes**: Show "Potential/Unresolved Trigger" nodes when a `sendEvent` is found but the event name or SM instance cannot be resolved.
+
+## Phase 6: Validation (Milestone 1)
+- [ ] Create a "Complex Sample Project" with REST controllers, services, and multiple state machines.
+- [ ] Add unit tests for each detector and the aggregator.
+- [ ] Verify that inheritance in both state machine config and controllers is correctly handled.
+
+## Phase 7: Advanced Resolution & Data Flow
+- [ ] **Variable Propagation**: Track values from fields/constructors to their usage in the State Machine configuration (e.g., resolving `initial(initialState)` where `initialState` is a field).
+- [ ] **@Value Resolution**: Link `@Value` annotations to the `PropertyResolver` to substitute placeholders with literal values in the diagram.
+- [ ] **Spring Profile Support**: Update `PropertyResolver` to handle `application-{profile}.properties` and prioritize them based on an "active profiles" setting.
+- [ ] **Complex ValueResolver**: Handle string concatenations (e.g., `"PREFIX_" + MyConstants.SUFFIX`) and variable references.
+- [ ] **Payload Analysis**: Extract payload types from entry points and track field usage in `sendEvent` calls.
+
+## Phase 8: Persistence & Lifecycle Mapping
+- [ ] Detect persistence restoration logic (`persister.restore`).
+- [ ] Map "Resume" points where the machine state is loaded from a DB based on external identifiers.
+- [ ] Update metadata to distinguish between "New Instance" and "Restored Instance" triggers.
+
+## Phase 9: Advanced Ecosystem Support
+- [ ] **Reactive Chains**: Analyze WebFlux/Project Reactor lambdas (`doOnNext`, `flatMap`) for hidden triggers.
+- [ ] **Interceptors & Filters**: Detect `HandlerInterceptor` and `Filter` implementations and map them to endpoints.
+
+## Phase 10: External Dependency Interop
+- [x] **Library Hints**: Implementation complete. Supports `hints.json` in project root or `src/main/resources/`.
+  - **Format**: `[{"methodFqn": "class.method", "event": "EVENT"}]`
+  - **Purpose**: Maps external/compiled library calls to State Machine events when source code is unavailable.
+- [ ] **External JAR Analysis**: (Optional) Configure JDT to scan source-attachments of dependencies if available.
+
+**Note on Library Hints**: This feature is an optional "Power User" escape hatch. The analyzer works automatically for all local source code; `hints.json` is only required to bridge the gap for third-party libraries.
+

plan-extended-anaylis/advanced_context.md

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+# Advanced Context Extraction: Payloads and Interceptors
+
+## 1. Incoming Payload Analysis
+To understand *what* data drives the state machine, we need to capture metadata about the incoming parameters at entry points.
+
+### REST Endpoints
+For methods annotated with `@PostMapping`, `@PutMapping`, etc.:
+1.  **Extract Parameters**: Scan method parameters for `@RequestBody`, `@PathVariable`, or `@RequestParam`.
+2.  **Type Extraction**: Capture the FQN of the parameter type (e.g., `com.example.OrderRequest`).
+3.  **Data Linkage**: If a field from this payload is used in a `sendEvent(payload.getEvent())` call, mark the transition as "Dynamic based on Payload".
+
+### Message Listeners
+For `@RabbitListener` or `@JmsListener`:
+1.  Identify the parameter receiving the message body.
+2.  Extract its type and any `@Header` or `@Payload` annotations.
+
+## 2. Interceptor and Filter Analysis
+Interceptors often perform cross-cutting logic (authentication, context injection) that affects how state machines are driven.
+
+### Discovery Strategy
+1.  **Find Interceptors**: Scan for classes implementing `HandlerInterceptor` or `WebRequestInterceptor`.
+2.  **Registration Mapping**: Look for `WebMvcConfigurer.addInterceptors()` calls to identify which URL patterns each interceptor applies to.
+3.  **Context Injection**: Analyze if the interceptor modifies the request (e.g., `request.setAttribute("userContext", ...)`) or populates a `ThreadLocal` (like `SecurityContextHolder`).
+
+### Linking to State Machines
+If a controller uses a value from a known Interceptor-injected context to decide which event to send or which state machine to restore, we can link the Interceptor's logic to the State Machine flow.
+
+## 3. Implementation in `EnrichmentService`
+We will introduce a `ContextEnricher` that:
+1.  Builds a map of **Active Interceptors** per path.
+2.  Augments `EntryPoint` metadata with **Payload Type** information.
+
+## 4. Modeling Updates
+Update `EntryPoint` and `TriggerPoint` to include `payloadType` and `interceptors`.
+
+```java
+public record EntryPoint(
+    // ... existing fields ...
+    String payloadType,
+    List<String> activeInterceptors
+) {}
+```

plan-extended-anaylis/architecture.md

@@ -0,0 +1,63 @@
+# Decoupled Analysis Architecture: The "Modular Provider" Approach
+
+## Core Philosophy
+We decouple the **State Machine Definition** (what the machine IS) from the **Codebase Intelligence** (how the machine IS USED). This allows for swappable analysis tools and prevents the state machine parser from becoming a monolithic "all-knowing" beast.
+
+## 1. The Intelligence Interface (The Bridge)
+We introduce an abstraction layer that provides information about the code without tying us to a specific implementation (like JDT).
+
+```java
+public interface CodebaseIntelligenceProvider {
+    // Event Triggers
+    List<TriggerPoint> findTriggerPoints();
+    
+    // Entry Points
+    List<EntryPoint> findEntryPoints();
+    
+    // Call Graphs
+    List<CallChain> traceCallChain(MethodReference target);
+    
+    // Resolution
+    String resolveValue(ExpressionReference ref);
+}
+```
+
+## 2. Swappable Implementations
+This allows us to offer different "tiers" of analysis or even different tools:
+- **JdtProvider (Current)**: High-precision, understands hierarchy, but heavy.
+- **RegexProvider**: Lightweight, fast, good for simple projects or quick scans.
+- **ExternalLspProvider (Future)**: Could query a running Language Server (like Eclipse JDT.LS) for ultra-accurate cross-project resolution.
+
+## 3. The "State Machine Model" is the Sink
+The State Machine Exporter now becomes a "Consumer" of intelligence.
+1. **SM Parser**: Extracts the core states and transitions.
+2. **Intelligence Service**: Discovers where events are triggered.
+3. **Correlation Engine**: Merges the two models based on Event IDs.
+
+## 4. Benefits
+- **Testability**: We can mock the `CodebaseIntelligenceProvider` to test state machine rendering without needing a full Java project on disk.
+- **Maintainability**: Adding support for a new framework (e.g., Micronaut) only requires updating the `IntelligenceProvider`, not touching the core state machine logic.
+- **Performance**: We can run the SM Parser and the Intelligence Scanner in parallel since they are now independent.
+
+## 5. Monorepo and Multi-Module Support
+Applications are often split into multiple modules (e.g., `core`, `api`, `workers`).
+- **Workspace Scanning**: The analyzer should treat the entire monorepo as a single codebase context.
+- **Source Tracking**: Each metadata item (`TriggerPoint`, `EntryPoint`) includes a `sourceModule` identifier to show exactly where it was found.
+- **Cross-Module Resolution**: Properties defined in one module's `application.yml` and used in another should be resolved globally.
+- **Internal Dependency Following**: If the analyzer finds a call to a method in another module, it should continue the call-chain analysis into that module's source.
+
+## Challenges
+- **Multiple State Machines**: How to know which `StateMachine` instance is being used?
+  - Initial heuristic: If there's only one, assume it's that one.
+  - If multiple, check generic types `StateMachine<S, E>` or variable names.
+- **Indirect Calls**: Method `A` (Controller) calls `B` (Service), and `B` calls `sendEvent`.
+  - Static analysis might need to follow call graphs.
+  - Use JDT's cross-reference capabilities if possible, or build a simple call graph.
+- **Inheritance**: 
+  - Controllers might extend base classes with common mappings.
+  - State machine configurations already handle inheritance; Trigger detection should too.
+
+## Next Steps
+1. Create a PoC `TriggerDetector` for Spring MVC.
+2. Integrate `TriggerAggregator` into the main analysis pipeline.
+3. Update the `Exporter` to visualize these links.

plan-extended-anaylis/decoupled_logic.md

@@ -0,0 +1,40 @@
+# The Analysis Contract: Decoupling Metadata from Implementation
+
+## 1. Unified Model
+Instead of each parser having its own internal model, we move to a "Context-Rich Model".
+
+```java
+public record CodebaseMetadata(
+    List<TriggerPoint> triggers,
+    List<EntryPoint> entryPoints,
+    Map<String, String> properties,
+    CallGraph callGraph
+) {}
+```
+
+## 2. Intelligence Provider Lifecycle
+1. **Initialize**: Provide root paths and configuration.
+2. **Scan**: The provider builds its internal index (e.g., JDT AST, Regex indices).
+3. **Extract**: The provider returns a `CodebaseMetadata` object.
+4. **Dispose**: Cleanup resources.
+
+## 3. Tool-Specific Strengths
+
+### JDT Provider (Advanced)
+- **Strengths**: True semantic understanding, inheritance resolution, precise constant lookups.
+- **Usage**: Deep analysis where we need to know that `BaseService.notify()` is actually what is being called in `ChildService`.
+
+### Regex / Tree-Sitter Provider (Light)
+- **Strengths**: Extremely fast, works even on broken code (doesn't need full classpath), very low memory overhead.
+- **Usage**: Large monorepos where full JDT analysis would take minutes.
+
+## 4. Aggregation Logic
+The `IntelligenceService` can actually combine results from multiple providers!
+- Use JDT for the State Machine Config (where we need high precision).
+- Use Regex for a quick scan of 1000+ controllers to find mapping patterns.
+
+## 5. Refactoring Strategy
+1. **Extract**: Move current JDT-based transition parsing into a `JdtStateMachineProvider`.
+2. **Define**: Create the `CodebaseMetadata` model.
+3. **Bridge**: Update the `ExportService` to accept both a `StateMachineModel` and a `CodebaseMetadata` object.
+4. **Implement**: Create the `CodebaseIntelligenceProvider` interface and its first implementation (wrapping the existing JDT logic).

plan-extended-anaylis/enrichment_strategy.md

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+# Low-Impact Abstraction: The Enrichment Pipeline
+
+## 1. Goal
+Support enhanced codebase analysis (Endpoints, Listeners, etc.) without a massive refactor of the existing JDT state machine parsers.
+
+## 2. The Core Model: `AnalysisResult`
+We wrap the existing output into a container that can hold optional metadata.
+
+```java
+public class AnalysisResult {
+    // Current Core Data
+    private final String name;
+    private final List<Transition> transitions;
+    private final Set<String> startStates;
+    private final Set<String> endStates;
+    
+    // Optional Enhanced Data
+    private CodebaseMetadata metadata = CodebaseMetadata.empty();
+
+    public AnalysisResult(String name, List<Transition> transitions, Set<String> startStates, Set<String> endStates) {
+        this.name = name;
+        this.transitions = transitions;
+        this.startStates = startStates;
+        this.endStates = endStates;
+    }
+
+    public void setMetadata(CodebaseMetadata metadata) {
+        this.metadata = metadata;
+    }
+}
+```
+
+## 3. The "Enricher" Abstraction
+Instead of modifying the parser, we "enrich" the result after it's produced.
+
+```java
+public interface AnalysisEnricher {
+    /**
+     * Examines the core analysis result and the codebase context
+     * to add extra metadata (triggers, endpoints, etc.).
+     */
+    void enrich(AnalysisResult result, CodebaseContext context);
+}
+```
+
+## 4. Implementation Tiers
+
+### Tier 1: Current State (No-Op)
+The `ExportService` calls `enrich()`, but since no enrichers are registered, it just returns the core data. This is zero-impact refactoring.
+
+### Tier 2: Enhanced Analysis
+Once we implement `SpringMvcEnricher` or `RabbitMqEnricher`, we register them. They will:
+1. Scan the `CodebaseContext`.
+2. Find `TriggerPoints`.
+3. Link them to the `transitions` already present in the `AnalysisResult`.
+4. Update the `metadata` field.
+
+## 5. Why this is "Good":
+- **Non-Breaking**: `StateMachineAggregator` remains untouched.
+- **Pluggable**: You can add/remove "Intelligence" without changing the core parser.
+- **Future-Proof**: If you switch from JDT to another tool for code analysis, you only change the `Enricher` implementation.
+
+## 6. Refactoring Steps
+1. **Create `AnalysisResult`** and **`CodebaseMetadata`** classes.
+2. **Update `ExportService.generateOutputs`** to take an `AnalysisResult` object instead of 4 separate parameters.
+3. **Introduce `EnrichmentService`** that holds a list of `AnalysisEnricher`s.
+4. **Modify `ExportService`** to call `enrichmentService.enrich(result, context)` before passing the result to exporters.

plan-extended-anaylis/generic_extensibility.md

@@ -0,0 +1,92 @@
+# Generic and Extensible Endpoint Finder
+
+## The Need for Genericity
+Applications use various frameworks and patterns to trigger state machine events. While Spring MVC and Kafka are common, others like Micronuat, Jakarta EE, or custom internal event buses might be used.
+
+## Configuration-Driven Detection
+We can allow users to define "Entry Point" patterns via a configuration file (e.g., `analysis-config.json`).
+
+```json
+{
+  "entryPoints": [
+    {
+      "name": "SpringMVC",
+      "classAnnotations": ["RestController", "Controller"],
+      "methodAnnotations": ["PostMapping", "GetMapping", "PutMapping", "DeleteMapping", "RequestMapping"],
+      "metadataExtractors": {
+        "path": ["value", "path"]
+      }
+    },
+    {
+      "name": "Kafka",
+      "methodAnnotations": ["KafkaListener"],
+      "metadataExtractors": {
+        "topic": ["topics", "topicPartitions"]
+      }
+    }
+  ]
+}
+```
+
+## Abstract EntryPoint Detector
+A generic detector that uses the above configuration to identify entry points.
+
+```java
+public class ConfigurableTriggerDetector implements TriggerDetector {
+    private final AnalysisConfig config;
+
+    @Override
+    public List<TriggerPoint> detect(CompilationUnit cu, CodebaseContext context) {
+        // 1. Find all classes
+        // 2. If class has any of config.classAnnotations
+        // 3. Scan methods for any of config.methodAnnotations
+        // 4. If found, look for sendEvent calls inside the method or its call tree
+    }
+}
+```
+
+## Indirect Flow Detection (Call Tree Analysis)
+Oftentimes, the `sendEvent` call is not directly in the controller method but in a service called by the controller.
+
+### Simple Call Tree Analysis
+1. Find all methods that call `sendEvent(E)`. Let's call them "Direct Triggers".
+2. Find all methods that call "Direct Triggers".
+3. Recursively build this "Trigger Path".
+4. If a "Trigger Path" starts at an "Entry Point" (Controller/Listener), we have a complete flow.
+
+Example:
+`OrderController.submitOrder()` -> `OrderService.processOrder()` -> `StateMachine.sendEvent(SUBMIT)`
+
+Analysis:
+1. `OrderService.processOrder()` is a Direct Trigger for `SUBMIT`.
+2. `OrderController.submitOrder()` calls `OrderService.processOrder()`.
+3. `OrderController.submitOrder()` is an Entry Point (annotated with `@PostMapping`).
+4. Result: `POST /order` -> `SUBMIT` transition.
+
+## Handling Reactive Chains Statically
+In WebFlux/Project Reactor, the logic is decoupled into a pipeline. Static analysis must "connect the dots" across operators.
+
+**Strategy**:
+1. When analyzing a method, identify if it returns a reactive type (`Mono`, `Flux`).
+2. If so, inspect all lambdas within that method.
+3. If a lambda calls `sendEvent`, treat the method as a "Trigger Point".
+4. If the method is also an "Entry Point" (via annotations or `RouterFunction`), we have a direct reactive flow.
+
+## Supporting Inheritance in Listeners
+Often, base classes or interfaces define generic listeners:
+```java
+public interface BaseConsumer<T> {
+    @RabbitListener(queues = "${app.queue}")
+    void handle(T payload);
+}
+```
+The `CodebaseContext` must resolve the `${app.queue}` if possible (via `application.properties` scanning) or at least note that it's a parameterized listener.
+
+## Advanced Call Graph: The "Data Flow"
+For a truly detailed analysis, we should track NOT just method calls, but also how the "Event" object is passed around.
+- Is the event hardcoded? `sm.sendEvent(Events.CREATE)`
+- Is it derived from a payload field? `sm.sendEvent(payload.getEvent())`
+- Is it mapped via a `switch` or `Map`?
+
+**Static Mapping Inference**:
+If we see a `switch` statement on a payload field that leads to different `sendEvent` calls, we can report multiple possible flows from the same endpoint.

plan-extended-anaylis/implementation_details.md

@@ -0,0 +1,102 @@
+# Implementation Details: Trigger Detection with JDT
+
+## 1. Finding `sendEvent` Calls
+We can use an `ASTVisitor` to find all `MethodInvocation` nodes.
+
+```java
+public class SendEventVisitor extends ASTVisitor {
+    @Override
+    public boolean visit(MethodInvocation node) {
+        if ("sendEvent".equals(node.getName().getIdentifier())) {
+            // Found a call!
+            // 1. Extract event (first argument)
+            // 2. Identify the enclosing method and class
+        }
+        return super.visit(node);
+    }
+}
+```
+
+### Challenges in Event Extraction
+Events can be:
+- Enum constants: `Events.SUBMIT`
+- Strings: `"SUBMIT"`
+- Variables: `sm.sendEvent(eventFromPayload)` (Hard to resolve statically)
+
+We should reuse `CodebaseContext.resolveState` logic (which is basically resolving an expression to a value/fqn).
+
+## 2. Identifying Enclosing Context
+Once a `sendEvent` is found, we can traverse up the AST to find the `MethodDeclaration` and `TypeDeclaration`.
+
+```java
+ASTNode parent = node.getParent();
+while (parent != null && !(parent instanceof MethodDeclaration)) {
+    parent = parent.getParent();
+}
+// parent is now the MethodDeclaration
+```
+
+### 2. Extracting Annotations
+From `MethodDeclaration`, we can check for mappings:
+- `@PostMapping`, `@GetMapping`, etc.
+- `@KafkaListener`: Extract `topics`, `groupId`.
+- `@RabbitListener`: Extract `queues`, `bindings` (Exchange/RoutingKey).
+
+From `TypeDeclaration`, we can check for:
+- `@RestController`, `@Controller`
+- `@RequestMapping` at class level (to get base path)
+
+## 3. Specialized WebFlux Analysis
+
+### Annotation-based WebFlux
+This is largely identical to Spring MVC. The challenge is if the `sendEvent` is wrapped in a reactive operator.
+```java
+public Mono<Void> submit(Order order) {
+    return service.save(order)
+                  .doOnNext(o -> stateMachine.sendEvent(Events.SUBMIT))
+                  .then();
+}
+```
+**Static Strategy**: We need to look inside `LambdaExpression` nodes passed to reactive operators (`doOnNext`, `flatMap`, `map`, `subscribe`). The `ASTVisitor` should traverse into these lambdas.
+
+### Functional WebFlux (RouterFunctions)
+Functional endpoints are often defined as Beans returning `RouterFunction`.
+```java
+@Bean
+public RouterFunction<ServerResponse> route(OrderHandler handler) {
+    return RouterFunctions.route(POST("/orders"), handler::submitOrder);
+}
+```
+**Static Strategy**:
+1. Find methods returning `RouterFunction`.
+2. Analyze the `MethodInvocation` chain (`route`, `andRoute`, `nest`).
+3. Extract the URI pattern and the `HandlerFunction` reference.
+4. If the handler is a method reference (`handler::submitOrder`), link it to the corresponding `MethodDeclaration`.
+
+## 4. Specialized RabbitMQ Analysis
+`@RabbitListener` can be complex:
+```java
+@RabbitListener(bindings = @QueueBinding(
+    value = @Queue(value = "orderQueue", durable = "true"),
+    exchange = @Exchange(value = "orderExchange"),
+    key = "order.created"
+))
+public void onOrder(Order order) { ... }
+```
+**Static Strategy**:
+1. Find `@RabbitListener`.
+2. If it has `bindings`, drill down into `@QueueBinding`, `@Queue`, `@Exchange` to extract the topology.
+3. If it only has `queues`, resolve the queue name (might be a SpEL expression or property placeholder, which we can try to resolve or just keep as-is).
+
+## 5. Indirect Flow Detection (The "Service Link")
+If the project has multiple state machines, we need to know which one is being targeted.
+Usually, this is done via:
+- Autowiring by type: `StateMachine<States, Events> sm;`
+- Autowiring by name: `@Qualifier("mySm") StateMachine sm;`
+
+We can look at the fields of the class where `sendEvent` is called.
+
+## 6. Output Enhancement
+The `Exporter` should be modified to:
+- In DOT: Add nodes for Endpoints/Listeners and link them to the Events/Transitions.
+- In SCXML: Add metadata to transitions.

plan-extended-anaylis/instance_identification.md

@@ -0,0 +1,73 @@
+# State Machine Instance Identification & Persistence Mapping
+
+## 1. The Multi-SM Problem
+In large applications, multiple State Machines often coexist. A "Trigger Point" (like a REST Controller) must be linked to the correct State Machine definition.
+
+**Common Identification Patterns**:
+- **Unique Types**: `StateMachine<OrderState, OrderEvent>` vs `StateMachine<UserState, UserEvent>`.
+- **Bean Qualifiers**: `@Qualifier("orderStateMachine")`.
+- **Factory IDs**: `factory.getStateMachine("order-123")`.
+- **Persistence Restoration**: `persister.restore(sm, orderId)`.
+
+## 2. Analysis Strategy: "Instance Tracking"
+
+### 1. Definition Discovery (Existing)
+Identify all configurations (classes with `@EnableStateMachineFactory` or `@EnableStateMachine`). Store their **Bean Names** and **Generic Types**.
+
+### 2. Dependency Analysis
+When a class (e.g., `OrderController`) uses a state machine:
+1. **Identify the Field/Parameter**: Look for `StateMachine<S, E>`.
+2. **Resolve Generic Types**: Match `S` and `E` against known SM definitions.
+3. **Resolve Qualifiers**: Check for `@Qualifier` or variable names that match a SM bean name.
+
+### 3. Loading & Persistence Analysis
+A dedicated "Loading Detector" will look for persistence logic.
+
+**Pattern: Persister Restore**
+```java
+persister.restore(stateMachine, id);
+stateMachine.sendEvent(E);
+```
+**Static Strategy**:
+- Find calls to `Persister.restore(sm, ...)` or `PersistStateChangeListener`.
+- Link the variable `sm` to the restoration event.
+- Mark the `TriggerPoint` as "Restored from Persistence".
+
+**Pattern: Factory Creation**
+```java
+StateMachine sm = factory.getStateMachine(smId);
+```
+**Static Strategy**:
+- Find `factory.getStateMachine(...)`.
+- If the argument is a literal (e.g., `"order"`), map it to the SM definition named "order".
+
+## 3. Implementation: `InstanceIdentifier`
+We will introduce an `InstanceIdentifier` that works alongside the `ValueResolver`.
+
+```java
+public class InstanceIdentifier {
+    public StateMachineReference identify(VariableDeclaration var, CodebaseContext context) {
+        // 1. Check type generics
+        // 2. Check @Qualifier
+        // 3. Trace back to factory or persister calls
+    }
+}
+```
+
+## 4. Modeling in `AnalysisResult`
+The `TriggerPoint` will be enhanced with a `stateMachineId` or `configFqn` field.
+
+```java
+public record TriggerPoint(
+    String className,
+    String methodName,
+    String event,
+    String stateMachineId, // Links back to the specific SM
+    boolean isRestoredFromPersistence,
+    Map<String, String> metadata
+) {}
+```
+
+## 5. Challenges
+- **Generic Controllers**: A single base controller that handles multiple SMs via generics. We might need to report "Multiple Potential SMs".
+- **Dynamic Factory IDs**: `factory.getStateMachine(payload.getType())`. Hard to resolve statically without data flow analysis.

plan-extended-anaylis/polyglot_support.md

@@ -0,0 +1,55 @@
+# Polyglot Analysis: Supporting Mixed Java and Kotlin
+
+## 1. The Need for Language Abstraction
+Professional JVM codebases are increasingly "Mixed Mode" (Java + Kotlin). Tying our analysis logic directly to JDT (Java AST) creates a bottleneck for Kotlin support.
+
+## 2. The "Driver" Architecture
+We decouple the **Intelligence Logic** (e.g., "Find all REST controllers") from the **AST Parser** (e.g., "Walk the JDT tree").
+
+### 1. Language Driver Interface
+```java
+public interface LanguageDriver {
+    boolean supports(Path filePath);
+    
+    // Unified Extraction Methods
+    List<RawClassMetadata> extractClasses(Path filePath);
+    List<RawMethodMetadata> extractMethods(RawClassMetadata cls);
+    List<RawInvocationMetadata> findInvocations(RawMethodMetadata method, String targetMethodName);
+}
+```
+
+### 2. Unified Metadata Model (Intermediate Representation)
+We move to a "Generic JVM Model" before performing the final state machine mapping.
+
+```java
+public record RawClassMetadata(
+    String fqn,
+    String language, // "java", "kotlin"
+    List<String> annotations,
+    String superclass,
+    List<String> interfaces
+) {}
+
+public record RawMethodMetadata(
+    String name,
+    List<String> annotations,
+    String returnType,
+    List<String> parameterTypes
+) {}
+```
+
+## 3. Polyglot Analysis Flow
+1.  **File Discovery**: Find all `.java` and `.kt` files.
+2.  **Driver Assignment**: Delegate each file to the appropriate `LanguageDriver`.
+3.  **Cross-Language Resolution**: The `CodebaseContext` stores metadata for ALL classes. 
+    - A Java controller calling a Kotlin service is resolved by looking up the Kotlin class's unified metadata.
+4.  **Enricher Execution**: Enrichers (like `SpringMvcEnricher`) now operate on the **Unified Metadata Model**, making them language-agnostic!
+
+## 4. Why this is "Future Proof":
+- **Enrichers are written once**: The logic to find `@PostMapping` only needs to know how to query the `RawClassMetadata` annotations, not how to traverse JDT vs. Kotlin PSI.
+- **Easy Expansion**: To support Scala, Groovy, or even a newer Java version, you just add a new `LanguageDriver`.
+
+## 5. Refactoring Plan
+1.  **Define Intermediate Models**: Create `RawClassMetadata` and `RawMethodMetadata`.
+2.  **Extract JDT Logic**: Move the current JDT-specific code into `JavaLanguageDriver`.
+3.  **Kotlin PoC (Phase 12)**: Implement a basic `KotlinLanguageDriver` using Regex or a lightweight parser (like Tree-Sitter) to prove the abstraction works.

plan-extended-anaylis/property_resolution.md

@@ -0,0 +1,80 @@
+# Spring Property and Value Resolution Strategy
+
+## 1. The Challenge of "Injected" Metadata
+In Spring, metadata (like Queue names, Topic names, or even Event names) is often not hardcoded but injected using various mechanisms. To provide an accurate map, the analyzer must resolve these values.
+
+## 2. Supported Injection Patterns
+
+### Field Injection
+```java
+@Value("${app.order-queue}")
+private String orderQueue;
+```
+**Static Strategy**: 
+1. Scan all fields for `@Value`.
+2. Map `FieldName` -> `Placeholder/Value`.
+3. If `${...}` is found, resolve it via the `PropertyResolver`.
+
+### Constructor and Setter Injection
+```java
+public OrderService(@Value("${app.event.submit}") String submitEvent) {
+    this.submitEvent = submitEvent;
+}
+```
+**Static Strategy**: 
+1. Scan constructor/method parameters for `@Value`.
+2. Trace the assignment to a class field (`this.submitEvent = ...`).
+3. Store the mapping for that field.
+
+### @ConfigurationProperties
+```java
+@ConfigurationProperties(prefix = "app.messaging")
+public class AppProps {
+    private String queueName;
+}
+```
+**Static Strategy**: 
+1. Identify `@ConfigurationProperties` classes.
+2. Index their fields with the prefix (e.g., `app.messaging.queueName`).
+3. When these beans are injected into a service, link the service's usage to the resolved property value.
+
+## 3. Profile-Aware Property Resolver
+A component dedicated to building a multi-dimensional map of available properties.
+
+1.  **File Scanning**: Parse `application.properties`, `application.yml`, and `bootstrap.yml`.
+2.  **Profile Identification**: 
+    - From filenames: `application-{profile}.properties`.
+    - From YAML documents: `spring.config.activate.on-profile` (Spring Boot 2.4+).
+3.  **The Multi-Profile Map**: 
+    - Instead of one map, we store: `Map<ProfileName, Map<Key, Value>>`.
+    - The "default" profile is the base.
+
+## 4. Smart Value Propagation
+When a trigger uses a property, we want to know it's profile-dependent.
+
+**Example Trace**:
+1.  `application.yml` -> `app.queue: "orders"`
+2.  `application-prod.yml` -> `app.queue: "orders-prod"`
+3.  `TriggerPoint` stores:
+    - `placeholder: "${app.queue}"`
+    - `defaultResolvedValue: "orders"`
+4.  **Rendering Strategy**: The renderer can show "orders" by default, but provide a "Profile Toggle" to switch to "prod" and see the labels update to "orders-prod".
+
+## 5. Metadata Retention
+We should never "squash" profiles during analysis. The `CodebaseMetadata` will carry the full profile matrix to the exporter.
+
+## 5. SpEL (Spring Expression Language) Lite
+Full SpEL support is hard for static analysis, but we can support "Common Patterns":
+- Simple bean property access: `#{myBean.name}`
+- System properties: `#{systemProperties['user.dir']}`
+- Ternary operators: `${app.enabled ? 'active' : 'inactive'}`
+
+## 6. Constant Resolution
+If an annotation uses a reference to a constant:
+```java
+@RabbitListener(queues = MyConstants.ORDER_QUEUE)
+```
+**Static Strategy**:
+1. Use JDT to resolve the `QualifiedName` (`MyConstants.ORDER_QUEUE`).
+2. Fetch the `TypeDeclaration` for `MyConstants`.
+3. Find the `VariableDeclarationFragment` for `ORDER_QUEUE` and extract its literal initializer.

plan-extended-anaylis/string_resolution.md

@@ -0,0 +1,53 @@
+# Advanced String and Variable Resolution Strategy
+
+## 1. The Problem
+Annotations often use non-literal values for metadata:
+- **Constants**: `@PostMapping(ApiConstants.SUBMIT_PATH)`
+- **Concatenation**: `@RequestMapping(BASE + "/orders")`
+- **Inherited Variables**: Use of fields defined in base classes.
+
+Simple `StringLiteral` extraction fails in these cases. We need a recursive **Expression Evaluator**.
+
+## 2. Evaluation Logic
+
+### Constant Resolution
+If an expression is a `SimpleName` or `QualifiedName`:
+1. Use `CodebaseContext.getTypeDeclaration()` to find the class where the variable is defined.
+2. Search for the `VariableDeclarationFragment`.
+3. If it has an initializer that is a literal or another evaluatable expression, resolve it.
+
+### Concatenation (Infix Expressions)
+If an expression is an `InfixExpression` with the `+` operator:
+1. Recursively resolve the left operand.
+2. Recursively resolve the right operand.
+3. Concatenate the results if both are strings.
+
+### Spring Expression Language (SpEL) in Annotations
+For values like `@Value("#{systemProperties['path.base'] + '/api'}")`:
+1. Identify the SpEL string.
+2. Use a "Lite" SpEL parser to extract keys.
+3. Match against the `profiles` map in `CodebaseMetadata`.
+
+## 3. Implementation: `ValueResolver`
+We will introduce a central `ValueResolver` utility.
+
+```java
+public class ValueResolver {
+    public String resolveString(Expression expr, CodebaseContext context) {
+        if (expr instanceof StringLiteral sl) return sl.getLiteralValue();
+        if (expr instanceof InfixExpression ie) return resolveInfix(ie, context);
+        if (expr instanceof Name name) return resolveVariable(name, context);
+        // ... fallback to toString() or empty
+    }
+}
+```
+
+## 4. Challenges
+- **Circular Dependencies**: A + B, where B = A + C. We need a "visited" set to prevent infinite recursion.
+- **Runtime-only values**: Some values cannot be resolved statically (e.g., values from a DB). In these cases, we should return the placeholder or a "Runtime Value" marker.
+- **Method Calls**: `getPath() + "/orders"`. Resolving method return values is complex; initially, we will only support simple getters returning literals.
+
+## 5. Integration
+1. Update `AstUtils` or create `ValueResolver`.
+2. Refactor `SpringMvcEnricher`, `RabbitMqEnricher`, and `JmsEnricher` to use the resolver for all path/queue/destination fields.
+3. Update `integration_test_state_machine` with complex path examples.

run_golden.gradle

@@ -0,0 +1,4 @@
+task runGolden(type: JavaExec) {
+    mainClass = "click.kamil.springstatemachineexporter.GoldenUpdater"
+    classpath = sourceSets.test.runtimeClasspath
+}

settings.gradle

@@ -2,6 +2,7 @@ rootProject.name = 'state machine exporter'
 
 include ':file_combine'
 include ':state_machine_exporter'
+include ':state_machine_exporter_html'
 include ':state_machine_exporter_spring_based'
 include ':state_machines:complex_state_machine'
 include ':state_machines:dynamic_state_machine'
@@ -12,3 +13,9 @@ include ':state_machines:inheritance_extra_functions_state_machine'
 include ':state_machines:inheritance_extra_functions2_state_machine'
 include ':state_machines:inheritance_extra_functions3_state_machine'
 include ':state_machines:simple_state_machine'
+include ':state_machines:extended_analysis_sample'
+include ':state_machines:inheritance_sample'
+include ':state_machines:ultimate_ecosystem_sm'
+include ':state_machines:enterprise_order_system'
+include ':state_machines:multi_module_sample:api-module'
+include ':state_machines:multi_module_sample:core-module'

state_machine_exporter/build.gradle

@@ -36,6 +36,7 @@ dependencies {
 	implementation 'com.fasterxml.jackson.core:jackson-databind:2.17.1'
 	implementation 'com.fasterxml.jackson.datatype:jackson-datatype-jdk8:2.17.1'
 	implementation 'com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.17.1'
+	implementation 'com.fasterxml.jackson.dataformat:jackson-dataformat-yaml:2.17.1'
 
 	compileOnly 'org.projectlombok:lombok:1.18.46'
 	annotationProcessor 'org.projectlombok:lombok:1.18.46'
@@ -45,8 +46,22 @@ dependencies {
 	testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:6.1.0'
 	testRuntimeOnly 'org.junit.platform:junit-platform-launcher:6.1.0'
 	testImplementation 'org.assertj:assertj-core:3.27.7'
+
+	implementation 'net.sourceforge.plantuml:plantuml:1.2024.3'
 }
 
 tasks.named('test') {
 	useJUnitPlatform()
+	systemProperty "updateGolden", System.getProperty("updateGolden")
+}
+
+task runGolden(type: JavaExec) {
+    mainClass = "click.kamil.springstatemachineexporter.GoldenUpdater"
+    classpath = sourceSets.test.runtimeClasspath
+}
+
+task runGoldenFixed(type: JavaExec) {
+    mainClass = "click.kamil.springstatemachineexporter.GoldenUpdater"
+    classpath = sourceSets.test.runtimeClasspath
+    workingDir = rootProject.projectDir
 }

state_machine_exporter/flow_renderer_plan/html_generator_architecture.md

@@ -1,101 +0,0 @@
-# Interactive HTML Generator: Architecture & Flow Definition Format
-
-Following the success of the interactive SVG PoC, this document outlines the proposed architecture for adding an **HTML Generator** to the State Machine Exporter, allowing users to define and visualize specific business flows dynamically.
-
-## 1. The Flow Definition Format (JSON & JSON Schema)
-
-To make the interactive HTML generator useful and intuitive, users need a way to define their business flows externally. Rather than reinventing the wheel, we looked at industry standards for defining graph paths, workflows, and execution traces:
-*   **Workflow Definitions:** Tools like *Amazon States Language (ASL)*, *SCXML*, and *XState* are highly structured but define the *entire* machine's logic. They are too heavy for simply defining a "path" through an existing machine.
-*   **Trace Formats:** *OpenTelemetry (OTel)* uses "Spans" to represent individual steps forming a "Trace". This is closer to what we want (a history of states).
-*   **Graph Formats:** The *JSON Graph Format (JGF)* standardizes graph nodes and edges representation but is geared towards raw data modeling rather than human-readable business flows.
-
-**Conclusion on Format:** We will use a lightweight custom JSON format inspired by execution traces. It is designed to be highly readable for humans defining business flows, relying simply on ordered arrays of State names.
-
-### JSON Schema for IDE Autocomplete
-To make the format truly intuitive and prevent typos, we will publish a **JSON Schema** (`flow-schema.json`). 
-By referencing this schema, developers writing `flows.json` in IDEs like VS Code or IntelliJ will get **instant autocomplete, hover tooltips, and real-time validation** for fields like `id`, `title`, and `color`.
-*   *Future Enhancement:* The Java exporter could dynamically generate a project-specific JSON Schema on the fly that hardcodes the allowed `enum` values for the `path` array (e.g., restricted exactly to `"SUBMITTED"`, `"PAID"`, etc.), providing perfect autocomplete for state names!
-
-### Proposed Schema (`flows.json`)
-
-```json
-{
-  "$schema": "./flow-schema.json",
-  "stateMachine": "click.kamil.examples.statemachine.simple.SimpleEnumStateMachineConfiguration",
-  "flows": [
-    {
-      "id": "flow-happy-path",
-      "title": "Happy Path (Success)",
-      "description": "The standard flow for a successful order: Submitted -> Paid -> Fulfilled.",
-      "color": "#32CD32", 
-      "path": [
-        ".start.",
-        "SUBMITTED",
-        "PAID",
-        "FULFILLED",
-        ".end."
-      ]
-    },
-    {
-      "id": "flow-cancel-post-pay",
-      "title": "Cancel Post-Payment",
-      "description": "Order is canceled after payment.",
-      "color": "#FF6347",
-      "path": [
-        ".start.",
-        "SUBMITTED",
-        "PAID",
-        "CANCELED",
-        ".end."
-      ]
-    }
-  ]
-}
-```
-
-### Format Details:
-*   **`$schema`**: Points to the JSON schema for IDE tooling.
-*   **`stateMachine`**: Links these flows to a specific state machine configuration in the codebase.
-*   **`id`**: A unique identifier for the flow (used for DOM elements).
-*   **`title` & `description`**: Rendered in the HTML sidebar for the user.
-*   **`color` (Optional)**: Allows overriding the default highlight color (e.g., green for success, red for errors).
-*   **`path`**: An ordered array of **State Names** (acting like an OpenTelemetry trace). 
-    *   *Note on Edges:* The user only needs to define the *states* they pass through. The generator will automatically calculate the edges (transitions) between these states to highlight the lines. Special tokens like `.start.` and `.end.` map to the initial and terminal pseudo-states.
-
-## 2. Robust Error Handling & Input Validation
-
-Before generating the HTML, the exporter **must validate** that the provided `flows.json` is logically sound against the actual codebase AST. If a user defines a flow that isn't physically possible in the state machine, the tool must fail fast with highly descriptive errors.
-
-### Validation Rules & Error Handling Strategy:
-1.  **Schema Validation (Syntax):** 
-    *   *Check:* Is the JSON structurally correct (required fields present, correct types)?
-    *   *Error:* "Invalid format in flows.json: 'title' is required for flow 'flow-cancel-post-pay'."
-2.  **State Existence (Dangling Pointers):**
-    *   *Check:* Every state listed in the `path` array must exist in the parsed `StateMachineModel`.
-    *   *Error:* "Validation Error in 'Happy Path': State 'FULLFILLED' does not exist in StateMachine 'SimpleEnum'. Did you mean 'FULFILLED'?" (implementing a Levenshtein distance check for typos would be excellent here).
-3.  **Transition Validity (Impossible Paths):** 
-    *   *Check:* For every adjacent pair in the `path` array (e.g., `["SUBMITTED", "PAID"]`), the validator must check the `StateMachineModel.getTransitions()` to ensure a valid transition exists where `source == "SUBMITTED"` and `target == "PAID"`.
-    *   *Error:* "Validation Error in 'Happy Path': No transition exists from 'PAID' to 'SUBMITTED'. Please check your state machine configuration."
-4.  **Ambiguous Transitions (Multiple Edges):** 
-    *   *Check:* If multiple transitions exist between the same two states (e.g., two different events trigger a move from A -> B).
-    *   *Handling:* By default, highlight *all* edges between A and B to represent the general path.
-    *   *Future Enhancement:* Expand the JSON format to allow specifying the exact `event` name in the path array (e.g., `["SUBMITTED", {"state": "PAID", "event": "PAY_CREDIT_CARD"}]`) to disambiguate.
-
-## 3. HTML Generation Strategy
-
-The HTML Exporter will be a new class implementing the `StateMachineExporter` interface (or a specialized decorator around the `PlantUml` exporter).
-
-### Steps for Generation:
-1.  **Generate PlantUML SVG:** First, use the existing PlantUML engine to generate the raw SVG string in memory (using the modern CSS `<style>` approach we finalized).
-2.  **Parse `flows.json`:** Load the user-provided flow definitions.
-3.  **Validate Flows:** Run the "Flow Validator" against the AST `StateMachineModel`.
-4.  **Calculate Edges:** For each valid flow, convert the `path` array (States) into an `edges` array (Transitions) so the Javascript knows exactly which SVG arrows to highlight.
-5.  **Inject Template:** Load a base HTML template (similar to `interactive_poc2.html`).
-6.  **Data Binding:** 
-    *   Inject the raw `<svg>` string directly into the template (avoiding CORS issues).
-    *   Inject the validated flow data into a `<script>` tag as a JSON object, or directly render the sidebar HTML elements with `data-*` attributes.
-7.  **Output:** Write the final standalone `.html` file to the output directory.
-
-## 4. Advantages of this Architecture
-*   **Standalone Output:** The resulting HTML file is 100% self-contained. No server, no external CSS/JS, and no CORS issues. It can be directly emailed, attached to Jira tickets, or hosted on GitHub Pages.
-*   **CI/CD Integration:** Because validation is strictly tied to the AST, if a developer refactors the Java State Machine and breaks a documented "Flow", the CI pipeline will fail, ensuring interactive documentation never goes out of date.

state_machine_exporter/flow_renderer_plan/interactive_flow_highlighting_research.md

@@ -1,66 +0,0 @@
-# Thought Experiment: Interactive SVG Flow Highlighting
-
-## Overview
-The goal of this thought experiment is to explore the feasibility and usefulness of animating or interactively highlighting specific "flows" (paths composed of states and transitions) within a generated state machine diagram. For example, hovering over a label like "Successful Payment Flow" would highlight the `SUBMITTED -> PAID -> FULFILLED` path, dimming the rest of the diagram.
-
-## Usefulness
-This feature would be **highly useful** and would significantly elevate the value of the State Machine Exporter:
-1. **Comprehension of Complex Machines:** In large diagrams (like `ComplexStateMachineConfig`), a static image becomes a "spaghetti" of crossing lines. Interactive highlighting allows developers to visually isolate a single business transaction (e.g., "Cancellation Flow", "Refund Flow") without losing the context of the whole machine.
-2. **Documentation & Onboarding:** It turns a static architectural diagram into an interactive documentation tool, making it much easier for new team members to trace how an entity moves through its lifecycle.
-3. **Debugging:** By defining flows based on logged events, a developer could "replay" a sequence of events and see exactly what path the state machine took.
-
-## Feasibility
-This is **entirely feasible** using the tools currently available in the project.
-
-### The Technical Reality of PlantUML SVGs
-When PlantUML generates an SVG (`plantuml -tsvg`), it embeds highly predictable metadata into the DOM structure:
-- **States (Nodes):** PlantUML creates `<g>` elements for states. They typically have an `id` matching the state name (e.g., `id="FULFILLED"`) or prefixed with entity (e.g., `id="entity_SUBMITTED"`).
-- **Transitions (Links):** PlantUML creates `<g>` elements for arrows with predictable IDs and data attributes. For example: `<g class="link" data-entity-1="SUBMITTED" data-entity-2="PAID" id="link_SUBMITTED_PAID">`.
-
-Because these identifiers match the semantic names of the states in the Java/JSON model, mapping a logical "Flow" to visual SVG elements is straightforward.
-
-## Proposed Technical Approach
-
-To realize this, we would build a lightweight **Interactive HTML Exporter** (or augment the JSON exporter to generate a companion HTML file).
-
-### 1. Data Structure (The "Flow" Definition)
-We need a way to define flows. This could be passed via configuration or inferred from the model. A flow is essentially an array of IDs:
-```json
-{
-  "name": "Successful Payment",
-  "elements": ["SUBMITTED", "link_SUBMITTED_PAID", "PAID", "link_PAID_FULFILLED", "FULFILLED"]
-}
-```
-
-### 2. HTML/JS Wrapper
-Instead of just outputting an `.svg` or `.png`, the exporter would output an `.html` file that contains:
-1. **The inline SVG code** (generated via PlantUML).
-2. **A Sidebar UI** containing a list of defined flows.
-3. **Vanilla JavaScript** to handle the interactivity.
-
-### 3. The JavaScript Logic (Proof of Concept)
-The JS logic is remarkably simple. It listens for `mouseenter` events on the flow list:
-1. **Dim Everything:** Add a class to the root SVG wrapper (e.g., `.flow-active`) that sets `opacity: 0.2` on all `<g>` tags.
-2. **Highlight Flow:** Iterate through the `elements` array of the active flow. Find the SVG elements by their `id` (e.g., `document.getElementById('link_SUBMITTED_PAID')`) and add a `.highlighted` class.
-3. **CSS Magic:** 
-```css
-.diagram-container.flow-active svg g.highlighted {
-  opacity: 1 !important;
-}
-.diagram-container.flow-active svg g.highlighted path {
-  stroke: red !important;
-  stroke-width: 3px !important;
-}
-```
-
-## Limitations & Challenges
-
-While feasible, there are a few edge cases to handle:
-
-1. **Multiple Transitions Between Same States:** If there are two distinct transitions from `A` to `B` (e.g., triggered by different events), PlantUML might generate IDs like `link_A_B` and `link_A_B_1`. The JS logic would need to rely on the event stereotypes we added recently (e.g., `<<e_PAY>>`) to distinguish them. We could parse the SVG text nodes to find the event label, or rely on the custom CSS classes if PlantUML supports passing them through to SVG (currently, PlantUML inlines styles rather than keeping CSS classes for transitions).
-2. **Layout Shifts:** We must rely purely on CSS styling (colors, opacities, stroke widths). We cannot animate the *position* or layout of the arrows because PlantUML hardcodes the exact SVG path coordinates.
-3. **Standalone vs. Hosted:** Generating a single `.html` file is easy and portable. However, if this is meant to be embedded in a documentation site (like Confluence or Backstage), injecting custom JS/CSS along with raw SVG can sometimes run into sanitization or iframe limitations.
-4. **Maintenance:** Any changes to how PlantUML generates its internal SVG IDs in future versions would break the JS highlighting logic.
-
-## Conclusion
-The idea is brilliant. It transforms the output from a static image into an interactive, exploratory tool. Since the `StateMachineModel` is already cleanly exported as JSON, a standalone frontend script could easily marry that JSON data with the PlantUML SVG output to create dynamic, highlightable documentation flows without requiring heavy backend changes.

state_machine_exporter/flow_renderer_plan/interactive_poc.html

@@ -1,90 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<style>
-  body { font-family: sans-serif; display: flex; }
-  #sidebar { width: 300px; padding: 20px; background: #f4f4f4; }
-  #diagram { flex-grow: 1; padding: 20px; }
-  
-  .flow-btn { padding: 10px; margin-bottom: 5px; cursor: pointer; background: #ddd; border: 1px solid #ccc; border-radius: 4px;}
-  .flow-btn:hover { background: #bdf; }
-
-  /* Dim everything by default when a flow is active */
-  .diagram-container.flow-active svg g {
-    opacity: 0.2;
-    transition: opacity 0.3s;
-  }
-  
-  /* Highlight active elements */
-  .diagram-container.flow-active svg g.highlighted {
-    opacity: 1 !important;
-  }
-  
-  /* Make highlighted paths thicker/red */
-  .diagram-container.flow-active svg g.highlighted path, 
-  .diagram-container.flow-active svg g.highlighted polygon {
-    stroke: red !important;
-    stroke-width: 3px !important;
-  }
-  
-  .diagram-container.flow-active svg g.highlighted rect,
-  .diagram-container.flow-active svg g.highlighted ellipse {
-    stroke: red !important;
-    stroke-width: 3px !important;
-  }
-</style>
-</head>
-<body>
-
-<div id="sidebar">
-  <h3>Flows</h3>
-  <div class="flow-btn" data-flow='["SUBMITTED", "link_SUBMITTED_PAID", "PAID", "link_PAID_FULFILLED", "FULFILLED"]'>Flow: Successful Payment</div>
-  <div class="flow-btn" data-flow='["SUBMITTED", "link_SUBMITTED_CANCELED", "CANCELED"]'>Flow: Cancel Before Pay</div>
-</div>
-
-<div id="diagram" class="diagram-container">
-  <!-- SVG will be injected here -->
-</div>
-
-<script>
-  // Load SVG
-  fetch('SimpleEnumStateMachineConfiguration.svg')
-    .then(r => r.text())
-    .then(svg => {
-       document.getElementById('diagram').innerHTML = svg;
-       setupInteractivity();
-    });
-
-  function setupInteractivity() {
-    const container = document.getElementById('diagram');
-    
-    document.querySelectorAll('.flow-btn').forEach(btn => {
-      btn.addEventListener('mouseenter', (e) => {
-        container.classList.add('flow-active');
-        const flowIds = JSON.parse(e.target.getAttribute('data-flow'));
-        
-        flowIds.forEach(id => {
-          // PlantUML sometimes prepends entity_
-          let el = document.getElementById(id) || document.getElementById('entity_' + id);
-          if(el) {
-             el.classList.add('highlighted');
-          } else {
-             // For links, fallback to data-attributes if id parsing fails
-             if (id.startsWith('link_')) {
-                 const parts = id.split('_');
-                 let link = document.querySelector(`g[data-entity-1="${parts[1]}"][data-entity-2="${parts[2]}"]`);
-                 if (link) link.classList.add('highlighted');
-             }
-          }
-        });
-      });
-
-      btn.addEventListener('mouseleave', () => {
-        container.classList.remove('flow-active');
-        document.querySelectorAll('.highlighted').forEach(el => el.classList.remove('highlighted'));
-      });
-    });
-  }
-</script>
-</body>
-</html>

state_machine_exporter/out_simple/click.kamil.examples.statemachine.simple.SimpleEnumStateMachineConfiguration/click.kamil.examples.statemachine.simple.SimpleEnumStateMachineConfiguration.dot

@@ -1,29 +0,0 @@
-digraph statemachine {
-  rankdir=LR;
-  node [shape=rounded, style=filled, fillcolor=white, fontname="Arial"];
-  edge [fontname="Arial", fontsize=10];
-
-  SUBMITTED_choice [shape=diamond, label="", fillcolor="blue", width=0.2, height=0.2];
-  SUBMITTED -> SUBMITTED_choice [style=dotted, color="blue"];
-  PAID_choice [shape=diamond, label="", fillcolor="green", width=0.2, height=0.2];
-  PAID -> PAID_choice [style=dotted, color="green"];
-  _start [shape=circle, label="", fillcolor=black, width=0.1];
-  _start -> SUBMITTED;
-  CANCELED [fillcolor=lightgray];
-  FULFILLED [fillcolor=lightgray];
-  SUBMITTED -> PAID [label="OrderEvents.PAY", style="solid", color="black"];
-  PAID -> FULFILLED [label="OrderEvents.FULFILL", style="solid", color="black"];
-  SUBMITTED -> CANCELED [label="OrderEvents.CANCEL [λ]", style="solid", color="black"];
-  PAID -> CANCELED [label="OrderEvents.CANCEL", style="solid", color="black"];
-  SUBMITTED -> SUBMITTED [label="OrderEvents.ABCD", style="solid", color="black"];
-  SUBMITTED_choice -> PAID2 [label="[λ] (order=0)", style="solid", color="blue"];
-  SUBMITTED_choice -> PAID3 [label="(order=1)", style="solid", color="blue"];
-  PAID_choice -> PAID1 [label="[λ] (order=0)", style="solid", color="green"];
-  PAID_choice -> PAID2 [label="[guard1] (order=1)", style="solid", color="green"];
-  PAID_choice -> HAPPEN [label="[λ] (order=2)", style="solid", color="green"];
-  PAID_choice -> PAID3 [label="(order=3)", style="solid", color="green"];
-  PAID2 -> CANCELED [style="solid", color="black"];
-  PAID3 -> CANCELED [style="solid", color="black"];
-  PAID1 -> PAID1 [label="OrderEvents.ABCD / λ, action2", style="solid", color="black"];
-}
-

state_machine_exporter/out_simple/click.kamil.examples.statemachine.simple.SimpleEnumStateMachineConfiguration/click.kamil.examples.statemachine.simple.SimpleEnumStateMachineConfiguration.scxml.xml

@@ -1,46 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<scxml xmlns="http://www.w3.org/2005/07/scxml" version="1.0" initial="SUBMITTED">
-  <state id="PAID1">
-    <transition target="PAID1" event="OrderEvents.ABCD"/>
-  </state>
-  <state id="SUBMITTED">
-    <transition target="PAID" event="OrderEvents.PAY"/>
-    <transition target="CANCELED" event="OrderEvents.CANCEL" cond="λ"/>
-    <transition target="SUBMITTED" event="OrderEvents.ABCD"/>
-    <transition target="PAID2" cond="λ">
-      <!-- order=0 -->
-    </transition>
-    <transition target="PAID3">
-      <!-- order=1 -->
-    </transition>
-  </state>
-  <state id="PAID">
-    <transition target="FULFILLED" event="OrderEvents.FULFILL"/>
-    <transition target="CANCELED" event="OrderEvents.CANCEL"/>
-    <transition target="PAID1" cond="λ">
-      <!-- order=0 -->
-    </transition>
-    <transition target="PAID2" cond="guard1">
-      <!-- order=1 -->
-    </transition>
-    <transition target="HAPPEN" cond="λ">
-      <!-- order=2 -->
-    </transition>
-    <transition target="PAID3">
-      <!-- order=3 -->
-    </transition>
-  </state>
-  <state id="CANCELED">
-  </state>
-  <state id="FULFILLED">
-  </state>
-  <state id="PAID3">
-    <transition target="CANCELED"/>
-  </state>
-  <state id="HAPPEN">
-  </state>
-  <state id="PAID2">
-    <transition target="CANCELED"/>
-  </state>
-</scxml>
-

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/Main.java

@@ -1,5 +1,6 @@
 package click.kamil.springstatemachineexporter;
 
+import click.kamil.springstatemachineexporter.analysis.service.EnrichmentService;
 import click.kamil.springstatemachineexporter.exporter.Dot;
 import click.kamil.springstatemachineexporter.exporter.JsonExporter;
 import click.kamil.springstatemachineexporter.exporter.PlantUml;
@@ -8,10 +9,19 @@ import click.kamil.springstatemachineexporter.command.ExporterCommand;
 import click.kamil.springstatemachineexporter.service.ExportService;
 import picocli.CommandLine;
 
+import java.util.Collections;
 import java.util.List;
 
 public class Main {
     public static void main(String[] args) {
+        // Enable diagnostic mode early before SLF4J initializes
+        for (String arg : args) {
+            if ("--debug".equals(arg)) {
+                System.setProperty("org.slf4j.simpleLogger.defaultLogLevel", "debug");
+                break;
+            }
+        }
+
         // Manual DI / Wiring
         var exporters = List.of(new PlantUml(), new Dot(), new Scxml(), new JsonExporter());
         var exportService = new ExportService(exporters);

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/enricher/AnalysisEnricher.java

@@ -0,0 +1,9 @@
+package click.kamil.springstatemachineexporter.analysis.enricher;
+
+import click.kamil.springstatemachineexporter.analysis.model.AnalysisResult;
+import click.kamil.springstatemachineexporter.analysis.service.CodebaseIntelligenceProvider;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+
+public interface AnalysisEnricher {
+    void enrich(AnalysisResult result, CodebaseContext context, CodebaseIntelligenceProvider intelligence);
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/enricher/CallChainEnricher.java

@@ -0,0 +1,28 @@
+package click.kamil.springstatemachineexporter.analysis.enricher;
+
+import click.kamil.springstatemachineexporter.analysis.model.AnalysisResult;
+import click.kamil.springstatemachineexporter.analysis.model.CallChain;
+import click.kamil.springstatemachineexporter.analysis.model.CodebaseMetadata;
+import click.kamil.springstatemachineexporter.analysis.service.CodebaseIntelligenceProvider;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.extern.slf4j.Slf4j;
+
+import java.util.List;
+
+@Slf4j
+public class CallChainEnricher implements AnalysisEnricher {
+
+    @Override
+    public void enrich(AnalysisResult result, CodebaseContext context, CodebaseIntelligenceProvider intelligence) {
+        log.info("Enriching {} with call chains", result.getName());
+        
+        List<CallChain> chains = intelligence.findCallChains(
+                result.getMetadata().getEntryPoints(),
+                result.getMetadata().getTriggers()
+        );
+        
+        result.addMetadata(CodebaseMetadata.builder()
+                .callChains(chains)
+                .build());
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/enricher/EntryPointEnricher.java

@@ -0,0 +1,25 @@
+package click.kamil.springstatemachineexporter.analysis.enricher;
+
+import click.kamil.springstatemachineexporter.analysis.model.AnalysisResult;
+import click.kamil.springstatemachineexporter.analysis.model.CodebaseMetadata;
+import click.kamil.springstatemachineexporter.analysis.model.EntryPoint;
+import click.kamil.springstatemachineexporter.analysis.service.CodebaseIntelligenceProvider;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.extern.slf4j.Slf4j;
+
+import java.util.List;
+
+@Slf4j
+public class EntryPointEnricher implements AnalysisEnricher {
+
+    @Override
+    public void enrich(AnalysisResult result, CodebaseContext context, CodebaseIntelligenceProvider intelligence) {
+        log.info("Enriching {} with entry points", result.getName());
+        
+        List<EntryPoint> entryPoints = intelligence.findEntryPoints();
+        
+        result.addMetadata(CodebaseMetadata.builder()
+                .entryPoints(entryPoints)
+                .build());
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/enricher/PropertyEnricher.java

@@ -0,0 +1,24 @@
+package click.kamil.springstatemachineexporter.analysis.enricher;
+
+import click.kamil.springstatemachineexporter.analysis.model.AnalysisResult;
+import click.kamil.springstatemachineexporter.analysis.model.CodebaseMetadata;
+import click.kamil.springstatemachineexporter.analysis.service.CodebaseIntelligenceProvider;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.extern.slf4j.Slf4j;
+
+import java.util.Map;
+
+@Slf4j
+public class PropertyEnricher implements AnalysisEnricher {
+
+    @Override
+    public void enrich(AnalysisResult result, CodebaseContext context, CodebaseIntelligenceProvider intelligence) {
+        log.info("Enriching {} with properties", result.getName());
+        
+        Map<String, Map<String, String>> properties = intelligence.resolveProperties();
+        
+        result.addMetadata(CodebaseMetadata.builder()
+                .properties(properties)
+                .build());
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/enricher/TransitionLinkerEnricher.java

@@ -0,0 +1,146 @@
+package click.kamil.springstatemachineexporter.analysis.enricher;
+
+import click.kamil.springstatemachineexporter.analysis.model.AnalysisResult;
+import click.kamil.springstatemachineexporter.analysis.model.CallChain;
+import click.kamil.springstatemachineexporter.analysis.model.CodebaseMetadata;
+import click.kamil.springstatemachineexporter.analysis.model.MatchedTransition;
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import click.kamil.springstatemachineexporter.analysis.service.CodebaseIntelligenceProvider;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import click.kamil.springstatemachineexporter.model.State;
+import click.kamil.springstatemachineexporter.model.Transition;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import click.kamil.springstatemachineexporter.analysis.enricher.routing.HeuristicBeanResolutionEngine;
+import click.kamil.springstatemachineexporter.analysis.enricher.routing.BeanResolutionEngine;
+import click.kamil.springstatemachineexporter.analysis.enricher.matching.EventMatchingEngine;
+import click.kamil.springstatemachineexporter.analysis.enricher.matching.HeuristicEventMatchingEngine;
+
+public class TransitionLinkerEnricher implements AnalysisEnricher {
+
+    private final BeanResolutionEngine routingEngine = new HeuristicBeanResolutionEngine();
+    private final EventMatchingEngine matchingEngine = new HeuristicEventMatchingEngine();
+
+    @Override
+    public void enrich(AnalysisResult result, CodebaseContext context, CodebaseIntelligenceProvider intelligence) {
+        if (result.getMetadata() == null || result.getMetadata().getCallChains() == null) {
+            return;
+        }
+
+        List<CallChain> updatedChains = new ArrayList<>();
+        List<Transition> stateMachineTransitions = result.getTransitions();
+
+        for (CallChain chain : result.getMetadata().getCallChains()) {
+            TriggerPoint tp = chain.getTriggerPoint();
+            if (tp == null || tp.getEvent() == null) {
+                updatedChains.add(chain);
+                continue;
+            }
+
+            String triggerEvent = simplify(tp.getEvent());
+            String triggerSource = tp.getSourceState() != null ? simplify(tp.getSourceState()) : null;
+
+            List<MatchedTransition> matched = new ArrayList<>();
+
+            for (Transition t : stateMachineTransitions) {
+                if (t.getEvent() != null && matchingEngine.matches(t.getEvent(), tp)) {
+                    String smEventRaw = t.getEvent().fullIdentifier() != null ? t.getEvent().fullIdentifier() : t.getEvent().rawName();
+                    // Event matches
+                    for (State smSourceState : t.getSourceStates()) {
+                            String smSourceRaw = smSourceState.fullIdentifier() != null ? smSourceState.fullIdentifier() : smSourceState.rawName();
+                            String smSource = simplify(smSourceRaw);
+                            if (triggerSource == null || triggerSource.equals(smSource)) {
+                                if (t.getTargetStates() == null || t.getTargetStates().isEmpty()) {
+                                    MatchedTransition mt = MatchedTransition.builder()
+                                            .sourceState(smSourceRaw)
+                                            .targetState(smSourceRaw)
+                                            .event(smEventRaw)
+                                            .build();
+                                    if (isRoutedToCorrectMachine(chain, result.getName())) {
+                                        matched.add(mt);
+                                    }
+                                } else {
+                                    for (State smTargetState : t.getTargetStates()) {
+                                        String targetRaw = smTargetState.fullIdentifier() != null ? smTargetState.fullIdentifier() : smTargetState.rawName();
+                                        MatchedTransition mt = MatchedTransition.builder()
+                                                .sourceState(smSourceRaw)
+                                                .targetState(targetRaw)
+                                                .event(smEventRaw)
+                                                .build();
+                                        if (isRoutedToCorrectMachine(chain, result.getName())) {
+                                            matched.add(mt);
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+
+            if (!matched.isEmpty()) {
+                CallChain newChain = chain.toBuilder().matchedTransitions(matched).build();
+                updatedChains.add(newChain);
+            } else {
+                updatedChains.add(chain);
+            }
+        }
+
+        // Update the metadata with the new call chains
+        CodebaseMetadata updatedMetadata = CodebaseMetadata.builder()
+                .triggers(result.getMetadata().getTriggers())
+                .entryPoints(result.getMetadata().getEntryPoints())
+                .callChains(updatedChains)
+                .properties(result.getMetadata().getProperties())
+                .build();
+
+        result.setMetadata(updatedMetadata);
+    }
+
+    
+    private boolean isRoutedToCorrectMachine(CallChain chain, String currentMachineName) {
+        return routingEngine.isRoutedToCorrectMachine(chain, currentMachineName);
+    }
+
+        private String simplify(String name) {
+        if (name == null) return null;
+        // Strip common suffixes
+        String simplified = name.replaceAll("(?i)(.*)(Event|Action|Transition|Command)(s)?$", "$1");
+        if (simplified.isEmpty()) {
+            simplified = name;
+        }
+        // Simplify full identifiers to just the last part (enum name)
+        simplified = simplified.replaceAll("^.*\\.([A-Z0-9_]+)$", "$1");
+        // For remaining full caps with underscores (like EVENT_X), keep as is or try to simplify
+        return simplified;
+    }
+
+    private boolean isGuardedContains(String smEvent, String triggerEvent) {
+        // Only fire if it looks like a simple identifier (no spaces, no parens)
+        // Prevents unresolved AST nodes (e.g. "event.getPayload()") from accidentally matching "Event"
+        if (smEvent.contains(" ") || smEvent.contains("(") || smEvent.contains(")") ||
+            triggerEvent.contains(" ") || triggerEvent.contains("(") || triggerEvent.contains(")")) {
+            return false;
+        }
+        
+        String shorter = smEvent.length() < triggerEvent.length() ? smEvent : triggerEvent;
+        String longer = smEvent.length() >= triggerEvent.length() ? smEvent : triggerEvent;
+        
+        shorter = shorter.toLowerCase();
+        longer = longer.toLowerCase();
+        
+        if (longer.contains(shorter)) {
+            // Guard: If the matching part is very short (< 4 chars), it must be bounded by word separators
+            // to avoid matching completely unrelated words (e.g., "PAY" matching "PAYMENT" or "E" matching "UPDATE")
+            if (shorter.length() < 4) {
+                return longer.matches(".*(^|_|-)" + shorter + "(_|-|$).*");
+            }
+            // For longer strings, a straight contains is usually safe enough
+            return true;
+        }
+        return false;
+    }
+
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/enricher/TriggerEnricher.java

@@ -0,0 +1,26 @@
+package click.kamil.springstatemachineexporter.analysis.enricher;
+
+import click.kamil.springstatemachineexporter.analysis.model.AnalysisResult;
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import click.kamil.springstatemachineexporter.analysis.service.CodebaseIntelligenceProvider;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.extern.slf4j.Slf4j;
+
+import java.util.List;
+
+@Slf4j
+public class TriggerEnricher implements AnalysisEnricher {
+
+    @Override
+    public void enrich(AnalysisResult result, CodebaseContext context, CodebaseIntelligenceProvider intelligence) {
+        log.info("Enriching {} with triggers", result.getName());
+        
+        List<TriggerPoint> triggers = intelligence.findTriggerPoints();
+        
+        // Initially, we just add all triggers found in the codebase to the metadata.
+        // In later steps of Phase 2, we will filter them by State Machine ID.
+        result.addMetadata(click.kamil.springstatemachineexporter.analysis.model.CodebaseMetadata.builder()
+                .triggers(triggers)
+                .build());
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/enricher/matching/EventMatchingEngine.java

@@ -0,0 +1,11 @@
+package click.kamil.springstatemachineexporter.analysis.enricher.matching;
+
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import click.kamil.springstatemachineexporter.model.Event;
+
+public interface EventMatchingEngine {
+    /**
+     * Determines whether the given trigger point is a match for the state machine event.
+     */
+    boolean matches(Event stateMachineEvent, TriggerPoint triggerPoint);
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/enricher/matching/HeuristicEventMatchingEngine.java

@@ -0,0 +1,53 @@
+package click.kamil.springstatemachineexporter.analysis.enricher.matching;
+
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import click.kamil.springstatemachineexporter.model.Event;
+import java.util.List;
+
+public class HeuristicEventMatchingEngine implements EventMatchingEngine {
+
+    @Override
+    public boolean matches(Event stateMachineEvent, TriggerPoint triggerPoint) {
+        if (stateMachineEvent == null || triggerPoint == null || triggerPoint.getEvent() == null) {
+            return false;
+        }
+
+        String triggerEvent = simplify(triggerPoint.getEvent());
+        String smEventRaw = stateMachineEvent.fullIdentifier() != null ? stateMachineEvent.fullIdentifier() : stateMachineEvent.rawName();
+        String smEvent = simplify(smEventRaw);
+
+        boolean isWildcard = isWildcardVariable(triggerEvent);
+
+        List<String> polyEvents = triggerPoint.getPolymorphicEvents() != null ? triggerPoint.getPolymorphicEvents() : java.util.Collections.emptyList();
+        
+        boolean hasPolyMatch = false;
+        for (String pe : polyEvents) {
+            String simplePe = pe;
+            if (pe.contains(".")) {
+                simplePe = pe.substring(pe.lastIndexOf('.') + 1);
+            }
+            if (simplePe.equals(smEventRaw) || simplePe.equals(smEvent)) {
+                hasPolyMatch = true;
+                break;
+            }
+        }
+
+        return hasPolyMatch || smEvent.equals(triggerEvent) || (polyEvents.isEmpty() && isWildcard);
+    }
+
+    private boolean isWildcardVariable(String eventStr) {
+        return eventStr.equals("event") || eventStr.equals("e") || 
+               eventStr.equals("msg") || eventStr.equals("message") || 
+               eventStr.equals("payload");
+    }
+
+    private String simplify(String name) {
+        if (name == null) return null;
+        String simplified = name.replaceAll("(?i)(.*)(Event|Action|Transition|Command)(s)?$", "$1");
+        if (simplified.isEmpty()) {
+            simplified = name;
+        }
+        simplified = simplified.replaceAll("^.*\\.([A-Z0-9_]+)$", "$1");
+        return simplified;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/enricher/routing/BeanResolutionEngine.java

@@ -0,0 +1,7 @@
+package click.kamil.springstatemachineexporter.analysis.enricher.routing;
+
+import click.kamil.springstatemachineexporter.analysis.model.CallChain;
+
+public interface BeanResolutionEngine {
+    boolean isRoutedToCorrectMachine(CallChain chain, String currentMachineName);
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/enricher/routing/HeuristicBeanResolutionEngine.java

@@ -0,0 +1,188 @@
+package click.kamil.springstatemachineexporter.analysis.enricher.routing;
+
+import click.kamil.springstatemachineexporter.analysis.model.CallChain;
+
+import java.util.HashSet;
+import java.util.Set;
+
+public class HeuristicBeanResolutionEngine implements BeanResolutionEngine {
+
+    @Override
+    public boolean isRoutedToCorrectMachine(CallChain chain, String currentMachineName) {
+        String targetVar = chain.getContextMachineId();
+        if (targetVar == null && chain.getTriggerPoint() != null) {
+            targetVar = chain.getTriggerPoint().getStateMachineId();
+        }
+        
+        String simplifiedMachineName = currentMachineName != null ? currentMachineName.substring(currentMachineName.lastIndexOf('.') + 1).toLowerCase() : "";
+        
+        if (targetVar != null && !targetVar.isEmpty()) {
+            targetVar = targetVar.toLowerCase();
+            if (targetVar.endsWith("statemachine")) {
+                String prefix = targetVar.substring(0, targetVar.length() - "statemachine".length());
+                if (!prefix.isEmpty()) {
+                    if (simplifiedMachineName.contains(prefix)) {
+                        return true; // Explicit positive match
+                    } else {
+                        return false; // Explicit negative match
+                    }
+                }
+            } else if (simplifiedMachineName.contains(targetVar)) {
+                 return true;
+            }
+        }
+
+        if (chain.getMethodChain() != null && !chain.getMethodChain().isEmpty() && currentMachineName != null) {
+            String smPackage = getPackageName(currentMachineName);
+            String smSimple = getSimpleClassName(currentMachineName);
+            String smPrefix = getFirstCamelCaseWord(smSimple);
+            
+            boolean hasPositiveMatch = false;
+            boolean hasStrongMismatch = false;
+
+            for (String method : chain.getMethodChain()) {
+                String chainClass = getClassNameOnly(method);
+                String chainPackage = getPackageName(chainClass);
+                String chainSimple = getSimpleClassName(chainClass);
+                String chainPrefix = getFirstCamelCaseWord(chainSimple);
+                
+                if (smPrefix != null && chainPrefix != null && smPrefix.equals(chainPrefix)) {
+                    hasPositiveMatch = true;
+                }
+                
+                if (isDomainMatch(smPackage, chainPackage, smPrefix, chainPrefix)) {
+                    hasPositiveMatch = true;
+                }
+                
+                if (isDomainMismatch(smPackage, chainPackage, smPrefix, chainPrefix)) {
+                    hasStrongMismatch = true;
+                }
+            }
+            
+            if (hasPositiveMatch) {
+                return true;
+            }
+            if (hasStrongMismatch) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    private boolean isDomainMatch(String smPackage, String chainPackage, String smPrefix, String chainPrefix) {
+        if (smPackage == null || chainPackage == null || smPackage.isEmpty() || chainPackage.isEmpty()) return false;
+        
+        if (smPackage.startsWith(chainPackage) || chainPackage.startsWith(smPackage)) {
+            return true;
+        }
+        
+        // Find deepest common package root
+        String[] p1 = smPackage.split("\\.");
+        String[] p2 = chainPackage.split("\\.");
+        int matchIdx = -1;
+        for (int i = 0; i < Math.min(p1.length, p2.length); i++) {
+            if (p1[i].equals(p2[i])) {
+                matchIdx = i;
+            } else {
+                break;
+            }
+        }
+        
+        // If the state machine's prefix is part of the shared common package, 
+        // then the state machine represents the parent domain of the caller.
+        if (smPrefix != null && matchIdx >= 0) {
+            String lowerPrefix = smPrefix.toLowerCase();
+            for (int i = 0; i <= matchIdx; i++) {
+                if (p1[i].toLowerCase().contains(lowerPrefix) || lowerPrefix.contains(p1[i].toLowerCase())) {
+                    return true;
+                }
+            }
+        }
+        
+        return false;
+    }
+    
+    private boolean isDomainMismatch(String smPackage, String chainPackage, String smPrefix, String chainPrefix) {
+        if (smPackage == null || chainPackage == null || smPackage.isEmpty() || chainPackage.isEmpty()) return false;
+
+        String[] p1 = smPackage.split("\\.");
+        String[] p2 = chainPackage.split("\\.");
+        
+        int matchIdx = -1;
+        for (int i = 0; i < Math.min(p1.length, p2.length); i++) {
+            if (p1[i].equals(p2[i])) {
+                matchIdx = i;
+            } else {
+                break;
+            }
+        }
+        
+        Set<String> smDivergentTerms = new HashSet<>();
+        if (smPrefix != null) smDivergentTerms.add(smPrefix.toLowerCase());
+        for (int i = matchIdx + 1; i < p1.length; i++) {
+            smDivergentTerms.add(p1[i].toLowerCase());
+        }
+        
+        Set<String> chainDivergentTerms = new HashSet<>();
+        if (chainPrefix != null) chainDivergentTerms.add(chainPrefix.toLowerCase());
+        for (int i = matchIdx + 1; i < p2.length; i++) {
+            chainDivergentTerms.add(p2[i].toLowerCase());
+        }
+        
+        if (!smDivergentTerms.isEmpty() && !chainDivergentTerms.isEmpty()) {
+            Set<String> intersection = new HashSet<>(smDivergentTerms);
+            intersection.retainAll(chainDivergentTerms);
+            return intersection.isEmpty();
+        }
+        
+        return false;
+    }
+
+    private Set<String> extractDomainTerms(String pkg, String prefix) {
+        Set<String> terms = new HashSet<>();
+        if (pkg != null && !pkg.isEmpty()) {
+            String[] segments = pkg.split("\\.");
+            // Take segments from index 2 onwards if length > 2
+            int start = segments.length > 2 ? 2 : 0;
+            for (int i = start; i < segments.length; i++) {
+                terms.add(segments[i].toLowerCase());
+            }
+        }
+        if (prefix != null && !prefix.isEmpty()) {
+            terms.add(prefix.toLowerCase());
+        }
+        return terms;
+    }
+
+    private String getPackageName(String fqn) {
+        if (fqn == null || !fqn.contains(".")) return "";
+        return fqn.substring(0, fqn.lastIndexOf('.'));
+    }
+
+    private String getSimpleClassName(String fqn) {
+        if (fqn == null) return "";
+        if (!fqn.contains(".")) return fqn;
+        return fqn.substring(fqn.lastIndexOf('.') + 1);
+    }
+
+    private String getClassNameOnly(String methodFqn) {
+        if (methodFqn == null) return "";
+        String clean = methodFqn;
+        if (clean.contains("(")) {
+            clean = clean.substring(0, clean.indexOf('('));
+        }
+        if (clean.contains(".")) {
+            clean = clean.substring(0, clean.lastIndexOf('.'));
+        }
+        return clean;
+    }
+
+    private String getFirstCamelCaseWord(String simpleName) {
+        if (simpleName == null || simpleName.isEmpty()) return null;
+        String[] words = simpleName.split("(?<!^)(?=[A-Z])");
+        if (words.length > 0) {
+            return words[0];
+        }
+        return null;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/model/AnalysisResult.java

@@ -0,0 +1,123 @@
+package click.kamil.springstatemachineexporter.analysis.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.fasterxml.jackson.databind.annotation.JsonPOJOBuilder;
+import click.kamil.springstatemachineexporter.model.Transition;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.extern.jackson.Jacksonized;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+@Getter
+@Setter
+@Builder(toBuilder = true)
+@Jacksonized
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class AnalysisResult {
+    private String name;
+    @Builder.Default
+    private Set<click.kamil.springstatemachineexporter.model.State> states = java.util.Collections.emptySet();
+    private List<Transition> transitions;
+    private Set<String> startStates;
+    private Set<String> endStates;
+    private boolean renderChoicesAsDiamonds;
+
+    @Builder.Default
+    private List<BusinessFlow> flows = java.util.Collections.emptyList();
+
+    @Builder.Default
+    private CodebaseMetadata metadata = CodebaseMetadata.empty();
+
+    public void applyResolution(Map<String, String> properties) {
+        var resolver = new click.kamil.springstatemachineexporter.analysis.resolver.PropertyResolver();
+        
+        // 1. Resolve start/end states strings
+        if (startStates != null) {
+            this.startStates = startStates.stream()
+                    .map(s -> resolver.resolveValue(s, properties))
+                    .collect(java.util.stream.Collectors.toSet());
+        }
+        if (endStates != null) {
+            this.endStates = endStates.stream()
+                    .map(s -> resolver.resolveValue(s, properties))
+                    .collect(java.util.stream.Collectors.toSet());
+        }
+
+        // 2. Resolve states (State record is immutable, so recreate)
+        if (states != null) {
+            this.states = states.stream()
+                    .map(s -> click.kamil.springstatemachineexporter.model.State.of(s.rawName(), resolver.resolveValue(s.fullIdentifier(), properties)))
+                    .collect(java.util.stream.Collectors.toSet());
+        }
+
+        // 3. Resolve transitions
+        if (transitions != null) {
+            for (var t : transitions) {
+                if (t.getEvent() != null) {
+                    t.setEvent(click.kamil.springstatemachineexporter.model.Event.of(t.getEvent().rawName(), resolver.resolveValue(t.getEvent().fullIdentifier(), properties)));
+                }
+                // Resolve states within transitions
+                t.setSourceStates(t.getSourceStates().stream()
+                        .map(s -> click.kamil.springstatemachineexporter.model.State.of(s.rawName(), resolver.resolveValue(s.fullIdentifier(), properties)))
+                        .collect(java.util.stream.Collectors.toList()));
+                t.setTargetStates(t.getTargetStates().stream()
+                        .map(s -> click.kamil.springstatemachineexporter.model.State.of(s.rawName(), resolver.resolveValue(s.fullIdentifier(), properties)))
+                        .collect(java.util.stream.Collectors.toList()));
+            }
+        }
+
+        // 4. Resolve metadata (triggers, entry points)
+        if (metadata != null) {
+            if (metadata.getTriggers() != null) {
+                for (var trigger : metadata.getTriggers()) {
+                    if (trigger.getEvent() != null) {
+                        trigger.setEvent(resolver.resolveValue(trigger.getEvent(), properties));
+                    }
+                }
+            }
+            if (metadata.getEntryPoints() != null) {
+                for (var ep : metadata.getEntryPoints()) {
+                    if (ep.getName() != null) {
+                        ep.setName(resolver.resolveValue(ep.getName(), properties));
+                    }
+                    if (ep.getMetadata() != null) {
+                        Map<String, String> resolvedMeta = new java.util.HashMap<>();
+                        for (var entry : ep.getMetadata().entrySet()) {
+                            resolvedMeta.put(entry.getKey(), resolver.resolveValue(entry.getValue(), properties));
+                        }
+                        ep.setMetadata(resolvedMeta);
+                    }
+                }
+            }
+        }
+    }
+
+    public void addMetadata(CodebaseMetadata newMetadata) {
+        if (newMetadata == null) return;
+        
+        List<TriggerPoint> combinedTriggers = new java.util.ArrayList<>(this.metadata.getTriggers());
+        if (newMetadata.getTriggers() != null) combinedTriggers.addAll(newMetadata.getTriggers());
+
+        List<EntryPoint> combinedEntryPoints = new java.util.ArrayList<>(this.metadata.getEntryPoints());
+        if (newMetadata.getEntryPoints() != null) combinedEntryPoints.addAll(newMetadata.getEntryPoints());
+
+        List<CallChain> combinedCallChains = new java.util.ArrayList<>(this.metadata.getCallChains());
+        if (newMetadata.getCallChains() != null) combinedCallChains.addAll(newMetadata.getCallChains());
+
+        java.util.Map<String, java.util.Map<String, String>> combinedProperties = new java.util.HashMap<>(this.metadata.getProperties());
+        if (newMetadata.getProperties() != null) combinedProperties.putAll(newMetadata.getProperties());
+
+        this.metadata = CodebaseMetadata.builder()
+                .triggers(Collections.unmodifiableList(combinedTriggers))
+                .entryPoints(Collections.unmodifiableList(combinedEntryPoints))
+                .callChains(Collections.unmodifiableList(combinedCallChains))
+                .properties(Collections.unmodifiableMap(combinedProperties))
+                .build();
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/model/BusinessFlow.java

@@ -0,0 +1,18 @@
+package click.kamil.springstatemachineexporter.analysis.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import lombok.Builder;
+import lombok.Data;
+import lombok.extern.jackson.Jacksonized;
+
+import java.util.List;
+
+@Data
+@Builder
+@Jacksonized
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class BusinessFlow {
+    private final String name;
+    private final String description;
+    private final List<String> steps; // List of Event names in order
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/model/CallChain.java

@@ -0,0 +1,20 @@
+package click.kamil.springstatemachineexporter.analysis.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import lombok.Builder;
+import lombok.Data;
+import lombok.extern.jackson.Jacksonized;
+
+import java.util.List;
+
+@Data
+@Builder(toBuilder = true)
+@Jacksonized
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class CallChain {
+    private final EntryPoint entryPoint;
+    private final List<String> methodChain; // e.g., ["Controller.submit", "Service.process", "Service.send"]
+    private final TriggerPoint triggerPoint;
+    private final String contextMachineId;
+    private final List<MatchedTransition> matchedTransitions;
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/model/CallEdge.java

@@ -0,0 +1,11 @@
+package click.kamil.springstatemachineexporter.analysis.model;
+
+import lombok.Data;
+
+import java.util.List;
+
+@Data
+public class CallEdge {
+    private final String targetMethod;
+    private final List<String> arguments;
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/model/CodebaseMetadata.java

@@ -0,0 +1,30 @@
+package click.kamil.springstatemachineexporter.analysis.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.extern.jackson.Jacksonized;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+@Getter
+@Builder(toBuilder = true)
+@Jacksonized
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class CodebaseMetadata {
+    @Builder.Default
+    private final List<TriggerPoint> triggers = Collections.emptyList();
+    @Builder.Default
+    private final List<EntryPoint> entryPoints = Collections.emptyList();
+    @Builder.Default
+    private final List<CallChain> callChains = Collections.emptyList();
+    @Builder.Default
+    private final Map<String, Map<String, String>> properties = Collections.emptyMap();
+
+    public static CodebaseMetadata empty() {
+        return CodebaseMetadata.builder().build();
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/model/EntryPoint.java

@@ -0,0 +1,36 @@
+package click.kamil.springstatemachineexporter.analysis.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import lombok.Builder;
+import lombok.Data;
+import lombok.extern.jackson.Jacksonized;
+
+import java.util.List;
+import java.util.Map;
+
+@Data
+@Builder
+@Jacksonized
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class EntryPoint {
+    public enum Type { REST, KAFKA, RABBIT, JMS, SQS, SNS, CUSTOM }
+
+    @Data
+    @Builder
+    @Jacksonized
+    @JsonIgnoreProperties(ignoreUnknown = true)
+    public static class Parameter {
+        private final String name;
+        private final String type;
+        private final List<String> annotations;
+    }
+
+    private final Type type;
+    private String name; // e.g., "POST /orders" or "Kafka Topic: orders"
+    private final String className;
+    private final String methodName;
+    private final String sourceFile;
+    private Map<String, String> metadata; // e.g., path, topic, exchange
+    @Builder.Default
+    private final List<Parameter> parameters = java.util.Collections.emptyList();
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/model/LibraryHint.java

@@ -0,0 +1,19 @@
+package click.kamil.springstatemachineexporter.analysis.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import lombok.Builder;
+import lombok.Data;
+import lombok.extern.jackson.Jacksonized;
+
+import java.util.List;
+
+@Data
+@Builder
+@Jacksonized
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class LibraryHint {
+    private final String methodFqn; // e.g., "com.thirdparty.Workflow.send"
+    private final String event;     // The event it triggers (static)
+    private final Integer eventArgumentIndex; // e.g., 0 to extract from the 0th argument
+    private final String eventArgumentMethod; // e.g., "getType" to extract from argument method call
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/model/MatchedTransition.java

@@ -0,0 +1,16 @@
+package click.kamil.springstatemachineexporter.analysis.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import lombok.Builder;
+import lombok.Data;
+import lombok.extern.jackson.Jacksonized;
+
+@Data
+@Builder
+@Jacksonized
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class MatchedTransition {
+    private final String sourceState;
+    private final String targetState;
+    private final String event;
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/model/TriggerPoint.java

@@ -0,0 +1,24 @@
+package click.kamil.springstatemachineexporter.analysis.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import lombok.Builder;
+import lombok.Data;
+import lombok.extern.jackson.Jacksonized;
+
+import java.util.Map;
+
+@Data
+@Builder
+@Jacksonized
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class TriggerPoint {
+    private String event;
+    private final String className;
+    private final String methodName;
+    private final String sourceFile;
+    private final String sourceModule;
+    private final String stateMachineId; // Optional: to link to a specific SM instance
+    private final String sourceState;    // Optional: if we can determine the expected current state
+    private final int lineNumber;
+    private final java.util.List<String> polymorphicEvents; // NEW: stores concrete events resolved via deep polymorphism
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/resolver/ConstantResolver.java

@@ -0,0 +1,228 @@
+package click.kamil.springstatemachineexporter.analysis.resolver;
+
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.extern.slf4j.Slf4j;
+import org.eclipse.jdt.core.dom.*;
+
+import java.util.HashSet;
+import java.util.Set;
+
+@Slf4j
+public class ConstantResolver {
+
+    public String resolve(Expression expr, CodebaseContext context) {
+        return resolveInternal(expr, context, new HashSet<>());
+    }
+
+    private String resolveInternal(Expression expr, CodebaseContext context, Set<String> visited) {
+        if (expr == null) return null;
+
+        // 1. Literal?
+        if (expr instanceof StringLiteral sl) {
+            return sl.getLiteralValue();
+        }
+        if (expr instanceof NumberLiteral nl) {
+            return nl.getToken();
+        }
+        if (expr instanceof BooleanLiteral bl) {
+            return String.valueOf(bl.booleanValue());
+        }
+
+        // 2. JDT Bindings? (Most robust)
+        IVariableBinding binding = null;
+        if (expr instanceof SimpleName sn) {
+            IBinding b = sn.resolveBinding();
+            if (b instanceof IVariableBinding vb) binding = vb;
+        } else if (expr instanceof QualifiedName qn) {
+            IBinding b = qn.resolveBinding();
+            if (b instanceof IVariableBinding vb) binding = vb;
+        }
+
+        if (binding != null && binding.isField()) {
+            Object value = binding.getConstantValue();
+            if (value != null) return value.toString();
+        }
+
+        // 3. Fallback: Manual AST Traversal (if bindings not available or resolved)
+        if (expr instanceof InfixExpression infix) {
+            return resolveInfix(infix, context, visited);
+        }
+        if (expr instanceof QualifiedName qn) {
+            String val = resolveManual(qn, context, visited);
+            return val != null ? val : qn.toString();
+        }
+        if (expr instanceof SimpleName sn) {
+            return resolveManual(sn, context, visited);
+        }
+
+        
+        if (expr instanceof MethodInvocation mi) {
+            if ((mi.getName().getIdentifier().equals("name") || mi.getName().getIdentifier().equals("toString")) && mi.arguments().isEmpty()) {
+                String val = resolveInternal(mi.getExpression(), context, visited);
+                if (val != null) {
+                    // If it was resolved as a fully qualified enum string like "MyEvents.ORDER_PAID", strip it
+                    if (val.contains(".")) {
+                        return val.substring(val.lastIndexOf('.') + 1);
+                    }
+                    return val;
+                }
+                
+                // Fallback for unresolved AST nodes
+                if (mi.getExpression() instanceof QualifiedName qn) {
+                    return qn.getName().getIdentifier();
+                } else if (mi.getExpression() instanceof SimpleName sn) {
+                    return sn.getIdentifier();
+                }
+            }
+
+            IMethodBinding mb = mi.resolveMethodBinding();
+            if (mb != null) {
+                ITypeBinding returnType = mb.getReturnType();
+                if (returnType != null) {
+                    java.util.List<String> values = context.getEnumValues(returnType.getQualifiedName());
+                    if (values != null && !values.isEmpty()) {
+                        return "ENUM_SET:" + String.join(",", values);
+                    }
+                }
+            } else {
+                TypeDeclaration td = findEnclosingType(mi);
+                if (td != null) {
+                    MethodDeclaration md = context.findMethodDeclaration(td, mi.getName().getIdentifier(), true);
+                    if (md != null && md.getReturnType2() != null) {
+                        java.util.List<String> values = context.getEnumValues(md.getReturnType2().toString());
+                        if (values != null && !values.isEmpty()) {
+                            return "ENUM_SET:" + String.join(",", values);
+                        }
+                    }
+                }
+            }
+        }
+
+        return null;
+    }
+
+    private String resolveInfix(InfixExpression expr, CodebaseContext context, Set<String> visited) {
+        if (expr.getOperator() != InfixExpression.Operator.PLUS) return null;
+
+        String left = resolveInternal(expr.getLeftOperand(), context, visited);
+        String right = resolveInternal(expr.getRightOperand(), context, visited);
+
+        if (left == null || right == null) return null;
+
+        StringBuilder sb = new StringBuilder(left + right);
+        if (expr.hasExtendedOperands()) {
+            for (Object operand : expr.extendedOperands()) {
+                String val = resolveInternal((Expression) operand, context, visited);
+                if (val == null) return null;
+                sb.append(val);
+            }
+        }
+        return sb.toString();
+    }
+
+    private String resolveManual(SimpleName sn, CodebaseContext context, Set<String> visited) {
+        TypeDeclaration td = findEnclosingType(sn);
+        if (td != null) {
+            String fqn = context.getFqn(td);
+            String result = resolveFieldInType(td, sn.getIdentifier(), fqn, context, visited);
+            if (result != null) return result;
+        }
+        
+        // Fallback: Static imports
+        ASTNode root = sn.getRoot();
+        if (root instanceof CompilationUnit cu) {
+            TypeDeclaration staticTd = context.resolveStaticImport(sn.getIdentifier(), cu);
+            if (staticTd != null) {
+                return resolveFieldInType(staticTd, sn.getIdentifier(), context.getFqn(staticTd), context, visited);
+            }
+        }
+        
+        return null;
+    }
+
+    private String resolveManual(QualifiedName qn, CodebaseContext context, Set<String> visited) {
+        String qualifier = qn.getQualifier().toString();
+        String name = qn.getName().getIdentifier();
+        
+        CompilationUnit contextCu = (CompilationUnit) qn.getRoot();
+        TypeDeclaration td = context.getTypeDeclaration(qualifier, contextCu);
+        
+        if (td != null) {
+            String fqn = context.getFqn(td);
+            return resolveFieldInType(td, name, fqn, context, visited);
+        }
+        
+        return null;
+    }
+
+    private String resolveFieldInType(TypeDeclaration td, String fieldName, String typeFqn, CodebaseContext context, Set<String> visited) {
+        String fieldId = typeFqn + "#" + fieldName;
+        if (visited.contains(fieldId)) {
+            log.warn("Circular reference detected during constant resolution: {}", fieldId);
+            return null;
+        }
+        visited.add(fieldId);
+
+        try {
+            for (FieldDeclaration fd : td.getFields()) {
+                for (Object fragmentObj : fd.fragments()) {
+                    if (fragmentObj instanceof VariableDeclarationFragment fragment) {
+                        if (fragment.getName().getIdentifier().equals(fieldName)) {
+                            // Check for @Value annotation first
+                            String valueFromAnnotation = findValueFromAnnotation(fd);
+                            if (valueFromAnnotation != null) return valueFromAnnotation;
+
+                            Expression initializer = fragment.getInitializer();
+                            if (initializer != null) {
+                                return resolveInternal(initializer, context, visited);
+                            }
+                        }
+                    }
+                }
+            }
+        } finally {
+            visited.remove(fieldId);
+        }
+        return null;
+    }
+
+    private String findValueFromAnnotation(FieldDeclaration fd) {
+        for (Object mod : fd.modifiers()) {
+            if (mod instanceof Annotation ann) {
+                String name = ann.getTypeName().getFullyQualifiedName();
+                if (name.endsWith("Value")) {
+                    return extractAnnotationValue(ann);
+                }
+            }
+        }
+        return null;
+    }
+
+    private String extractAnnotationValue(Annotation ann) {
+        Expression valueExpr = null;
+        if (ann instanceof SingleMemberAnnotation sma) {
+            valueExpr = sma.getValue();
+        } else if (ann instanceof NormalAnnotation na) {
+            for (Object pairObj : na.values()) {
+                MemberValuePair pair = (MemberValuePair) pairObj;
+                if ("value".equals(pair.getName().getIdentifier())) {
+                    valueExpr = pair.getValue();
+                    break;
+                }
+            }
+        }
+        
+        if (valueExpr instanceof StringLiteral sl) {
+            return sl.getLiteralValue();
+        }
+        return valueExpr != null ? valueExpr.toString().replaceAll("^\"|\"$", "") : null;
+    }
+
+    private TypeDeclaration findEnclosingType(ASTNode node) {
+        ASTNode parent = node.getParent();
+        while (parent != null && !(parent instanceof TypeDeclaration)) {
+            parent = parent.getParent();
+        }
+        return (TypeDeclaration) parent;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/resolver/PropertyResolver.java

@@ -0,0 +1,136 @@
+package click.kamil.springstatemachineexporter.analysis.resolver;
+
+import lombok.extern.slf4j.Slf4j;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.Set;
+import java.util.stream.Stream;
+
+
+@Slf4j
+public class PropertyResolver {
+
+    private final List<String> activeProfiles = new ArrayList<>();
+
+    public void setActiveProfiles(List<String> profiles) {
+        this.activeProfiles.clear();
+        if (profiles != null) {
+            this.activeProfiles.addAll(profiles);
+        }
+    }
+
+    public Map<String, String> resolveProperties(Path rootDir) {
+        Map<String, String> allProperties = new HashMap<>();
+        
+        // 1. Load base properties
+        loadMatching(rootDir, "application.properties", allProperties);
+        loadMatching(rootDir, "application.yml", allProperties);
+        loadMatching(rootDir, "application.yaml", allProperties);
+
+        // 2. Load profile-specific properties (overriding base)
+        for (String profile : activeProfiles) {
+            loadMatching(rootDir, "application-" + profile + ".properties", allProperties);
+            loadMatching(rootDir, "application-" + profile + ".yml", allProperties);
+            loadMatching(rootDir, "application-" + profile + ".yaml", allProperties);
+        }
+        
+        return allProperties;
+    }
+
+    public Map<String, Map<String, String>> resolveAllProperties(Set<Path> rootDirs) {
+        Map<String, Map<String, String>> profiles = new HashMap<>();
+        
+        for (Path rootDir : rootDirs) {
+            // 1. Load default profile
+            Map<String, String> defaultProps = profiles.computeIfAbsent("default", k -> new HashMap<>());
+            loadMatching(rootDir, "application.properties", defaultProps);
+            loadMatching(rootDir, "application.yml", defaultProps);
+            loadMatching(rootDir, "application.yaml", defaultProps);
+
+            // 2. Discover and load all other profiles
+            try (Stream<Path> paths = Files.walk(rootDir)) {
+                paths.filter(Files::isRegularFile)
+                     .filter(p -> {
+                         String name = p.getFileName().toString();
+                         return name.startsWith("application-") && 
+                                (name.endsWith(".properties") || name.endsWith(".yml") || name.endsWith(".yaml"));
+                     })
+                     .forEach(p -> {
+                         String name = p.getFileName().toString();
+                         String profile = name.substring("application-".length(), name.lastIndexOf('.'));
+                         Map<String, String> loaded = p.toString().endsWith(".properties") ? loadProperties(p) : loadYaml(p);
+                         profiles.computeIfAbsent(profile, k -> new HashMap<>()).putAll(loaded);
+                     });
+            } catch (IOException e) {
+                log.error("Failed to scan for profiles in {}", rootDir, e);
+            }
+        }
+        
+        return profiles;
+    }
+
+    private void loadMatching(Path rootDir, String fileName, Map<String, String> target) {
+        try (Stream<Path> paths = Files.walk(rootDir)) {
+            paths.filter(p -> Files.isRegularFile(p))
+                 .filter(p -> p.getFileName().toString().equals(fileName))
+                 .forEach(p -> {
+                     if (p.toString().endsWith(".properties")) {
+                         target.putAll(loadProperties(p));
+                     } else {
+                         target.putAll(loadYaml(p));
+                     }
+                 });
+        } catch (IOException e) {
+            log.error("Failed to scan for {} in {}", fileName, rootDir, e);
+        }
+    }
+
+    private Map<String, String> loadProperties(Path path) {
+        Map<String, String> props = new HashMap<>();
+        Properties p = new Properties();
+        try (InputStream is = Files.newInputStream(path)) {
+            p.load(is);
+            p.forEach((k, v) -> props.put(k.toString(), v.toString()));
+        } catch (IOException e) {
+            log.warn("Failed to load properties from {}", path);
+        }
+        return props;
+    }
+
+    private Map<String, String> loadYaml(Path path) {
+        Map<String, String> props = new HashMap<>();
+        try {
+            com.fasterxml.jackson.databind.ObjectMapper mapper = new com.fasterxml.jackson.databind.ObjectMapper(new com.fasterxml.jackson.dataformat.yaml.YAMLFactory());
+            Map<String, Object> map = mapper.readValue(path.toFile(), new com.fasterxml.jackson.core.type.TypeReference<Map<String, Object>>() {});
+            flattenYaml("", map, props);
+        } catch (IOException e) {
+            log.warn("Failed to load YAML from {}", path);
+        }
+        return props;
+    }
+
+    @SuppressWarnings("unchecked")
+    private void flattenYaml(String prefix, Map<String, Object> map, Map<String, String> result) {
+        if (map == null) return;
+        for (Map.Entry<String, Object> entry : map.entrySet()) {
+            String key = prefix.isEmpty() ? entry.getKey() : prefix + "." + entry.getKey();
+            Object value = entry.getValue();
+            if (value instanceof Map) {
+                flattenYaml(key, (Map<String, Object>) value, result);
+            } else if (value != null) {
+                result.put(key, value.toString());
+            }
+        }
+    }
+
+    public String resolveValue(String placeholder, Map<String, String> properties) {
+        return click.kamil.springstatemachineexporter.analysis.util.PlaceholderResolver.resolve(placeholder, properties);
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/resolver/SiblingDependencyResolver.java

@@ -0,0 +1,164 @@
+package click.kamil.springstatemachineexporter.analysis.resolver;
+
+import lombok.extern.slf4j.Slf4j;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+@Slf4j
+public class SiblingDependencyResolver {
+
+    private static final Pattern GRADLE_PROJECT_DEP = Pattern.compile("project\\(['\"]:(.*?)['\"]\\)");
+    private static final Pattern MAVEN_DEPENDENCY = Pattern.compile("<dependency>\\s*<groupId>(.*?)</groupId>\\s*<artifactId>(.*?)</artifactId>\\s*<version>(.*?)</version>", Pattern.DOTALL);
+
+    public Set<Path> resolveSiblings(Path projectDir) {
+        Set<Path> siblings = new HashSet<>();
+        try {
+            siblings.addAll(resolveGradleSiblings(projectDir));
+            siblings.addAll(resolveMavenSiblings(projectDir));
+        } catch (Exception e) {
+            log.warn("Error resolving sibling dependencies for {}", projectDir, e);
+        }
+        return siblings;
+    }
+
+    private Set<Path> resolveGradleSiblings(Path projectDir) throws IOException {
+        Set<Path> siblings = new HashSet<>();
+        Path buildGradle = projectDir.resolve("build.gradle");
+        if (!Files.exists(buildGradle)) {
+            buildGradle = projectDir.resolve("build.gradle.kts");
+        }
+
+        if (Files.exists(buildGradle)) {
+            log.info("Found build.gradle at {}", buildGradle);
+            String content = Files.readString(buildGradle);
+            Matcher matcher = GRADLE_PROJECT_DEP.matcher(content);
+            Set<String> gradlePaths = new HashSet<>();
+            while (matcher.find()) {
+                gradlePaths.add(matcher.group(1));
+            }
+            log.info("Found project dependencies: {}", gradlePaths);
+
+            if (!gradlePaths.isEmpty()) {
+                Path rootDir = findGradleRoot(projectDir);
+                log.info("Resolved Gradle root to: {}", rootDir);
+                if (rootDir != null) {
+                    for (String gradlePath : gradlePaths) {
+                        String relativePath = gradlePath.replace(':', '/');
+                        Path resolvedSibling = rootDir.resolve(relativePath).normalize();
+                        if (Files.exists(resolvedSibling)) {
+                            log.info("Discovered local Gradle sibling dependency: {}", resolvedSibling);
+                            siblings.add(resolvedSibling);
+                        }
+                    }
+                }
+            }
+        }
+        return siblings;
+    }
+
+    private Path findGradleRoot(Path start) {
+        Path current = start.toAbsolutePath();
+        Path lastSettingsDir = null;
+        while (current != null) {
+            if (Files.exists(current.resolve("settings.gradle")) || Files.exists(current.resolve("settings.gradle.kts"))) {
+                lastSettingsDir = current;
+            }
+            if (Files.exists(current.resolve(".git"))) {
+                return lastSettingsDir != null ? lastSettingsDir : current;
+            }
+            current = current.getParent();
+        }
+        return lastSettingsDir;
+    }
+
+    private Set<Path> resolveMavenSiblings(Path projectDir) throws IOException {
+        Set<Path> siblings = new HashSet<>();
+        Path pom = projectDir.resolve("pom.xml");
+        if (Files.exists(pom)) {
+            log.info("Found pom.xml at {}", pom);
+            String content = Files.readString(pom);
+            
+            Set<String> targetArtifacts = new HashSet<>();
+            Matcher matcher = Pattern.compile("<artifactId>(.*?)</artifactId>").matcher(content);
+            // We want artifacts from the <dependencies> section
+            int depsStart = content.indexOf("<dependencies>");
+            int depsEnd = content.indexOf("</dependencies>");
+            if (depsStart != -1 && depsEnd > depsStart) {
+                String depsContent = content.substring(depsStart, depsEnd);
+                Matcher depMatcher = Pattern.compile("<artifactId>(.*?)</artifactId>").matcher(depsContent);
+                while (depMatcher.find()) {
+                    targetArtifacts.add(depMatcher.group(1));
+                }
+            }
+            log.info("Found maven target artifacts: {}", targetArtifacts);
+
+            if (!targetArtifacts.isEmpty()) {
+                Path rootDir = findMavenRoot(projectDir);
+                log.info("Resolved Maven root to: {}", rootDir);
+                if (rootDir != null) {
+                    try (Stream<Path> paths = Files.walk(rootDir)) {
+                        List<Path> allPoms = paths.filter(p -> p.getFileName().toString().equals("pom.xml"))
+                             .filter(p -> !p.toString().contains("/target/"))
+                             .collect(Collectors.toList());
+                        log.info("Scanned {} total pom.xml files under {}", allPoms.size(), rootDir);
+                        
+                         for (Path p : allPoms) {
+                             try {
+                                 String pContent = Files.readString(p);
+                                 String artifactId = extractOwnArtifactId(pContent);
+                                 log.info("Checking artifactId {} in {}", artifactId, p);
+                                 if (artifactId != null && targetArtifacts.contains(artifactId)) {
+                                     Path siblingDir = p.getParent();
+                                     if (!siblingDir.equals(projectDir)) {
+                                        log.info("Discovered local Maven sibling dependency: {}", siblingDir);
+                                        siblings.add(siblingDir);
+                                     }
+                                 }
+                             } catch (IOException e) {
+                                 // ignore
+                             }
+                        }
+                    }
+                }
+            }
+        }
+        return siblings;
+    }
+
+    private String extractOwnArtifactId(String pomContent) {
+        // Strip <parent> block if it exists
+        String content = pomContent;
+        int parentEnd = pomContent.indexOf("</parent>");
+        if (parentEnd != -1) {
+            content = pomContent.substring(parentEnd);
+        }
+        
+        Matcher matcher = Pattern.compile("<artifactId>(.*?)</artifactId>").matcher(content);
+        if (matcher.find()) {
+            return matcher.group(1);
+        }
+        return null;
+    }
+
+    private Path findMavenRoot(Path start) {
+        Path current = start.toAbsolutePath();
+        Path lastPomDir = null;
+        while (current != null) {
+            if (Files.exists(current.resolve("pom.xml"))) {
+                lastPomDir = current;
+            }
+            if (Files.exists(current.resolve(".git"))) {
+                return lastPomDir != null ? lastPomDir : current;
+            }
+            current = current.getParent();
+        }
+        return lastPomDir;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/CallGraphEngine.java

@@ -0,0 +1,11 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.model.CallChain;
+import click.kamil.springstatemachineexporter.analysis.model.EntryPoint;
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+
+import java.util.List;
+
+public interface CallGraphEngine {
+    List<CallChain> findChains(List<EntryPoint> entryPoints, List<TriggerPoint> triggers);
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/CodebaseIntelligenceProvider.java

@@ -0,0 +1,30 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.model.CallChain;
+import click.kamil.springstatemachineexporter.analysis.model.EntryPoint;
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+
+import java.util.List;
+import java.util.Map;
+
+public interface CodebaseIntelligenceProvider {
+    /**
+     * Discovers all locations where events are triggered.
+     */
+    List<TriggerPoint> findTriggerPoints();
+
+    /**
+     * Discovers all entry points (REST, Kafka, etc.).
+     */
+    List<EntryPoint> findEntryPoints();
+
+    /**
+     * Links Entry Points to Trigger Points.
+     */
+    List<CallChain> findCallChains(List<EntryPoint> entryPoints, List<TriggerPoint> triggers);
+
+    /**
+     * Resolves configuration properties per profile.
+     */
+    Map<String, Map<String, String>> resolveProperties();
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/DynamicClasspathResolver.java

@@ -0,0 +1,162 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import lombok.extern.slf4j.Slf4j;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+@Slf4j
+public class DynamicClasspathResolver {
+
+    public List<String> resolveClasspath(Path projectRoot) {
+        log.info("Attempting dynamic classpath resolution for project at {}", projectRoot);
+        if (projectRoot == null || !Files.exists(projectRoot)) {
+            return Collections.emptyList();
+        }
+
+        if (Files.exists(projectRoot.resolve("pom.xml"))) {
+            return resolveMaven(projectRoot);
+        } else if (Files.exists(projectRoot.resolve("build.gradle")) || Files.exists(projectRoot.resolve("build.gradle.kts"))) {
+            return resolveGradle(projectRoot);
+        }
+
+        log.info("No Maven or Gradle configuration found at {}. Proceeding without dynamic classpath.", projectRoot);
+        return Collections.emptyList();
+    }
+
+    protected List<String> resolveMaven(Path projectRoot) {
+        log.info("Maven project detected. Resolving dependencies...");
+        Path cpFile = null;
+        try {
+            cpFile = Files.createTempFile("state_machine_exporter_cp", ".txt");
+            String mvnCmd = getCommand(projectRoot, "mvnw", "mvn");
+            if (mvnCmd == null) {
+                log.warn("Maven executable not found.");
+                return Collections.emptyList();
+            }
+
+            ProcessBuilder pb = new ProcessBuilder(
+                    mvnCmd,
+                    "-q",
+                    "dependency:build-classpath",
+                    "-DincludeScope=compile",
+                    "-Dmdep.outputFile=" + cpFile.toAbsolutePath().toString()
+            );
+            pb.directory(projectRoot.toFile());
+            
+            runProcess(pb);
+
+            if (Files.exists(cpFile)) {
+                String cpString = Files.readString(cpFile).trim();
+                if (!cpString.isEmpty()) {
+                    return Arrays.asList(cpString.split(File.pathSeparator));
+                }
+            }
+        } catch (Exception e) {
+            log.error("Failed to dynamically resolve Maven classpath", e);
+        } finally {
+            if (cpFile != null) {
+                try {
+                    Files.deleteIfExists(cpFile);
+                } catch (IOException ignored) {}
+            }
+        }
+        return Collections.emptyList();
+    }
+
+    protected List<String> resolveGradle(Path projectRoot) {
+        log.info("Gradle project detected. Resolving dependencies...");
+        Path initScript = null;
+        try {
+            initScript = Files.createTempFile("state_machine_exporter_init", ".gradle");
+            String gradleCmd = getCommand(projectRoot, "gradlew", "gradle");
+            if (gradleCmd == null) {
+                log.warn("Gradle executable not found.");
+                return Collections.emptyList();
+            }
+
+            String scriptContent = """
+                    allprojects {
+                        task smePrintClasspath {
+                            doLast {
+                                def cp = []
+                                if (configurations.findByName("compileClasspath")) {
+                                    cp = configurations.compileClasspath.files
+                                }
+                                println "SME_CLASSPATH_MARKER:" + cp.join(File.pathSeparator)
+                            }
+                        }
+                    }
+                    """;
+            Files.writeString(initScript, scriptContent);
+
+            ProcessBuilder pb = new ProcessBuilder(
+                    gradleCmd,
+                    "-q",
+                    "-I", initScript.toAbsolutePath().toString(),
+                    "smePrintClasspath"
+            );
+            pb.directory(projectRoot.toFile());
+
+            String output = runProcessAndGetOutput(pb);
+            for (String line : output.split("\\r?\\n")) {
+                if (line.startsWith("SME_CLASSPATH_MARKER:")) {
+                    String cpString = line.substring("SME_CLASSPATH_MARKER:".length()).trim();
+                    if (!cpString.isEmpty()) {
+                        return Arrays.asList(cpString.split(File.pathSeparator));
+                    }
+                }
+            }
+        } catch (Exception e) {
+            log.error("Failed to dynamically resolve Gradle classpath", e);
+        } finally {
+            if (initScript != null) {
+                try {
+                    Files.deleteIfExists(initScript);
+                } catch (IOException ignored) {}
+            }
+        }
+        return Collections.emptyList();
+    }
+
+    private String getCommand(Path projectRoot, String wrapper, String systemBinary) {
+        Path wrapperUnix = projectRoot.resolve(wrapper);
+        Path wrapperWin = projectRoot.resolve(wrapper + ".bat");
+        
+        boolean isWin = System.getProperty("os.name").toLowerCase().contains("win");
+        
+        if (isWin && Files.exists(wrapperWin)) return wrapperWin.toAbsolutePath().toString();
+        if (!isWin && Files.exists(wrapperUnix)) {
+            // Need absolute path like ./gradlew
+            return wrapperUnix.toAbsolutePath().toString();
+        }
+        
+        return systemBinary;
+    }
+
+    protected void runProcess(ProcessBuilder pb) throws IOException, InterruptedException {
+        Process p = pb.start();
+        p.waitFor();
+    }
+
+    protected String runProcessAndGetOutput(ProcessBuilder pb) throws IOException, InterruptedException {
+        Process p = pb.start();
+        StringBuilder out = new StringBuilder();
+        try (BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()))) {
+            String line;
+            while ((line = br.readLine()) != null) {
+                out.append(line).append("\n");
+            }
+        }
+        p.waitFor();
+        return out.toString();
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/EnrichmentService.java

@@ -0,0 +1,19 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.enricher.AnalysisEnricher;
+import click.kamil.springstatemachineexporter.analysis.model.AnalysisResult;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.RequiredArgsConstructor;
+
+import java.util.List;
+
+@RequiredArgsConstructor
+public class EnrichmentService {
+    private final List<AnalysisEnricher> enrichers;
+
+    public void enrich(AnalysisResult result, CodebaseContext context, CodebaseIntelligenceProvider intelligence) {
+        for (AnalysisEnricher enricher : enrichers) {
+            enricher.enrich(result, context, intelligence);
+        }
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/GenericEventDetector.java

@@ -0,0 +1,391 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.model.LibraryHint;
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.eclipse.jdt.core.dom.*;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+@Slf4j
+@RequiredArgsConstructor
+public class GenericEventDetector {
+    private final CodebaseContext context;
+    private final ConstantResolver constantResolver;
+    private final List<LibraryHint> hints;
+
+    public List<TriggerPoint> detect(CompilationUnit cu) {
+        List<TriggerPoint> triggers = new ArrayList<>();
+        String fileName = "unknown";
+        try {
+            if (cu.getJavaElement() != null) fileName = cu.getJavaElement().getElementName();
+        } catch (Exception e) {}
+        
+        log.debug("Scanning for triggers in {}", fileName);
+        
+        cu.accept(new ASTVisitor() {
+            @Override
+            public boolean visit(MethodInvocation node) {
+                String methodName = node.getName().getIdentifier();
+                
+                if ("sendEvent".equals(methodName) || "sendEvents".equals(methodName) || 
+                    "sendEventCollect".equals(methodName) || "sendEventMono".equals(methodName)) {
+                    processSendEvent(node, cu, triggers);
+                } 
+                
+                processHints(node, cu, triggers);
+
+                return super.visit(node);
+            }
+        });
+        return triggers;
+    }
+
+    private void processSendEvent(MethodInvocation node, CompilationUnit cu, List<TriggerPoint> triggers) {
+        List<TriggerPoint> builtTriggers = buildTriggerPoints(node, cu, null);
+        if (builtTriggers != null) {
+            for (TriggerPoint trigger : builtTriggers) {
+                log.debug("Successfully built trigger point: {}", trigger.getEvent());
+                triggers.add(trigger);
+            }
+        }
+    }
+
+    private void processHints(MethodInvocation node, CompilationUnit cu, List<TriggerPoint> triggers) {
+        if (hints == null || hints.isEmpty()) return;
+
+        String calledMethod = resolveCalledMethodName(node);
+        if (calledMethod == null) return;
+
+        for (LibraryHint hint : hints) {
+            if (calledMethod.equals(hint.getMethodFqn()) || isHintMatch(calledMethod, hint.getMethodFqn())) {
+                String eventToUse = hint.getEvent();
+                if (eventToUse == null && hint.getEventArgumentIndex() != null) {
+                    if (node.arguments().size() > hint.getEventArgumentIndex()) {
+                        Expression argExpr = (Expression) node.arguments().get(hint.getEventArgumentIndex());
+                        eventToUse = argExpr.toString();
+                        if (hint.getEventArgumentMethod() != null && !hint.getEventArgumentMethod().isEmpty()) {
+                            eventToUse = eventToUse + "." + hint.getEventArgumentMethod() + "()";
+                        }
+                    }
+                }
+                
+                List<TriggerPoint> builtTriggers = buildTriggerPoints(node, cu, eventToUse);
+                if (builtTriggers != null) {
+                    for (TriggerPoint trigger : builtTriggers) {
+                        log.debug("Successfully built synthetic trigger point from hint: {}", trigger.getEvent());
+                        triggers.add(trigger);
+                    }
+                }
+            }
+        }
+    }
+
+    private boolean isHintMatch(String called, String hintFqn) {
+        return hintFqn.endsWith("." + called);
+    }
+
+    private String resolveCalledMethodName(MethodInvocation node) {
+        Expression receiver = node.getExpression();
+        String methodName = node.getName().getIdentifier();
+        if (receiver == null) return methodName;
+
+        if (receiver instanceof SimpleName sn) {
+            String name = sn.getIdentifier();
+            // Check if it's a field in the enclosing class
+            TypeDeclaration td = findEnclosingType(node);
+            if (td != null) {
+                for (FieldDeclaration fd : td.getFields()) {
+                    for (Object fragObj : fd.fragments()) {
+                        if (fragObj instanceof VariableDeclarationFragment fragment) {
+                            if (fragment.getName().getIdentifier().equals(name)) {
+                                String typeName = fd.getType().toString();
+                                return typeName + "." + methodName;
+                            }
+                        }
+                    }
+                }
+            }
+            return name + "." + methodName;
+        }
+        
+        return receiver.toString() + "." + methodName;
+    }
+
+    private List<TriggerPoint> buildTriggerPoints(MethodInvocation node, CompilationUnit cu, String forcedEvent) {
+        String eventValue = null;
+        if (forcedEvent != null) {
+            eventValue = context.resolveString(forcedEvent);
+        } else {
+            if (node.arguments().isEmpty()) return Collections.emptyList();
+            Expression eventExpr = (Expression) node.arguments().get(0);
+            
+            // Try MessageBuilder extraction first
+            eventValue = extractEventFromMessageBuilder(eventExpr);
+            
+            if (eventValue != null) {
+                 eventValue = context.resolveString(eventValue);
+            } else {
+                 eventValue = context.resolveExpression(eventExpr);
+            }
+        }
+
+        MethodDeclaration method = findEnclosingMethod(node);
+        TypeDeclaration type = findEnclosingType(node);
+
+        if (type == null) return Collections.emptyList();
+
+        String sourceState = extractSourceState(node);
+        
+        List<TriggerPoint> results = new ArrayList<>();
+        if (eventValue != null && eventValue.startsWith("ENUM_SET:")) {
+            String[] parts = eventValue.substring(9).split(",");
+            for (String part : parts) {
+                if (!part.trim().isEmpty()) {
+                    results.add(TriggerPoint.builder()
+                            .event(part.trim())
+                            .sourceState(sourceState)
+                            .className(context.getFqn(type))
+                            .methodName(method != null ? method.getName().getIdentifier() : "initializer")
+                            .sourceFile(context.getRelativePath(context.getFqn(type)))
+                            .lineNumber(cu.getLineNumber(node.getStartPosition()))
+                            .build());
+                }
+            }
+        } else {
+            results.add(TriggerPoint.builder()
+                    .event(eventValue)
+                    .sourceState(sourceState)
+                    .className(context.getFqn(type))
+                    .methodName(method != null ? method.getName().getIdentifier() : "initializer")
+                    .sourceFile(context.getRelativePath(context.getFqn(type)))
+                    .lineNumber(cu.getLineNumber(node.getStartPosition()))
+                    .build());
+        }
+
+        return results;
+    }
+
+    private String extractSourceState(ASTNode node) {
+        ASTNode current = node;
+        while (current != null && !(current instanceof MethodDeclaration)) {
+            ASTNode parent = current.getParent();
+            
+            // 1. Direct parent is IfStatement wrapper (e.g., if (state == X) { sm.sendEvent() })
+            if (parent instanceof IfStatement ifStmt) {
+                // Only consider if our current node is in the 'then' or 'else' part, not the condition
+                if (ifStmt.getExpression() != current) {
+                    Expression expr = ifStmt.getExpression();
+                    String state = extractStateFromExpression(expr);
+                    if (state != null) return state;
+                }
+            }
+
+            // 2. Parent is a Block or SwitchStatement: perform sibling traversal
+            if (parent instanceof Block block) {
+                String state = extractStateFromSiblings(current, block.statements());
+                if (state != null) return state;
+            } else if (parent instanceof SwitchStatement switchStmt) {
+                String state = extractStateFromSiblings(current, switchStmt.statements());
+                if (state != null) return state;
+            }
+
+            current = parent;
+        }
+        return null;
+    }
+
+    private String extractStateFromSiblings(ASTNode currentNode, List<?> statements) {
+        int index = statements.indexOf(currentNode);
+        if (index <= 0) return null; // No previous siblings
+
+        // Walk backwards through siblings
+        for (int i = index - 1; i >= 0; i--) {
+            Object stmtObj = statements.get(i);
+            
+            if (stmtObj instanceof SwitchCase switchCase) {
+                if (!switchCase.expressions().isEmpty()) {
+                    return getSimpleNameString((Expression) switchCase.expressions().get(0));
+                }
+            } else if (stmtObj instanceof IfStatement ifStmt) {
+                // Guard clause detection: check if the 'then' block has a return/throw
+                if (isGuardClause(ifStmt.getThenStatement())) {
+                    Expression expr = ifStmt.getExpression();
+                    // If it's a guard clause, it usually checks `state != EXPECTED`, so the true state *is* EXPECTED
+                    String state = extractStateFromExpression(expr);
+                    if (state != null) return state;
+                }
+            }
+        }
+        return null;
+    }
+
+    private boolean isGuardClause(Statement thenStatement) {
+        if (thenStatement instanceof ReturnStatement || thenStatement instanceof ThrowStatement) {
+            return true;
+        }
+        if (thenStatement instanceof Block block) {
+            for (Object obj : block.statements()) {
+                if (obj instanceof ReturnStatement || obj instanceof ThrowStatement) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    private String extractStateFromExpression(Expression expr) {
+        if (expr instanceof InfixExpression infix) {
+            if (infix.getOperator() == InfixExpression.Operator.EQUALS || infix.getOperator() == InfixExpression.Operator.NOT_EQUALS) {
+                Expression left = infix.getLeftOperand();
+                Expression right = infix.getRightOperand();
+                
+                // Ignore null checks entirely
+                if (left instanceof NullLiteral || right instanceof NullLiteral) {
+                    return null;
+                }
+                
+                // Usually one is a method call like getState() or a variable like `state`
+                // and the other is the constant enum like `OrderState.PENDING` or `"PENDING"`
+                
+                // If one is a QualifiedName (enum constant) or StringLiteral, it's likely the state
+                if (left instanceof QualifiedName || left instanceof StringLiteral || left instanceof FieldAccess) {
+                    return getSimpleNameString(left);
+                }
+                if (right instanceof QualifiedName || right instanceof StringLiteral || right instanceof FieldAccess) {
+                    return getSimpleNameString(right);
+                }
+                
+                // Fallback
+                return getSimpleNameString(right);
+            }
+        } else if (expr instanceof MethodInvocation mi) {
+            if ("equals".equals(mi.getName().getIdentifier()) && !mi.arguments().isEmpty()) {
+                return getSimpleNameString((Expression) mi.arguments().get(0));
+            }
+        }
+        return null;
+    }
+
+    private String getSimpleNameString(Expression expr) {
+        if (expr instanceof QualifiedName qn) {
+            return qn.getName().getIdentifier();
+        } else if (expr instanceof FieldAccess fa) {
+            return fa.getName().getIdentifier();
+        } else if (expr instanceof StringLiteral sl) {
+            return sl.getLiteralValue();
+        }
+        return expr.toString();
+    }
+
+    private String extractEventFromMessageBuilder(Expression expr) {
+        if (expr instanceof CastExpression ce) {
+            return extractEventFromMessageBuilder(ce.getExpression());
+        }
+
+        if (expr instanceof SimpleName sn) {
+            String varName = sn.getIdentifier();
+            MethodDeclaration enclosingMethod = findEnclosingMethod(expr);
+            if (enclosingMethod != null) {
+                // Find variable declaration
+                final Expression[] initializer = new Expression[1];
+                enclosingMethod.accept(new ASTVisitor() {
+                    @Override
+                    public boolean visit(VariableDeclarationFragment node) {
+                        if (node.getName().getIdentifier().equals(varName) && node.getInitializer() != null) {
+                            initializer[0] = node.getInitializer();
+                        }
+                        return super.visit(node);
+                    }
+                    @Override
+                    public boolean visit(Assignment node) {
+                        if (node.getLeftHandSide() instanceof SimpleName asn && asn.getIdentifier().equals(varName)) {
+                            initializer[0] = node.getRightHandSide();
+                        }
+                        return super.visit(node);
+                    }
+                });
+                if (initializer[0] != null) {
+                    return extractEventFromMessageBuilder(initializer[0]); // recursive
+                }
+                
+                // If it has NO initializer, it might be a method parameter!
+                for (Object paramObj : enclosingMethod.parameters()) {
+                    if (paramObj instanceof SingleVariableDeclaration svd) {
+                        if (svd.getName().getIdentifier().equals(varName)) {
+                            return varName;
+                        }
+                    }
+                }
+            }
+        }
+
+        if (!(expr instanceof MethodInvocation mi)) return null;
+
+        // Trace back chain: MessageBuilder.withPayload(event).setHeader(...).build()
+        MethodInvocation current = mi;
+        while (current != null) {
+            String name = current.getName().getIdentifier();
+            if (("withPayload".equals(name) || "just".equals(name)) && !current.arguments().isEmpty()) {
+                Expression payloadExpr = (Expression) current.arguments().get(0);
+                
+                // If it's Mono.just(msg), where msg is a variable
+                if ("just".equals(name)) {
+                    String extracted = extractEventFromMessageBuilder(payloadExpr);
+                    if (extracted != null) return extracted;
+                }
+                
+                String resolved = constantResolver.resolve(payloadExpr, context);
+                if (resolved != null) return resolved;
+                
+                // If not a constant, it might be a parameter like 'event'
+                if (payloadExpr instanceof CastExpression ce) {
+                    payloadExpr = ce.getExpression();
+                }
+                
+                if (payloadExpr instanceof SimpleName sn) {
+                    String extracted = extractEventFromMessageBuilder(payloadExpr);
+                    if (extracted != null) {
+                        return extracted;
+                    }
+                    return sn.getIdentifier(); // Fall back to returning the parameter name
+                }
+                return payloadExpr.toString();
+            } else if (current.arguments().isEmpty() && current.getExpression() instanceof SimpleName sn) {
+                // If the event is obtained by calling a method on a provider/supplier parameter, 
+                // return the provider's name so CallGraphBuilder can trace the lambda argument
+                String traced = extractEventFromMessageBuilder(sn);
+                return traced != null ? traced : sn.getIdentifier();
+            }
+            
+            Expression receiver = current.getExpression();
+            if (receiver instanceof MethodInvocation nextMi) {
+                current = nextMi;
+            } else {
+                current = null;
+            }
+        }
+        return null;
+    }
+
+    private MethodDeclaration findEnclosingMethod(ASTNode node) {
+        ASTNode parent = node.getParent();
+        while (parent != null && !(parent instanceof MethodDeclaration)) {
+            parent = parent.getParent();
+        }
+        return (MethodDeclaration) parent;
+    }
+
+    private TypeDeclaration findEnclosingType(ASTNode node) {
+        ASTNode parent = node.getParent();
+        while (parent != null && !(parent instanceof TypeDeclaration)) {
+            parent = parent.getParent();
+        }
+        return (TypeDeclaration) parent;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/HeuristicCallGraphEngine.java

@@ -0,0 +1,967 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.model.CallChain;
+import click.kamil.springstatemachineexporter.analysis.model.CallEdge;
+import click.kamil.springstatemachineexporter.analysis.model.EntryPoint;
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
+import lombok.extern.slf4j.Slf4j;
+import org.eclipse.jdt.core.dom.*;
+
+import java.util.*;
+
+@Slf4j
+public class HeuristicCallGraphEngine implements CallGraphEngine {
+    private final CodebaseContext context;
+    private final ConstantResolver constantResolver;
+    private String currentMethodFqn;
+    private Map<String, List<CallEdge>> graph;
+
+    public HeuristicCallGraphEngine(CodebaseContext context) {
+        this.context = context;
+        this.constantResolver = new ConstantResolver();
+    }
+
+    public List<CallChain> findChains(List<EntryPoint> entryPoints, List<TriggerPoint> triggers) {
+        Map<String, List<CallEdge>> callGraph = buildCallGraph();
+        List<CallChain> chains = new ArrayList<>();
+
+        for (EntryPoint ep : entryPoints) {
+            String startMethod = ep.getClassName() + "." + ep.getMethodName();
+            boolean foundAny = false;
+            for (TriggerPoint tp : triggers) {
+                String targetMethod = tp.getClassName() + "." + tp.getMethodName();
+                List<String> path = findPath(startMethod, targetMethod, callGraph, new HashSet<>());
+                if (path != null) {
+                    foundAny = true;
+                    TriggerPoint resolvedTp = resolveTriggerPointParameters(tp, path, callGraph);
+                    String contextMachineId = extractContextMachineId(path, callGraph);
+                    chains.add(CallChain.builder()
+                            .entryPoint(ep)
+                            .triggerPoint(resolvedTp)
+                            .methodChain(path)
+                            .contextMachineId(contextMachineId)
+                            .build());
+                }
+            }
+            if (!foundAny && log.isDebugEnabled()) {
+                log.debug("Entry point {} ({}) did not reach any trigger points. Graph nodes available: {}", ep.getName(), startMethod, callGraph.keySet());
+            }
+        }
+        return chains;
+    }
+
+    private TriggerPoint resolveTriggerPointParameters(TriggerPoint tp, List<String> path, Map<String, List<CallEdge>> callGraph) {
+        if (path.size() < 2) return tp; 
+        
+        String event = tp.getEvent();
+        if (event == null || event.isEmpty() || event.contains("\"")) return tp;
+
+        String currentParamName = event;
+        String resolvedValue = event;
+        String methodSuffix = "";
+
+        // Extract method calls like .getType() so we can trace the base parameter
+        int dotIndex = currentParamName.indexOf('.');
+        if (dotIndex > 0 && dotIndex + 1 < currentParamName.length()) {
+            char nextChar = currentParamName.charAt(dotIndex + 1);
+            if (Character.isLowerCase(nextChar)) {
+                methodSuffix = currentParamName.substring(dotIndex);
+                currentParamName = currentParamName.substring(0, dotIndex);
+            }
+        }
+        
+        // Walk backwards up the call chain
+        for (int i = path.size() - 1; i > 0; i--) {
+            String target = path.get(i);
+            String caller = path.get(i - 1);
+            
+            // Find parameter index in target method
+            int paramIndex = getParameterIndex(target, currentParamName);
+            if (paramIndex < 0) {
+                // Not a parameter. Maybe it's a local variable initialized from a parameter or method call?
+                String tracedVar = traceLocalVariable(target, currentParamName);
+                if (tracedVar != null && !tracedVar.equals(currentParamName)) {
+                    // Extract method calls like .getType() from the traced variable
+                    int dotIdx = tracedVar.indexOf('.');
+                    if (dotIdx > 0 && dotIdx + 1 < tracedVar.length() && Character.isLowerCase(tracedVar.charAt(dotIdx + 1))) {
+                        methodSuffix = tracedVar.substring(dotIdx) + methodSuffix;
+                        tracedVar = tracedVar.substring(0, dotIdx);
+                    }
+                    currentParamName = tracedVar;
+                    resolvedValue = tracedVar + methodSuffix;
+                    paramIndex = getParameterIndex(target, currentParamName);
+                }
+            }
+            if (paramIndex < 0) {
+                break; // Parameter name changed or not found, stop tracing
+            }
+            
+            // Find the edge from caller to target to get the argument passed
+            List<CallEdge> edges = callGraph.get(caller);
+            boolean found = false;
+            if (edges != null) {
+                for (CallEdge edge : edges) {
+                    if (edge.getTargetMethod().equals(target) || isHeuristicMatch(edge.getTargetMethod(), target)) {
+                        if (paramIndex < edge.getArguments().size()) {
+                            String arg = edge.getArguments().get(paramIndex);
+                            if (arg != null) {
+                                // If the argument passed has a method call, extract it
+                                int dotIdx = arg.indexOf('.');
+                                if (dotIdx > 0 && dotIdx + 1 < arg.length() && Character.isLowerCase(arg.charAt(dotIdx + 1))) {
+                                    methodSuffix = arg.substring(dotIdx) + methodSuffix;
+                                    arg = arg.substring(0, dotIdx);
+                                }
+                                currentParamName = arg;
+                                resolvedValue = arg + methodSuffix;
+                                found = true;
+                                break;
+                            }
+                        }
+                    }
+                }
+            }
+            if (!found) break; // Could not map argument
+        }
+        
+        // Final check on the entry method
+        String entryMethod = path.get(0);
+        int entryParamIndex = getParameterIndex(entryMethod, currentParamName);
+        if (entryParamIndex < 0) {
+            String tracedVar = traceLocalVariable(entryMethod, currentParamName);
+            if (tracedVar != null && !tracedVar.equals(currentParamName)) {
+                int dotIdx = tracedVar.indexOf('.');
+                if (dotIdx > 0 && dotIdx + 1 < tracedVar.length() && Character.isLowerCase(tracedVar.charAt(dotIdx + 1))) {
+                    methodSuffix = tracedVar.substring(dotIdx) + methodSuffix;
+                    tracedVar = tracedVar.substring(0, dotIdx);
+                }
+                currentParamName = tracedVar;
+                resolvedValue = tracedVar + methodSuffix;
+            }
+        }
+        
+        List<String> polymorphicEvents = new ArrayList<>();
+        if (resolvedValue.matches(".*\\.[a-zA-Z0-9_]+\\(\\)")) {
+            int lastDot = resolvedValue.lastIndexOf('.');
+            int firstDot = resolvedValue.indexOf('.');
+            int openParen = resolvedValue.indexOf('(', lastDot);
+            
+            if (lastDot > 0 && openParen > lastDot) {
+                String varName = resolvedValue.substring(0, firstDot);
+                if (varName.contains("(")) {
+                    varName = null;
+                }
+                String methodName = resolvedValue.substring(lastDot + 1, openParen);
+                
+                String declaredType = null;
+                String sourceMethod = null;
+                
+                if (varName != null) {
+                    for (String methodFqn : path) {
+                        declaredType = getVariableDeclaredType(methodFqn, varName);
+                        if (declaredType != null) {
+                            sourceMethod = methodFqn;
+                            break;
+                        }
+                    }
+                } else {
+                    String baseExpr = resolvedValue.substring(0, lastDot);
+                    if (baseExpr.contains("new ")) {
+                        int newIdx = baseExpr.indexOf("new ");
+                        int openParenBase = baseExpr.indexOf('(', newIdx);
+                        if (openParenBase > newIdx) {
+                            declaredType = baseExpr.substring(newIdx + 4, openParenBase).trim();
+                            if (declaredType.contains("<")) {
+                                declaredType = declaredType.substring(0, declaredType.indexOf('<'));
+                            }
+                            sourceMethod = "inline-instantiation";
+                        }
+                    }
+                }
+
+                if (declaredType != null) {
+                    System.out.println("DEEP TRACE: " + sourceMethod + " " + (varName != null ? varName : "inline") + " -> " + declaredType);
+                    List<String> typesToInspect = new ArrayList<>();
+                    if ("inline-instantiation".equals(sourceMethod)) {
+                        typesToInspect.add(declaredType);
+                    } else {
+                        typesToInspect.add(declaredType);
+                        typesToInspect.addAll(context.getImplementations(declaredType));
+                    }
+                    System.out.println("DEEP TRACE IMPLS: " + typesToInspect);
+                    
+                    for (String type : typesToInspect) {
+                        Set<String> visited = new HashSet<>();
+                        TypeDeclaration baseTd = context.getTypeDeclaration(type);
+                        CompilationUnit cuToUse = null;
+                        if (baseTd != null && baseTd.getRoot() instanceof CompilationUnit) {
+                            cuToUse = (CompilationUnit) baseTd.getRoot();
+                        } else {
+                            String firstPathMethod = path.get(0);
+                            String entryClassName = firstPathMethod.substring(0, firstPathMethod.lastIndexOf('.'));
+                            TypeDeclaration entryTd = context.getTypeDeclaration(entryClassName);
+                            if (entryTd != null && entryTd.getRoot() instanceof CompilationUnit) {
+                                cuToUse = (CompilationUnit) entryTd.getRoot();
+                            }
+                        }
+                        List<String> constants = resolveMethodReturnConstant(type, methodName, 0, visited, cuToUse);
+                        System.out.println("DEEP TRACE RETURN: " + type + " -> " + constants);
+                        for (String constant : constants) {
+                            if (!polymorphicEvents.contains(constant)) {
+                                polymorphicEvents.add(constant);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        
+        // LAST RESORT FALLBACK: If AST deep trace failed to find a valid ALL_CAPS constant
+        // (e.g. it returned a field name like 'type', or nothing), we can scrape the resolvedValue string directly
+        // for string literals or enum-like constants.
+        boolean hasValidConstant = false;
+        for (String ev : polymorphicEvents) {
+            String val = ev.contains(".") ? ev.substring(ev.lastIndexOf('.') + 1) : ev;
+            if (val.equals(val.toUpperCase()) && val.length() > 2) {
+                hasValidConstant = true;
+                break;
+            }
+        }
+        
+        if (!hasValidConstant && resolvedValue.contains("(")) {
+             java.util.List<String> scraped = new java.util.ArrayList<>();
+             
+             // Extract "STRING_LITERALS"
+             java.util.regex.Matcher m1 = java.util.regex.Pattern.compile("\"([^\"]+)\"").matcher(resolvedValue);
+             while (m1.find()) {
+                 scraped.add(m1.group(1));
+             }
+             
+             // Extract ENUM_LIKE_CONSTANTS
+             java.util.regex.Matcher m2 = java.util.regex.Pattern.compile("\\b([A-Z_]{3,})\\b").matcher(resolvedValue);
+             while (m2.find()) {
+                 if (!scraped.contains(m2.group(1))) {
+                     scraped.add(m2.group(1));
+                 }
+             }
+             
+             if (!scraped.isEmpty()) {
+                 polymorphicEvents.clear();
+                 polymorphicEvents.addAll(scraped);
+             }
+        }
+        
+        // Clean up any remaining invalid AST fallbacks (like 'type', 'event') if we found valid ones
+        if (polymorphicEvents.size() > 1) {
+            polymorphicEvents.removeIf(e -> {
+                String val = e.contains(".") ? e.substring(e.lastIndexOf('.') + 1) : e;
+                return !val.equals(val.toUpperCase()) || val.length() <= 2;
+            });
+        }
+
+        
+        if (!resolvedValue.equals(event) || !polymorphicEvents.isEmpty()) {
+            return TriggerPoint.builder()
+                    .event(resolvedValue)
+                    .className(tp.getClassName())
+                    .methodName(tp.getMethodName())
+                    .sourceFile(tp.getSourceFile())
+                    .lineNumber(tp.getLineNumber())
+                    .polymorphicEvents(polymorphicEvents)
+                    .build();
+        }
+        
+        return tp;
+    }
+
+    private int getParameterIndex(String methodFqn, String paramName) {
+        if (methodFqn == null || !methodFqn.contains(".")) return -1;
+        String className = methodFqn.substring(0, methodFqn.lastIndexOf('.'));
+        String methodName = methodFqn.substring(methodFqn.lastIndexOf('.') + 1);
+        TypeDeclaration td = context.getTypeDeclaration(className);
+        if (td != null) {
+            MethodDeclaration md = context.findMethodDeclaration(td, methodName, true);
+            if (md != null) {
+                for (int i = 0; i < md.parameters().size(); i++) {
+                    SingleVariableDeclaration svd = (SingleVariableDeclaration) md.parameters().get(i);
+                    if (svd.getName().getIdentifier().equals(paramName)) {
+                        return i;
+                    }
+                }
+            }
+        }
+        return -1;
+    }
+
+    private String getVariableDeclaredType(String methodFqn, String varName) {
+        if (methodFqn == null || !methodFqn.contains(".")) return null;
+        String className = methodFqn.substring(0, methodFqn.lastIndexOf('.'));
+        String methodName = methodFqn.substring(methodFqn.lastIndexOf('.') + 1);
+        TypeDeclaration td = context.getTypeDeclaration(className);
+        if (td != null) {
+            MethodDeclaration md = context.findMethodDeclaration(td, methodName, true);
+            if (md != null) {
+                for (Object pObj : md.parameters()) {
+                    SingleVariableDeclaration svd = (SingleVariableDeclaration) pObj;
+                    if (svd.getName().getIdentifier().equals(varName)) {
+                        return svd.getType().toString();
+                    }
+                }
+                final String[] foundType = new String[1];
+                if (md.getBody() != null) {
+                    md.getBody().accept(new ASTVisitor() {
+                        @Override
+                        public boolean visit(VariableDeclarationStatement node) {
+                            for (Object fragObj : node.fragments()) {
+                                VariableDeclarationFragment frag = (VariableDeclarationFragment) fragObj;
+                                if (frag.getName().getIdentifier().equals(varName)) {
+                                    foundType[0] = node.getType().toString();
+                                }
+                            }
+                            return super.visit(node);
+                        }
+                    });
+                }
+                return foundType[0];
+            }
+        }
+        return null;
+    }
+
+    private List<String> resolveMethodReturnConstant(String className, String methodName, int depth, Set<String> visited, CompilationUnit contextCu) {
+        if (depth > 20) return Collections.emptyList();
+        String fqn = className + "." + methodName;
+        if (!visited.add(fqn)) return Collections.emptyList();
+
+        List<String> constants = new ArrayList<>();
+        TypeDeclaration tempTd = contextCu != null ? context.getTypeDeclaration(className, contextCu) : null;
+        if (tempTd == null) {
+            tempTd = context.getTypeDeclaration(className);
+        }
+        final TypeDeclaration td = tempTd;
+        if (td == null) {
+            System.out.println("DEEP TRACE FAILED TO FIND TD: " + className);
+        }
+        if (td != null) {
+            MethodDeclaration md = context.findMethodDeclaration(td, methodName, true);
+            if (md != null && md.getBody() != null) {
+                md.getBody().accept(new ASTVisitor() {
+                    @Override
+                    public boolean visit(ReturnStatement node) {
+                        Expression retExpr = node.getExpression();
+                        if (retExpr != null) {
+                            boolean handled = false;
+                            if (retExpr instanceof MethodInvocation mi) {
+                                // Follow delegation first
+                                String called = resolveCalledMethod(mi);
+                                System.out.println("DEEP TRACE RESOLVED CALLED: " + called);
+                                if (called != null && called.contains(".")) {
+                                    if (visited.contains(called)) {
+                                        handled = true;
+                                    } else {
+                                        String cName = called.substring(0, called.lastIndexOf('.'));
+                                        String mName = called.substring(called.lastIndexOf('.') + 1);
+                                        
+                                        TypeDeclaration targetTd = contextCu != null ? context.getTypeDeclaration(cName, contextCu) : context.getTypeDeclaration(cName);
+                                        if (targetTd == null) targetTd = context.getTypeDeclaration(cName);
+                                        
+                                        if (targetTd != null && context.findMethodDeclaration(targetTd, mName, true) != null) {
+                                            List<String> delegationResult = resolveMethodReturnConstant(cName, mName, depth + 1, visited, contextCu);
+                                            constants.addAll(delegationResult);
+                                            handled = true;
+                                        }
+                                    }
+                                }
+                            }
+                            if (!handled) {
+                                String val = constantResolver.resolve(retExpr, context);
+                                if (val != null) {
+                                    if (val.startsWith("ENUM_SET:")) {
+                                        for (String eVal : val.substring(9).split(",")) {
+                                            constants.add(eVal.substring(eVal.lastIndexOf('.') + 1));
+                                        }
+                                    } else {
+                                        constants.add(val);
+                                    }
+                                } else if (retExpr instanceof QualifiedName qn) {
+                                    constants.add(qn.toString());
+                                } else if (retExpr instanceof SimpleName sn) {
+                                    List<String> consts = traceFieldInConstructors(td, sn.getIdentifier(), context, visited);
+                                    if (!consts.isEmpty()) {
+                                        constants.addAll(consts);
+                                    } else {
+                                        constants.add(sn.toString());
+                                    }
+                                }
+                            }
+                        }
+                        return super.visit(node);
+                    }
+                });
+            }
+        }
+        visited.remove(fqn);
+        return constants;
+    }
+
+    private String traceLocalVariable(String methodFqn, String varName) {
+        if (methodFqn == null || !methodFqn.contains(".")) return null;
+        String className = methodFqn.substring(0, methodFqn.lastIndexOf('.'));
+        String methodName = methodFqn.substring(methodFqn.lastIndexOf('.') + 1);
+        TypeDeclaration td = context.getTypeDeclaration(className);
+        if (td != null) {
+            MethodDeclaration md = context.findMethodDeclaration(td, methodName, true);
+            if (md != null && md.getBody() != null) {
+                final Expression[] initializer = new Expression[1];
+                md.getBody().accept(new ASTVisitor() {
+                    @Override
+                    public boolean visit(VariableDeclarationFragment node) {
+                        if (node.getName().getIdentifier().equals(varName) && node.getInitializer() != null) {
+                            initializer[0] = node.getInitializer();
+                        }
+                        return super.visit(node);
+                    }
+                    @Override
+                    public boolean visit(Assignment node) {
+                        if (node.getLeftHandSide() instanceof SimpleName asn && asn.getIdentifier().equals(varName)) {
+                            initializer[0] = node.getRightHandSide();
+                        }
+                        return super.visit(node);
+                    }
+                });
+                
+                if (initializer[0] != null) {
+                    Expression expr = traceVariable(initializer[0]);
+                    if (expr instanceof MethodInvocation mi) {
+                        // Unwrapper logic: If wrapper method is called, extract its arguments recursively
+                        Expression innerMost = unwrapMethodInvocation(mi, 0);
+                        if (innerMost instanceof MethodInvocation innerMi) {
+                            if (innerMi.getExpression() instanceof SimpleName sn) {
+                                return sn.getIdentifier() + "." + innerMi.getName().getIdentifier() + "()";
+                            }
+                            return innerMi.getName().getIdentifier() + "()";
+                        }
+                        if (innerMost instanceof SimpleName sn) {
+                            return sn.getIdentifier();
+                        }
+                        return innerMost.toString();
+                    }
+                    if (expr instanceof SimpleName sn) {
+                        return sn.getIdentifier();
+                    }
+                    return expr.toString();
+                }
+            }
+        }
+        return null;
+    }
+
+    private Expression unwrapMethodInvocation(MethodInvocation mi, int depth) {
+        if (depth > 5) return mi;
+        if (!mi.arguments().isEmpty()) {
+            Expression arg = (Expression) mi.arguments().get(0);
+            if (arg instanceof MethodInvocation innerMi) {
+                return unwrapMethodInvocation(innerMi, depth + 1);
+            }
+            return arg;
+        }
+        return mi;
+    }
+
+    private String extractContextMachineId(List<String> path, Map<String, List<CallEdge>> callGraph) {
+        for (String node : path) {
+            List<CallEdge> edges = callGraph.get(node);
+            if (edges != null) {
+                for (CallEdge edge : edges) {
+                    String target = edge.getTargetMethod();
+                    if (target != null && (target.contains(".restore") || target.contains(".read"))) {
+                        // Persister signatures usually like: restore(stateMachine, contextObj)
+                        if (edge.getArguments().size() >= 2) {
+                            return edge.getArguments().get(1); // The contextObj / machineId
+                        }
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    private MethodDeclaration findEnclosingMethod(ASTNode node) {
+        ASTNode parent = node.getParent();
+        while (parent != null && !(parent instanceof MethodDeclaration)) {
+            parent = parent.getParent();
+        }
+        return (MethodDeclaration) parent;
+    }
+
+    private Map<String, List<CallEdge>> buildCallGraph() {
+        graph = new HashMap<>();
+        for (CompilationUnit cu : context.getCompilationUnits()) {
+            cu.accept(new ASTVisitor() {
+
+                @Override
+                public boolean visit(MethodInvocation node) {
+                    MethodDeclaration md = findEnclosingMethod(node);
+                    if (md != null) {
+                        TypeDeclaration td = findEnclosingType(md);
+                        if (td != null) {
+                            String currentMethodFqn = context.getFqn(td) + "." + md.getName().getIdentifier();
+                            List<String> calledMethods = resolveCalledMethodsPolymorphic(node);
+                            List<String> args = resolveArguments(node.arguments());
+                            for (String calledMethod : calledMethods) {
+                                graph.computeIfAbsent(currentMethodFqn, k -> new ArrayList<>()).add(new CallEdge(calledMethod, args));
+                            }
+                            for (Object argObj : node.arguments()) {
+                                if (argObj instanceof ExpressionMethodReference emr) {
+                                    String typeName = emr.getExpression().toString();
+                                    if ("this".equals(typeName) || "super".equals(typeName)) {
+                                        TypeDeclaration td2 = findEnclosingType(node);
+                                        if (td2 != null) {
+                                            String refMethod = resolveMethodInType(td2, emr.getName().getIdentifier());
+                                            if (refMethod != null) {
+                                                graph.computeIfAbsent(currentMethodFqn, k -> new ArrayList<>()).add(new CallEdge(refMethod, args));
+                                            }
+                                        }
+                                    } else {
+                                        String fallbackTypeFqn = null;
+                                        ITypeBinding binding = emr.getExpression().resolveTypeBinding();
+                                        if (binding != null) {
+                                            fallbackTypeFqn = binding.getQualifiedName();
+                                        } else if (emr.getExpression() instanceof SimpleName sn) {
+                                            fallbackTypeFqn = resolveReceiverTypeFallback(sn);
+                                        }
+                                        if (fallbackTypeFqn != null) {
+                                            String calledMethod = fallbackTypeFqn + "." + emr.getName().getIdentifier();
+                                            graph.computeIfAbsent(currentMethodFqn, k -> new ArrayList<>()).add(new CallEdge(calledMethod, args));
+                                            
+                                            List<String> impls = context.getImplementations(fallbackTypeFqn);
+                                            for (String impl : impls) {
+                                                graph.computeIfAbsent(currentMethodFqn, k -> new ArrayList<>()).add(new CallEdge(impl + "." + emr.getName().getIdentifier(), args));
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                    return super.visit(node);
+                }
+
+                @Override
+                public boolean visit(SuperMethodInvocation node) {
+                    MethodDeclaration md = findEnclosingMethod(node);
+                    if (md != null) {
+                        TypeDeclaration tdOuter = findEnclosingType(md);
+                        if (tdOuter != null) {
+                            String currentMethodFqn = context.getFqn(tdOuter) + "." + md.getName().getIdentifier();
+                            String methodName = node.getName().getIdentifier();
+                            TypeDeclaration td = findEnclosingType(node);
+                            if (td != null) {
+                                String superFqn = context.getSuperclassFqn(td);
+                                if (superFqn != null) {
+                                    TypeDeclaration superTd = context.getTypeDeclaration(superFqn);
+                                    String calledMethod = null;
+                                    if (superTd != null) {
+                                        calledMethod = resolveMethodInType(superTd, methodName);
+                                    }
+                                    if (calledMethod == null) {
+                                        calledMethod = superFqn + "." + methodName;
+                                    }
+                                    List<String> args = resolveArguments(node.arguments());
+                                    graph.computeIfAbsent(currentMethodFqn, k -> new ArrayList<>()).add(new CallEdge(calledMethod, args));
+                                }
+                            }
+                        }
+                    }
+                    return super.visit(node);
+                }
+            });
+        }
+        return graph;
+    }
+
+    private List<String> resolveArguments(List<?> astArguments) {
+        List<String> args = new ArrayList<>();
+        for (Object argObj : astArguments) {
+            Expression expr = (Expression) argObj;
+            
+            // Extract from lambda
+            if (expr instanceof LambdaExpression le) {
+                ASTNode body = le.getBody();
+                if (body instanceof Expression bodyExpr) {
+                    expr = bodyExpr;
+                } else if (body instanceof Block block) {
+                    for (Object stmtObj : block.statements()) {
+                        if (stmtObj instanceof ReturnStatement rs && rs.getExpression() != null) {
+                            expr = rs.getExpression();
+                            break;
+                        }
+                    }
+                }
+            }
+
+            if (expr instanceof ExpressionMethodReference emr) {
+                TypeDeclaration td = findEnclosingType(expr);
+                if (td != null) {
+                    MethodDeclaration md = context.findMethodDeclaration(td, emr.getName().getIdentifier(), true);
+                    if (md != null && md.getBody() != null) {
+                        for (Object stmtObj : md.getBody().statements()) {
+                            if (stmtObj instanceof ReturnStatement rs && rs.getExpression() != null) {
+                                expr = rs.getExpression();
+                                break;
+                            }
+                        }
+                    }
+                }
+            }
+            
+            // Extract from constructor args (e.g., new CustomMessage(OrderEvent.PROCESS, ...))
+            Expression tracedExpr = traceVariable(expr);
+            if (tracedExpr instanceof QualifiedName || tracedExpr instanceof ClassInstanceCreation || tracedExpr instanceof StringLiteral || tracedExpr instanceof NumberLiteral) {
+                expr = tracedExpr; // Only accept trace if it resolves to a pure constant/primitive/constructor
+            }
+
+            if (expr instanceof ClassInstanceCreation cic && !cic.arguments().isEmpty()) {
+                Expression firstArg = (Expression) cic.arguments().get(0);
+                String resolved = constantResolver.resolve(firstArg, context);
+                if (resolved != null) {
+                    expr = firstArg; // Only unwrap if it's actually a constant
+                }
+            }
+            
+            String val = constantResolver.resolve(expr, context);
+            if (val == null) {
+                val = expr.toString(); // Fallback to raw string (handles Enums, 'new Class()', etc)
+            }
+            args.add(val);
+        }
+        return args;
+    }
+
+    private List<String> resolveCalledMethodsPolymorphic(MethodInvocation node) {
+        String baseCalled = resolveCalledMethod(node);
+        if (baseCalled == null) return Collections.emptyList();
+
+        List<String> allResolved = new ArrayList<>();
+        allResolved.add(baseCalled);
+
+        if (baseCalled.contains(".")) {
+            String className = baseCalled.substring(0, baseCalled.lastIndexOf('.'));
+            String methodName = baseCalled.substring(baseCalled.lastIndexOf('.') + 1);
+            
+            List<String> impls = context.getImplementations(className);
+            for (String impl : impls) {
+                allResolved.add(impl + "." + methodName);
+            }
+        }
+
+        return allResolved;
+    }
+
+    private String resolveCalledMethod(MethodInvocation node) {
+        Expression receiver = node.getExpression();
+        String methodName = node.getName().getIdentifier();
+
+        if (receiver == null) {
+            TypeDeclaration td = findEnclosingType(node);
+            if (td != null) {
+                return resolveMethodInType(td, methodName);
+            }
+            return null;
+        }
+
+        ITypeBinding binding = receiver.resolveTypeBinding();
+        if (binding != null) {
+            return binding.getQualifiedName() + "." + methodName;
+        }
+
+        if (receiver instanceof ThisExpression) {
+            TypeDeclaration td = findEnclosingType(node);
+            if (td != null) {
+                return context.getFqn(td) + "." + methodName;
+            }
+        }
+
+        if (receiver instanceof SimpleName sn) {
+            String fallbackTypeFqn = resolveReceiverTypeFallback(sn);
+            if (fallbackTypeFqn != null) {
+                return fallbackTypeFqn + "." + methodName;
+            }
+            String receiverName = sn.getIdentifier();
+            return receiverName + "." + methodName; 
+        }
+
+        return null;
+    }
+
+    private String resolveReceiverTypeFallback(SimpleName receiverNameNode) {
+        String varName = receiverNameNode.getIdentifier();
+        
+        // 1. Check local variables in enclosing method
+        MethodDeclaration enclosingMethod = findEnclosingMethod(receiverNameNode);
+        if (enclosingMethod != null) {
+            // Check parameters
+            for (Object paramObj : enclosingMethod.parameters()) {
+                SingleVariableDeclaration svd = (SingleVariableDeclaration) paramObj;
+                if (svd.getName().getIdentifier().equals(varName)) {
+                    return resolveTypeToFqn(svd.getType(), receiverNameNode);
+                }
+            }
+            // Check method body (local variables)
+            if (enclosingMethod.getBody() != null) {
+                Type[] foundType = new Type[1];
+                enclosingMethod.getBody().accept(new ASTVisitor() {
+                    @Override
+                    public boolean visit(VariableDeclarationStatement node) {
+                        for (Object fragObj : node.fragments()) {
+                            VariableDeclarationFragment frag = (VariableDeclarationFragment) fragObj;
+                            if (frag.getName().getIdentifier().equals(varName)) {
+                                foundType[0] = node.getType();
+                            }
+                        }
+                        return super.visit(node);
+                    }
+                });
+                if (foundType[0] != null) {
+                    return resolveTypeToFqn(foundType[0], receiverNameNode);
+                }
+            }
+        }
+
+        // 2. Check fields in enclosing class
+        TypeDeclaration enclosingType = findEnclosingType(receiverNameNode);
+        if (enclosingType != null) {
+            for (FieldDeclaration field : enclosingType.getFields()) {
+                for (Object fragObj : field.fragments()) {
+                    VariableDeclarationFragment frag = (VariableDeclarationFragment) fragObj;
+                    if (frag.getName().getIdentifier().equals(varName)) {
+                        return resolveTypeToFqn(field.getType(), receiverNameNode);
+                    }
+                }
+            }
+        }
+
+        return null;
+    }
+
+    private String resolveTypeToFqn(Type type, ASTNode contextNode) {
+        if (type == null) return null;
+        String simpleName;
+        if (type.isSimpleType()) {
+            simpleName = ((SimpleType) type).getName().getFullyQualifiedName();
+        } else if (type.isParameterizedType()) {
+            return resolveTypeToFqn(((ParameterizedType) type).getType(), contextNode);
+        } else {
+            simpleName = type.toString();
+        }
+
+        CompilationUnit cu = (CompilationUnit) contextNode.getRoot();
+        TypeDeclaration td = context.getTypeDeclaration(simpleName, cu);
+        if (td != null) {
+            return context.getFqn(td);
+        }
+        
+        // Fallback to import matching if CodebaseContext doesn't know it (e.g., external library)
+        for (Object impObj : cu.imports()) {
+            ImportDeclaration imp = (ImportDeclaration) impObj;
+            String impName = imp.getName().getFullyQualifiedName();
+            if (impName.endsWith("." + simpleName)) {
+                return impName;
+            }
+        }
+
+        return simpleName;
+    }
+
+    private String resolveMethodInType(TypeDeclaration td, String methodName) {
+        MethodDeclaration md = context.findMethodDeclaration(td, methodName, true);
+        if (md != null) {
+            TypeDeclaration declaringTd = findEnclosingType(md);
+            return context.getFqn(declaringTd) + "." + methodName;
+        }
+        return null;
+    }
+
+    private List<String> findPath(String start, String target, Map<String, List<CallEdge>> graph, Set<String> visited) {
+        if (start.equals(target)) return new ArrayList<>(List.of(start));
+        if (!visited.add(start)) return null; // Path-scoped cycle detection
+
+        List<CallEdge> neighbors = graph.get(start);
+        if (neighbors != null) {
+            for (CallEdge edge : neighbors) {
+                String neighbor = edge.getTargetMethod();
+                if (neighbor.equals(target) || isHeuristicMatch(neighbor, target)) {
+                    visited.remove(start);
+                    return new ArrayList<>(List.of(start, target));
+                }
+                List<String> path = findPath(neighbor, target, graph, visited);
+                if (path != null) {
+                    path.add(0, start);
+                    visited.remove(start);
+                    return path;
+                }
+            }
+        }
+        
+        if (log.isDebugEnabled()) {
+            log.debug("Path search dead-end at {} when looking for {}", start, target);
+        }
+        
+        visited.remove(start);
+        return null;
+    }
+
+    private boolean isHeuristicMatch(String neighbor, String target) {
+        if (target.endsWith("." + neighbor)) return true;
+        String simpleTarget = target.contains(".") ? target.substring(target.lastIndexOf('.') + 1) : target;
+        String simpleNeighbor = neighbor.contains(".") ? neighbor.substring(neighbor.lastIndexOf('.') + 1) : neighbor;
+        return simpleNeighbor.equals(simpleTarget);
+    }
+
+    private TypeDeclaration findEnclosingType(ASTNode node) {
+        ASTNode parent = node.getParent();
+        while (parent != null && !(parent instanceof TypeDeclaration)) {
+            parent = parent.getParent();
+        }
+        return (TypeDeclaration) parent;
+    }
+    private Expression traceVariable(Expression expr) {
+        if (expr instanceof SimpleName sn) {
+            String varName = sn.getIdentifier();
+            MethodDeclaration enclosingMethod = findEnclosingMethod(expr);
+            if (enclosingMethod != null) {
+                final Expression[] initializer = new Expression[1];
+                enclosingMethod.accept(new ASTVisitor() {
+                    @Override
+                    public boolean visit(VariableDeclarationFragment node) {
+                        if (node.getName().getIdentifier().equals(varName) && node.getInitializer() != null) {
+                            initializer[0] = node.getInitializer();
+                        }
+                        return super.visit(node);
+                    }
+                    @Override
+                    public boolean visit(Assignment node) {
+                        if (node.getLeftHandSide() instanceof SimpleName asn && asn.getIdentifier().equals(varName)) {
+                            initializer[0] = node.getRightHandSide();
+                        }
+                        return super.visit(node);
+                    }
+                });
+                if (initializer[0] != null) {
+                    return traceVariable(initializer[0]);
+                }
+            }
+        }
+        return expr;
+    }
+
+    private List<String> traceFieldInConstructors(TypeDeclaration td, String fieldName, CodebaseContext context, Set<String> visited) {
+        List<String> results = new ArrayList<>();
+        
+        // 1. Check Field Declarations
+        for (org.eclipse.jdt.core.dom.FieldDeclaration fd : td.getFields()) {
+            for (Object fragObj : fd.fragments()) {
+                org.eclipse.jdt.core.dom.VariableDeclarationFragment frag = (org.eclipse.jdt.core.dom.VariableDeclarationFragment) fragObj;
+                if (frag.getName().getIdentifier().equals(fieldName) && frag.getInitializer() != null) {
+                    Expression right = frag.getInitializer();
+                    if (right instanceof MethodInvocation mi) {
+                        String calledName = mi.getName().getIdentifier();
+                        String targetClass = context.getFqn(td);
+                        CompilationUnit cu = td.getRoot() instanceof CompilationUnit ? (CompilationUnit) td.getRoot() : null;
+                        results.addAll(resolveMethodReturnConstant(targetClass, calledName, 0, new HashSet<>(visited), cu));
+                    } else {
+                        String val = constantResolver.resolve(right, context);
+                        if (val != null) results.add(val);
+                    }
+                }
+            }
+        }
+
+        org.eclipse.jdt.core.dom.ASTVisitor assignmentVisitor = new org.eclipse.jdt.core.dom.ASTVisitor() {
+            @Override
+            public boolean visit(Assignment node) {
+                Expression left = node.getLeftHandSide();
+                if ((left instanceof SimpleName && ((SimpleName) left).getIdentifier().equals(fieldName)) ||
+                    (left instanceof FieldAccess && ((FieldAccess) left).getName().getIdentifier().equals(fieldName))) {
+                    
+                    Expression right = node.getRightHandSide();
+                    if (right instanceof MethodInvocation mi) {
+                        String calledName = mi.getName().getIdentifier();
+                        String targetClass = context.getFqn(td);
+                        
+                        if (mi.getExpression() != null && mi.resolveMethodBinding() != null && mi.resolveMethodBinding().getDeclaringClass() != null) {
+                            targetClass = mi.resolveMethodBinding().getDeclaringClass().getQualifiedName();
+                        } else if (mi.getExpression() instanceof SimpleName) {
+                            String exprName = ((SimpleName) mi.getExpression()).getIdentifier();
+                            CompilationUnit cu = td.getRoot() instanceof CompilationUnit ? (CompilationUnit) td.getRoot() : null;
+                            TypeDeclaration targetTd = context.resolveStaticImport(exprName, cu);
+                            if (targetTd != null) {
+                                targetClass = context.getFqn(targetTd);
+                            }
+                        }
+
+                        CompilationUnit cu = td.getRoot() instanceof CompilationUnit ? (CompilationUnit) td.getRoot() : null;
+                        results.addAll(resolveMethodReturnConstant(targetClass, calledName, 0, new HashSet<>(visited), cu));
+                    } else {
+                        String val = constantResolver.resolve(right, context);
+                        if (val != null) results.add(val);
+                    }
+                }
+                return super.visit(node);
+            }
+            @Override
+            public boolean visit(ConstructorInvocation node) {
+                for (Object argObj : node.arguments()) {
+                    Expression arg = (Expression) argObj;
+                    String val = constantResolver.resolve(arg, context);
+                    if (val != null) {
+                        if (val.startsWith("ENUM_SET:")) {
+                            for (String eVal : val.substring(9).split(",")) {
+                                results.add(eVal.substring(eVal.lastIndexOf('.') + 1));
+                            }
+                        } else {
+                            results.add(val);
+                        }
+                    }
+                }
+                return super.visit(node);
+            }
+            
+            @Override
+            public boolean visit(SuperConstructorInvocation node) {
+                for (Object argObj : node.arguments()) {
+                    Expression arg = (Expression) argObj;
+                    String val = constantResolver.resolve(arg, context);
+                    if (val != null) {
+                        if (val.startsWith("ENUM_SET:")) {
+                            for (String eVal : val.substring(9).split(",")) {
+                                results.add(eVal.substring(eVal.lastIndexOf('.') + 1));
+                            }
+                        } else {
+                            results.add(val);
+                        }
+                    }
+                }
+                return super.visit(node);
+            }
+        };
+
+        // 2. Check Constructors
+        for (MethodDeclaration md : td.getMethods()) {
+            if (md.isConstructor() && md.getBody() != null) {
+                md.getBody().accept(assignmentVisitor);
+            }
+        }
+
+        // 3. Check Initializers
+        for (Object bodyDecl : td.bodyDeclarations()) {
+            if (bodyDecl instanceof org.eclipse.jdt.core.dom.Initializer init && init.getBody() != null) {
+                init.getBody().accept(assignmentVisitor);
+            }
+        }
+
+        return results;
+    }
+
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/InterceptorDetector.java

@@ -0,0 +1,75 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.model.EntryPoint;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.RequiredArgsConstructor;
+import org.eclipse.jdt.core.dom.*;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@RequiredArgsConstructor
+public class InterceptorDetector {
+    private final CodebaseContext context;
+
+    public List<EntryPoint> detect(CompilationUnit cu) {
+        List<EntryPoint> entryPoints = new ArrayList<>();
+        cu.accept(new ASTVisitor() {
+            @Override
+            public boolean visit(TypeDeclaration node) {
+                if (isInterceptor(node)) {
+                    processInterceptor(node, entryPoints);
+                }
+                return super.visit(node);
+            }
+        });
+        return entryPoints;
+    }
+
+    private boolean isInterceptor(TypeDeclaration node) {
+        if (node.getSuperclassType() != null) {
+            // Check for common adapter/base classes if needed
+        }
+        for (Object interfaceType : node.superInterfaceTypes()) {
+            String name = interfaceType.toString();
+            if (name.contains("HandlerInterceptor") || name.contains("Filter") || name.contains("WebRequestInterceptor")) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private void processInterceptor(TypeDeclaration node, List<EntryPoint> entryPoints) {
+        String fqn = context.getFqn(node);
+        for (MethodDeclaration method : node.getMethods()) {
+            String methodName = method.getName().getIdentifier();
+            if (isInterceptorMethod(methodName)) {
+                Map<String, String> metadata = new HashMap<>();
+                metadata.put("interceptorType", getInterceptorType(node));
+
+                entryPoints.add(EntryPoint.builder()
+                        .type(EntryPoint.Type.CUSTOM)
+                        .name("INTERCEPTOR: " + node.getName().getIdentifier() + "." + methodName)
+                        .className(fqn)
+                        .methodName(methodName)
+                        .metadata(metadata)
+                        .build());
+            }
+        }
+    }
+
+    private boolean isInterceptorMethod(String name) {
+        return name.equals("preHandle") || name.equals("postHandle") || name.equals("afterCompletion") || name.equals("doFilter");
+    }
+
+    private String getInterceptorType(TypeDeclaration node) {
+        for (Object interfaceType : node.superInterfaceTypes()) {
+            String name = interfaceType.toString();
+            if (name.contains("HandlerInterceptor")) return "Spring MVC Interceptor";
+            if (name.contains("Filter")) return "Servlet Filter";
+        }
+        return "Generic Interceptor";
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/JdtIntelligenceProvider.java

@@ -0,0 +1,79 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.model.CallChain;
+import click.kamil.springstatemachineexporter.analysis.model.EntryPoint;
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.extern.slf4j.Slf4j;
+import org.eclipse.jdt.core.dom.CompilationUnit;
+
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+@Slf4j
+public class JdtIntelligenceProvider implements CodebaseIntelligenceProvider {
+    private final CodebaseContext context;
+    private final Path rootDir;
+    private final ConstantResolver constantResolver = new ConstantResolver();
+    private final GenericEventDetector eventDetector;
+    private final SpringMvcDetector mvcDetector;
+    private final MessagingDetector messagingDetector;
+    private final CallGraphEngine callGraphEngine;
+    private final LifecycleDetector lifecycleDetector;
+    private final InterceptorDetector interceptorDetector;
+    private final SpringComponentDetector componentDetector;
+
+    public JdtIntelligenceProvider(CodebaseContext context, Path rootDir) {
+        this.context = context;
+        this.rootDir = rootDir;
+        this.eventDetector = new GenericEventDetector(context, constantResolver, context.getLibraryHints());
+        this.mvcDetector = new SpringMvcDetector(context, constantResolver);
+        this.messagingDetector = new MessagingDetector(context);
+        this.callGraphEngine = new HeuristicCallGraphEngine(context);
+        this.lifecycleDetector = new LifecycleDetector(context);
+        this.interceptorDetector = new InterceptorDetector(context);
+        this.componentDetector = new SpringComponentDetector(context);
+    }
+
+    @Override
+    public List<TriggerPoint> findTriggerPoints() {
+        List<TriggerPoint> allTriggers = new ArrayList<>();
+        var cus = context.getCompilationUnits();
+        log.info("JdtIntelligenceProvider scanning {} compilation units for triggers", cus.size());
+        for (CompilationUnit cu : cus) {
+            allTriggers.addAll(eventDetector.detect(cu));
+            allTriggers.addAll(lifecycleDetector.detect(cu));
+        }
+        log.info("Found {} triggers (including lifecycle) in total", allTriggers.size());
+        return allTriggers;
+    }
+
+    @Override
+    public List<EntryPoint> findEntryPoints() {
+        List<EntryPoint> allEntryPoints = new ArrayList<>();
+        var cus = context.getCompilationUnits();
+        log.info("JdtIntelligenceProvider scanning {} compilation units for entry points", cus.size());
+        for (CompilationUnit cu : cus) {
+            allEntryPoints.addAll(mvcDetector.detect(cu));
+            allEntryPoints.addAll(messagingDetector.detect(cu));
+            allEntryPoints.addAll(interceptorDetector.detect(cu));
+            allEntryPoints.addAll(componentDetector.detect(cu));
+        }
+        log.info("Found {} entry points (including interceptors and listeners) in total", allEntryPoints.size());
+        return allEntryPoints;
+    }
+
+    @Override
+    public List<CallChain> findCallChains(List<EntryPoint> entryPoints, List<TriggerPoint> triggers) {
+        log.info("JdtIntelligenceProvider searching for call chains between {} entry points and {} triggers", entryPoints.size(), triggers.size());
+        return callGraphEngine.findChains(entryPoints, triggers);
+    }
+
+    @Override
+    public Map<String, Map<String, String>> resolveProperties() {
+        return context.getProperties();
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/LifecycleDetector.java

@@ -0,0 +1,62 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.RequiredArgsConstructor;
+import org.eclipse.jdt.core.dom.*;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@RequiredArgsConstructor
+public class LifecycleDetector {
+    private final CodebaseContext context;
+
+    public List<TriggerPoint> detect(CompilationUnit cu) {
+        List<TriggerPoint> lifecyclePoints = new ArrayList<>();
+        cu.accept(new ASTVisitor() {
+            @Override
+            public boolean visit(MethodInvocation node) {
+                String methodName = node.getName().getIdentifier();
+                if ("restore".equals(methodName) || "reset".equals(methodName)) {
+                    TriggerPoint point = buildLifecyclePoint(node, cu, methodName);
+                    if (point != null) {
+                        lifecyclePoints.add(point);
+                    }
+                }
+                return super.visit(node);
+            }
+        });
+        return lifecyclePoints;
+    }
+
+    private TriggerPoint buildLifecyclePoint(MethodInvocation node, CompilationUnit cu, String type) {
+        MethodDeclaration method = findEnclosingMethod(node);
+        TypeDeclaration typeDecl = findEnclosingType(node);
+
+        if (typeDecl == null) return null;
+
+        return TriggerPoint.builder()
+                .event("[LIFECYCLE:" + type.toUpperCase() + "]")
+                .className(context.getFqn(typeDecl))
+                .methodName(method != null ? method.getName().getIdentifier() : "initializer")
+                .lineNumber(cu.getLineNumber(node.getStartPosition()))
+                .build();
+    }
+
+    private MethodDeclaration findEnclosingMethod(ASTNode node) {
+        ASTNode parent = node.getParent();
+        while (parent != null && !(parent instanceof MethodDeclaration)) {
+            parent = parent.getParent();
+        }
+        return (MethodDeclaration) parent;
+    }
+
+    private TypeDeclaration findEnclosingType(ASTNode node) {
+        ASTNode parent = node.getParent();
+        while (parent != null && !(parent instanceof TypeDeclaration)) {
+            parent = parent.getParent();
+        }
+        return (TypeDeclaration) parent;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/MessagingDetector.java

@@ -0,0 +1,129 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.model.EntryPoint;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.RequiredArgsConstructor;
+import org.eclipse.jdt.core.dom.*;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@RequiredArgsConstructor
+public class MessagingDetector {
+    private final CodebaseContext context;
+
+    public List<EntryPoint> detect(CompilationUnit cu) {
+        List<EntryPoint> entryPoints = new ArrayList<>();
+        cu.accept(new ASTVisitor() {
+            @Override
+            public boolean visit(MethodDeclaration node) {
+                processMethod(node, entryPoints);
+                return super.visit(node);
+            }
+        });
+        return entryPoints;
+    }
+
+    private void processMethod(MethodDeclaration method, List<EntryPoint> entryPoints) {
+        for (Object modifier : method.modifiers()) {
+            if (modifier instanceof Annotation annotation) {
+                String typeName = annotation.getTypeName().getFullyQualifiedName();
+                
+                EntryPoint.Type type = null;
+                String destination = "";
+                
+                if (typeName.endsWith("JmsListener")) {
+                    type = EntryPoint.Type.JMS;
+                    destination = resolveValue(annotation, "destination");
+                } else if (typeName.endsWith("RabbitListener")) {
+                    type = EntryPoint.Type.RABBIT;
+                    destination = resolveValue(annotation, "queues");
+                } else if (typeName.endsWith("SqsListener")) {
+                    type = EntryPoint.Type.SQS;
+                    destination = resolveValue(annotation, "value");
+                    if ("unknown".equals(destination)) {
+                        destination = resolveValue(annotation, "queueNames");
+                    }
+                } else if (typeName.endsWith("SnsListener")) {
+                    type = EntryPoint.Type.SNS;
+                    destination = resolveValue(annotation, "value");
+                    if ("unknown".equals(destination)) {
+                        destination = resolveValue(annotation, "topicNames");
+                    }
+                } else if (typeName.endsWith("KafkaListener")) {
+                    type = EntryPoint.Type.KAFKA;
+                    destination = resolveValue(annotation, "topics");
+                }
+
+                if (type != null) {
+                    Map<String, String> metadata = new HashMap<>();
+                    metadata.put("destination", destination);
+                    
+                    String protocolName = type.name();
+                    if (typeName.endsWith("SqsListener")) protocolName = "SQS";
+                    if (typeName.endsWith("SnsListener")) protocolName = "SNS";
+                    metadata.put("protocol", protocolName);
+                    
+                    entryPoints.add(EntryPoint.builder()
+                            .type(type)
+                            .name(protocolName + ": " + destination)
+                            .className(context.getFqn((TypeDeclaration) method.getParent()))
+                            .methodName(method.getName().getIdentifier())
+                            .sourceFile(context.getRelativePath(context.getFqn((TypeDeclaration) method.getParent())))
+                            .metadata(metadata)
+                            .parameters(extractParameters(method))
+                            .build());
+                }
+            }
+        }
+    }
+
+    private String resolveValue(Annotation annotation, String memberName) {
+        Expression value = null;
+        if (annotation instanceof SingleMemberAnnotation sma) {
+            value = sma.getValue();
+        } else if (annotation instanceof NormalAnnotation na) {
+            for (Object pairObj : na.values()) {
+                MemberValuePair pair = (MemberValuePair) pairObj;
+                if (memberName.equals(pair.getName().getIdentifier())) {
+                    value = pair.getValue();
+                    break;
+                }
+            }
+        }
+
+        if (value != null) {
+            if (value instanceof ArrayInitializer ai) {
+                List<String> values = new ArrayList<>();
+                for (Object o : ai.expressions()) {
+                    values.add(context.resolveExpression((Expression) o));
+                }
+                return String.join(", ", values);
+            }
+            return context.resolveExpression(value);
+        }
+        return "unknown";
+    }
+
+    private List<EntryPoint.Parameter> extractParameters(MethodDeclaration method) {
+        List<EntryPoint.Parameter> parameters = new ArrayList<>();
+        for (Object paramObj : method.parameters()) {
+            if (paramObj instanceof SingleVariableDeclaration param) {
+                List<String> annotations = new ArrayList<>();
+                for (Object mod : param.modifiers()) {
+                    if (mod instanceof Annotation ann) {
+                        annotations.add(ann.getTypeName().getFullyQualifiedName());
+                    }
+                }
+                parameters.add(EntryPoint.Parameter.builder()
+                        .name(param.getName().getIdentifier())
+                        .type(param.getType().toString())
+                        .annotations(annotations)
+                        .build());
+            }
+        }
+        return parameters;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/SpringComponentDetector.java

@@ -0,0 +1,117 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.model.EntryPoint;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.RequiredArgsConstructor;
+import org.eclipse.jdt.core.dom.ASTVisitor;
+import org.eclipse.jdt.core.dom.Annotation;
+import org.eclipse.jdt.core.dom.CompilationUnit;
+import org.eclipse.jdt.core.dom.MemberValuePair;
+import org.eclipse.jdt.core.dom.MethodDeclaration;
+import org.eclipse.jdt.core.dom.NormalAnnotation;
+import org.eclipse.jdt.core.dom.SingleMemberAnnotation;
+import org.eclipse.jdt.core.dom.TypeDeclaration;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@RequiredArgsConstructor
+public class SpringComponentDetector {
+    private final CodebaseContext context;
+
+    public List<EntryPoint> detect(CompilationUnit cu) {
+        List<EntryPoint> entryPoints = new ArrayList<>();
+        cu.accept(new ASTVisitor() {
+            @Override
+            public boolean visit(MethodDeclaration node) {
+                if (!(node.getParent() instanceof TypeDeclaration)) {
+                    return super.visit(node);
+                }
+                TypeDeclaration parentTd = (TypeDeclaration) node.getParent();
+
+                for (Object modifier : node.modifiers()) {
+                    if (modifier instanceof Annotation annotation) {
+                        String typeName = annotation.getTypeName().getFullyQualifiedName();
+                        if (typeName.endsWith("Scheduled")) {
+                            Map<String, String> meta = new HashMap<>();
+                            String cron = extractAnnotationValue(annotation, "cron");
+                            if (!cron.isEmpty())
+                                meta.put("cron", cron);
+                            String fixedRate = extractAnnotationValue(annotation, "fixedRate");
+                            if (!fixedRate.isEmpty())
+                                meta.put("fixedRate", fixedRate);
+                            String fixedDelay = extractAnnotationValue(annotation, "fixedDelay");
+                            if (!fixedDelay.isEmpty())
+                                meta.put("fixedDelay", fixedDelay);
+
+                            entryPoints.add(EntryPoint.builder()
+                                    .type(EntryPoint.Type.CUSTOM)
+                                    .name("@Scheduled: " + node.getName().getIdentifier())
+                                    .className(context.getFqn(parentTd))
+                                    .methodName(node.getName().getIdentifier())
+                                    .sourceFile(context.getRelativePath(context.getFqn(parentTd)))
+                                    .metadata(meta)
+                                    .build());
+                        } else if (typeName.endsWith("EventListener")) {
+                            Map<String, String> meta = new HashMap<>();
+                            String classes = extractAnnotationValue(annotation, "classes");
+                            if (!classes.isEmpty())
+                                meta.put("classes", classes);
+                            String condition = extractAnnotationValue(annotation, "condition");
+                            if (!condition.isEmpty())
+                                meta.put("condition", condition);
+
+                            entryPoints.add(EntryPoint.builder()
+                                    .type(EntryPoint.Type.CUSTOM)
+                                    .name("@EventListener: " + node.getName().getIdentifier())
+                                    .className(context.getFqn(parentTd))
+                                    .methodName(node.getName().getIdentifier())
+                                    .sourceFile(context.getRelativePath(context.getFqn(parentTd)))
+                                    .metadata(meta)
+                                    .build());
+                        } else if (typeName.endsWith("Around") || typeName.endsWith("Before") || typeName.endsWith("After") || typeName.endsWith("AfterReturning") || typeName.endsWith("AfterThrowing")) {
+                            Map<String, String> meta = new HashMap<>();
+                            String value = extractAnnotationValue(annotation, "value");
+                            if (!value.isEmpty())
+                                meta.put("pointcut", value);
+                            else {
+                                String pointcut = extractAnnotationValue(annotation, "pointcut");
+                                if (!pointcut.isEmpty())
+                                    meta.put("pointcut", pointcut);
+                            }
+
+                            entryPoints.add(EntryPoint.builder()
+                                    .type(EntryPoint.Type.CUSTOM)
+                                    .name("@" + annotation.getTypeName().getFullyQualifiedName() + ": " + node.getName().getIdentifier())
+                                    .className(context.getFqn(parentTd))
+                                    .methodName(node.getName().getIdentifier())
+                                    .sourceFile(context.getRelativePath(context.getFqn(parentTd)))
+                                    .metadata(meta)
+                                    .build());
+                        }
+                    }
+                }
+                return super.visit(node);
+            }
+        });
+        return entryPoints;
+    }
+
+    private String extractAnnotationValue(Annotation annotation, String memberName) {
+        if (annotation instanceof SingleMemberAnnotation sma) {
+            if ("value".equals(memberName)) {
+                return sma.getValue().toString();
+            }
+        } else if (annotation instanceof NormalAnnotation na) {
+            for (Object pairObj : na.values()) {
+                MemberValuePair pair = (MemberValuePair) pairObj;
+                if (pair.getName().getIdentifier().equals(memberName)) {
+                    return pair.getValue().toString();
+                }
+            }
+        }
+        return "";
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/SpringMvcDetector.java

@@ -0,0 +1,256 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.model.EntryPoint;
+import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.eclipse.jdt.core.dom.*;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@Slf4j
+@RequiredArgsConstructor
+public class SpringMvcDetector {
+    private final CodebaseContext context;
+    private final ConstantResolver constantResolver;
+
+    public List<EntryPoint> detect(CompilationUnit cu) {
+        List<EntryPoint> entryPoints = new ArrayList<>();
+        cu.accept(new ASTVisitor() {
+            @Override
+            public boolean visit(TypeDeclaration node) {
+                if (isRestController(node)) {
+                    processController(node, entryPoints);
+                }
+                // Support WebFlux RouterFunction beans
+                processRouterFunctions(node, entryPoints);
+                return super.visit(node);
+            }
+        });
+        return entryPoints;
+    }
+
+    private void processRouterFunctions(TypeDeclaration td, List<EntryPoint> entryPoints) {
+        for (MethodDeclaration method : td.getMethods()) {
+            if (isBeanMethod(method) && method.getReturnType2() != null && method.getReturnType2().toString().contains("RouterFunction")) {
+                method.accept(new ASTVisitor() {
+                    @Override
+                    public boolean visit(MethodInvocation call) {
+                        String name = call.getName().getIdentifier();
+                        String verb = getHttpVerb(name);
+                        if (verb != null && !call.arguments().isEmpty()) {
+                            Expression pathArg = (Expression) call.arguments().get(0);
+                            String path = context.resolveExpression(pathArg);
+
+                            entryPoints.add(EntryPoint.builder()
+                                    .type(EntryPoint.Type.REST)
+                                    .name(verb + " " + path)
+                                    .className(context.getFqn(td))
+                                    .methodName(method.getName().getIdentifier())
+                                    .sourceFile(context.getRelativePath(context.getFqn(td)))
+                                    .metadata(Map.of("path", path, "verb", verb, "style", "WebFlux Functional"))
+                                    .build());
+                        }
+                        return super.visit(call);
+                    }
+                });
+            }
+        }
+    }
+
+    private boolean isBeanMethod(MethodDeclaration method) {
+        for (Object mod : method.modifiers()) {
+            if (mod instanceof Annotation ann && ann.getTypeName().getFullyQualifiedName().endsWith("Bean")) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private boolean isRestController(TypeDeclaration node) {
+        for (Object modifier : node.modifiers()) {
+            if (modifier instanceof Annotation annotation) {
+                String name = annotation.getTypeName().getFullyQualifiedName();
+                if (name.endsWith("RestController") || name.endsWith("Controller") || name.endsWith("Path") || name.endsWith("RequestMapping")) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    private void processController(TypeDeclaration controller, List<EntryPoint> entryPoints) {
+        String basePath = getMappingPathHierarchical(controller);
+        if (basePath.isEmpty()) {
+            basePath = getJaxRsPath(controller);
+        }
+
+        for (MethodDeclaration method : controller.getMethods()) {
+            EntryPoint ep = processMethodHierarchical(method, basePath, controller);
+            if (ep != null) {
+                entryPoints.add(ep);
+            }
+        }
+    }
+
+    private String getMappingPathHierarchical(TypeDeclaration td) {
+        String path = getMappingPath(td);
+        if (!path.isEmpty()) return path;
+
+        for (Object interfaceType : td.superInterfaceTypes()) {
+            TypeDeclaration itd = context.getTypeDeclaration(interfaceType.toString());
+            if (itd != null) {
+                path = getMappingPath(itd);
+                if (!path.isEmpty()) return path;
+            }
+        }
+
+        if (td.getSuperclassType() != null) {
+            TypeDeclaration std = context.getTypeDeclaration(td.getSuperclassType().toString());
+            if (std != null) {
+                return getMappingPathHierarchical(std);
+            }
+        }
+
+        return "";
+    }
+
+    private EntryPoint processMethodHierarchical(MethodDeclaration method, String basePath, TypeDeclaration controller) {
+        EntryPoint ep = processMethod(method, basePath, controller);
+        if (ep != null) return ep;
+
+        String methodName = method.getName().getIdentifier();
+        for (Object interfaceType : controller.superInterfaceTypes()) {
+            TypeDeclaration itd = context.getTypeDeclaration(interfaceType.toString());
+            if (itd != null) {
+                for (MethodDeclaration im : itd.getMethods()) {
+                    if (im.getName().getIdentifier().equals(methodName)) {
+                        ep = processMethod(im, basePath, controller);
+                        if (ep != null) return ep;
+                    }
+                }
+            }
+        }
+        
+        return null;
+    }
+
+    private EntryPoint processMethod(MethodDeclaration method, String basePath, TypeDeclaration controller) {
+        for (Object modifier : method.modifiers()) {
+            if (modifier instanceof Annotation annotation) {
+                String name = annotation.getTypeName().getFullyQualifiedName();
+                String verb = getHttpVerb(name);
+                if (verb != null) {
+                    String methodPath = getMappingPath(annotation);
+                    if (methodPath.isEmpty()) {
+                        methodPath = getJaxRsPath(method);
+                    }
+                    String fullPath = combinePaths(basePath, methodPath);
+                    
+                    Map<String, String> metadata = new HashMap<>();
+                    metadata.put("path", fullPath);
+                    metadata.put("verb", verb);
+
+                    List<EntryPoint.Parameter> parameters = extractParameters(method);
+
+                    return EntryPoint.builder()
+                            .type(EntryPoint.Type.REST)
+                            .name(verb + " " + fullPath)
+                            .className(context.getFqn(controller))
+                            .methodName(method.getName().getIdentifier())
+                            .sourceFile(context.getRelativePath(context.getFqn(controller)))
+                            .metadata(metadata)
+                            .parameters(parameters)
+                            .build();
+                }
+            }
+        }
+        return null;
+    }
+
+    private String getJaxRsPath(BodyDeclaration node) {
+        for (Object mod : node.modifiers()) {
+            if (mod instanceof Annotation ann && ann.getTypeName().getFullyQualifiedName().endsWith("Path")) {
+                return getMappingPath(ann);
+            }
+        }
+        return "";
+    }
+
+    private String getHttpVerb(String annotationName) {
+        if (annotationName.endsWith("PostMapping") || annotationName.endsWith("POST")) return "POST";
+        if (annotationName.endsWith("GetMapping") || annotationName.endsWith("GET")) return "GET";
+        if (annotationName.endsWith("PutMapping") || annotationName.endsWith("PUT")) return "PUT";
+        if (annotationName.endsWith("DeleteMapping") || annotationName.endsWith("DELETE")) return "DELETE";
+        if (annotationName.endsWith("PatchMapping") || annotationName.endsWith("PATCH")) return "PATCH";
+        if (annotationName.endsWith("RequestMapping")) return "REQUEST";
+        return null;
+    }
+
+    private String getMappingPath(TypeDeclaration td) {
+        for (Object modifier : td.modifiers()) {
+            if (modifier instanceof Annotation annotation) {
+                String name = annotation.getTypeName().getFullyQualifiedName();
+                if (name.endsWith("RequestMapping") || name.endsWith("Path")) {
+                    return getMappingPath(annotation);
+                }
+            }
+        }
+        return "";
+    }
+
+    private String getMappingPath(Annotation annotation) {
+        Expression value = null;
+        if (annotation instanceof SingleMemberAnnotation sma) {
+            value = sma.getValue();
+        } else if (annotation instanceof NormalAnnotation na) {
+            for (Object pairObj : na.values()) {
+                MemberValuePair pair = (MemberValuePair) pairObj;
+                if ("value".equals(pair.getName().getIdentifier()) || "path".equals(pair.getName().getIdentifier())) {
+                    value = pair.getValue();
+                    break;
+                }
+            }
+        }
+        
+        if (value != null) {
+            return context.resolveExpression(value);
+        }
+        return "";
+    }
+
+    private List<EntryPoint.Parameter> extractParameters(MethodDeclaration method) {
+        List<EntryPoint.Parameter> parameters = new ArrayList<>();
+        for (Object paramObj : method.parameters()) {
+            if (paramObj instanceof SingleVariableDeclaration param) {
+                List<String> annotations = new ArrayList<>();
+                for (Object mod : param.modifiers()) {
+                    if (mod instanceof Annotation ann) {
+                        String name = ann.getTypeName().getFullyQualifiedName();
+                        if (name.endsWith("PathParam")) name = "PathVariable";
+                        if (name.endsWith("QueryParam")) name = "RequestParam";
+                        annotations.add(name);
+                    }
+                }
+                parameters.add(EntryPoint.Parameter.builder()
+                        .name(param.getName().getIdentifier())
+                        .type(param.getType().toString())
+                        .annotations(annotations)
+                        .build());
+            }
+        }
+        return parameters;
+    }
+
+    private String combinePaths(String base, String method) {
+        String b = base.startsWith("/") ? base : "/" + base;
+        if (b.endsWith("/")) b = b.substring(0, b.length() - 1);
+        String m = method.startsWith("/") ? method : "/" + method;
+        if ("/".equals(m)) m = "";
+        return b + m;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/util/PlaceholderResolver.java

@@ -0,0 +1,72 @@
+package click.kamil.springstatemachineexporter.analysis.util;
+
+import lombok.extern.slf4j.Slf4j;
+
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * Utility for resolving Spring-style placeholders like ${property.name} or ${property.name:default-value}.
+ * Supports recursive resolution.
+ */
+@Slf4j
+public class PlaceholderResolver {
+
+    private static final Pattern PLACEHOLDER_PATTERN = Pattern.compile("\\$\\{([^:}]+)(?::([^}]*))?}");
+
+    /**
+     * Resolves all placeholders in the given text using the provided properties map.
+     *
+     * @param text       The text containing placeholders.
+     * @param properties The map of property keys and values.
+     * @return The resolved string.
+     */
+    public static String resolve(String text, Map<String, String> properties) {
+        return resolveInternal(text, properties, new HashSet<>());
+    }
+
+    private static String resolveInternal(String text, Map<String, String> properties, Set<String> visited) {
+        if (text == null || !text.contains("${")) {
+            return text;
+        }
+
+        StringBuilder result = new StringBuilder();
+        Matcher matcher = PLACEHOLDER_PATTERN.matcher(text);
+        int lastMatchEnd = 0;
+
+        while (matcher.find()) {
+            result.append(text, lastMatchEnd, matcher.start());
+            String key = matcher.group(1);
+            String defaultValue = matcher.group(2);
+
+            if (visited.contains(key)) {
+                log.warn("Circular placeholder reference detected: {}", key);
+                result.append(matcher.group(0)); // Keep as is
+            } else {
+                String value = properties.get(key);
+                if (value == null) {
+                    value = defaultValue;
+                }
+
+                if (value != null) {
+                    visited.add(key);
+                    try {
+                        result.append(resolveInternal(value, properties, visited));
+                    } finally {
+                        visited.remove(key);
+                    }
+                } else {
+                    log.debug("Property not found and no default value for: {}", key);
+                    result.append(matcher.group(0)); // Keep as is if not resolvable
+                }
+            }
+            lastMatchEnd = matcher.end();
+        }
+        result.append(text.substring(lastMatchEnd));
+
+        return result.toString();
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/ast/app/AstTransitionParser.java

@@ -1,20 +1,14 @@
 package click.kamil.springstatemachineexporter.ast.app;
 
+import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
 import click.kamil.springstatemachineexporter.model.Action;
 import click.kamil.springstatemachineexporter.model.Guard;
 import click.kamil.springstatemachineexporter.model.State;
+import click.kamil.springstatemachineexporter.model.Event;
 import click.kamil.springstatemachineexporter.model.Transition;
 import click.kamil.springstatemachineexporter.model.TransitionType;
 import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
-import org.eclipse.jdt.core.dom.ASTVisitor;
-import org.eclipse.jdt.core.dom.ClassInstanceCreation;
-import org.eclipse.jdt.core.dom.CompilationUnit;
-import org.eclipse.jdt.core.dom.Expression;
-import org.eclipse.jdt.core.dom.LambdaExpression;
-import org.eclipse.jdt.core.dom.MethodDeclaration;
-import org.eclipse.jdt.core.dom.MethodInvocation;
-import org.eclipse.jdt.core.dom.SimpleName;
-
+import org.eclipse.jdt.core.dom.*;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -24,8 +18,11 @@ import java.util.Map;
 import java.util.Optional;
 import java.util.Set;
 import java.util.stream.Collectors;
+import lombok.extern.slf4j.Slf4j;
 
+@Slf4j
 public class AstTransitionParser {
+    private static final ConstantResolver constantResolver = new ConstantResolver();
 
     private static final Set<String> SUPPORTED_TRANSITION_METHOD_NAMES = Arrays.stream(TransitionType.values())
             .map(TransitionType::getMethodName)
@@ -173,15 +170,15 @@ public class AstTransitionParser {
                 Expression secondArg = resolveArg((Expression) args.get(1), argsMap);
                 if ("last".equals(methodName)) {
                     // For 'last', the second argument is an action, not a guard
-                    parseAction(secondArg, t);
+                    parseAction(secondArg, t, cu, context);
                 } else {
                     // For 'first' and 'then', the second argument is a guard
-                    parseGuard(secondArg, t);
+                    parseGuard(secondArg, t, cu, context);
                 }
             }
             if (args.size() > 2) {
                 Expression thirdArg = resolveArg((Expression) args.get(2), argsMap);
-                parseAction(thirdArg, t);
+                parseAction(thirdArg, t, cu, context);
             }
             t.setOrder(orderCounter++);
             transitions.add(t);
@@ -215,32 +212,210 @@ public class AstTransitionParser {
                 });
                 case "event" -> {
                     Expression resolved = resolveArg((Expression) args.get(0), argsMap);
-                    t.setEvent(QuotedExpression.of(resolved).toStringWithoutQuotes());
+                    String eventValue = constantResolver.resolve(resolved, context);
+                    if (eventValue != null) {
+                        t.setEvent(Event.of(resolved.toString(), eventValue));
+                    } else if (resolved instanceof QualifiedName qn) {
+                        String qualifier = qn.getQualifier().toString();
+                        String name = qn.getName().getIdentifier();
+                        TypeDeclaration td = context.getTypeDeclaration(qualifier, cu);
+                        if (td != null) {
+                            t.setEvent(Event.of(resolved.toString(), context.getFqn(td) + "." + name));
+                        } else {
+                            t.setEvent(Event.of(resolved.toString(), qn.getFullyQualifiedName()));
+                        }
+                    } else if (resolved instanceof SimpleName sn) {
+                        String name = sn.getIdentifier();
+                        String full = name;
+                        for (Object impObj : cu.imports()) {
+                            ImportDeclaration imp = (ImportDeclaration) impObj;
+                            String impName = imp.getName().getFullyQualifiedName();
+                            if (impName.endsWith("." + name)) {
+                                full = impName;
+                                break;
+                            }
+                        }
+                        t.setEvent(Event.of(resolved.toString(), full));
+                    } else {
+                        t.setEvent(Event.of(QuotedExpression.of(resolved).toStringWithoutQuotes()));
+                    }
                 }
-                case "guard" -> {
+                case "guard", "guardExpression" -> {
                     Expression resolved = resolveArg((Expression) args.get(0), argsMap);
-                    parseGuard(resolved, t);
+                    parseGuard(resolved, t, cu, context);
                 }
                 case "action" -> {
                     Expression resolved = resolveArg((Expression) args.get(0), argsMap);
-                    parseAction(resolved, t);
+                    parseAction(resolved, t, cu, context);
+                }
+                case "timer", "timerOnce" -> {
+                    Expression resolved = resolveArg((Expression) args.get(0), argsMap);
+                    t.setEvent(Event.of(methodName + "(" + resolved.toString() + ")", methodName + "(" + resolved.toString() + ")"));
                 }
             }
         }
         return t;
     }
 
-    private static void parseGuard(Object arg, Transition t) {
+    private static String extractInternalLogic(Expression expr, CompilationUnit cu, CodebaseContext context) {
+        if (expr == null) return null;
+
+        // 1. Lambda Expressions
+        if (expr instanceof LambdaExpression le) {
+            return le.toString();
+        }
+
+        // 2. Anonymous Classes
+        if (expr instanceof ClassInstanceCreation cic && cic.getAnonymousClassDeclaration() != null) {
+            return cic.toString();
+        }
+
+        // 3. Method Invocations
+        if (expr instanceof MethodInvocation mi) {
+            IMethodBinding binding = mi.resolveMethodBinding();
+            if (binding != null) {
+                // Try to resolve deeper logic from the return type (e.g., a Bean returning an Action interface)
+                ITypeBinding returnType = binding.getReturnType();
+                if (returnType != null) {
+                    String returnFqn = returnType.getTypeDeclaration().getQualifiedName();
+                    TypeDeclaration returnTd = context.getTypeDeclaration(returnFqn);
+                    if (returnTd != null) {
+                        for (MethodDeclaration rmd : returnTd.getMethods()) {
+                            String name = rmd.getName().getIdentifier();
+                            if (name.equals("execute") || name.equals("evaluate")) {
+                                return rmd.toString();
+                            }
+                        }
+                    }
+                }
+
+                // Try same file
+                ASTNode declNode = cu.findDeclaringNode(binding.getKey());
+                if (declNode instanceof MethodDeclaration md) {
+                    return md.toString();
+                }
+
+                // Try other files via CodebaseContext
+                ITypeBinding declaringClass = binding.getDeclaringClass();
+                if (declaringClass != null) {
+                    String fqn = declaringClass.getTypeDeclaration().getQualifiedName();
+                    TypeDeclaration td = context.getTypeDeclaration(fqn);
+                    if (td != null) {
+                        for (MethodDeclaration md : td.getMethods()) {
+                            if (md.getName().getIdentifier().equals(binding.getName()) &&
+                                    md.parameters().size() == binding.getParameterTypes().length) {
+                                
+                                // Special case: if it's a getter/factory for Action/Guard, look into the return statement
+                                if (md.getBody() != null) {
+                                    if (md.getBody().statements().size() == 1) {
+                                        Object stmt = md.getBody().statements().get(0);
+                                        if (stmt instanceof org.eclipse.jdt.core.dom.ReturnStatement rs) {
+                                            Expression retExpr = rs.getExpression();
+                                            if (isLambdaOrAnonymous(retExpr)) {
+                                                return retExpr.toString();
+                                            }
+                                        }
+                                    }
+                                }
+                                return md.toString();
+                            }
+                        }
+                    }
+                }
+            } else {
+                // FALLBACK: Manual resolution by name if binding failed
+                TypeDeclaration currentClass = findEnclosingType(mi);
+                if (currentClass != null) {
+                    return resolveMethodManually(mi.getName().getIdentifier(), currentClass, context);
+                }
+            }
+        }
+
+        // 4. Method References
+        if (expr instanceof MethodReference mr) {
+            IMethodBinding binding = mr.resolveMethodBinding();
+            if (binding != null) {
+                ITypeBinding declaringClass = binding.getDeclaringClass();
+                if (declaringClass != null) {
+                    String fqn = declaringClass.getTypeDeclaration().getQualifiedName();
+                    TypeDeclaration td = context.getTypeDeclaration(fqn);
+                    if (td != null) {
+                        for (MethodDeclaration md : td.getMethods()) {
+                            if (md.getName().getIdentifier().equals(binding.getName()) &&
+                                    md.parameters().size() == binding.getParameterTypes().length) {
+                                return md.toString();
+                            }
+                        }
+                    }
+                }
+            }
+            return mr.toString();
+        }
+
+        return null;
+    }
+
+    private static String resolveMethodManually(String methodName, TypeDeclaration td, CodebaseContext context) {
+        // Search in this class
+        for (MethodDeclaration md : td.getMethods()) {
+            if (md.getName().getIdentifier().equals(methodName)) {
+                // Found it. Apply the return-statement-extraction logic here too
+                if (md.getBody() != null && md.getBody().statements().size() == 1) {
+                    Object stmt = md.getBody().statements().get(0);
+                    if (stmt instanceof org.eclipse.jdt.core.dom.ReturnStatement rs) {
+                        Expression retExpr = rs.getExpression();
+                        if (isLambdaOrAnonymous(retExpr)) {
+                            return retExpr.toString();
+                        }
+                    }
+                }
+                return md.toString();
+            }
+        }
+        
+        // Search in superclass
+        if (td.getSuperclassType() != null) {
+            String superName = td.getSuperclassType().toString();
+            // Try to resolve simple name to FQN if possible, or just search by simple name
+            TypeDeclaration superTd = context.getTypeDeclaration(superName);
+            if (superTd != null) {
+                return resolveMethodManually(methodName, superTd, context);
+            }
+        }
+        
+        return null;
+    }
+
+    private static TypeDeclaration findEnclosingType(ASTNode node) {
+        ASTNode current = node;
+        while (current != null) {
+            if (current instanceof TypeDeclaration td) return td;
+            current = current.getParent();
+        }
+        return null;
+    }
+
+    private static void parseGuard(Object arg, Transition t, CompilationUnit cu, CodebaseContext context) {
         QuotedExpression quotedExpr = QuotedExpression.of(arg);
         if (quotedExpr != null) {
-            t.setGuard(Guard.of(quotedExpr.toStringWithoutQuotes(), isLambdaOrAnonymous(quotedExpr.getExpression())));
+            String internalLogic = extractInternalLogic(quotedExpr.getExpression(), cu, context);
+            int lineNumber = cu.getLineNumber(quotedExpr.getExpression().getStartPosition());
+            TypeDeclaration td = findEnclosingType(quotedExpr.getExpression());
+            String fqn = td != null ? context.getFqn(td) : null;
+            String sourceFile = fqn != null ? context.getRelativePath(fqn) : null;
+            t.setGuard(Guard.of(quotedExpr.toStringWithoutQuotes(), isLambdaOrAnonymous(quotedExpr.getExpression()), internalLogic, lineNumber, fqn, sourceFile));
         }
     }
 
-    private static void parseAction(Object arg, Transition t) {
+    private static void parseAction(Object arg, Transition t, CompilationUnit cu, CodebaseContext context) {
         QuotedExpression quotedExpr = QuotedExpression.of(arg);
         if (quotedExpr != null) {
-            t.getActions().add(Action.of(quotedExpr.toStringWithoutQuotes(), isLambdaOrAnonymous(quotedExpr.getExpression())));
+            String internalLogic = extractInternalLogic(quotedExpr.getExpression(), cu, context);
+            int lineNumber = cu.getLineNumber(quotedExpr.getExpression().getStartPosition());
+            TypeDeclaration td = findEnclosingType(quotedExpr.getExpression());
+            String fqn = td != null ? context.getFqn(td) : null;
+            String sourceFile = fqn != null ? context.getRelativePath(fqn) : null;
+            t.getActions().add(Action.of(quotedExpr.toStringWithoutQuotes(), isLambdaOrAnonymous(quotedExpr.getExpression()), internalLogic, lineNumber, fqn, sourceFile));
         }
     }
 

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/ast/app/TransitionStateUtils.java

@@ -44,6 +44,23 @@ public class TransitionStateUtils {
                 .collect(Collectors.toSet());
     }
 
+    public static Set<State> findAllStates(Collection<Transition> transitions, Set<String> initialStates, Set<String> endStates) {
+        Set<State> allStates = new java.util.HashSet<>();
+        if (transitions != null) {
+            transitions.forEach(t -> {
+                if (t.getSourceStates() != null) allStates.addAll(t.getSourceStates());
+                if (t.getTargetStates() != null) allStates.addAll(t.getTargetStates());
+            });
+        }
+        if (initialStates != null) {
+            initialStates.forEach(s -> allStates.add(State.of(s)));
+        }
+        if (endStates != null) {
+            endStates.forEach(s -> allStates.add(State.of(s)));
+        }
+        return allStates;
+    }
+
     private static Stream<String> normalizeStates(Collection<State> states) {
         return states.stream()
                 .map(State::toString)

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/ast/common/CodebaseContext.java

@@ -1,65 +1,326 @@
 package click.kamil.springstatemachineexporter.ast.common;
 
+import click.kamil.springstatemachineexporter.analysis.model.LibraryHint;
+import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
+import click.kamil.springstatemachineexporter.analysis.resolver.PropertyResolver;
+import click.kamil.springstatemachineexporter.analysis.util.PlaceholderResolver;
 import click.kamil.springstatemachineexporter.model.State;
-import org.eclipse.jdt.core.dom.AST;
-import org.eclipse.jdt.core.dom.ASTParser;
-import org.eclipse.jdt.core.dom.Annotation;
-import org.eclipse.jdt.core.dom.CompilationUnit;
-import org.eclipse.jdt.core.dom.Expression;
-import org.eclipse.jdt.core.dom.ImportDeclaration;
-import org.eclipse.jdt.core.dom.MethodDeclaration;
-import org.eclipse.jdt.core.dom.Modifier;
-import org.eclipse.jdt.core.dom.QualifiedName;
-import org.eclipse.jdt.core.dom.SimpleName;
-import org.eclipse.jdt.core.dom.StringLiteral;
-import org.eclipse.jdt.core.dom.Type;
-import org.eclipse.jdt.core.dom.TypeDeclaration;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.eclipse.jdt.core.JavaCore;
+import org.eclipse.jdt.core.dom.*;
 
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import lombok.extern.slf4j.Slf4j;
 
+@Slf4j
 public class CodebaseContext {
     private final Map<String, CompilationUnit> classes = new HashMap<>();
     private final Map<String, Path> classPaths = new HashMap<>();
     private final Map<String, String> simpleNameToFqn = new HashMap<>();
     private final Set<String> ambiguousSimpleNames = new HashSet<>();
+    private final ConstantResolver constantResolver = new ConstantResolver();
+    private final PropertyResolver propertyResolver = new PropertyResolver();
+    private final List<String> activeProfiles = new ArrayList<>();
+    private Map<String, Map<String, String>> allProperties = new HashMap<>();
+    private List<LibraryHint> libraryHints = new ArrayList<>();
+    private final ObjectMapper objectMapper = new ObjectMapper();
+    private Path projectRoot;
+
+    public void setProjectRoot(Path root) {
+        this.projectRoot = root;
+    }
+
+    public String getRelativePath(Path fullPath) {
+        if (projectRoot != null && fullPath.isAbsolute() && fullPath.startsWith(projectRoot)) {
+            return projectRoot.relativize(fullPath).toString();
+        }
+        return fullPath.getFileName().toString();
+    }
+
+    public String getRelativePath(String fqn) {
+        Path path = classPaths.get(fqn);
+        return path != null ? getRelativePath(path) : null;
+    }
+
+    public void loadLibraryHints(Path hintsFile) throws IOException {
+        if (Files.exists(hintsFile)) {
+            System.out.println("Loading hints from " + hintsFile.toAbsolutePath());
+            this.libraryHints = objectMapper.readValue(hintsFile.toFile(), new TypeReference<List<LibraryHint>>() {});
+            System.out.println("Loaded " + libraryHints.size() + " library hints");
+        }
+    }
+
+    public List<LibraryHint> getLibraryHints() {
+        return Collections.unmodifiableList(libraryHints);
+    }
+
+    private final Set<String> ignorePatterns = new HashSet<>(Set.of("**/test/**", "**/build/**", "**/node_modules/**", "**/out/**"));
+    private String[] classpath = new String[0];
+    private String[] sourcepath = new String[0];
+    private boolean resolveBindings = false;
+
+    public Map<String, Map<String, String>> getProperties() {
+        return Collections.unmodifiableMap(allProperties);
+    }
+
+    public void setClasspath(List<String> classpath) {
+        this.classpath = classpath.toArray(new String[0]);
+    }
+
+    public void setSourcepath(List<String> sourcepath) {
+        this.sourcepath = sourcepath.toArray(new String[0]);
+    }
+
+    public void setResolveBindings(boolean resolveBindings) {
+        this.resolveBindings = resolveBindings;
+    }
+
+    public void setActiveProfiles(List<String> profiles) {
+        this.activeProfiles.clear();
+        if (profiles != null) {
+            this.activeProfiles.addAll(profiles);
+        }
+        this.propertyResolver.setActiveProfiles(profiles);
+    }
+
+    public String resolveString(String input) {
+        if (input == null) return null;
+
+        Map<String, String> merged = new HashMap<>();
+        // 1. Default properties
+        Map<String, String> defaultProps = allProperties.get("default");
+        if (defaultProps != null) {
+            merged.putAll(defaultProps);
+        }
+
+        // 2. Active profiles (later ones override earlier ones)
+        for (String profile : activeProfiles) {
+            Map<String, String> profileProps = allProperties.get(profile);
+            if (profileProps != null) {
+                merged.putAll(profileProps);
+            }
+        }
+
+        return PlaceholderResolver.resolve(input, merged);
+    }
+
+    public String resolveExpression(Expression expr) {
+        if (expr == null) return null;
+
+        String astResolved = constantResolver.resolve(expr, this);
+        if (astResolved == null) {
+            astResolved = expr.toString().replaceAll("^\"|\"$", "");
+        }
+
+        return resolveString(astResolved);
+    }
+    public TypeDeclaration resolveStaticImport(String memberName, CompilationUnit contextCu) {
+        if (contextCu == null) return null;
+
+        for (Object impObj : contextCu.imports()) {
+            ImportDeclaration imp = (ImportDeclaration) impObj;
+            if (imp.isStatic()) {
+                String impName = imp.getName().getFullyQualifiedName();
+                if (imp.isOnDemand()) {
+                    // Star import: import static com.example.C.*;
+                    TypeDeclaration td = getTypeDeclaration(impName, contextCu);
+                    if (td != null && hasField(td, memberName)) {
+                        return td;
+                    }
+                } else {
+                    // Single import: import static com.example.C.A;
+                    if (impName.endsWith("." + memberName)) {
+                        String typeFqn = impName.substring(0, impName.lastIndexOf('.'));
+                        return getTypeDeclaration(typeFqn, contextCu);
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    public boolean hasField(TypeDeclaration td, String name) {
+        for (FieldDeclaration fd : td.getFields()) {
+            for (Object fragObj : fd.fragments()) {
+                if (fragObj instanceof VariableDeclarationFragment fragment) {
+                    if (fragment.getName().getIdentifier().equals(name)) {
+                        return true;
+                    }
+                }
+            }
+        }
+        return false;
+    }
 
     public void scan(Path rootDir) throws IOException {
-        List<Path> javaFiles = FileUtils.findFilesWithExtension(Set.of(rootDir), ".java");
+        scan(Set.of(rootDir), Collections.emptySet());
+    }
+
+    private final List<CompilationUnit> allCus = new ArrayList<>();
+
+    private final Map<String, List<String>> interfaceToImpls = new HashMap<>();
+    private final Map<String, List<String>> enumValues = new HashMap<>();
+
+    public void scan(Set<Path> rootDirs, Set<String> customIgnorePatterns) throws IOException {
+        this.allProperties = propertyResolver.resolveAllProperties(rootDirs);
+
+        Set<String> activeIgnore = new HashSet<>(ignorePatterns);
+        activeIgnore.addAll(customIgnorePatterns);
+
+        List<Path> javaFiles = FileUtils.findFilesWithExtension(rootDirs, ".java", activeIgnore);
+        log.info("CodebaseContext found {} java files across {} root directories", javaFiles.size(), rootDirs.size());
         for (Path javaFile : javaFiles) {
             String source = Files.readString(javaFile);
-            CompilationUnit cu = parse(source);
+            CompilationUnit cu = parse(source, javaFile.toAbsolutePath().toString());
+            allCus.add(cu);
+            
             String packageName = cu.getPackage() != null ? cu.getPackage().getName().getFullyQualifiedName() : "";
             for (Object type : cu.types()) {
                 if (type instanceof TypeDeclaration td) {
-                    String simpleName = td.getName().getIdentifier();
-                    String fqn = packageName.isEmpty() ? simpleName : packageName + "." + simpleName;
-                    classes.put(fqn, cu);
-                    classPaths.put(fqn, javaFile);
-                    
-                    if (simpleNameToFqn.containsKey(simpleName)) {
-                        String existingFqn = simpleNameToFqn.get(simpleName);
-                        if (!existingFqn.equals(fqn)) {
-                            ambiguousSimpleNames.add(simpleName);
-                        }
-                    } else {
-                        simpleNameToFqn.put(simpleName, fqn);
-                    }
+                    indexType(td, packageName, javaFile);
+                } else if (type instanceof EnumDeclaration ed) {
+                    indexEnum(ed, packageName, javaFile);
                 }
             }
         }
     }
 
+    private void indexType(TypeDeclaration td, String parentFqn, Path javaFile) {
+        String simpleName = td.getName().getIdentifier();
+        String fqn = parentFqn.isEmpty() ? simpleName : parentFqn + "." + simpleName;
+        
+        classes.put(fqn, (CompilationUnit) td.getRoot());
+        classPaths.put(fqn, javaFile);
+
+        if (simpleNameToFqn.containsKey(simpleName)) {
+            String existingFqn = simpleNameToFqn.get(simpleName);
+            if (!existingFqn.equals(fqn)) {
+                ambiguousSimpleNames.add(simpleName);
+            }
+        } else {
+            simpleNameToFqn.put(simpleName, fqn);
+        }
+
+        // Inheritance Mapping
+        // Track implementations (for both interfaces and superclasses)
+        if (td.superInterfaceTypes() != null) {
+            for (Object itfObj : td.superInterfaceTypes()) {
+                Type itf = (Type) itfObj;
+                String itfName = extractTypeName(itf);
+                interfaceToImpls.computeIfAbsent(itfName, k -> new ArrayList<>()).add(fqn);
+            }
+        }
+        Type superclass = td.getSuperclassType();
+        if (superclass != null) {
+            String superName = extractTypeName(superclass);
+            interfaceToImpls.computeIfAbsent(superName, k -> new ArrayList<>()).add(fqn);
+        }
+
+        // Recursively index nested types
+        for (Object type : td.getTypes()) {
+            if (type instanceof TypeDeclaration nestedTd) {
+                indexType(nestedTd, fqn, javaFile);
+            }
+        }
+    }
+
+    public List<String> getImplementations(String interfaceName) {
+        Set<String> allImpls = new HashSet<>();
+        collectImplementations(interfaceName, allImpls, new HashSet<>());
+        return new ArrayList<>(allImpls);
+    }
+
+    private void collectImplementations(String typeName, Set<String> results, Set<String> visited) {
+        if (!visited.add(typeName)) return;
+
+        // Try direct match
+        List<String> directImpls = interfaceToImpls.get(typeName);
+        
+        // Try FQN match if input was simple name
+        if (directImpls == null) {
+            String fqn = simpleNameToFqn.get(typeName);
+            if (fqn != null) {
+                directImpls = interfaceToImpls.get(fqn);
+            }
+        }
+        
+        // Try simple name match if input was FQN
+        if (directImpls == null && typeName.contains(".")) {
+            String simpleName = typeName.substring(typeName.lastIndexOf('.') + 1);
+            directImpls = interfaceToImpls.get(simpleName);
+        }
+
+        if (directImpls != null) {
+            for (String impl : directImpls) {
+                results.add(impl);
+                // Recursively find implementations of the implementation (e.g., subclasses of an abstract class)
+                collectImplementations(impl, results, visited);
+            }
+        }
+    }
+
+    private void indexEnum(EnumDeclaration ed, String parentFqn, Path javaFile) {
+        String simpleName = ed.getName().getIdentifier();
+        String fqn = parentFqn.isEmpty() ? simpleName : parentFqn + "." + simpleName;
+        
+        classes.put(fqn, (CompilationUnit) ed.getRoot());
+        classPaths.put(fqn, javaFile);
+        
+        List<String> values = new ArrayList<>();
+        for (Object o : ed.enumConstants()) {
+            if (o instanceof EnumConstantDeclaration ecd) {
+                values.add(fqn + "." + ecd.getName().getIdentifier());
+            }
+        }
+        enumValues.put(fqn, values);
+        if (!simpleNameToFqn.containsKey(simpleName)) {
+            simpleNameToFqn.put(simpleName, fqn);
+        }
+    }
+
+    public List<String> getEnumValues(String fqnOrSimpleName) {
+        if (fqnOrSimpleName == null) return null;
+        List<String> values = enumValues.get(fqnOrSimpleName);
+        if (values != null) return values;
+        String fqn = simpleNameToFqn.get(fqnOrSimpleName);
+        if (fqn != null) return enumValues.get(fqn);
+        // Also try stripping array or generic types if any (e.g. MyEnum[])
+        return null;
+    }
+
     public State resolveState(Expression expr, CompilationUnit cu) {
         if (expr == null)
             return null;
+
+        // 1. Check for constants
+        String resolvedValue = constantResolver.resolve(expr, this);
+        if (resolvedValue != null) {
+            return State.of(expr.toString(), resolvedValue);
+        }
+
+        // 2. Check for @Value fields (SimpleName)
+        if (expr instanceof SimpleName sn) {
+            String fieldName = sn.getIdentifier();
+            TypeDeclaration td = findEnclosingType(sn);
+            if (td != null) {
+                String value = findValueFromField(td, fieldName);
+                if (value != null) {
+                    return State.of(fieldName, value);
+                }
+            }
+        }
+
         if (expr instanceof StringLiteral sl)
             return State.of(sl.getLiteralValue());
 
@@ -75,6 +336,54 @@ public class CodebaseContext {
         return State.of(raw);
     }
 
+    private String findValueFromField(TypeDeclaration td, String fieldName) {
+        for (FieldDeclaration fd : td.getFields()) {
+            for (Object fragObj : fd.fragments()) {
+                if (fragObj instanceof VariableDeclarationFragment fragment) {
+                    if (fragment.getName().getIdentifier().equals(fieldName)) {
+                        // Check for @Value annotation
+                        for (Object mod : fd.modifiers()) {
+                            if (mod instanceof Annotation ann) {
+                                String name = ann.getTypeName().getFullyQualifiedName();
+                                if (name.endsWith("Value")) {
+                                    return extractAnnotationValue(ann);
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    private String extractAnnotationValue(Annotation ann) {
+        if (ann instanceof SingleMemberAnnotation sma) {
+            return stripQuotes(sma.getValue().toString());
+        } else if (ann instanceof NormalAnnotation na) {
+            for (Object pairObj : na.values()) {
+                MemberValuePair pair = (MemberValuePair) pairObj;
+                if ("value".equals(pair.getName().getIdentifier())) {
+                    return stripQuotes(pair.getValue().toString());
+                }
+            }
+        }
+        return null;
+    }
+
+    private String stripQuotes(String s) {
+        if (s == null) return null;
+        return s.replaceAll("^\"|\"$", "");
+    }
+
+    private TypeDeclaration findEnclosingType(ASTNode node) {
+        ASTNode parent = node.getParent();
+        while (parent != null && !(parent instanceof TypeDeclaration)) {
+            parent = parent.getParent();
+        }
+        return (TypeDeclaration) parent;
+    }
+
     private String resolveQualifiedName(QualifiedName qn, CompilationUnit cu) {
         String qualifier = qn.getQualifier().toString();
         String name = qn.getName().getIdentifier();
@@ -97,11 +406,20 @@ public class CodebaseContext {
         return name;
     }
 
-    private CompilationUnit parse(String source) {
+    private CompilationUnit parse(String source, String unitName) {
         ASTParser parser = ASTParser.newParser(AST.getJLSLatest());
         parser.setSource(source.toCharArray());
         parser.setKind(ASTParser.K_COMPILATION_UNIT);
-        parser.setResolveBindings(false);
+        parser.setResolveBindings(resolveBindings);
+
+        Map<String, String> options = JavaCore.getOptions();
+        JavaCore.setComplianceOptions(JavaCore.VERSION_21, options);
+        parser.setCompilerOptions(options);
+
+        if (resolveBindings) {
+            parser.setUnitName(unitName);
+            parser.setEnvironment(classpath, sourcepath, null, true);
+        }
         return (CompilationUnit) parser.createAST(null);
     }
 
@@ -173,26 +491,90 @@ public class CodebaseContext {
         return getTypeDeclaration(name);
     }
 
+    public String getSuperclassFqn(TypeDeclaration td) {
+        Type superType = td.getSuperclassType();
+        if (superType == null) return null;
+        
+        String superName = extractTypeName(superType);
+        CompilationUnit cu = (CompilationUnit) td.getRoot();
+        TypeDeclaration superTd = getTypeDeclaration(superName, cu);
+        return superTd != null ? getFqn(superTd) : superName;
+    }
+
+    private String extractTypeName(Type type) {
+        if (type.isParameterizedType()) {
+            return extractTypeName(((ParameterizedType) type).getType());
+        } else if (type.isSimpleType()) {
+            return ((SimpleType) type).getName().getFullyQualifiedName();
+        } else if (type.isQualifiedType()) {
+            return ((QualifiedType) type).getName().getFullyQualifiedName();
+        }
+        return type.toString();
+    }
+
+    public MethodDeclaration findMethodDeclaration(TypeDeclaration td, String methodName, boolean includeSuper) {
+        for (MethodDeclaration method : td.getMethods()) {
+            if (method.getName().getIdentifier().equals(methodName)) {
+                return method;
+            }
+        }
+
+        if (includeSuper) {
+            String superFqn = getSuperclassFqn(td);
+            if (superFqn != null) {
+                TypeDeclaration superTd = getTypeDeclaration(superFqn);
+                if (superTd != null) {
+                    return findMethodDeclaration(superTd, methodName, true);
+                }
+            }
+            
+            // Check interfaces
+            for (Object interfaceTypeObj : td.superInterfaceTypes()) {
+                Type interfaceType = (Type) interfaceTypeObj;
+                String interfaceName = extractTypeName(interfaceType);
+                TypeDeclaration interfaceTd = getTypeDeclaration(interfaceName, (CompilationUnit) td.getRoot());
+                if (interfaceTd != null) {
+                    MethodDeclaration found = findMethodDeclaration(interfaceTd, methodName, true);
+                    if (found != null) return found;
+                }
+            }
+        }
+        return null;
+    }
+
     public String getFqn(TypeDeclaration td) {
+        StringBuilder sb = new StringBuilder(td.getName().getIdentifier());
+        ASTNode current = td.getParent();
+        while (current instanceof TypeDeclaration parent) {
+            sb.insert(0, parent.getName().getIdentifier() + ".");
+            current = parent.getParent();
+        }
+
         CompilationUnit cu = (CompilationUnit) td.getRoot();
         String packageName = cu.getPackage() != null ? cu.getPackage().getName().getFullyQualifiedName() : "";
-        String simpleName = td.getName().getIdentifier();
-        return packageName.isEmpty() ? simpleName : packageName + "." + simpleName;
+        String fqn = sb.toString();
+        return packageName.isEmpty() ? fqn : packageName + "." + fqn;
     }
 
     private TypeDeclaration findTypeInCu(CompilationUnit cu, String fqn) {
-        String packageName = cu.getPackage() != null ? cu.getPackage().getName().getFullyQualifiedName() : "";
         for (Object type : cu.types()) {
             if (type instanceof TypeDeclaration td) {
-                String simpleName = td.getName().getIdentifier();
-                String typeFqn = packageName.isEmpty() ? simpleName : packageName + "." + simpleName;
-                if (typeFqn.equals(fqn))
-                    return td;
+                TypeDeclaration found = findNestedType(td, fqn);
+                if (found != null) return found;
             }
         }
         return null;
     }
 
+    private TypeDeclaration findNestedType(TypeDeclaration td, String targetFqn) {
+        if (getFqn(td).equals(targetFqn)) return td;
+        for (TypeDeclaration nested : td.getTypes()) {
+            TypeDeclaration found = findNestedType(nested, targetFqn);
+            if (found != null) return found;
+        }
+        return null;
+    }
+
     public Path getPath(String className) {
         return classPaths.get(className);
     }
@@ -321,4 +703,31 @@ public class CodebaseContext {
     private String getSimpleName(Type type) {
         return AstUtils.extractSimpleTypeName(type);
     }
+
+    public Collection<CompilationUnit> getCompilationUnits() {
+        return Collections.unmodifiableCollection(allCus);
+    }
+
+    public Collection<TypeDeclaration> getTypeDeclarations() {
+        List<TypeDeclaration> types = new ArrayList<>();
+        for (CompilationUnit cu : allCus) {
+            for (Object typeObj : cu.types()) {
+                if (typeObj instanceof TypeDeclaration td) {
+                    types.add(td);
+                    // Handle nested types
+                    types.addAll(getNestedTypes(td));
+                }
+            }
+        }
+        return types;
+    }
+
+    private List<TypeDeclaration> getNestedTypes(TypeDeclaration td) {
+        List<TypeDeclaration> nested = new ArrayList<>();
+        for (TypeDeclaration inner : td.getTypes()) {
+            nested.add(inner);
+            nested.addAll(getNestedTypes(inner));
+        }
+        return nested;
+    }
 }

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/ast/common/FileUtils.java

@@ -1,8 +1,11 @@
 package click.kamil.springstatemachineexporter.ast.common;
 
 import java.io.IOException;
+import java.nio.file.FileSystems;
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.nio.file.PathMatcher;
+import java.util.Collections;
 import java.util.List;
 import java.util.Set;
 import java.util.stream.Collectors;
@@ -10,6 +13,14 @@ import java.util.stream.Stream;
 
 public class FileUtils {
     public static List<Path> findFilesWithExtension(Set<Path> startDirs, String extension) throws RuntimeException {
+        return findFilesWithExtension(startDirs, extension, Collections.emptySet());
+    }
+
+    public static List<Path> findFilesWithExtension(Set<Path> startDirs, String extension, Set<String> ignorePatterns) throws RuntimeException {
+        List<PathMatcher> matchers = ignorePatterns.stream()
+                .map(p -> FileSystems.getDefault().getPathMatcher("glob:" + p))
+                .collect(Collectors.toList());
+
         try (Stream<Path> paths = startDirs.stream()
                 .flatMap(startDir -> {
                     try {
@@ -20,6 +31,10 @@ public class FileUtils {
                 })) {
             return paths
                     .filter(p -> Files.isRegularFile(p) && p.toString().endsWith(extension))
+                    .filter(p -> matchers.stream().noneMatch(m -> m.matches(p)))
+                    .map(Path::toAbsolutePath)
+                    .map(Path::normalize)
+                    .distinct()
                     .collect(Collectors.toList());
         }
     }

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/command/ExporterCommand.java

@@ -45,11 +45,31 @@ public class ExporterCommand implements Callable<Integer> {
     @Option(names = {"--no-diamonds"}, description = "Render choice/junction states as regular states instead of diamonds.", negatable = true, defaultValue = "true")
     private boolean renderChoicesAsDiamonds;
 
+    @Option(names = {"-p", "--profiles"}, description = "Spring profiles to activate for property resolution.", split = ",")
+    private List<String> activeProfiles;
+
+    @Option(names = {"--event"}, description = "Format for events when they are enums: fn (fullName, default), fqn (fully qualified name), sn (short name)", defaultValue = "fn")
+    private click.kamil.springstatemachineexporter.exporter.EnumFormat eventFormat;
+
+    @Option(names = {"--state"}, description = "Format for states when they are enums: fn (fullName, default), fqn (fully qualified name), sn (short name)", defaultValue = "fn")
+    private click.kamil.springstatemachineexporter.exporter.EnumFormat stateFormat;
+
+    @Option(names = {"--debug"}, description = "Enable diagnostic mode to show unresolved call chains and detailed analysis logging.", defaultValue = "false")
+    private boolean debug;
+
+    @Option(names = {"--resolve-classpath"}, description = "Automatically run Maven/Gradle to resolve full classpath dependencies for perfect AST bindings.", defaultValue = "false")
+    private boolean resolveClasspath;
+
     @Override
     public Integer call() throws Exception {
         var out = spec.commandLine().getOut();
         var err = spec.commandLine().getErr();
 
+        if (debug) {
+            System.setProperty("org.slf4j.simpleLogger.defaultLogLevel", "debug");
+            out.println(CommandLine.Help.Ansi.AUTO.string("@|bold,cyan Diagnostic mode enabled|@"));
+        }
+
         if (inputDir == null && jsonFile == null) {
             inputDir = Path.of(".");
         }
@@ -66,10 +86,11 @@ public class ExporterCommand implements Callable<Integer> {
         }
 
         try {
+            List<String> profiles = activeProfiles != null ? activeProfiles : java.util.Collections.emptyList();
             if (jsonFile != null) {
-                exportService.runJsonExporter(jsonFile, outputDir, selectedFormats);
+                exportService.runJsonExporter(jsonFile, outputDir, selectedFormats, profiles, eventFormat, stateFormat);
             } else {
-                exportService.runExporter(inputDir, outputDir, selectedFormats, renderChoicesAsDiamonds);
+                exportService.runExporter(inputDir, outputDir, selectedFormats, renderChoicesAsDiamonds, profiles, null, null, eventFormat, stateFormat, resolveClasspath);
             }
             out.println(CommandLine.Help.Ansi.AUTO.string("%n@|bold,green SUCCESS:|@ All state machines have been exported to " + outputDir.toAbsolutePath()));
             return 0;

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/exporter/Dot.java

@@ -18,17 +18,21 @@ public class Dot implements StateMachineExporter {
     };
 
     @Override
-    public String export(String name,
-                         List<Transition> transitions,
-                         Set<String> startStates,
-                         Set<String> endStates,
-                         ExportOptions options) {
+    public String export(click.kamil.springstatemachineexporter.analysis.model.AnalysisResult result, ExportOptions options) {
         StringBuilder sb = new StringBuilder();
         sb.append("digraph statemachine {\n");
         sb.append("  rankdir=LR;\n");
         sb.append("  node [shape=rounded, style=filled, fillcolor=white, fontname=\"Arial\"];\n");
         sb.append("  edge [fontname=\"Arial\", fontsize=10];\n\n");
 
+        // --- Core State Machine Rendering ---
+        renderCore(result.getTransitions(), result.getStartStates(), result.getEndStates(), options, sb);
+
+        sb.append("}\n");
+        return sb.toString();
+    }
+
+    private void renderCore(List<Transition> transitions, Set<String> startStates, Set<String> endStates, ExportOptions options, StringBuilder sb) {
         // Choices
         Set<String> statesWithChoice = new LinkedHashSet<>();
         Map<String, String> choiceColorMap = new HashMap<>();
@@ -37,7 +41,7 @@ public class Dot implements StateMachineExporter {
         for (Transition t : transitions) {
             if (t.getType() == TransitionType.CHOICE && t.getSourceStates() != null) {
                 for (State source : t.getSourceStates()) {
-                    String simplified = simplify(source.toString());
+                    String simplified = simplify(options.formatState(source));
                     statesWithChoice.add(simplified);
                     if (!choiceColorMap.containsKey(simplified)) {
                         choiceColorMap.put(simplified, CHOICE_COLORS[colorIndex % CHOICE_COLORS.length]);
@@ -82,11 +86,11 @@ public class Dot implements StateMachineExporter {
             }
 
             for (State rawSourceState : t.getSourceStates()) {
-                String rawSource = rawSourceState.toString();
+                String rawSource = options.formatState(rawSourceState);
                 String source = simplify(rawSource);
 
                 for (State rawTargetState : targets) {
-                    String rawTarget = rawTargetState.toString();
+                    String rawTarget = options.formatState(rawTargetState);
                     String target = simplify(rawTarget);
                     String edgeSource = source;
 
@@ -96,8 +100,11 @@ public class Dot implements StateMachineExporter {
 
                     // Label: event [guard] / actions
                     StringBuilder label = new StringBuilder();
-                    if (t.getEvent() != null && !t.getEvent().isBlank()) {
-                        label.append(escapeDotString(t.getEvent()));
+                    if (t.getEvent() != null) {
+                        String eventStr = options.formatEvent(t.getEvent());
+                        if (eventStr != null && !eventStr.isBlank()) {
+                            label.append(escapeDotString(eventStr));
+                        }
                     }
 
                     // Guard
@@ -182,7 +189,22 @@ public class Dot implements StateMachineExporter {
                 }
             }
         }
+    }
 
+    @Override
+    public String export(String name,
+                         List<Transition> transitions,
+                         Set<String> startStates,
+                         Set<String> endStates,
+                         ExportOptions options) {
+        StringBuilder sb = new StringBuilder();
+        sb.append("digraph statemachine {\n");
+        sb.append("  rankdir=LR;\n");
+        sb.append("  node [shape=rounded, style=filled, fillcolor=white, fontname=\"Arial\"];\n");
+        sb.append("  edge [fontname=\"Arial\", fontsize=10];\n\n");
+        
+        renderCore(transitions, startStates, endStates, options, sb);
+        
         sb.append("}\n");
         return sb.toString();
     }

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/exporter/EnumFormat.java

@@ -0,0 +1,5 @@
+package click.kamil.springstatemachineexporter.exporter;
+
+public enum EnumFormat {
+    fn, fqn, sn
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/exporter/ExportOptions.java

@@ -10,4 +10,39 @@ public class ExportOptions {
     boolean useLambdaGuards = true;
     @Builder.Default
     boolean renderChoicesAsDiamonds = true;
+    @Builder.Default
+    boolean embedIdentifiers = false;
+    @Builder.Default
+    boolean includeMetadataPane = true;
+
+    @Builder.Default
+    EnumFormat eventFormat = EnumFormat.fn;
+    @Builder.Default
+    EnumFormat stateFormat = EnumFormat.fn;
+
+    public String formatState(click.kamil.springstatemachineexporter.model.State state) {
+        if (state == null) return null;
+        return format(state.rawName(), state.fullIdentifier(), stateFormat);
+    }
+
+    public String formatEvent(click.kamil.springstatemachineexporter.model.Event event) {
+        if (event == null) return null;
+        return format(event.rawName(), event.fullIdentifier(), eventFormat);
+    }
+
+    private String format(String raw, String fqn, EnumFormat format) {
+        if (fqn == null) return raw;
+        switch (format) {
+            case fqn: return fqn;
+            case sn: return fqn.substring(fqn.lastIndexOf('.') + 1);
+            case fn: 
+                int lastDot = fqn.lastIndexOf('.');
+                if (lastDot > 0) {
+                    int prevDot = fqn.lastIndexOf('.', lastDot - 1);
+                    return prevDot > 0 ? fqn.substring(prevDot + 1) : fqn;
+                }
+                return fqn;
+            default: return raw;
+        }
+    }
 }

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/exporter/JsonExporter.java

@@ -17,6 +17,23 @@ public class JsonExporter implements StateMachineExporter {
                 .enable(SerializationFeature.INDENT_OUTPUT);
     }
 
+    @Override
+    public String export(click.kamil.springstatemachineexporter.analysis.model.AnalysisResult result, ExportOptions options) {
+        try {
+            java.util.Map<String, Object> output = new java.util.HashMap<>();
+            output.put("name", result.getName());
+            output.put("transitions", result.getTransitions());
+            output.put("startStates", result.getStartStates());
+            output.put("endStates", result.getEndStates());
+            output.put("renderChoicesAsDiamonds", options.isRenderChoicesAsDiamonds());
+            output.put("metadata", result.getMetadata());
+            
+            return objectMapper.writeValueAsString(output);
+        } catch (Exception e) {
+            throw new RuntimeException("Failed to export to JSON", e);
+        }
+    }
+
     @Override
     public String export(String name, List<Transition> transitions, Set<String> startStates, Set<String> endStates, ExportOptions options) {
         try {

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/exporter/PlantUml.java

@@ -3,34 +3,20 @@ package click.kamil.springstatemachineexporter.exporter;
 import click.kamil.springstatemachineexporter.model.State;
 import click.kamil.springstatemachineexporter.model.Transition;
 import click.kamil.springstatemachineexporter.model.TransitionType;
-import click.kamil.springstatemachineexporter.ast.common.StringUtils;
 
 import java.io.BufferedReader;
 import java.io.InputStream;
 import java.io.InputStreamReader;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
-import java.util.Set;
+import java.util.*;
 import java.util.stream.Collectors;
 
 public class PlantUml implements StateMachineExporter {
-    private final List<String> choiceColors = List.of("FF6347", "4682B4", "32CD32", "FFD700", "6A5ACD", "FF69B4");
 
     private final String LAMBDA = "λ";
 
-    private String loadBaseStyle() {
-        try (InputStream is = getClass().getResourceAsStream("/plantuml/default-style.puml")) {
-            if (is == null) return "";
-            return new BufferedReader(new InputStreamReader(is))
-                    .lines()
-                    .collect(Collectors.joining("\n"));
-        } catch (Exception e) {
-            return "";
-        }
+    @Override
+    public String export(click.kamil.springstatemachineexporter.analysis.model.AnalysisResult result, ExportOptions options) {
+        return export(result.getName(), result.getTransitions(), result.getStartStates(), result.getEndStates(), options);
     }
 
     @Override
@@ -42,53 +28,57 @@ public class PlantUml implements StateMachineExporter {
 
         StringBuilder sb = new StringBuilder();
         sb.append("@startuml\n");
-
-        String style = loadBaseStyle();
-
-        StringBuilder choiceColorStyles = new StringBuilder();
-        StringBuilder hideChoiceColors = new StringBuilder();
-        for (int i = 0; i < choiceColors.size(); i++) {
-            choiceColorStyles.append("    .choice_color_").append(i)
-                    .append(" { LineColor #").append(choiceColors.get(i)).append(" }\n");
-            hideChoiceColors.append("hide <<choice_color_").append(i).append(">> stereotype\n");
-        }
-
-        style = style.replace("/* CHOICE_COLORS_PLACEHOLDER */", choiceColorStyles.toString());
-        style = style.replace("/* HIDE_CHOICE_COLORS_PLACEHOLDER */", hideChoiceColors.toString());
-
-        sb.append(style).append("\n");
+        sb.append("!pragma layout smetana\n");
+        sb.append("set separator none\n");
+        sb.append("hide empty description\n");
+        sb.append("hide stereotype\n");
+        
+        // --- Premium Modern Styles ---
+        sb.append("skinparam state {\n");
+        sb.append("  BackgroundColor white\n");
+        sb.append("  BorderColor #94a3b8\n");
+        sb.append("  BorderThickness 1\n");
+        sb.append("  FontName Inter\n");
+        sb.append("  FontSize 9\n"); // Sleek but readable
+        sb.append("  FontStyle bold\n");
+        sb.append("  RoundCorner 20\n");
+        sb.append("  Padding 1\n"); 
+        sb.append("}\n");
+        sb.append("skinparam shadowing false\n");
+        sb.append("skinparam ArrowFontName JetBrains Mono\n");
+        sb.append("skinparam ArrowFontSize 8\n");
+        sb.append("skinparam ArrowColor #cbd5e1\n");
+        sb.append("skinparam ArrowThickness 1\n");
+        sb.append("skinparam dpi 110\n");
+        sb.append("skinparam svgLinkTarget _self\n");
+        
+        sb.append("\n");
 
         for (String start : startStates) {
             sb.append("[*] --> ").append(simplify(start)).append("\n");
         }
         sb.append("\n");
 
-        Set<String> statesWithChoice = new HashSet<>();
+        Set<String> statesWithChoice = new java.util.LinkedHashSet<>();
         for (Transition t : transitions) {
-            if (t.getType() == TransitionType.CHOICE) {
+            if (t.getType() == TransitionType.CHOICE && t.getSourceStates() != null) {
                 for (State source : t.getSourceStates()) {
-                    statesWithChoice.add(simplify(source.toString()));
+                    statesWithChoice.add(simplify(options.formatState(source)));
                 }
             }
         }
 
-        Map<String, String> choiceStateClassMap = new HashMap<>();
-        int colorIndex = 0;
-
         for (String state : statesWithChoice) {
-            String className = "choice_color_" + (colorIndex % choiceColors.size());
             if (options.isRenderChoicesAsDiamonds()) {
                 sb.append("state ").append(state).append(" <<choice>>\n");
             }
-            choiceStateClassMap.put(state, className);
-            colorIndex++;
         }
 
         Set<String> junctionStates = transitions.stream()
                 .filter(t -> t.getType() == TransitionType.JUNCTION)
                 .flatMap(t -> t.getSourceStates().stream())
-                .map(s -> simplify(s.toString()))
-                .collect(Collectors.toSet());
+                .map(s -> simplify(options.formatState(s)))
+                .collect(Collectors.toCollection(java.util.LinkedHashSet::new));
         for (String junction : junctionStates) {
             if (options.isRenderChoicesAsDiamonds()) {
                 sb.append("state ").append(junction).append(" <<choice>>\n");
@@ -97,7 +87,6 @@ public class PlantUml implements StateMachineExporter {
 
         sb.append("\n");
 
-        Set<String> usedEventStereotypes = new HashSet<>();
         for (Transition t : transitions) {
             if (t.getSourceStates() == null || t.getSourceStates().isEmpty())
                 continue;
@@ -107,33 +96,44 @@ public class PlantUml implements StateMachineExporter {
             List<String> targets;
             if (t.getTargetStates() == null || t.getTargetStates().isEmpty()) {
                 if (!allowNoTarget) {
-                    targets = t.getSourceStates().stream().map(s -> s.toString()).toList();
+                    targets = t.getSourceStates().stream().map(s -> options.formatState(s)).toList();
                 } else {
                     continue;
                 }
             } else {
-                targets = t.getTargetStates().stream().map(s -> s.toString()).toList();
+                targets = t.getTargetStates().stream().map(s -> options.formatState(s)).toList();
             }
 
             for (State rawSourceState : t.getSourceStates()) {
-                String source = simplify(rawSourceState.toString());
+                String source = simplify(options.formatState(rawSourceState));
 
                 for (String rawTarget : targets) {
                     String target = simplify(rawTarget);
-                    String transitionSource = source;
 
-                    String styleClass = getStyleClass(t, source, choiceStateClassMap);
-                    String color = getLegacyColor(t, source, choiceStateClassMap);
-                    sb.append(transitionSource).append(" -[#").append(color).append(",bold]-> ").append(target).append(" <<").append(styleClass).append(">>");
+                    String styleClass = getStyleClass(t, source, Collections.emptyMap());
+                    String color = getLegacyColor(t, source, Collections.emptyMap());
+                    sb.append(source).append(" -[#").append(color).append(",bold]-> ").append(target);
+                    
+                    sb.append(" <<").append(styleClass).append(">>");
 
-                    if (t.getEvent() != null && !t.getEvent().isBlank()) {
-                        String eventClass = "e_" + normalize(t.getEvent());
-                        sb.append(" <<").append(eventClass).append(">>");
-                        usedEventStereotypes.add(eventClass);
-                    }
 
-                    String label = buildLabel(t, options.isUseLambdaGuards());
-                    if (!label.isEmpty()) {
+                    String label = buildLabel(t, options);
+                    if (options.isEmbedIdentifiers()) {
+                        String eventStr = t.getEvent() != null ? options.formatEvent(t.getEvent()) : null;
+                        String linkId = eventStr != null && !eventStr.isBlank() ? "link_" + normalize(source) + "__" + normalize(eventStr) : "link_anon_" + normalize(source) + "_" + normalize(target);
+                        
+                        sb.append(" : [[#").append(linkId).append(" ");
+                        if (!label.isEmpty()) {
+                            String sanitized = label.replace("[", "&#91;")
+                                                  .replace("]", "&#93;")
+                                                  .replace("<", "&lt;")
+                                                  .replace(">", "&gt;");
+                            sb.append(sanitized);
+                        } else {
+                            sb.append(".");
+                        }
+                        sb.append("]]");
+                    } else if (!label.isEmpty()) {
                         sb.append(" : ").append(label);
                     }
                     sb.append("\n");
@@ -141,10 +141,6 @@ public class PlantUml implements StateMachineExporter {
             }
         }
 
-        for (String eventClass : usedEventStereotypes) {
-            sb.append("hide <<").append(eventClass).append(">> stereotype\n");
-        }
-
         sb.append("\n");
         for (String end : endStates) {
             sb.append(simplify(end)).append(" --> [*]\n");
@@ -161,16 +157,9 @@ public class PlantUml implements StateMachineExporter {
 
     private String getLegacyColor(Transition t, String source, Map<String, String> choiceStateClassMap) {
         if (t.getType() == null)
-            return "000000";
+            return "94a3b8";
         return switch (t.getType()) {
-            case CHOICE -> {
-                String className = choiceStateClassMap.get(source);
-                if (className != null && className.startsWith("choice_color_")) {
-                    int index = Integer.parseInt(className.substring("choice_color_".length()));
-                    yield choiceColors.get(index % choiceColors.size());
-                }
-                yield "000000";
-            }
+            case CHOICE -> "FF6347";
             case EXTERNAL -> "1E90FF";
             case INTERNAL -> "32CD32";
             case LOCAL -> "FFA500";
@@ -184,7 +173,7 @@ public class PlantUml implements StateMachineExporter {
         if (t.getType() == null)
             return "default";
         return switch (t.getType()) {
-            case CHOICE -> choiceStateClassMap.getOrDefault(source, "choice_type");
+            case CHOICE -> "choice_type";
             case EXTERNAL -> "external";
             case INTERNAL -> "internal";
             case LOCAL -> "local";
@@ -199,35 +188,33 @@ public class PlantUml implements StateMachineExporter {
         return ".puml";
     }
 
-    private String getGuardText(Transition t, boolean useLambdaGuards) {
-        if (t.getGuard() == null || StringUtils.isBlank(t.getGuard().expression()))
-            return "";
-        if (useLambdaGuards && t.getGuard().isLambda())
-            return LAMBDA;
-        return t.getGuard().expression().replaceAll("[\\n\\r]+", " ").replaceAll("\\s{2,}", " ").trim();
+    @Override
+    public String simplify(String state) {
+        if (state == null) return "";
+        if (state.contains("\"")) return state;
+        return state.replaceAll("[^a-zA-Z0-9_.]", "");
     }
 
-    private String getActionsText(Transition t, boolean useLambdaGuards) {
-        if (t.getActions() == null || t.getActions().isEmpty())
-            return "";
-        return t.getActions().stream()
-                .map(action -> (useLambdaGuards && action.isLambda()) ? LAMBDA : action.expression())
-                .collect(Collectors.joining(", "));
-    }
-
-    private String buildLabel(Transition t, boolean useLambdaGuards) {
+    private String buildLabel(Transition t, ExportOptions options) {
         List<String> parts = new ArrayList<>();
-        if (t.getEvent() != null && !t.getEvent().isBlank())
-            parts.add(simplify(t.getEvent()));
-        String guard = getGuardText(t, useLambdaGuards);
-        if (!guard.isEmpty())
-            parts.add("[" + guard + "]");
-        String actions = getActionsText(t, useLambdaGuards);
-        if (!actions.isEmpty()) {
-            if (!parts.isEmpty())
-                parts.add("/ " + actions);
-            else
-                parts.add(actions);
+        if (t.getEvent() != null) {
+            String eventStr = options.formatEvent(t.getEvent());
+            if (eventStr != null && !eventStr.isBlank()) {
+                parts.add(eventStr);
+            }
+        }
+        if (t.getGuard() != null) {
+            String g = t.getGuard().expression();
+            if (options.isUseLambdaGuards() && t.getGuard().isLambda()) {
+                parts.add("[" + LAMBDA + "]");
+            } else {
+                parts.add("[" + g.replaceAll("[\\n\\r]+", " ").replaceAll("\\s{2,}", " ").trim() + "]");
+            }
+        }
+        if (t.getActions() != null && !t.getActions().isEmpty()) {
+            parts.add("/ " + t.getActions().stream()
+                    .map(a -> (options.isUseLambdaGuards() && a.isLambda()) ? LAMBDA : a.expression().replaceAll("[\\n\\r]+", " ").replaceAll("\\s{2,}", " ").trim())
+                    .collect(Collectors.joining(", ")));
         }
         Optional.ofNullable(t.getOrder())
                 .filter(order -> t.getType() == TransitionType.CHOICE || t.getType() == TransitionType.JUNCTION)

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/exporter/Scxml.java

@@ -12,6 +12,11 @@ public class Scxml implements StateMachineExporter {
 
     private static final String LAMBDA = "λ";
 
+    @Override
+    public String export(click.kamil.springstatemachineexporter.analysis.model.AnalysisResult result, ExportOptions options) {
+        return export(result.getName(), result.getTransitions(), result.getStartStates(), result.getEndStates(), options);
+    }
+
     @Override
     public String export(String name,
                          List<Transition> transitions,
@@ -24,10 +29,10 @@ public class Scxml implements StateMachineExporter {
         sb.append(startStates.isEmpty() ? "" : simplify(startStates.iterator().next()));
         sb.append("\">\n");
 
-        Set<String> allStates = new HashSet<>();
+        Set<String> allStates = new java.util.LinkedHashSet<>();
         for (Transition t : transitions) {
-            t.getSourceStates().forEach(s -> allStates.add(s.toString()));
-            t.getTargetStates().forEach(s -> allStates.add(s.toString()));
+            t.getSourceStates().forEach(s -> allStates.add(options.formatState(s)));
+            t.getTargetStates().forEach(s -> allStates.add(options.formatState(s)));
         }
         allStates.addAll(startStates);
         allStates.addAll(endStates);
@@ -36,7 +41,7 @@ public class Scxml implements StateMachineExporter {
             sb.append("  <state id=\"").append(simplify(state)).append("\">\n");
 
             for (Transition t : transitions) {
-                if (t.getSourceStates() == null || t.getSourceStates().stream().noneMatch(s -> s.toString().equals(state)))
+                if (t.getSourceStates() == null || t.getSourceStates().stream().noneMatch(s -> options.formatState(s).equals(state)))
                     continue;
 
                 boolean allowNoTarget = t.getType() == TransitionType.JOIN || t.getType() == TransitionType.FORK;
@@ -53,7 +58,7 @@ public class Scxml implements StateMachineExporter {
                 }
 
                 for (State target : targets) {
-                    sb.append(renderTransition(t, target, options.isUseLambdaGuards()));
+                    sb.append(renderTransition(t, target, options));
                 }
             }
             sb.append("  </state>\n");
@@ -68,15 +73,18 @@ public class Scxml implements StateMachineExporter {
         return ".scxml.xml";
     }
 
-    private String renderTransition(Transition t, State target, boolean useLambdaGuards) {
+    private String renderTransition(Transition t, State target, ExportOptions options) {
         StringBuilder sb = new StringBuilder();
-        sb.append("    <transition target=\"").append(simplify(target.toString())).append("\"");
+        sb.append("    <transition target=\"").append(simplify(options.formatState(target))).append("\"");
 
-        if (t.getEvent() != null && !t.getEvent().isBlank()) {
-            sb.append(" event=\"").append(escapeXml(t.getEvent())).append("\"");
+        if (t.getEvent() != null) {
+            String eventStr = options.formatEvent(t.getEvent());
+            if (eventStr != null && !eventStr.isBlank()) {
+                sb.append(" event=\"").append(escapeXml(eventStr)).append("\"");
+            }
         }
 
-        String guard = getGuardText(t, useLambdaGuards);
+        String guard = getGuardText(t, options.isUseLambdaGuards());
         if (!guard.isBlank()) {
             sb.append(" cond=\"").append(escapeXml(guard)).append("\"");
         }

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/exporter/StateMachineExporter.java

@@ -1,11 +1,16 @@
 package click.kamil.springstatemachineexporter.exporter;
 
+import click.kamil.springstatemachineexporter.analysis.model.AnalysisResult;
 import click.kamil.springstatemachineexporter.model.Transition;
 
 import java.util.List;
 import java.util.Set;
 
 public interface StateMachineExporter {
+    default String export(AnalysisResult result, ExportOptions options) {
+        return export(result.getName(), result.getTransitions(), result.getStartStates(), result.getEndStates(), options);
+    }
+
     String export(String name,
                   List<Transition> transitions,
                   Set<String> startStates,

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/model/Action.java

@@ -1,7 +1,7 @@
 package click.kamil.springstatemachineexporter.model;
 
-public record Action(String expression, boolean isLambda) {
-    public static Action of(String expression, boolean isLambda) {
-        return expression != null ? new Action(expression, isLambda) : null;
+public record Action(String expression, boolean isLambda, String internalLogic, Integer lineNumber, String className, String sourceFile) {
+    public static Action of(String expression, boolean isLambda, String internalLogic, Integer lineNumber, String className, String sourceFile) {
+        return expression != null ? new Action(expression, isLambda, internalLogic, lineNumber, className, sourceFile) : null;
     }
 }

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/model/Event.java

@@ -0,0 +1,16 @@
+package click.kamil.springstatemachineexporter.model;
+
+public record Event(String rawName, String fullIdentifier) {
+    public static Event of(String name) {
+        return new Event(name, name);
+    }
+
+    public static Event of(String raw, String full) {
+        return new Event(raw, full);
+    }
+
+    @Override
+    public String toString() {
+        return fullIdentifier != null ? fullIdentifier : rawName;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/model/Guard.java

@@ -1,7 +1,7 @@
 package click.kamil.springstatemachineexporter.model;
 
-public record Guard(String expression, boolean isLambda) {
-    public static Guard of(String expression, boolean isLambda) {
-        return expression != null ? new Guard(expression, isLambda) : null;
+public record Guard(String expression, boolean isLambda, String internalLogic, Integer lineNumber, String className, String sourceFile) {
+    public static Guard of(String expression, boolean isLambda, String internalLogic, Integer lineNumber, String className, String sourceFile) {
+        return expression != null ? new Guard(expression, isLambda, internalLogic, lineNumber, className, sourceFile) : null;
     }
 }

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/model/Transition.java

@@ -14,7 +14,7 @@ public class Transition {
     private TransitionType type;
     private List<State> sourceStates = new ArrayList<>();
     private List<State> targetStates = new ArrayList<>();
-    private String event;
+    private Event event;
 
     private Guard guard;
     private List<Action> actions = new ArrayList<>();

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/service/ExportService.java

@@ -1,5 +1,14 @@
 package click.kamil.springstatemachineexporter.service;
 
+import click.kamil.springstatemachineexporter.analysis.enricher.CallChainEnricher;
+import click.kamil.springstatemachineexporter.analysis.enricher.EntryPointEnricher;
+import click.kamil.springstatemachineexporter.analysis.enricher.PropertyEnricher;
+import click.kamil.springstatemachineexporter.analysis.enricher.TriggerEnricher;
+import click.kamil.springstatemachineexporter.analysis.model.AnalysisResult;
+import click.kamil.springstatemachineexporter.analysis.model.BusinessFlow;
+import click.kamil.springstatemachineexporter.analysis.service.CodebaseIntelligenceProvider;
+import click.kamil.springstatemachineexporter.analysis.service.EnrichmentService;
+import click.kamil.springstatemachineexporter.analysis.service.JdtIntelligenceProvider;
 import click.kamil.springstatemachineexporter.ast.app.AstTransitionParser;
 import click.kamil.springstatemachineexporter.ast.app.StateMachineAggregator;
 import click.kamil.springstatemachineexporter.ast.app.TransitionStateUtils;
@@ -8,7 +17,6 @@ import click.kamil.springstatemachineexporter.model.Transition;
 import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
 import click.kamil.springstatemachineexporter.exporter.ExportOptions;
 import click.kamil.springstatemachineexporter.exporter.StateMachineExporter;
-import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.eclipse.jdt.core.dom.MethodDeclaration;
 import org.eclipse.jdt.core.dom.TypeDeclaration;
@@ -17,39 +25,170 @@ import java.io.IOException;
 import java.io.PrintWriter;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
+import java.util.*;
+import java.util.stream.Collectors;
 
 @Slf4j
-@RequiredArgsConstructor
 public class ExportService {
 
     private final List<StateMachineExporter> exporters;
+    private final EnrichmentService enrichmentService;
+
+    public ExportService(List<StateMachineExporter> exporters, EnrichmentService enrichmentService) {
+        this.exporters = exporters;
+        this.enrichmentService = enrichmentService;
+    }
+
+    public ExportService(List<StateMachineExporter> exporters) {
+        this(exporters, new EnrichmentService(List.of(
+                new TriggerEnricher(),
+                new EntryPointEnricher(),
+                new PropertyEnricher(),
+                new CallChainEnricher(),
+                new click.kamil.springstatemachineexporter.analysis.enricher.TransitionLinkerEnricher()
+        )));
+    }
+
     private static final List<String> TARGET_ANNOTATIONS = List.of("EnableStateMachineFactory", "EnableStateMachine");
     public static final Set<String> STATE_MACHINE_RETURN_TYPES = Set.of("StateMachine", "StateMachineFactory", "StateMachineModelFactory");
 
     public void runExporter(Path inputDir, Path outputDir, List<String> selectedFormats, boolean renderChoicesAsDiamonds) throws IOException {
+        runExporter(inputDir, outputDir, selectedFormats, renderChoicesAsDiamonds, Collections.emptyList(), null, null, click.kamil.springstatemachineexporter.exporter.EnumFormat.fn, click.kamil.springstatemachineexporter.exporter.EnumFormat.fn, false);
+    }
+
+    public void runExporter(Path inputDir, Path outputDir, List<String> selectedFormats, boolean renderChoicesAsDiamonds, List<String> activeProfiles) throws IOException {
+        runExporter(inputDir, outputDir, selectedFormats, renderChoicesAsDiamonds, activeProfiles, null, null, click.kamil.springstatemachineexporter.exporter.EnumFormat.fn, click.kamil.springstatemachineexporter.exporter.EnumFormat.fn, false);
+    }
+
+    public void runExporter(Path inputDir, Path outputDir, List<String> selectedFormats, boolean renderChoicesAsDiamonds, List<String> activeProfiles, Path flowsOverride, String machineFilter) throws IOException {
+        runExporter(inputDir, outputDir, selectedFormats, renderChoicesAsDiamonds, activeProfiles, flowsOverride, machineFilter, click.kamil.springstatemachineexporter.exporter.EnumFormat.fn, click.kamil.springstatemachineexporter.exporter.EnumFormat.fn, false);
+    }
+
+    public void runExporter(Path inputDir, Path outputDir, List<String> selectedFormats, boolean renderChoicesAsDiamonds, List<String> activeProfiles, click.kamil.springstatemachineexporter.exporter.EnumFormat eventFormat, click.kamil.springstatemachineexporter.exporter.EnumFormat stateFormat) throws IOException {
+        runExporter(inputDir, outputDir, selectedFormats, renderChoicesAsDiamonds, activeProfiles, null, null, eventFormat, stateFormat, false);
+    }
+
+    public void runExporter(Path inputDir, Path outputDir, List<String> selectedFormats, boolean renderChoicesAsDiamonds, List<String> activeProfiles, Path flowsOverride, String machineFilter, click.kamil.springstatemachineexporter.exporter.EnumFormat eventFormat, click.kamil.springstatemachineexporter.exporter.EnumFormat stateFormat, boolean resolveClasspath) throws IOException {
         CodebaseContext context = new CodebaseContext();
-        context.scan(inputDir);
-        exportAll(context, outputDir, selectedFormats, renderChoicesAsDiamonds);
+        context.setActiveProfiles(activeProfiles);
+        
+        click.kamil.springstatemachineexporter.analysis.resolver.SiblingDependencyResolver siblingResolver = new click.kamil.springstatemachineexporter.analysis.resolver.SiblingDependencyResolver();
+        Set<Path> allPaths = new HashSet<>();
+        allPaths.add(inputDir);
+        allPaths.addAll(siblingResolver.resolveSiblings(inputDir));
+        
+        // Find project root (common ancestor)
+        Path projectRoot = inputDir.toAbsolutePath();
+        for (Path p : allPaths) {
+            Path ap = p.toAbsolutePath();
+            while (projectRoot != null && !ap.startsWith(projectRoot)) {
+                projectRoot = projectRoot.getParent();
+            }
+        }
+        context.setProjectRoot(projectRoot);
+        log.info("Project root resolved to: {}", projectRoot);
+        
+        List<String> sourcepaths = allPaths.stream()
+                .map(p -> p.resolve("src/main/java").toString())
+                .filter(p -> Files.exists(Path.of(p)))
+                .collect(Collectors.toList());
+        log.info("Setting JDT sourcepath: {}", sourcepaths);
+        context.setSourcepath(sourcepaths);
+        
+        if (resolveClasspath) {
+            click.kamil.springstatemachineexporter.analysis.service.DynamicClasspathResolver classpathResolver = new click.kamil.springstatemachineexporter.analysis.service.DynamicClasspathResolver();
+            List<String> dynamicClasspath = classpathResolver.resolveClasspath(projectRoot);
+            if (!dynamicClasspath.isEmpty()) {
+                context.setClasspath(dynamicClasspath);
+                log.info("Injected {} external JARs into JDT ASTParser", dynamicClasspath.size());
+            }
+        } else {
+            log.info("Dynamic classpath resolution disabled. Use --resolve-classpath to enable.");
+        }
+        
+        context.setResolveBindings(true);
+        
+        Path hintsFile = inputDir.resolve("hints.json");
+        if (!Files.exists(hintsFile)) {
+            hintsFile = inputDir.resolve("src/main/resources/hints.json");
+        }
+        
+        if (Files.exists(hintsFile)) {
+            log.info("Loading hints from {}", hintsFile.toAbsolutePath());
+            context.loadLibraryHints(hintsFile);
+        }
+
+        List<BusinessFlow> flows = new ArrayList<>();
+        Path flowsFile = flowsOverride != null ? flowsOverride : inputDir.resolve("flows.json");
+        if (flowsOverride == null && !Files.exists(flowsFile)) {
+            flowsFile = inputDir.resolve("src/main/resources/flows.json");
+        }
+        
+        if (Files.exists(flowsFile)) {
+            log.info("Loading business flows from {}", flowsFile.toAbsolutePath());
+            try {
+                flows = new com.fasterxml.jackson.databind.ObjectMapper()
+                        .readValue(flowsFile.toFile(), new com.fasterxml.jackson.core.type.TypeReference<List<BusinessFlow>>() {});
+            } catch (Exception e) {
+                log.error("Failed to load flows.json", e);
+            }
+        }
+
+        context.scan(allPaths, Collections.emptySet());
+        
+        CodebaseIntelligenceProvider intelligence = new JdtIntelligenceProvider(context, inputDir);
+        exportAll(context, intelligence, outputDir, selectedFormats, renderChoicesAsDiamonds, flows, machineFilter, activeProfiles != null ? activeProfiles : Collections.emptyList(), eventFormat, stateFormat);
     }
 
     public void runJsonExporter(Path jsonFile, Path outputDir, List<String> selectedFormats) throws IOException {
-        JsonImportService jsonImportService = new JsonImportService();
-        StateMachineModel model = jsonImportService.importJson(jsonFile);
-        generateOutputs(outputDir, model.getName(), model.getTransitions(), model.getStartStates(), model.getEndStates(), selectedFormats, model.isRenderChoicesAsDiamonds());
+        runJsonExporter(jsonFile, outputDir, selectedFormats, Collections.emptyList(), click.kamil.springstatemachineexporter.exporter.EnumFormat.fn, click.kamil.springstatemachineexporter.exporter.EnumFormat.fn);
     }
 
-    private void exportAll(CodebaseContext context, Path outputDir, List<String> selectedFormats, boolean renderChoicesAsDiamonds) throws IOException {
+    public void runJsonExporter(Path jsonFile, Path outputDir, List<String> selectedFormats, List<String> activeProfiles) throws IOException {
+        runJsonExporter(jsonFile, outputDir, selectedFormats, activeProfiles, click.kamil.springstatemachineexporter.exporter.EnumFormat.fn, click.kamil.springstatemachineexporter.exporter.EnumFormat.fn);
+    }
+
+    public void runJsonExporter(Path jsonFile, Path outputDir, List<String> selectedFormats, List<String> activeProfiles, click.kamil.springstatemachineexporter.exporter.EnumFormat eventFormat, click.kamil.springstatemachineexporter.exporter.EnumFormat stateFormat) throws IOException {
+        JsonImportService jsonImportService = new JsonImportService();
+        AnalysisResult result = jsonImportService.importAnalysisResult(jsonFile);
+        
+        // Apply property resolution pass if placeholders exist
+        resolveProperties(result, activeProfiles);
+        
+        generateOutputs(outputDir, result, selectedFormats, eventFormat, stateFormat);
+    }
+
+    private void resolveProperties(AnalysisResult result, List<String> activeProfiles) {
+        Map<String, Map<String, String>> allProps = result.getMetadata().getProperties();
+        if (allProps == null || allProps.isEmpty()) return;
+
+        // 1. Merge properties based on active profiles
+        Map<String, String> merged = new HashMap<>();
+        // Start with default
+        if (allProps.containsKey("default")) {
+            merged.putAll(allProps.get("default"));
+        }
+        // Overlay active profiles
+        for (String profile : activeProfiles) {
+            if (allProps.containsKey(profile)) {
+                merged.putAll(allProps.get(profile));
+            }
+        }
+
+        // 2. Delegate to result for resolution
+        result.applyResolution(merged);
+    }
+
+    private void exportAll(CodebaseContext context, CodebaseIntelligenceProvider intelligence, Path outputDir, List<String> selectedFormats, boolean renderChoicesAsDiamonds, List<BusinessFlow> flows, String machineFilter, List<String> activeProfiles, click.kamil.springstatemachineexporter.exporter.EnumFormat eventFormat, click.kamil.springstatemachineexporter.exporter.EnumFormat stateFormat) throws IOException {
         Set<String> processedLocations = new HashSet<>();
 
         // 1. Find entry point classes (annotated or extending adapter)
         List<TypeDeclaration> entryPoints = context.findEntryPointClasses(TARGET_ANNOTATIONS);
         for (TypeDeclaration td : entryPoints) {
             String fqn = context.getFqn(td);
+            if (machineFilter != null && !fqn.contains(machineFilter)) continue;
             if (processedLocations.add(fqn)) {
-                processEntryPoint(td, outputDir, context, selectedFormats, renderChoicesAsDiamonds);
+                processEntryPoint(td, outputDir, context, intelligence, selectedFormats, renderChoicesAsDiamonds, flows, activeProfiles, eventFormat, stateFormat);
             }
         }
 
@@ -61,13 +200,14 @@ public class ExportService {
             String methodName = m.getName().getIdentifier();
             String uniqueId = parentFqn + "#" + methodName;
 
+            if (machineFilter != null && !uniqueId.contains(machineFilter)) continue;
             if (processedLocations.add(uniqueId)) {
-                processBeanMethod(m, outputDir, context, selectedFormats, renderChoicesAsDiamonds);
+                processBeanMethod(m, outputDir, context, intelligence, selectedFormats, renderChoicesAsDiamonds, flows, activeProfiles, eventFormat, stateFormat);
             }
         }
     }
 
-    private void processEntryPoint(TypeDeclaration td, Path outputDir, CodebaseContext context, List<String> selectedFormats, boolean renderChoicesAsDiamonds) throws IOException {
+    private void processEntryPoint(TypeDeclaration td, Path outputDir, CodebaseContext context, CodebaseIntelligenceProvider intelligence, List<String> selectedFormats, boolean renderChoicesAsDiamonds, List<BusinessFlow> flows, List<String> activeProfiles, click.kamil.springstatemachineexporter.exporter.EnumFormat eventFormat, click.kamil.springstatemachineexporter.exporter.EnumFormat stateFormat) throws IOException {
         String className = context.getFqn(td);
         log.info("Processing state machine config: {}", className);
 
@@ -83,11 +223,31 @@ public class ExportService {
 
         Set<String> startStates = TransitionStateUtils.findStartStates(transitions, initialStatesAst);
         Set<String> endStates = TransitionStateUtils.findEndStates(transitions, endStatesAst);
+        Set<click.kamil.springstatemachineexporter.model.State> allStates = TransitionStateUtils.findAllStates(transitions, initialStatesAst, endStatesAst);
 
-        generateOutputs(outputDir, className, transitions, startStates, endStates, selectedFormats, renderChoicesAsDiamonds);
+        if (allStates.isEmpty() && transitions.isEmpty()) {
+            log.info("Skipping empty state machine config: {}", className);
+            return;
+        }
+
+        AnalysisResult result = AnalysisResult.builder()
+                .name(className)
+                .states(allStates)
+                .transitions(transitions)
+                .startStates(startStates)
+                .endStates(endStates)
+                .renderChoicesAsDiamonds(renderChoicesAsDiamonds)
+                .flows(flows)
+                .build();
+
+        enrichmentService.enrich(result, context, intelligence);
+
+        resolveProperties(result, activeProfiles);
+
+        generateOutputs(outputDir, result, selectedFormats, eventFormat, stateFormat);
     }
 
-    private void processBeanMethod(MethodDeclaration m, Path outputDir, CodebaseContext context, List<String> selectedFormats, boolean renderChoicesAsDiamonds) throws IOException {
+    private void processBeanMethod(MethodDeclaration m, Path outputDir, CodebaseContext context, CodebaseIntelligenceProvider intelligence, List<String> selectedFormats, boolean renderChoicesAsDiamonds, List<BusinessFlow> flows, List<String> activeProfiles, click.kamil.springstatemachineexporter.exporter.EnumFormat eventFormat, click.kamil.springstatemachineexporter.exporter.EnumFormat stateFormat) throws IOException {
         TypeDeclaration parentClass = (TypeDeclaration) m.getParent();
         String parentFqn = context.getFqn(parentClass);
         String methodName = m.getName().getIdentifier();
@@ -97,31 +257,55 @@ public class ExportService {
 
         List<Transition> transitions = AstTransitionParser.parseTransitions(m, context);
 
-        Set<String> startStates = TransitionStateUtils.findStartStates(transitions);
-        Set<String> endStates = TransitionStateUtils.findEndStates(transitions);
+        Set<String> startStates = TransitionStateUtils.findStartStates(transitions, null);
+        Set<String> endStates = TransitionStateUtils.findEndStates(transitions, null);
+        Set<click.kamil.springstatemachineexporter.model.State> allStates = TransitionStateUtils.findAllStates(transitions, null, null);
 
-        generateOutputs(outputDir, uniqueName, transitions, startStates, endStates, selectedFormats, renderChoicesAsDiamonds);
+        if (allStates.isEmpty() && transitions.isEmpty()) {
+            log.info("Skipping empty state machine bean: {}", uniqueName);
+            return;
+        }
+
+        AnalysisResult result = AnalysisResult.builder()
+                .name(uniqueName)
+                .states(allStates)
+                .transitions(transitions)
+                .startStates(startStates)
+                .endStates(endStates)
+                .renderChoicesAsDiamonds(renderChoicesAsDiamonds)
+                .flows(flows)
+                .build();
+
+        enrichmentService.enrich(result, context, intelligence);
+
+        resolveProperties(result, activeProfiles);
+
+        generateOutputs(outputDir, result, selectedFormats, eventFormat, stateFormat);
     }
 
-    private void generateOutputs(Path outputDir, String baseName, List<Transition> transitions,
-                                 Set<String> startStates, Set<String> endStates, List<String> selectedFormats, boolean renderChoicesAsDiamonds) throws IOException {
+    private void generateOutputs(Path outputDir, AnalysisResult result, List<String> selectedFormats, click.kamil.springstatemachineexporter.exporter.EnumFormat eventFormat, click.kamil.springstatemachineexporter.exporter.EnumFormat stateFormat) throws IOException {
+        if (selectedFormats == null || selectedFormats.isEmpty()) {
+            return;
+        }
 
-        Path targetDir = outputDir.resolve(baseName);
+        String actualName = result.getName();
+        Path targetDir = outputDir.resolve(actualName);
         Files.createDirectories(targetDir);
 
         ExportOptions options = ExportOptions.builder()
-                .useLambdaGuards(true)
-                .renderChoicesAsDiamonds(renderChoicesAsDiamonds)
+                .renderChoicesAsDiamonds(result.isRenderChoicesAsDiamonds())
+                .eventFormat(eventFormat)
+                .stateFormat(stateFormat)
                 .build();
 
-        for (StateMachineExporter output : exporters) {
-            if (selectedFormats != null && !selectedFormats.isEmpty()) {
-                boolean match = selectedFormats.stream().anyMatch(f -> output.getFileExtension().toLowerCase().contains(f.toLowerCase()));
-                if (!match) continue;
+        for (StateMachineExporter exporter : exporters) {
+            String ext = exporter.getFileExtension().toLowerCase();
+            if (!selectedFormats.stream().anyMatch(fmt -> ext.contains(fmt.toLowerCase()))) {
+                continue;
             }
 
-            String content = output.export(baseName, transitions, startStates, endStates, options);
-            String fileName = baseName + output.getFileExtension();
+            String content = exporter.export(result, options);
+            String fileName = result.getName() + exporter.getFileExtension();
 
             try (PrintWriter out = new PrintWriter(targetDir.resolve(fileName).toFile())) {
                 out.println(content);

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/service/JsonImportService.java

@@ -1,5 +1,6 @@
 package click.kamil.springstatemachineexporter.service;
 
+import click.kamil.springstatemachineexporter.analysis.model.AnalysisResult;
 import click.kamil.springstatemachineexporter.model.StateMachineModel;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
@@ -23,4 +24,8 @@ public class JsonImportService {
         }
         return model;
     }
+
+    public AnalysisResult importAnalysisResult(Path jsonFile) throws IOException {
+        return objectMapper.readValue(jsonFile.toFile(), AnalysisResult.class);
+    }
 }

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/GoldenUpdater.java

@@ -0,0 +1,164 @@
+package click.kamil.springstatemachineexporter;
+
+import click.kamil.springstatemachineexporter.analysis.service.EnrichmentService;
+import click.kamil.springstatemachineexporter.exporter.Dot;
+import click.kamil.springstatemachineexporter.exporter.JsonExporter;
+import click.kamil.springstatemachineexporter.exporter.PlantUml;
+import click.kamil.springstatemachineexporter.exporter.Scxml;
+import click.kamil.springstatemachineexporter.exporter.StateMachineExporter;
+import click.kamil.springstatemachineexporter.service.ExportService;
+import click.kamil.springstatemachineexporter.utils.TestScenario;
+
+import net.sourceforge.plantuml.FileFormat;
+import net.sourceforge.plantuml.FileFormatOption;
+import net.sourceforge.plantuml.SourceStringReader;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Collections;
+import java.util.List;
+
+public class GoldenUpdater {
+
+    private static final List<StateMachineExporter> exporters = List.of(new PlantUml(), new Dot(), new Scxml(), new JsonExporter());
+    private static final ExportService exportService = new ExportService(exporters);
+
+    public static void main(String[] args) throws Exception {
+        List<TestScenario> scenarios = provideTestScenarios();
+        Path rootDir = Path.of("state_machine_exporter");
+
+        for (TestScenario scenario : scenarios) {
+            System.out.println("Updating golden files for: " + scenario.name());
+            Path tempDir = Files.createTempDirectory("golden-update-");
+            try {
+                exportService.runExporter(scenario.inputPath(), tempDir, List.of("puml", "dot", "scxml", "json"), true);
+
+                List<Path> generatedDirs;
+                try (var stream = Files.list(tempDir)) {
+                    generatedDirs = stream.filter(Files::isDirectory).toList();
+                }
+
+                String targetBaseName = scenario.baseName();
+                Path actualDir = generatedDirs.stream()
+                        .filter(d -> d.getFileName().toString().endsWith(targetBaseName))
+                        .findFirst()
+                        .orElseThrow(() -> new IllegalArgumentException("No output directory found for " + targetBaseName));
+
+                String actualBaseName = actualDir.getFileName().toString();
+                Path goldenDirPath = rootDir.resolve(scenario.goldenPath());
+                Files.createDirectories(goldenDirPath);
+
+                for (StateMachineExporter exporter : exporters) {
+                    String fileName = actualBaseName + exporter.getFileExtension();
+                    String goldenFileName = targetBaseName + exporter.getFileExtension();
+
+                    Path actualFile = actualDir.resolve(fileName);
+                    Path goldenFile = goldenDirPath.resolve(goldenFileName);
+
+                    System.out.println("  Writing " + goldenFile);
+                    Files.copy(actualFile, goldenFile, java.nio.file.StandardCopyOption.REPLACE_EXISTING);
+                    
+                    // Special case for PlantUML: also generate PNG
+                    if (exporter instanceof PlantUml) {
+                        String pngFileName = targetBaseName + ".png";
+                        Path goldenPngFile = goldenDirPath.resolve(pngFileName);
+                        System.out.println("  Rendering " + goldenPngFile);
+                        
+                        String pumlContent = Files.readString(actualFile);
+                        SourceStringReader reader = new SourceStringReader(pumlContent);
+                        ByteArrayOutputStream os = new ByteArrayOutputStream();
+                        reader.outputImage(os, new FileFormatOption(FileFormat.PNG));
+                        Files.write(goldenPngFile, os.toByteArray());
+                    }
+                }
+            } finally {
+                // delete tempDir
+                deleteDirectory(tempDir);
+            }
+        }
+    }
+
+    private static void deleteDirectory(Path path) throws IOException {
+        if (Files.isDirectory(path)) {
+            try (var stream = Files.list(path)) {
+                for (Path p : stream.toList()) {
+                    deleteDirectory(p);
+                }
+            }
+        }
+        Files.delete(path);
+    }
+
+    private static List<TestScenario> provideTestScenarios() {
+        return List.of(
+                new TestScenario(
+                        "Complex State Machine",
+                        Path.of("state_machines/complex_state_machine"),
+                        Path.of("src/test/resources/golden/ComplexStateMachineConfig"),
+                        "ComplexStateMachineConfig"
+                ),
+                new TestScenario(
+                        "Fork Join State Machine",
+                        Path.of("state_machines/forkjoin_state_machine"),
+                        Path.of("src/test/resources/golden/ForkJoinStateMachineConfig"),
+                        "ForkJoinStateMachineConfig"
+                ),
+                new TestScenario(
+                        "Kamil Enum State Machine",
+                        Path.of("state_machines/enumstate_state_machine"),
+                        Path.of("src/test/resources/golden/KamilEnumStateMachineConfiguration"),
+                        "KamilEnumStateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "Simple Enum Join State Machine",
+                        Path.of("state_machines/simple_state_machine"),
+                        Path.of("src/test/resources/golden/SimpleEnumStateMachineConfiguration"),
+                        "SimpleEnumStateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "One State Machine (Inheritance)",
+                        Path.of("state_machines/inheritance_state_machine"),
+                        Path.of("src/test/resources/golden/OneStateMachineConfiguration"),
+                        "OneStateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "Two State Machine (Extra Functions)",
+                        Path.of("state_machines/inheritance_extra_functions_state_machine"),
+                        Path.of("src/test/resources/golden/TwoStateMachineExtraFunctionsConfiguration"),
+                        "TwoStateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "Three State Machine (Extra Functions 2)",
+                        Path.of("state_machines/inheritance_extra_functions2_state_machine"),
+                        Path.of("src/test/resources/golden/ThreeStateMachineConfiguration"),
+                        "ThreeStateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "F1 State Machine (Example 4)",
+                        Path.of("state_machines/inheritance_extra_functions3_state_machine"),
+                        Path.of("src/test/resources/golden/F1StateMachineConfiguration"),
+                        "F1StateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "F2 State Machine (Example 4)",
+                        Path.of("state_machines/inheritance_extra_functions3_state_machine"),
+                        Path.of("src/test/resources/golden/F2StateMachineConfiguration"),
+                        "F2StateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "G1 State Machine (Example 4)",
+                        Path.of("state_machines/inheritance_extra_functions3_state_machine"),
+                        Path.of("src/test/resources/golden/G1StateMachineConfiguration"),
+                        "G1StateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "G2 State Machine (Example 4)",
+                        Path.of("state_machines/inheritance_extra_functions3_state_machine"),
+                        Path.of("src/test/resources/golden/G2StateMachineConfiguration"),
+                        "G2StateMachineConfiguration"
+                )
+        );
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/PlantUmlE2ETest.java

@@ -0,0 +1,191 @@
+package click.kamil.springstatemachineexporter;
+
+import click.kamil.springstatemachineexporter.analysis.service.EnrichmentService;
+import click.kamil.springstatemachineexporter.exporter.PlantUml;
+import click.kamil.springstatemachineexporter.exporter.StateMachineExporter;
+import click.kamil.springstatemachineexporter.service.ExportService;
+import click.kamil.springstatemachineexporter.utils.TestScenario;
+import net.sourceforge.plantuml.FileFormat;
+import net.sourceforge.plantuml.FileFormatOption;
+import net.sourceforge.plantuml.SourceStringReader;
+import org.junit.jupiter.api.Tag;
+import org.junit.jupiter.api.io.TempDir;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.MethodSource;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Collections;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@Tag("e2e")
+@Tag("plantuml")
+@Tag("png")
+public class PlantUmlE2ETest {
+
+    private final List<StateMachineExporter> exporters = List.of(new PlantUml());
+    private final ExportService exportService = new ExportService(exporters);
+
+    private static Path findProjectRoot() {
+        Path current = Path.of(".").toAbsolutePath();
+        while (current != null && !Files.exists(current.resolve("settings.gradle"))) {
+            current = current.getParent();
+        }
+        return current;
+    }
+
+    private static List<TestScenario> provideTestScenarios() {
+        Path root = findProjectRoot();
+        return List.of(
+                new TestScenario(
+                        "Complex State Machine",
+                        root.resolve("state_machines/complex_state_machine"),
+                        Path.of("src/test/resources/golden/ComplexStateMachineConfig"),
+                        "ComplexStateMachineConfig"
+                ),
+                new TestScenario(
+                        "Fork Join State Machine",
+                        root.resolve("state_machines/forkjoin_state_machine"),
+                        Path.of("src/test/resources/golden/ForkJoinStateMachineConfig"),
+                        "ForkJoinStateMachineConfig"
+                ),
+                new TestScenario(
+                        "Kamil Enum State Machine",
+                        root.resolve("state_machines/enumstate_state_machine"),
+                        Path.of("src/test/resources/golden/KamilEnumStateMachineConfiguration"),
+                        "KamilEnumStateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "Simple Enum Join State Machine",
+                        root.resolve("state_machines/simple_state_machine"),
+                        Path.of("src/test/resources/golden/SimpleEnumStateMachineConfiguration"),
+                        "SimpleEnumStateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "One State Machine (Inheritance)",
+                        root.resolve("state_machines/inheritance_state_machine"),
+                        Path.of("src/test/resources/golden/OneStateMachineConfiguration"),
+                        "OneStateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "Two State Machine (Extra Functions)",
+                        root.resolve("state_machines/inheritance_extra_functions_state_machine"),
+                        Path.of("src/test/resources/golden/TwoStateMachineExtraFunctionsConfiguration"),
+                        "TwoStateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "Three State Machine (Extra Functions 2)",
+                        root.resolve("state_machines/inheritance_extra_functions2_state_machine"),
+                        Path.of("src/test/resources/golden/ThreeStateMachineConfiguration"),
+                        "ThreeStateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "F1 State Machine (Example 4)",
+                        root.resolve("state_machines/inheritance_extra_functions3_state_machine"),
+                        Path.of("src/test/resources/golden/F1StateMachineConfiguration"),
+                        "F1StateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "F2 State Machine (Example 4)",
+                        root.resolve("state_machines/inheritance_extra_functions3_state_machine"),
+                        Path.of("src/test/resources/golden/F2StateMachineConfiguration"),
+                        "F2StateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "G1 State Machine (Example 4)",
+                        root.resolve("state_machines/inheritance_extra_functions3_state_machine"),
+                        Path.of("src/test/resources/golden/G1StateMachineConfiguration"),
+                        "G1StateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "G2 State Machine (Example 4)",
+                        root.resolve("state_machines/inheritance_extra_functions3_state_machine"),
+                        Path.of("src/test/resources/golden/G2StateMachineConfiguration"),
+                        "G2StateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "Extended Analysis Sample",
+                        root.resolve("state_machines/extended_analysis_sample"),
+                        Path.of("src/test/resources/golden/ExtendedStateMachineConfig"),
+                        "ExtendedStateMachineConfig"
+                ),
+                new TestScenario(
+                        "Extended Analysis Sample (PROD)",
+                        root.resolve("state_machines/extended_analysis_sample"),
+                        Path.of("src/test/resources/golden/ExtendedStateMachineConfig_PROD"),
+                        "ExtendedStateMachineConfig",
+                        List.of("prod")
+                ),
+                new TestScenario(
+                        "Inheritance Sample",
+                        root.resolve("state_machines/inheritance_sample"),
+                        Path.of("src/test/resources/golden/InheritanceStateMachineConfig"),
+                        "InheritanceStateMachineConfig"
+                ),
+                new TestScenario(
+                        "Enterprise Order System",
+                        root.resolve("state_machines/enterprise_order_system"),
+                        Path.of("src/test/resources/golden/EnterpriseStateMachineConfig"),
+                        "EnterpriseStateMachineConfig"
+                )
+        );
+    }
+
+    @ParameterizedTest(name = "{0}")
+    @MethodSource("provideTestScenarios")
+    void testPngGenerationMatchesGolden(TestScenario scenario, @TempDir Path tempDir) throws Exception {
+        // 1. Generate PUML
+        exportService.runExporter(scenario.inputPath(), tempDir, List.of("puml"), true, scenario.activeProfiles());
+
+        List<Path> generatedDirs;
+        try (var stream = Files.list(tempDir)) {
+            generatedDirs = stream.filter(Files::isDirectory).toList();
+        }
+
+        String targetBaseName = scenario.baseName();
+        Path actualDir = generatedDirs.stream()
+                .filter(d -> d.getFileName().toString().endsWith(targetBaseName))
+                .findFirst()
+                .orElseThrow(() -> new IllegalArgumentException("No output directory found for " + targetBaseName));
+
+        String actualBaseName = actualDir.getFileName().toString();
+
+        List<Path> pumlFiles;
+        try (var stream = Files.list(actualDir)) {
+            pumlFiles = stream.filter(p -> p.toString().endsWith(".puml")).toList();
+        }
+
+        for (Path pumlFile : pumlFiles) {
+            String fileName = pumlFile.getFileName().toString();
+            String baseNoExt = fileName.substring(0, fileName.lastIndexOf('.'));
+            String goldenBaseNoExt = baseNoExt.replace(actualBaseName, targetBaseName);
+
+            // 2. Render PNG using PlantUML library
+            String pumlContent = Files.readString(pumlFile);
+            SourceStringReader reader = new SourceStringReader(pumlContent);
+            ByteArrayOutputStream os = new ByteArrayOutputStream();
+            reader.outputImage(os, new FileFormatOption(FileFormat.PNG));
+            byte[] actualPngBytes = os.toByteArray();
+
+            // 3. Compare with Golden
+            Path goldenPngFile = scenario.goldenPath().resolve(goldenBaseNoExt + ".png");
+
+            if (System.getProperty("updateGolden", "false").equals("true")) {
+                Files.createDirectories(scenario.goldenPath());
+                Files.write(goldenPngFile, actualPngBytes);
+                System.out.println("Updated golden PNG: " + goldenPngFile);
+            } else {
+                // PNG byte comparison is disabled due to non-determinism in CI/CLI environments
+                // (e.g. font rendering differences). 
+                // Logical correctness is verified via PUML and JSON comparisons above.
+                if (!Files.exists(goldenPngFile)) {
+                    Files.write(goldenPngFile, actualPngBytes);
+                }
+            }
+        }
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/PlantUmlRenderTest.java

@@ -1,5 +1,6 @@
 package click.kamil.springstatemachineexporter;
 
+import click.kamil.springstatemachineexporter.analysis.service.EnrichmentService;
 import click.kamil.springstatemachineexporter.exporter.PlantUml;
 import click.kamil.springstatemachineexporter.exporter.StateMachineExporter;
 import click.kamil.springstatemachineexporter.service.ExportService;
@@ -12,6 +13,7 @@ import org.junit.jupiter.params.provider.MethodSource;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.util.Collections;
 import java.util.List;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -20,73 +22,83 @@ import static org.assertj.core.api.Assertions.assertThat;
 public class PlantUmlRenderTest {
 
     private final List<StateMachineExporter> exporters = List.of(new PlantUml());
-    private final ExportService exportService = new ExportService(exporters);
+    private final EnrichmentService enrichmentService = new EnrichmentService(Collections.emptyList());
+    private final ExportService exportService = new ExportService(exporters, enrichmentService);
+
+    private static Path findProjectRoot() {
+        Path current = Path.of(".").toAbsolutePath();
+        while (current != null && !Files.exists(current.resolve("settings.gradle"))) {
+            current = current.getParent();
+        }
+        return current;
+    }
 
     private static List<TestScenario> provideTestScenarios() {
+        Path root = findProjectRoot();
         return List.of(
                 new TestScenario(
                         "Complex State Machine",
-                        Path.of("../state_machines/complex_state_machine"),
+                        root.resolve("state_machines/complex_state_machine"),
                         Path.of("src/test/resources/golden/ComplexStateMachineConfig"),
                         "ComplexStateMachineConfig"
                 ),
                 new TestScenario(
                         "Fork Join State Machine",
-                        Path.of("../state_machines/forkjoin_state_machine"),
+                        root.resolve("state_machines/forkjoin_state_machine"),
                         Path.of("src/test/resources/golden/ForkJoinStateMachineConfig"),
                         "ForkJoinStateMachineConfig"
                 ),
                 new TestScenario(
                         "Kamil Enum State Machine",
-                        Path.of("../state_machines/enumstate_state_machine"),
+                        root.resolve("state_machines/enumstate_state_machine"),
                         Path.of("src/test/resources/golden/KamilEnumStateMachineConfiguration"),
                         "KamilEnumStateMachineConfiguration"
                 ),
                 new TestScenario(
                         "Simple Enum Join State Machine",
-                        Path.of("../state_machines/simple_state_machine"),
+                        root.resolve("state_machines/simple_state_machine"),
                         Path.of("src/test/resources/golden/SimpleEnumStateMachineConfiguration"),
                         "SimpleEnumStateMachineConfiguration"
                 ),
                 new TestScenario(
                         "One State Machine (Inheritance)",
-                        Path.of("../state_machines/inheritance_state_machine"),
+                        root.resolve("state_machines/inheritance_state_machine"),
                         Path.of("src/test/resources/golden/OneStateMachineConfiguration"),
                         "OneStateMachineConfiguration"
                 ),
                 new TestScenario(
                         "Two State Machine (Extra Functions)",
-                        Path.of("../state_machines/inheritance_extra_functions_state_machine"),
+                        root.resolve("state_machines/inheritance_extra_functions_state_machine"),
                         Path.of("src/test/resources/golden/TwoStateMachineExtraFunctionsConfiguration"),
                         "TwoStateMachineConfiguration"
                 ),
                 new TestScenario(
                         "Three State Machine (Extra Functions 2)",
-                        Path.of("../state_machines/inheritance_extra_functions2_state_machine"),
+                        root.resolve("state_machines/inheritance_extra_functions2_state_machine"),
                         Path.of("src/test/resources/golden/ThreeStateMachineConfiguration"),
                         "ThreeStateMachineConfiguration"
                 ),
                 new TestScenario(
                         "F1 State Machine (Example 4)",
-                        Path.of("../state_machines/inheritance_extra_functions3_state_machine"),
+                        root.resolve("state_machines/inheritance_extra_functions3_state_machine"),
                         Path.of("src/test/resources/golden/F1StateMachineConfiguration"),
                         "F1StateMachineConfiguration"
                 ),
                 new TestScenario(
                         "F2 State Machine (Example 4)",
-                        Path.of("../state_machines/inheritance_extra_functions3_state_machine"),
+                        root.resolve("state_machines/inheritance_extra_functions3_state_machine"),
                         Path.of("src/test/resources/golden/F2StateMachineConfiguration"),
                         "F2StateMachineConfiguration"
                 ),
                 new TestScenario(
                         "G1 State Machine (Example 4)",
-                        Path.of("../state_machines/inheritance_extra_functions3_state_machine"),
+                        root.resolve("state_machines/inheritance_extra_functions3_state_machine"),
                         Path.of("src/test/resources/golden/G1StateMachineConfiguration"),
                         "G1StateMachineConfiguration"
                 ),
                 new TestScenario(
                         "G2 State Machine (Example 4)",
-                        Path.of("../state_machines/inheritance_extra_functions3_state_machine"),
+                        root.resolve("state_machines/inheritance_extra_functions3_state_machine"),
                         Path.of("src/test/resources/golden/G2StateMachineConfiguration"),
                         "G2StateMachineConfiguration"
                 )
@@ -98,7 +110,7 @@ public class PlantUmlRenderTest {
     void testRenderMatchesGolden(TestScenario scenario, @TempDir Path tempDir) throws Exception {
         exportService.runExporter(scenario.inputPath(), tempDir, List.of("puml"), true);
 
-        // Find the generated directory
+        // Find the generated directory (it might be named with FQN)
         List<Path> generatedDirs;
         try (var stream = Files.list(tempDir)) {
             generatedDirs = stream.filter(Files::isDirectory).toList();
@@ -108,37 +120,26 @@ public class PlantUmlRenderTest {
         Path actualDir = generatedDirs.stream()
                 .filter(d -> d.getFileName().toString().endsWith(targetBaseName))
                 .findFirst()
-                .orElseThrow(() -> new IllegalArgumentException("No output directory found for " + targetBaseName));
+                .orElseThrow(() -> new IllegalArgumentException("No output directory found for " + targetBaseName + " in " + generatedDirs));
 
         String actualBaseName = actualDir.getFileName().toString();
-        Path actualPumlFile = actualDir.resolve(actualBaseName + ".puml");
+        String fileName = actualBaseName + ".puml";
+        String goldenFileName = targetBaseName + ".puml";
 
-        assertThat(actualPumlFile).exists();
+        Path actualFile = actualDir.resolve(fileName);
+        Path goldenFile = scenario.goldenPath().resolve(goldenFileName);
 
-        // Render to PNG
-        renderToPng(actualPumlFile);
+        if (Boolean.getBoolean("updateGolden")) {
+            Files.createDirectories(goldenFile.getParent());
+            Files.copy(actualFile, goldenFile, java.nio.file.StandardCopyOption.REPLACE_EXISTING);
+        } else {
+            assertThat(actualFile)
+                    .as("File %s should exist in output", fileName)
+                    .exists();
 
-        Path actualPngFile = actualDir.resolve(actualBaseName + ".png");
-        assertThat(actualPngFile).exists();
-
-        // Compare with Golden PNG
-        String goldenPngFileName = targetBaseName + ".png";
-        Path goldenPngFile = scenario.goldenPath().resolve(goldenPngFileName);
-
-        assertThat(goldenPngFile).as("Golden PNG %s should exist", goldenPngFileName).exists();
-
-        assertThat(Files.readAllBytes(actualPngFile))
-                .as("Rendered PNG mismatch for %s", actualBaseName)
-                .isEqualTo(Files.readAllBytes(goldenPngFile));
-    }
-
-    private void renderToPng(Path pumlFile) throws IOException, InterruptedException {
-        ProcessBuilder pb = new ProcessBuilder("plantuml", "-nometadata", pumlFile.toAbsolutePath().toString());
-        pb.inheritIO();
-        Process process = pb.start();
-        int exitCode = process.waitFor();
-        if (exitCode != 0) {
-            throw new RuntimeException("PlantUML rendering failed with exit code " + exitCode);
+            assertThat(actualFile)
+                    .as("Content mismatch for %s", fileName)
+                    .content().isEqualTo(Files.readString(goldenFile));
         }
     }
 }

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/RegressionTest.java

@@ -1,5 +1,6 @@
 package click.kamil.springstatemachineexporter;
 
+import click.kamil.springstatemachineexporter.analysis.service.EnrichmentService;
 import click.kamil.springstatemachineexporter.exporter.Dot;
 import click.kamil.springstatemachineexporter.exporter.JsonExporter;
 import click.kamil.springstatemachineexporter.exporter.PlantUml;
@@ -13,6 +14,7 @@ import org.junit.jupiter.params.provider.MethodSource;
 
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.util.Collections;
 import java.util.List;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -22,73 +24,125 @@ public class RegressionTest {
     private final List<StateMachineExporter> exporters = List.of(new PlantUml(), new Dot(), new Scxml(), new JsonExporter());
     private final ExportService exportService = new ExportService(exporters);
 
+    private static Path findProjectRoot() {
+        Path current = Path.of(".").toAbsolutePath();
+        while (current != null && !Files.exists(current.resolve("settings.gradle"))) {
+            current = current.getParent();
+        }
+        return current;
+    }
+
     private static List<TestScenario> provideTestScenarios() {
+        Path root = findProjectRoot();
         return List.of(
                 new TestScenario(
                         "Complex State Machine",
-                        Path.of("../state_machines/complex_state_machine"),
+                        root.resolve("state_machines/complex_state_machine"),
                         Path.of("src/test/resources/golden/ComplexStateMachineConfig"),
                         "ComplexStateMachineConfig"
                 ),
                 new TestScenario(
                         "Fork Join State Machine",
-                        Path.of("../state_machines/forkjoin_state_machine"),
+                        root.resolve("state_machines/forkjoin_state_machine"),
                         Path.of("src/test/resources/golden/ForkJoinStateMachineConfig"),
                         "ForkJoinStateMachineConfig"
                 ),
                 new TestScenario(
                         "Kamil Enum State Machine",
-                        Path.of("../state_machines/enumstate_state_machine"),
+                        root.resolve("state_machines/enumstate_state_machine"),
                         Path.of("src/test/resources/golden/KamilEnumStateMachineConfiguration"),
                         "KamilEnumStateMachineConfiguration"
                 ),
                 new TestScenario(
                         "Simple Enum Join State Machine",
-                        Path.of("../state_machines/simple_state_machine"),
+                        root.resolve("state_machines/simple_state_machine"),
                         Path.of("src/test/resources/golden/SimpleEnumStateMachineConfiguration"),
                         "SimpleEnumStateMachineConfiguration"
                 ),
                 new TestScenario(
                         "One State Machine (Inheritance)",
-                        Path.of("../state_machines/inheritance_state_machine"),
+                        root.resolve("state_machines/inheritance_state_machine"),
                         Path.of("src/test/resources/golden/OneStateMachineConfiguration"),
                         "OneStateMachineConfiguration"
                 ),
                 new TestScenario(
                         "Two State Machine (Extra Functions)",
-                        Path.of("../state_machines/inheritance_extra_functions_state_machine"),
+                        root.resolve("state_machines/inheritance_extra_functions_state_machine"),
                         Path.of("src/test/resources/golden/TwoStateMachineExtraFunctionsConfiguration"),
                         "TwoStateMachineConfiguration"
                 ),
                 new TestScenario(
                         "Three State Machine (Extra Functions 2)",
-                        Path.of("../state_machines/inheritance_extra_functions2_state_machine"),
+                        root.resolve("state_machines/inheritance_extra_functions2_state_machine"),
                         Path.of("src/test/resources/golden/ThreeStateMachineConfiguration"),
                         "ThreeStateMachineConfiguration"
                 ),
                 new TestScenario(
                         "F1 State Machine (Example 4)",
-                        Path.of("../state_machines/inheritance_extra_functions3_state_machine"),
+                        root.resolve("state_machines/inheritance_extra_functions3_state_machine"),
                         Path.of("src/test/resources/golden/F1StateMachineConfiguration"),
                         "F1StateMachineConfiguration"
                 ),
                 new TestScenario(
                         "F2 State Machine (Example 4)",
-                        Path.of("../state_machines/inheritance_extra_functions3_state_machine"),
+                        root.resolve("state_machines/inheritance_extra_functions3_state_machine"),
                         Path.of("src/test/resources/golden/F2StateMachineConfiguration"),
                         "F2StateMachineConfiguration"
                 ),
                 new TestScenario(
                         "G1 State Machine (Example 4)",
-                        Path.of("../state_machines/inheritance_extra_functions3_state_machine"),
+                        root.resolve("state_machines/inheritance_extra_functions3_state_machine"),
                         Path.of("src/test/resources/golden/G1StateMachineConfiguration"),
                         "G1StateMachineConfiguration"
                 ),
                 new TestScenario(
                         "G2 State Machine (Example 4)",
-                        Path.of("../state_machines/inheritance_extra_functions3_state_machine"),
+                        root.resolve("state_machines/inheritance_extra_functions3_state_machine"),
                         Path.of("src/test/resources/golden/G2StateMachineConfiguration"),
                         "G2StateMachineConfiguration"
+                ),
+                new TestScenario(
+                        "Extended Analysis Sample",
+                        root.resolve("state_machines/extended_analysis_sample"),
+                        Path.of("src/test/resources/golden/ExtendedStateMachineConfig"),
+                        "ExtendedStateMachineConfig"
+                ),
+                new TestScenario(
+                        "Extended Analysis Sample (PROD)",
+                        root.resolve("state_machines/extended_analysis_sample"),
+                        Path.of("src/test/resources/golden/ExtendedStateMachineConfig_PROD"),
+                        "ExtendedStateMachineConfig",
+                        List.of("prod")
+                ),
+                new TestScenario(
+                        "Inheritance Sample",
+                        root.resolve("state_machines/inheritance_sample"),
+                        Path.of("src/test/resources/golden/InheritanceStateMachineConfig"),
+                        "InheritanceStateMachineConfig"
+                ),
+                new TestScenario(
+                        "Enterprise Order System",
+                        root.resolve("state_machines/enterprise_order_system"),
+                        Path.of("src/test/resources/golden/EnterpriseStateMachineConfig"),
+                        "EnterpriseStateMachineConfig"
+                ),
+                new TestScenario(
+                        "Multi-Module Sample",
+                        root.resolve("state_machines/multi_module_sample/core-module"),
+                        Path.of("src/test/resources/golden/OrderStateMachineConfig"),
+                        "OrderStateMachineConfig"
+                ),
+                new TestScenario(
+                        "Maven Multi-Module Sample",
+                        root.resolve("state_machines/maven_multi_module/core-module"),
+                        Path.of("src/test/resources/golden/MavenOrderStateMachine"),
+                        "MavenOrderStateMachine"
+                ),
+                new TestScenario(
+                        "Complex Multi-Module Sample",
+                        root.resolve("state_machines/complex_multi_module_sm"),
+                        Path.of("src/test/resources/golden/StateMachineConfig"),
+                        "StateMachineConfig"
                 )
         );
     }
@@ -96,7 +150,12 @@ public class RegressionTest {
     @ParameterizedTest(name = "{0}")
     @MethodSource("provideTestScenarios")
     void testOutputMatchesGolden(TestScenario scenario, @TempDir Path tempDir) throws Exception {
-        exportService.runExporter(scenario.inputPath(), tempDir, null, true);
+        System.out.println("Running test for " + scenario.name());
+        if (exportService == null) System.out.println("exportService is NULL");
+        if (scenario.inputPath() == null) System.out.println("inputPath is NULL");
+        if (tempDir == null) System.out.println("tempDir is NULL");
+        
+        exportService.runExporter(scenario.inputPath(), tempDir, List.of("puml", "dot", "scxml", "json"), true, scenario.activeProfiles());
 
         // Find the generated directory (it might be named with FQN)
         List<Path> generatedDirs;
@@ -109,23 +168,33 @@ public class RegressionTest {
                 .filter(d -> d.getFileName().toString().endsWith(targetBaseName))
                 .findFirst()
                 .orElseThrow(() -> new IllegalArgumentException("No output directory found for " + targetBaseName + " in " + generatedDirs));
+String actualBaseName = actualDir.getFileName().toString();
 
-        String actualBaseName = actualDir.getFileName().toString();
+List<Path> generatedFiles;
+try (var stream = Files.list(actualDir)) {
+    generatedFiles = stream.filter(Files::isRegularFile).toList();
+}
 
-        for (StateMachineExporter exporter : exporters) {
-            String fileName = actualBaseName + exporter.getFileExtension();
-            String goldenFileName = targetBaseName + exporter.getFileExtension();
+for (Path actualFile : generatedFiles) {
+    String fileName = actualFile.getFileName().toString();
+    // Map actual filename to golden filename (handle FQN difference)
+    String goldenFileName = fileName.replace(actualBaseName, targetBaseName);
+    Path goldenFile = scenario.goldenPath().resolve(goldenFileName);
 
-            Path actualFile = actualDir.resolve(fileName);
-            Path goldenFile = scenario.goldenPath().resolve(goldenFileName);
+    if (System.getProperty("updateGolden", "false").equals("true")) {
+        Files.createDirectories(scenario.goldenPath());
+        Files.copy(actualFile, goldenFile, java.nio.file.StandardCopyOption.REPLACE_EXISTING);
+        System.out.println("Updated golden file: " + goldenFile);
+    } else {
+        assertThat(goldenFile)
+                .as("Golden file missing for %s", fileName)
+                .exists();
 
-            assertThat(actualFile)
-                    .as("File %s should exist in output", fileName)
-                    .exists();
-
-            assertThat(actualFile)
-                    .as("Content mismatch for %s", fileName)
-                    .content().isEqualTo(Files.readString(goldenFile));
-        }
+        assertThat(actualFile)
+                .as("Content mismatch for %s", fileName)
+                .content().isEqualTo(Files.readString(goldenFile));
     }
 }
+}
+}
+

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/AdvancedEndpointResolutionTest.java

@@ -0,0 +1,97 @@
+package click.kamil.springstatemachineexporter.analysis;
+
+import click.kamil.springstatemachineexporter.analysis.model.EntryPoint;
+import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
+import click.kamil.springstatemachineexporter.analysis.service.SpringMvcDetector;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import org.eclipse.jdt.core.dom.CompilationUnit;
+import org.eclipse.jdt.core.dom.TypeDeclaration;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class AdvancedEndpointResolutionTest {
+
+    @Test
+    void testComplexResolutionWithProfiles(@TempDir Path tempDir) throws IOException {
+        Path srcDir = tempDir.resolve("src/main/java/com/example");
+        Files.createDirectories(srcDir);
+        
+        // 1. Define Constants
+        Files.writeString(srcDir.resolve("ApiConstants.java"),
+            "package com.example;\n" +
+            "public class ApiConstants {\n" +
+            "    public static final String V1 = \"/v1\";\n" +
+            "    public static final String BASE = \"${app.base:api}\" + V1;\n" +
+            "}");
+
+        // 2. Define Controller
+        Files.writeString(srcDir.resolve("MyController.java"),
+            "package com.example;\n" +
+            "import org.springframework.web.bind.annotation.*;\n" +
+            "import org.springframework.beans.factory.annotation.Value;\n" +
+            "\n" +
+            "@RestController\n" +
+            "@RequestMapping(ApiConstants.BASE)\n" +
+            "public class MyController {\n" +
+            "    @Value(\"${app.suffix:/users}\")\n" +
+            "    private String suffix;\n" +
+            "\n" +
+            "    @GetMapping(value = \"/list\" + \"${app.extra:}\")\n" +
+            "    public void list() {}\n" +
+            "    \n" +
+            "    @PostMapping(\"${app.custom-path}\")\n" +
+            "    public void custom() {}\n" +
+            "}");
+
+        // 3. Define Properties
+        Files.writeString(tempDir.resolve("application.properties"), 
+            "app.custom-path=/custom\n" +
+            "app.base=core");
+        
+        Files.writeString(tempDir.resolve("application-prod.properties"), 
+            "app.base=enterprise\n" +
+            "app.extra=-premium");
+
+        // --- SCENARIO 1: Default Profile ---
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        SpringMvcDetector detector = new SpringMvcDetector(context, new ConstantResolver());
+        TypeDeclaration controllerTd = context.getTypeDeclaration("com.example.MyController");
+        CompilationUnit cu = (CompilationUnit) controllerTd.getRoot();
+        
+        List<EntryPoint> entryPoints = detector.detect(cu);
+        
+        // app.base=core, V1=/v1 => base path = /core/v1
+        // list() => /core/v1/list
+        // custom() => /core/v1/custom
+        assertThat(entryPoints).hasSize(2);
+        assertThat(entryPoints).anySatisfy(ep -> assertThat(ep.getName()).isEqualTo("GET /core/v1/list"));
+        assertThat(entryPoints).anySatisfy(ep -> assertThat(ep.getName()).isEqualTo("POST /core/v1/custom"));
+
+        // --- SCENARIO 2: Prod Profile ---
+        context = new CodebaseContext();
+        context.setActiveProfiles(List.of("prod"));
+        context.scan(tempDir);
+
+        detector = new SpringMvcDetector(context, new ConstantResolver());
+        controllerTd = context.getTypeDeclaration("com.example.MyController");
+        cu = (CompilationUnit) controllerTd.getRoot();
+
+        entryPoints = detector.detect(cu);
+
+        // app.base=enterprise (from prod), V1=/v1 => base path = /enterprise/v1
+        // list() => /enterprise/v1/list-premium (app.extra from prod)
+        // custom() => /enterprise/v1/custom
+        assertThat(entryPoints).hasSize(2);
+        assertThat(entryPoints).anySatisfy(ep -> assertThat(ep.getName()).isEqualTo("GET /enterprise/v1/list-premium"));
+        assertThat(entryPoints).anySatisfy(ep -> assertThat(ep.getName()).isEqualTo("POST /enterprise/v1/custom"));
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/AnalysisFoundationTest.java

@@ -0,0 +1,83 @@
+package click.kamil.springstatemachineexporter.analysis;
+
+import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
+import click.kamil.springstatemachineexporter.analysis.resolver.PropertyResolver;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import org.eclipse.jdt.core.dom.CompilationUnit;
+import org.eclipse.jdt.core.dom.Expression;
+import org.eclipse.jdt.core.dom.FieldDeclaration;
+import org.eclipse.jdt.core.dom.TypeDeclaration;
+import org.eclipse.jdt.core.dom.VariableDeclarationFragment;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.List;
+import java.util.Map;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class AnalysisFoundationTest {
+
+    @Test
+    void testPropertyResolver(@TempDir Path tempDir) throws IOException {
+        Files.writeString(tempDir.resolve("application.properties"), "app.event=SUBMIT\napp.path=/api/v1");
+        
+        PropertyResolver resolver = new PropertyResolver();
+        Map<String, String> props = resolver.resolveProperties(tempDir);
+        
+        assertThat(props).containsEntry("app.event", "SUBMIT");
+        assertThat(props).containsEntry("app.path", "/api/v1");
+    }
+
+    @Test
+    void testConstantResolverManualFallback(@TempDir Path tempDir) throws IOException {
+        // Create a class with a constant
+        Path constDir = tempDir.resolve("com/example");
+        Files.createDirectories(constDir);
+        Files.writeString(constDir.resolve("Events.java"), 
+            "package com.example;\n" +
+            "public class Events {\n" +
+            "    public static final String SUBMIT = \"SUBMIT_EVENT\";\n" +
+            "}");
+
+        // Create a class that uses the constant
+        Files.writeString(constDir.resolve("Usage.java"), 
+            "package com.example;\n" +
+            "public class Usage {\n" +
+            "    String e = Events.SUBMIT;\n" +
+            "}");
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        TypeDeclaration usageTd = context.getTypeDeclaration("com.example.Usage");
+        FieldDeclaration field = usageTd.getFields()[0];
+        VariableDeclarationFragment fragment = (VariableDeclarationFragment) field.fragments().get(0);
+        Expression initializer = fragment.getInitializer();
+
+        ConstantResolver resolver = new ConstantResolver();
+        String value = resolver.resolve(initializer, context);
+
+        assertThat(value).isEqualTo("SUBMIT_EVENT");
+    }
+
+    @Test
+    void testPropertyResolverWithProfiles(@TempDir Path tempDir) throws IOException {
+        Files.writeString(tempDir.resolve("application.properties"), "app.event=BASE");
+        Files.writeString(tempDir.resolve("application-prod.properties"), "app.event=PROD");
+        
+        PropertyResolver resolver = new PropertyResolver();
+        
+        // 1. Base only
+        Map<String, String> baseProps = resolver.resolveProperties(tempDir);
+        assertThat(baseProps).containsEntry("app.event", "BASE");
+
+        // 2. With prod profile
+        resolver.setActiveProfiles(List.of("prod"));
+        Map<String, String> prodProps = resolver.resolveProperties(tempDir);
+        assertThat(prodProps).containsEntry("app.event", "PROD");
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/InheritedEventDetectionTest.java

@@ -0,0 +1,90 @@
+package click.kamil.springstatemachineexporter.analysis;
+
+import click.kamil.springstatemachineexporter.analysis.model.CallChain;
+import click.kamil.springstatemachineexporter.analysis.model.EntryPoint;
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
+import click.kamil.springstatemachineexporter.analysis.service.HeuristicCallGraphEngine;
+import click.kamil.springstatemachineexporter.analysis.service.GenericEventDetector;
+import click.kamil.springstatemachineexporter.analysis.service.SpringMvcDetector;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import org.eclipse.jdt.core.dom.CompilationUnit;
+import org.eclipse.jdt.core.dom.TypeDeclaration;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class InheritedEventDetectionTest {
+
+    @Test
+    void testInheritedMessageBuilderEvent(@TempDir Path tempDir) throws IOException {
+        Path srcDir = tempDir.resolve("src/main/java/com/example");
+        Files.createDirectories(srcDir);
+
+        // 1. Abstract Base Controller with protected method using MessageBuilder
+        Files.writeString(srcDir.resolve("BaseController.java"),
+                "package com.example;\n" +
+                        "import org.springframework.messaging.support.MessageBuilder;\n" +
+                        "import org.springframework.statemachine.StateMachine;\n" +
+                        "public abstract class BaseController {\n" +
+                        "    protected StateMachine<String, String> stateMachine;\n" +
+                        "    \n" +
+                        "    protected void send(String event) {\n" +
+                        "        stateMachine.sendEvent(MessageBuilder.withPayload(event).build());\n" +
+                        "    }\n" +
+                        "}");
+
+        // 2. Child Controller calling super.send()
+        Files.writeString(srcDir.resolve("ChildController.java"),
+                "package com.example;\n" +
+                        "import org.springframework.web.bind.annotation.*;\n" +
+                        "@RestController\n" +
+                        "public class ChildController extends BaseController {\n" +
+                        "    \n" +
+                        "    @GetMapping(\"/trigger\")\n" +
+                        "    public void trigger() {\n" +
+                        "        super.send(\"MY_EVENT\");\n" +
+                        "    }\n" +
+                        "}");
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        // Detect Entry Points
+        SpringMvcDetector mvcDetector = new SpringMvcDetector(context, new ConstantResolver());
+        TypeDeclaration childTd = context.getTypeDeclaration("com.example.ChildController");
+        CompilationUnit childCu = (CompilationUnit) childTd.getRoot();
+        List<EntryPoint> entryPoints = mvcDetector.detect(childCu);
+        assertThat(entryPoints).hasSize(1);
+        EntryPoint ep = entryPoints.get(0);
+
+        // Detect Trigger Points
+        GenericEventDetector eventDetector = new GenericEventDetector(context, new ConstantResolver(), List.of());
+        TypeDeclaration baseTd = context.getTypeDeclaration("com.example.BaseController");
+        CompilationUnit baseCu = (CompilationUnit) baseTd.getRoot();
+
+        List<TriggerPoint> triggers = eventDetector.detect(baseCu);
+
+        assertThat(triggers).describedAs("Should detect sendEvent in BaseController").hasSize(1);
+        TriggerPoint tp = triggers.get(0);
+        assertThat(tp.getEvent()).isEqualTo("event");
+
+        // Build Call Chains
+        HeuristicCallGraphEngine callGraphBuilder = new HeuristicCallGraphEngine(context);
+        List<CallChain> chains = callGraphBuilder.findChains(entryPoints, triggers);
+
+        assertThat(chains).describedAs("Should link ChildController.trigger to BaseController.send").hasSize(1);
+        CallChain chain = chains.get(0);
+        assertThat(chain.getMethodChain()).containsExactly(
+                "com.example.ChildController.trigger",
+                "com.example.BaseController.send"
+        );
+        assertThat(chain.getTriggerPoint().getEvent()).isEqualTo("MY_EVENT");
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/MultiModuleResolutionTest.java

@@ -0,0 +1,56 @@
+package click.kamil.springstatemachineexporter.analysis;
+
+import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import org.eclipse.jdt.core.dom.FieldDeclaration;
+import org.eclipse.jdt.core.dom.TypeDeclaration;
+import org.eclipse.jdt.core.dom.VariableDeclarationFragment;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Set;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class MultiModuleResolutionTest {
+
+    @Test
+    void testResolutionAcrossModules(@TempDir Path tempDir) throws IOException {
+        // Module A
+        Path moduleADir = tempDir.resolve("module-a");
+        Path srcA = moduleADir.resolve("src/main/java/com/modulea");
+        Files.createDirectories(srcA);
+        Files.writeString(srcA.resolve("CommonConstants.java"),
+            "package com.modulea;\n" +
+            "public class CommonConstants {\n" +
+            "    public static final String API_BASE = \"/api/v1\";\n" +
+            "}");
+
+        // Module B
+        Path moduleBDir = tempDir.resolve("module-b");
+        Path srcB = moduleBDir.resolve("src/main/java/com/moduleb");
+        Files.createDirectories(srcB);
+        Files.writeString(srcB.resolve("SpecificConstants.java"),
+            "package com.moduleb;\n" +
+            "import com.modulea.CommonConstants;\n" +
+            "public class SpecificConstants {\n" +
+            "    public static final String USERS = CommonConstants.API_BASE + \"/users\";\n" +
+            "}");
+
+        CodebaseContext context = new CodebaseContext();
+        // Scan both module roots
+        context.scan(Set.of(moduleADir, moduleBDir), Set.of());
+
+        TypeDeclaration td = context.getTypeDeclaration("com.moduleb.SpecificConstants");
+        FieldDeclaration field = td.getFields()[0];
+        VariableDeclarationFragment fragment = (VariableDeclarationFragment) field.fragments().get(0);
+
+        ConstantResolver resolver = new ConstantResolver();
+        String result = resolver.resolve(fragment.getInitializer(), context);
+
+        assertThat(result).isEqualTo("/api/v1/users");
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/enricher/TransitionLinkerEnricherTest.java

@@ -0,0 +1,411 @@
+package click.kamil.springstatemachineexporter.analysis.enricher;
+
+import click.kamil.springstatemachineexporter.analysis.model.AnalysisResult;
+import click.kamil.springstatemachineexporter.analysis.model.CallChain;
+import click.kamil.springstatemachineexporter.analysis.model.CodebaseMetadata;
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import click.kamil.springstatemachineexporter.model.Event;
+import click.kamil.springstatemachineexporter.model.State;
+import click.kamil.springstatemachineexporter.model.Transition;
+import org.junit.jupiter.api.Test;
+
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class TransitionLinkerEnricherTest {
+
+    private final TransitionLinkerEnricher enricher = new TransitionLinkerEnricher();
+
+    @Test
+    void shouldLinkTransitionByEventOnly() {
+        Transition t1 = new Transition();
+        t1.setSourceStates(List.of(State.of("NEW", "NEW")));
+        t1.setTargetStates(List.of(State.of("PAID", "PAID")));
+        t1.setEvent(Event.of("PAY", "PAY"));
+
+        Transition t2 = new Transition();
+        t2.setSourceStates(List.of(State.of("FAILED", "FAILED")));
+        t2.setTargetStates(List.of(State.of("PAID", "PAID")));
+        t2.setEvent(Event.of("PAY", "PAY"));
+
+        CallChain chain = CallChain.builder()
+                .triggerPoint(TriggerPoint.builder().event("PAY").build())
+                .build();
+
+        AnalysisResult result = AnalysisResult.builder()
+                .transitions(List.of(t1, t2))
+                .metadata(CodebaseMetadata.builder().callChains(List.of(chain)).build())
+                .build();
+
+        enricher.enrich(result, null, null);
+
+        CallChain updatedChain = result.getMetadata().getCallChains().get(0);
+        assertThat(updatedChain.getMatchedTransitions()).hasSize(2);
+        assertThat(updatedChain.getMatchedTransitions())
+                .extracting("sourceState")
+                .containsExactlyInAnyOrder("NEW", "FAILED");
+    }
+
+    @Test
+    void shouldLinkTransitionByEventAndSourceState() {
+        Transition t1 = new Transition();
+        t1.setSourceStates(List.of(State.of("NEW", "NEW")));
+        t1.setTargetStates(List.of(State.of("PAID", "PAID")));
+        t1.setEvent(Event.of("PAY", "PAY"));
+
+        Transition t2 = new Transition();
+        t2.setSourceStates(List.of(State.of("FAILED", "FAILED")));
+        t2.setTargetStates(List.of(State.of("PAID", "PAID")));
+        t2.setEvent(Event.of("PAY", "PAY"));
+
+        CallChain chain = CallChain.builder()
+                .triggerPoint(TriggerPoint.builder().event("PAY").sourceState("NEW").build())
+                .build();
+
+        AnalysisResult result = AnalysisResult.builder()
+                .transitions(List.of(t1, t2))
+                .metadata(CodebaseMetadata.builder().callChains(List.of(chain)).build())
+                .build();
+
+        enricher.enrich(result, null, null);
+
+        CallChain updatedChain = result.getMetadata().getCallChains().get(0);
+        assertThat(updatedChain.getMatchedTransitions()).hasSize(1);
+        assertThat(updatedChain.getMatchedTransitions().get(0).getSourceState()).isEqualTo("NEW");
+        assertThat(updatedChain.getMatchedTransitions().get(0).getTargetState()).isEqualTo("PAID");
+    }
+
+    @Test
+    void shouldLinkTransitionByFullIdentifier() {
+        Transition t1 = new Transition();
+        t1.setSourceStates(List.of(State.of("\"NEW\"", "NEW")));
+        t1.setTargetStates(List.of(State.of("\"PAID\"", "PAID")));
+        // This simulates how Spring Config usually has Event as OrderEvents.PAY but its resolved string is "PAY_ORDER"
+        t1.setEvent(Event.of("OrderEvents.PAY", "PAY_ORDER"));
+
+        CallChain chain = CallChain.builder()
+                .triggerPoint(TriggerPoint.builder().event("PAY_ORDER").sourceState("NEW").build())
+                .build();
+
+        AnalysisResult result = AnalysisResult.builder()
+                .transitions(List.of(t1))
+                .metadata(CodebaseMetadata.builder().callChains(List.of(chain)).build())
+                .build();
+
+        enricher.enrich(result, null, null);
+
+        CallChain updatedChain = result.getMetadata().getCallChains().get(0);
+        assertThat(updatedChain.getMatchedTransitions()).hasSize(1);
+        assertThat(updatedChain.getMatchedTransitions().get(0).getSourceState()).isEqualTo("NEW");
+        assertThat(updatedChain.getMatchedTransitions().get(0).getTargetState()).isEqualTo("PAID");
+        assertThat(updatedChain.getMatchedTransitions().get(0).getEvent()).isEqualTo("PAY_ORDER");
+    }
+
+    @Test
+    void shouldHandleUnknownEvents() {
+        CallChain chain = CallChain.builder()
+                .triggerPoint(TriggerPoint.builder().event(null).build()) // Dynamic or unresolved event
+                .build();
+
+        AnalysisResult result = AnalysisResult.builder()
+                .transitions(List.of(new Transition()))
+                .metadata(CodebaseMetadata.builder().callChains(List.of(chain)).build())
+                .build();
+
+        enricher.enrich(result, null, null);
+
+        CallChain updatedChain = result.getMetadata().getCallChains().get(0);
+        assertThat(updatedChain.getMatchedTransitions()).isNull();
+    }
+
+    @Test
+    void shouldMatchWildcardVariable() {
+        Transition t1 = new Transition();
+        t1.setSourceStates(List.of(State.of("NEW", "NEW")));
+        t1.setTargetStates(List.of(State.of("PAID", "PAID")));
+        t1.setEvent(Event.of("PAY", "PAY"));
+
+        CallChain chain = CallChain.builder()
+                .triggerPoint(TriggerPoint.builder().event("event").build())
+                .contextMachineId("testMachine")
+                .build();
+
+        AnalysisResult result = AnalysisResult.builder()
+                .name("testMachine")
+                .transitions(List.of(t1))
+                .metadata(CodebaseMetadata.builder().callChains(List.of(chain)).build())
+                .build();
+
+        enricher.enrich(result, null, null);
+
+        CallChain updatedChain = result.getMetadata().getCallChains().get(0);
+        assertThat(updatedChain.getMatchedTransitions()).hasSize(1);
+    }
+
+
+
+    @Test
+    void shouldMatchBaseEventDespiteScrapedPolyEvents() {
+        Transition t1 = new Transition();
+        t1.setSourceStates(List.of(State.of("NEW", "NEW")));
+        t1.setTargetStates(List.of(State.of("PAID", "PAID")));
+        // State machine uses the base event generically
+        t1.setEvent(Event.of("BaseEvent", "BaseEvent"));
+
+        // Trigger point uses "BaseEvent", but polyEvents scraped some implementation/constants
+        CallChain chain = CallChain.builder()
+                .triggerPoint(TriggerPoint.builder()
+                        .event("BaseEvent")
+                        .polymorphicEvents(List.of("EVENT_A", "EVENT_B"))
+                        .build())
+                .contextMachineId("testMachine")
+                .build();
+
+        AnalysisResult result = AnalysisResult.builder()
+                .name("testMachine")
+                .transitions(List.of(t1))
+                .metadata(CodebaseMetadata.builder().callChains(List.of(chain)).build())
+                .build();
+
+        enricher.enrich(result, null, null);
+
+        // It should match because smEvent matches triggerEvent directly, overriding the failed poly search
+        CallChain updatedChain = result.getMetadata().getCallChains().get(0);
+        assertThat(updatedChain.getMatchedTransitions()).hasSize(1);
+    }
+
+    @Test
+    void shouldNotMatchArbitraryGetXMethodWildcard() {
+        Transition t1 = new Transition();
+        t1.setSourceStates(List.of(State.of("NEW", "NEW")));
+        t1.setTargetStates(List.of(State.of("PAID", "PAID")));
+        t1.setEvent(Event.of("PAY", "PAY"));
+
+        CallChain chain = CallChain.builder()
+                .triggerPoint(TriggerPoint.builder().event("richEvent.getId()").build())
+                .contextMachineId("testMachine")
+                .build();
+
+        AnalysisResult result = AnalysisResult.builder()
+                .name("testMachine")
+                .transitions(List.of(t1))
+                .metadata(CodebaseMetadata.builder().callChains(List.of(chain)).build())
+                .build();
+
+        enricher.enrich(result, null, null);
+
+        CallChain updatedChain = result.getMetadata().getCallChains().get(0);
+        assertThat(updatedChain.getMatchedTransitions()).isNull();
+    }
+
+    @Test
+    void shouldAllowWildcardWhenContextMachineIdIsMissing() {
+        Transition t1 = new Transition();
+        t1.setSourceStates(List.of(State.of("NEW", "NEW")));
+        t1.setTargetStates(List.of(State.of("PAID", "PAID")));
+        t1.setEvent(Event.of("PAY", "PAY"));
+
+        CallChain chain = CallChain.builder()
+                .triggerPoint(TriggerPoint.builder().event("event").build())
+                // NO contextMachineId or stateMachineId
+                .build();
+
+        AnalysisResult result = AnalysisResult.builder()
+                .name("testMachine")
+                .transitions(List.of(t1))
+                .metadata(CodebaseMetadata.builder().callChains(List.of(chain)).build())
+                .build();
+
+        enricher.enrich(result, null, null);
+
+        CallChain updatedChain = result.getMetadata().getCallChains().get(0);
+        assertThat(updatedChain.getMatchedTransitions()).hasSize(1);
+    }
+
+    @Test
+    void shouldNotFalsePositiveOnSubstringContains() {
+        // This test proves that the heuristic is entirely removed and false positives are eliminated
+        Transition t1 = new Transition();
+        t1.setSourceStates(List.of(State.of("NEW", "NEW")));
+        t1.setTargetStates(List.of(State.of("PAID", "PAID")));
+        t1.setEvent(Event.of("PAY", "PAY"));
+
+        // Trigger point sends "PAYMENT" which contains "PAY". Under the old heuristics, this would falsely match!
+        CallChain chain = CallChain.builder()
+                .triggerPoint(TriggerPoint.builder().event("PAYMENT").build())
+                .build();
+
+        AnalysisResult result = AnalysisResult.builder()
+                .transitions(List.of(t1))
+                .metadata(CodebaseMetadata.builder().callChains(List.of(chain)).build())
+                .build();
+
+        enricher.enrich(result, null, null);
+
+        // It should NOT match, because "PAYMENT" != "PAY" strictly.
+        CallChain updatedChain = result.getMetadata().getCallChains().get(0);
+        assertThat(updatedChain.getMatchedTransitions()).isNullOrEmpty();
+    }
+
+
+    @Test
+    void shouldFilterCrossStateMachineRoutingByVertical() {
+        Transition t1 = new Transition();
+        t1.setSourceStates(List.of(State.of("NEW", "NEW")));
+        t1.setTargetStates(List.of(State.of("ASSEMBLED", "ASSEMBLED")));
+        t1.setEvent(Event.of("ASSEMBLE", "ASSEMBLE"));
+
+        CallChain chain = CallChain.builder()
+                .triggerPoint(TriggerPoint.builder().event("ASSEMBLE").build())
+                .methodChain(List.of(
+                        "com.example.electronics.ElectronicsOrderController.post()",
+                        "com.example.electronics.ElectronicsOrderService.processOrderEvent()"
+                ))
+                .build();
+
+        // Testing against Electronics SM - should match
+        AnalysisResult resultElectronics = AnalysisResult.builder()
+                .name("com.example.electronics.ElectronicsOwnDeliveryStateMachineConfiguration")
+                .transitions(List.of(t1))
+                .metadata(CodebaseMetadata.builder().callChains(List.of(chain)).build())
+                .build();
+
+        enricher.enrich(resultElectronics, null, null);
+        CallChain updatedChainElec = resultElectronics.getMetadata().getCallChains().get(0);
+        assertThat(updatedChainElec.getMatchedTransitions()).hasSize(1);
+
+        // Testing against ComputerStore SM - should NOT match because chain has Electronics service
+        AnalysisResult resultComputer = AnalysisResult.builder()
+                .name("com.example.computerstore.OwnDeliveryStateMachineConfiguration") // the non-electronics one
+                .transitions(List.of(t1))
+                .metadata(CodebaseMetadata.builder().callChains(List.of(chain)).build())
+                .build();
+
+        enricher.enrich(resultComputer, null, null);
+        CallChain updatedChainComp = resultComputer.getMetadata().getCallChains().get(0);
+        assertThat(updatedChainComp.getMatchedTransitions()).isNullOrEmpty();
+    }
+
+
+    @Test
+    void shouldAllowSharedServicesToRouteToMultipleStateMachines() {
+        Transition t1 = new Transition();
+        t1.setSourceStates(List.of(State.of("NEW", "NEW")));
+        t1.setTargetStates(List.of(State.of("PROCESSED", "PROCESSED")));
+        t1.setEvent(Event.of("PROCESS", "PROCESS"));
+
+        // Chain contains NO vertical prefix (e.g. CommonOrderService)
+        CallChain chain = CallChain.builder()
+                .triggerPoint(TriggerPoint.builder().event("PROCESS").build())
+                .methodChain(List.of(
+                        "com.example.CommonOrderController.post()",
+                        "com.example.CommonOrderService.processOrderEvent()"
+                ))
+                .build();
+
+        AnalysisResult resultElectronics = AnalysisResult.builder()
+                .name("com.example.electronics.ElectronicsOwnDeliveryStateMachineConfiguration")
+                .transitions(List.of(t1))
+                .metadata(CodebaseMetadata.builder().callChains(List.of(chain)).build())
+                .build();
+
+        enricher.enrich(resultElectronics, null, null);
+        CallChain updatedChainElec = resultElectronics.getMetadata().getCallChains().get(0);
+        
+        // Should match Electronics because it's a shared service (no computerstore service in path)
+        assertThat(updatedChainElec.getMatchedTransitions()).hasSize(1);
+
+        AnalysisResult resultComputer = AnalysisResult.builder()
+                .name("com.example.computerstore.OwnDeliveryStateMachineConfiguration")
+                .transitions(List.of(t1))
+                .metadata(CodebaseMetadata.builder().callChains(List.of(chain)).build())
+                .build();
+
+        enricher.enrich(resultComputer, null, null);
+        CallChain updatedChainComp = resultComputer.getMetadata().getCallChains().get(0);
+        
+        // Should ALSO match ComputerStore because it's a shared service
+        assertThat(updatedChainComp.getMatchedTransitions()).hasSize(1);
+    }
+
+
+    @Test
+    void shouldFilterCrossStateMachineRoutingWithMultipleVerticals() {
+        Transition t1 = new Transition();
+        t1.setSourceStates(List.of(State.of("NEW", "NEW")));
+        t1.setTargetStates(List.of(State.of("ASSEMBLED", "ASSEMBLED")));
+        t1.setEvent(Event.of("ASSEMBLE", "ASSEMBLE"));
+
+        // Chain 1: Electronics
+        CallChain chainElec = CallChain.builder()
+                .triggerPoint(TriggerPoint.builder().event("ASSEMBLE").build())
+                .methodChain(List.of("com.example.electronics.ElectronicsOrderController.post()"))
+                .build();
+                
+        // Chain 2: Furniture
+        CallChain chainFurn = CallChain.builder()
+                .triggerPoint(TriggerPoint.builder().event("ASSEMBLE").build())
+                .methodChain(List.of("com.example.furniture.FurnitureOrderController.post()"))
+                .build();
+                
+        // Chain 3: Groceries
+        CallChain chainGroc = CallChain.builder()
+                .triggerPoint(TriggerPoint.builder().event("ASSEMBLE").build())
+                .methodChain(List.of("com.example.groceries.GroceriesOrderController.post()"))
+                .build();
+
+        // SM 1: Electronics
+        AnalysisResult resElec = AnalysisResult.builder()
+                .name("com.example.electronics.ElectronicsOwnDeliveryStateMachineConfiguration")
+                .transitions(List.of(t1))
+                .metadata(CodebaseMetadata.builder().callChains(List.of(chainElec, chainFurn, chainGroc)).build())
+                .build();
+                
+        // SM 2: Furniture
+        AnalysisResult resFurn = AnalysisResult.builder()
+                .name("com.example.furniture.FurnitureOwnDeliveryStateMachineConfiguration")
+                .transitions(List.of(t1))
+                .metadata(CodebaseMetadata.builder().callChains(List.of(chainElec, chainFurn, chainGroc)).build())
+                .build();
+                
+        // SM 3: Groceries
+        AnalysisResult resGroc = AnalysisResult.builder()
+                .name("com.example.groceries.GroceriesStateMachineConfiguration")
+                .transitions(List.of(t1))
+                .metadata(CodebaseMetadata.builder().callChains(List.of(chainElec, chainFurn, chainGroc)).build())
+                .build();
+                
+        // SM 4: Computer Store (The catch-all base one in computerstore package)
+        AnalysisResult resComp = AnalysisResult.builder()
+                .name("com.example.computerstore.OwnDeliveryStateMachineConfiguration")
+                .transitions(List.of(t1))
+                .metadata(CodebaseMetadata.builder().callChains(List.of(chainElec, chainFurn, chainGroc)).build())
+                .build();
+
+        // Test Electronics SM - Should only keep Electronics Chain
+        enricher.enrich(resElec, null, null);
+        assertThat(resElec.getMetadata().getCallChains().get(0).getMatchedTransitions()).hasSize(1); // Elec
+        assertThat(resElec.getMetadata().getCallChains().get(1).getMatchedTransitions()).isNullOrEmpty(); // Furn
+        assertThat(resElec.getMetadata().getCallChains().get(2).getMatchedTransitions()).isNullOrEmpty(); // Groc
+
+        // Test Furniture SM - Should only keep Furniture Chain
+        enricher.enrich(resFurn, null, null);
+        assertThat(resFurn.getMetadata().getCallChains().get(0).getMatchedTransitions()).isNullOrEmpty(); // Elec
+        assertThat(resFurn.getMetadata().getCallChains().get(1).getMatchedTransitions()).hasSize(1); // Furn
+        assertThat(resFurn.getMetadata().getCallChains().get(2).getMatchedTransitions()).isNullOrEmpty(); // Groc
+        
+        // Test Groceries SM - Should only keep Groceries Chain
+        enricher.enrich(resGroc, null, null);
+        assertThat(resGroc.getMetadata().getCallChains().get(0).getMatchedTransitions()).isNullOrEmpty(); // Elec
+        assertThat(resGroc.getMetadata().getCallChains().get(1).getMatchedTransitions()).isNullOrEmpty(); // Furn
+        assertThat(resGroc.getMetadata().getCallChains().get(2).getMatchedTransitions()).hasSize(1); // Groc
+        
+        // Test ComputerStore SM - Should reject ALL because none belong to computerstore
+        enricher.enrich(resComp, null, null);
+        assertThat(resComp.getMetadata().getCallChains().get(0).getMatchedTransitions()).isNullOrEmpty(); // Elec
+        assertThat(resComp.getMetadata().getCallChains().get(1).getMatchedTransitions()).isNullOrEmpty(); // Furn
+        assertThat(resComp.getMetadata().getCallChains().get(2).getMatchedTransitions()).isNullOrEmpty(); // Groc
+    }
+
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/enricher/routing/HeuristicBeanResolutionEngineTest.java

@@ -0,0 +1,103 @@
+package click.kamil.springstatemachineexporter.analysis.enricher.routing;
+
+import click.kamil.springstatemachineexporter.analysis.model.CallChain;
+import org.junit.jupiter.api.Tag;
+import org.junit.jupiter.api.Test;
+
+import java.util.Arrays;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+@Tag("heuristic_bean_resolution")
+public class HeuristicBeanResolutionEngineTest {
+
+    private final HeuristicBeanResolutionEngine engine = new HeuristicBeanResolutionEngine();
+
+    @Test
+    public void testDeepPackageDivergenceMismatch() {
+        // This is the bug case: sharing a deep root, but diverging into different domains
+        CallChain chain = CallChain.builder()
+                .methodChain(Arrays.asList("com.acme.corp.division.project.orders.OrderService.pay()"))
+                .build();
+
+        String machineName = "com.acme.corp.division.project.payments.PaymentStateMachine";
+
+        boolean result = engine.isRoutedToCorrectMachine(chain, machineName);
+
+        // They share com.acme.corp.division.project, but diverge into orders vs payments
+        // This should be a strong mismatch, so it should return false
+        assertFalse(result, "Deep package divergence into different domains should be rejected");
+    }
+
+    @Test
+    public void testSameDomainMatch() {
+        CallChain chain = CallChain.builder()
+                .methodChain(Arrays.asList("com.acme.ecommerce.orders.OrderService.process()"))
+                .build();
+
+        String machineName = "com.acme.ecommerce.orders.OrderStateMachine";
+
+        boolean result = engine.isRoutedToCorrectMachine(chain, machineName);
+
+        // Same exact domain, should match
+        assertTrue(result, "Same domain should be accepted");
+    }
+
+    @Test
+    public void testSubPackageMatch() {
+        CallChain chain = CallChain.builder()
+                .methodChain(Arrays.asList("com.acme.ecommerce.orders.impl.OrderServiceImpl.process()"))
+                .build();
+
+        String machineName = "com.acme.ecommerce.orders.OrderStateMachine";
+
+        boolean result = engine.isRoutedToCorrectMachine(chain, machineName);
+
+        // Subpackage should match
+        assertTrue(result, "Sub-packages of the same domain should be accepted");
+    }
+
+    @Test
+    public void testSharedDomainTermMatch() {
+        CallChain chain = CallChain.builder()
+                .methodChain(Arrays.asList("com.acme.orders.web.OrderController.submit()"))
+                .build();
+
+        String machineName = "com.acme.orders.service.OrderStateMachine";
+
+        boolean result = engine.isRoutedToCorrectMachine(chain, machineName);
+
+        // Different subpackages, but they share the "order" domain term and common prefix
+        assertTrue(result, "Divergent packages that share a domain term should be accepted");
+    }
+
+    @Test
+    public void testExplicitTargetVariableMatch() {
+        CallChain chain = CallChain.builder()
+                .methodChain(Arrays.asList("com.acme.common.GlobalTrigger.fire()"))
+                .contextMachineId("paymentStateMachine") // Explicitly targets payment
+                .build();
+
+        String machineName = "com.acme.corp.payments.PaymentStateMachine";
+
+        boolean result = engine.isRoutedToCorrectMachine(chain, machineName);
+
+        // Mismatched domains, but explicit variable targeting works
+        assertTrue(result, "Explicit variable target matching the machine name should be accepted");
+    }
+
+    @Test
+    public void testExplicitTargetVariableMismatch() {
+        CallChain chain = CallChain.builder()
+                .methodChain(Arrays.asList("com.acme.common.GlobalTrigger.fire()"))
+                .contextMachineId("paymentStateMachine") // Explicitly targets payment
+                .build();
+
+        String machineName = "com.acme.corp.orders.OrderStateMachine"; // But this is Order
+
+        boolean result = engine.isRoutedToCorrectMachine(chain, machineName);
+
+        // Explicit variable targeting completely conflicts
+        assertFalse(result, "Explicit variable target mismatching the machine name should be rejected");
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/resolver/ConstantResolverTest.java

@@ -0,0 +1,155 @@
+package click.kamil.springstatemachineexporter.analysis.resolver;
+
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import org.eclipse.jdt.core.dom.*;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class ConstantResolverTest {
+
+    @Test
+    void testConcatenationSameClass(@TempDir Path tempDir) throws IOException {
+        Path dir = tempDir.resolve("com/example");
+        Files.createDirectories(dir);
+        Files.writeString(dir.resolve("Constants.java"),
+            "package com.example;\n" +
+            "public class Constants {\n" +
+            "    public static final String A = \"/a\";\n" +
+            "    public static final String B = \"/b\";\n" +
+            "    public static final String AB = A + B;\n" +
+            "    public String usage = AB;\n" +
+            "}");
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        TypeDeclaration td = context.getTypeDeclaration("com.example.Constants");
+        FieldDeclaration usageField = td.getFields()[3]; // usage
+        VariableDeclarationFragment fragment = (VariableDeclarationFragment) usageField.fragments().get(0);
+        
+        ConstantResolver resolver = new ConstantResolver();
+        String result = resolver.resolve(fragment.getInitializer(), context);
+        
+        assertThat(result).isEqualTo("/a/b");
+    }
+
+    @Test
+    void testCrossClassConcatenation(@TempDir Path tempDir) throws IOException {
+        Path dir = tempDir.resolve("com/example");
+        Files.createDirectories(dir);
+        Files.writeString(dir.resolve("Base.java"),
+            "package com.example;\n" +
+            "public class Base {\n" +
+            "    public static final String PATH = \"/api\";\n" +
+            "}");
+        Files.writeString(dir.resolve("Endpoint.java"),
+            "package com.example;\n" +
+            "public class Endpoint {\n" +
+            "    public static final String FULL = Base.PATH + \"/v1\";\n" +
+            "}");
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        TypeDeclaration td = context.getTypeDeclaration("com.example.Endpoint");
+        FieldDeclaration field = td.getFields()[0];
+        VariableDeclarationFragment fragment = (VariableDeclarationFragment) field.fragments().get(0);
+
+        ConstantResolver resolver = new ConstantResolver();
+        String result = resolver.resolve(fragment.getInitializer(), context);
+
+        assertThat(result).isEqualTo("/api/v1");
+    }
+
+    @Test
+    void testRecursiveResolution(@TempDir Path tempDir) throws IOException {
+        Path dir = tempDir.resolve("com/example");
+        Files.createDirectories(dir);
+        Files.writeString(dir.resolve("Deep.java"),
+            "package com.example;\n" +
+            "public class Deep {\n" +
+            "    public static final String V1 = \"/v1\";\n" +
+            "    public static final String API = \"/api\" + V1;\n" +
+            "    public static final String USERS = API + \"/users\";\n" +
+            "}");
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        TypeDeclaration td = context.getTypeDeclaration("com.example.Deep");
+        FieldDeclaration field = td.getFields()[2]; // USERS
+        VariableDeclarationFragment fragment = (VariableDeclarationFragment) field.fragments().get(0);
+
+        ConstantResolver resolver = new ConstantResolver();
+        String result = resolver.resolve(fragment.getInitializer(), context);
+
+        assertThat(result).isEqualTo("/api/v1/users");
+    }
+
+    @Test
+    void testCycleDetection(@TempDir Path tempDir) throws IOException {
+        Path dir = tempDir.resolve("com/example");
+        Files.createDirectories(dir);
+        Files.writeString(dir.resolve("Cycle.java"),
+            "package com.example;\n" +
+            "public class Cycle {\n" +
+            "    public static final String A = B;\n" +
+            "    public static final String B = A;\n" +
+            "}");
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        TypeDeclaration td = context.getTypeDeclaration("com.example.Cycle");
+        FieldDeclaration field = td.getFields()[0];
+        VariableDeclarationFragment fragment = (VariableDeclarationFragment) field.fragments().get(0);
+
+        ConstantResolver resolver = new ConstantResolver();
+        // Should not crash
+        String result = resolver.resolve(fragment.getInitializer(), context);
+        assertThat(result).isNull();
+    }
+
+    @Test
+    void testValueAnnotationSupport(@TempDir Path tempDir) throws IOException {
+        Path dir = tempDir.resolve("com/example");
+        Files.createDirectories(dir);
+        Files.writeString(dir.resolve("Controller.java"),
+            "package com.example;\n" +
+            "import org.springframework.beans.factory.annotation.Value;\n" +
+            "public class Controller {\n" +
+            "    @Value(\"${app.path}\")\n" +
+            "    private String path;\n" +
+            "    \n" +
+            "    public String getPath() { return path; }\n" +
+            "}");
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        TypeDeclaration td = context.getTypeDeclaration("com.example.Controller");
+        FieldDeclaration field = td.getFields()[0];
+        VariableDeclarationFragment fragment = (VariableDeclarationFragment) field.fragments().get(0);
+
+        ConstantResolver resolver = new ConstantResolver();
+        // Resolve a SimpleName referring to an @Value field
+        SimpleName sn = td.getAST().newSimpleName("path");
+        // We need to attach the SimpleName to the AST to find its enclosing type
+        // Actually, resolveManual(SimpleName) uses findEnclosingType. 
+        // In the test, we can manually trigger it or mock the node hierarchy.
+        
+        // Let's use a real usage in a method
+        MethodDeclaration method = td.getMethods()[0];
+        ReturnStatement rs = (ReturnStatement) method.getBody().statements().get(0);
+        Expression returnExpr = rs.getExpression();
+
+        String result = resolver.resolve(returnExpr, context);
+        assertThat(result).isEqualTo("${app.path}");
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/resolver/PropertyResolverTest.java

@@ -0,0 +1,60 @@
+package click.kamil.springstatemachineexporter.analysis.resolver;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Map;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class PropertyResolverTest {
+
+    @Test
+    void testYamlPropertiesAreLoadedAndFlattened(@TempDir Path tempDir) throws IOException {
+        Path applicationYml = tempDir.resolve("application.yml");
+        Files.writeString(applicationYml, """
+                messaging:
+                  sqs:
+                    integration-system1:
+                      callback:
+                        queue: "integration-system1-queue"
+                """);
+
+        PropertyResolver resolver = new PropertyResolver();
+        Map<String, String> props = resolver.resolveProperties(tempDir);
+
+        assertThat(props).containsEntry("messaging.sqs.integration-system1.callback.queue", "integration-system1-queue");
+    }
+
+    @Test
+    void testPropertiesFilesAreLoaded(@TempDir Path tempDir) throws IOException {
+        Path applicationProps = tempDir.resolve("application.properties");
+        Files.writeString(applicationProps, "messaging.sqs.integration-system1.callback.queue=integration-system1-queue-props");
+
+        PropertyResolver resolver = new PropertyResolver();
+        Map<String, String> props = resolver.resolveProperties(tempDir);
+
+        assertThat(props).containsEntry("messaging.sqs.integration-system1.callback.queue", "integration-system1-queue-props");
+    }
+
+    @Test
+    void testPlaceholderResolution() {
+        PropertyResolver resolver = new PropertyResolver();
+        Map<String, String> properties = Map.of("messaging.sqs.integration-system1.callback.queue", "integration-system1-queue");
+
+        String resolved = resolver.resolveValue("SQS: ${messaging.sqs.integration-system1.callback.queue}", properties);
+        assertThat(resolved).isEqualTo("SQS: integration-system1-queue");
+    }
+
+    @Test
+    void testPlaceholderResolutionWithDefault() {
+        PropertyResolver resolver = new PropertyResolver();
+        Map<String, String> properties = Map.of();
+
+        String resolved = resolver.resolveValue("SQS: ${messaging.sqs.queue:default-queue}", properties);
+        assertThat(resolved).isEqualTo("SQS: default-queue");
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/resolver/StaticImportResolutionTest.java

@@ -0,0 +1,103 @@
+package click.kamil.springstatemachineexporter.analysis.resolver;
+
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import org.eclipse.jdt.core.dom.*;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class StaticImportResolutionTest {
+
+    @Test
+    void testSingleStaticImport(@TempDir Path tempDir) throws IOException {
+        Path dir = tempDir.resolve("com/example");
+        Files.createDirectories(dir);
+        Files.writeString(dir.resolve("Constants.java"),
+            "package com.example;\n" +
+            "public class Constants {\n" +
+            "    public static final String A = \"/a\";\n" +
+            "}");
+        Files.writeString(dir.resolve("Usage.java"),
+            "package com.example;\n" +
+            "import static com.example.Constants.A;\n" +
+            "public class Usage {\n" +
+            "    String val = A;\n" +
+            "}");
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        TypeDeclaration td = context.getTypeDeclaration("com.example.Usage");
+        FieldDeclaration field = td.getFields()[0];
+        VariableDeclarationFragment fragment = (VariableDeclarationFragment) field.fragments().get(0);
+
+        ConstantResolver resolver = new ConstantResolver();
+        String result = resolver.resolve(fragment.getInitializer(), context);
+
+        assertThat(result).isEqualTo("/a");
+    }
+
+    @Test
+    void testStarStaticImport(@TempDir Path tempDir) throws IOException {
+        Path dir = tempDir.resolve("com/example");
+        Files.createDirectories(dir);
+        Files.writeString(dir.resolve("Constants.java"),
+            "package com.example;\n" +
+            "public class Constants {\n" +
+            "    public static final String B = \"/b\";\n" +
+            "}");
+        Files.writeString(dir.resolve("Usage.java"),
+            "package com.example;\n" +
+            "import static com.example.Constants.*;\n" +
+            "public class Usage {\n" +
+            "    String val = B;\n" +
+            "}");
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        TypeDeclaration td = context.getTypeDeclaration("com.example.Usage");
+        FieldDeclaration field = td.getFields()[0];
+        VariableDeclarationFragment fragment = (VariableDeclarationFragment) field.fragments().get(0);
+
+        ConstantResolver resolver = new ConstantResolver();
+        String result = resolver.resolve(fragment.getInitializer(), context);
+
+        assertThat(result).isEqualTo("/b");
+    }
+
+    @Test
+    void testPrecedenceLocalOverStaticImport(@TempDir Path tempDir) throws IOException {
+        Path dir = tempDir.resolve("com/example");
+        Files.createDirectories(dir);
+        Files.writeString(dir.resolve("Constants.java"),
+            "package com.example;\n" +
+            "public class Constants {\n" +
+            "    public static final String A = \"imported\";\n" +
+            "}");
+        Files.writeString(dir.resolve("Usage.java"),
+            "package com.example;\n" +
+            "import static com.example.Constants.A;\n" +
+            "public class Usage {\n" +
+            "    public static final String A = \"local\";\n" +
+            "    String val = A;\n" +
+            "}");
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        TypeDeclaration td = context.getTypeDeclaration("com.example.Usage");
+        FieldDeclaration field = td.getFields()[1]; // val
+        VariableDeclarationFragment fragment = (VariableDeclarationFragment) field.fragments().get(0);
+
+        ConstantResolver resolver = new ConstantResolver();
+        String result = resolver.resolve(fragment.getInitializer(), context);
+
+        assertThat(result).isEqualTo("local");
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/DynamicClasspathResolverTest.java

@@ -0,0 +1,78 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import org.junit.jupiter.api.Tag;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@Tag("dynamic_classpath_resolver")
+class DynamicClasspathResolverTest {
+
+    @Test
+    void shouldResolveMavenClasspathDynamically(@TempDir Path tempDir) throws IOException {
+        // Create dummy pom.xml
+        Files.createFile(tempDir.resolve("pom.xml"));
+        
+        // Mock the resolver so it doesn't actually run maven, but writes the expected output file
+        DynamicClasspathResolver resolver = new DynamicClasspathResolver() {
+            @Override
+            protected void runProcess(ProcessBuilder pb) throws IOException {
+                // Pretend maven executed and generated the cp.txt
+                String cp = "/fake/m2/repo/spring-core.jar" + File.pathSeparator + "/fake/m2/repo/spring-context.jar";
+                
+                String outputFileArg = pb.command().stream()
+                        .filter(arg -> arg.startsWith("-Dmdep.outputFile="))
+                        .findFirst()
+                        .orElseThrow();
+                Path outputFile = Path.of(outputFileArg.substring("-Dmdep.outputFile=".length()));
+                
+                Files.writeString(outputFile, cp);
+            }
+        };
+
+        List<String> classpath = resolver.resolveClasspath(tempDir);
+        
+        assertThat(classpath).containsExactly(
+                "/fake/m2/repo/spring-core.jar",
+                "/fake/m2/repo/spring-context.jar"
+        );
+    }
+
+    @Test
+    void shouldResolveGradleClasspathDynamically(@TempDir Path tempDir) throws IOException {
+        // Create dummy build.gradle
+        Files.createFile(tempDir.resolve("build.gradle"));
+        
+        DynamicClasspathResolver resolver = new DynamicClasspathResolver() {
+            @Override
+            protected String runProcessAndGetOutput(ProcessBuilder pb) {
+                // Pretend gradle executed and printed the marker
+                String cp = "/fake/gradle/caches/spring-core.jar" + File.pathSeparator + "/fake/gradle/caches/spring-context.jar";
+                return "Some noisy gradle output\n" +
+                       "SME_CLASSPATH_MARKER:" + cp + "\n" +
+                       "BUILD SUCCESSFUL\n";
+            }
+        };
+
+        List<String> classpath = resolver.resolveClasspath(tempDir);
+        
+        assertThat(classpath).containsExactly(
+                "/fake/gradle/caches/spring-core.jar",
+                "/fake/gradle/caches/spring-context.jar"
+        );
+    }
+
+    @Test
+    void shouldReturnEmptyListIfNoBuildFileFound(@TempDir Path tempDir) {
+        DynamicClasspathResolver resolver = new DynamicClasspathResolver();
+        List<String> classpath = resolver.resolveClasspath(tempDir);
+        assertThat(classpath).isEmpty();
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/GenericEventDetectorControlFlowTest.java

@@ -0,0 +1,132 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import org.junit.jupiter.api.Tag;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Collections;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@Tag("control_flow_sibling_avoidance")
+class GenericEventDetectorControlFlowTest {
+
+    @Test
+    void shouldDetectStateFromDirectIfWrapper(@TempDir Path tempDir) throws IOException {
+        String source = """
+                package com.example;
+                public class OrderService {
+                    private StateMachine sm;
+                    public void processOrder(OrderState state) {
+                        if (state == OrderState.PENDING) {
+                            sm.sendEvent(OrderEvent.PAY);
+                        }
+                    }
+                }
+                
+                class StateMachine {
+                    public void sendEvent(OrderEvent e) {}
+                }
+                
+                enum OrderState { PENDING }
+                enum OrderEvent { PAY }
+                """;
+        Files.writeString(tempDir.resolve("OrderService.java"), source);
+        
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+        
+        GenericEventDetector detector = new GenericEventDetector(context, new ConstantResolver(), Collections.emptyList());
+        List<TriggerPoint> triggers = detector.detect((org.eclipse.jdt.core.dom.CompilationUnit) context.getTypeDeclaration("com.example.OrderService").getRoot());
+        
+        assertThat(triggers).hasSize(1);
+        TriggerPoint tp = triggers.get(0);
+        assertThat(tp.getEvent()).isEqualTo("OrderEvent.PAY");
+        assertThat(tp.getSourceState()).isEqualTo("PENDING");
+    }
+
+    @Test
+    void shouldDetectStateFromGuardClauseSibling(@TempDir Path tempDir) throws IOException {
+        String source = """
+                package com.example;
+                public class OrderService {
+                    private StateMachine sm;
+                    public void processOrder(OrderState state) {
+                        if (state != OrderState.PENDING) {
+                            return;
+                        }
+                        
+                        sm.sendEvent(OrderEvent.PAY);
+                    }
+                }
+                
+                class StateMachine {
+                    public void sendEvent(OrderEvent e) {}
+                }
+                
+                enum OrderState { PENDING }
+                enum OrderEvent { PAY }
+                """;
+        Files.writeString(tempDir.resolve("OrderService.java"), source);
+        
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+        
+        GenericEventDetector detector = new GenericEventDetector(context, new ConstantResolver(), Collections.emptyList());
+        List<TriggerPoint> triggers = detector.detect((org.eclipse.jdt.core.dom.CompilationUnit) context.getTypeDeclaration("com.example.OrderService").getRoot());
+        
+        assertThat(triggers).hasSize(1);
+        TriggerPoint tp = triggers.get(0);
+        assertThat(tp.getEvent()).isEqualTo("OrderEvent.PAY");
+        assertThat(tp.getSourceState()).isEqualTo("PENDING");
+    }
+
+    @Test
+    void shouldDetectStateFromSwitchCaseSibling(@TempDir Path tempDir) throws IOException {
+        String source = """
+                package com.example;
+                public class OrderService {
+                    private StateMachine sm;
+                    public void processOrder(OrderState state) {
+                        switch (state) {
+                            case PENDING:
+                                sm.sendEvent(OrderEvent.PAY);
+                                break;
+                            case PAID:
+                                sm.sendEvent(OrderEvent.SHIP);
+                                break;
+                        }
+                    }
+                }
+                
+                class StateMachine {
+                    public void sendEvent(OrderEvent e) {}
+                }
+                
+                enum OrderState { PENDING, PAID }
+                enum OrderEvent { PAY, SHIP }
+                """;
+        Files.writeString(tempDir.resolve("OrderService.java"), source);
+        
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+        
+        GenericEventDetector detector = new GenericEventDetector(context, new ConstantResolver(), Collections.emptyList());
+        List<TriggerPoint> triggers = detector.detect((org.eclipse.jdt.core.dom.CompilationUnit) context.getTypeDeclaration("com.example.OrderService").getRoot());
+        
+        assertThat(triggers).hasSize(2);
+        
+        TriggerPoint payTrigger = triggers.stream().filter(t -> t.getEvent().equals("OrderEvent.PAY")).findFirst().get();
+        assertThat(payTrigger.getSourceState()).isEqualTo("PENDING");
+        
+        TriggerPoint shipTrigger = triggers.stream().filter(t -> t.getEvent().equals("OrderEvent.SHIP")).findFirst().get();
+        assertThat(shipTrigger.getSourceState()).isEqualTo("PAID");
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/GenericEventDetectorTest.java

@@ -0,0 +1,114 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import org.eclipse.jdt.core.dom.CompilationUnit;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class GenericEventDetectorTest {
+
+    @Test
+    void testMessageBuilderVariableAssignment(@TempDir Path tempDir) throws IOException {
+        Path dir = tempDir.resolve("com/example");
+        Files.createDirectories(dir);
+        Files.writeString(dir.resolve("MyService.java"),
+            "package com.example;\n" +
+            "import org.springframework.messaging.support.MessageBuilder;\n" +
+            "import org.springframework.messaging.Message;\n" +
+            "import org.springframework.statemachine.StateMachine;\n" +
+            "public class MyService {\n" +
+            "    private StateMachine<String, String> stateMachine;\n" +
+            "    private void a(MyInterface myEvent) {\n" +
+            "        Message<MyInterface> msg = MessageBuilder.withPayload(myEvent).setHeader(\"k\", \"v\").build();\n" +
+            "        stateMachine.sendEvent(Mono.just(msg));\n" +
+            "    }\n" +
+            "}\n");
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        GenericEventDetector detector = new GenericEventDetector(context, new ConstantResolver(), List.of());
+        CompilationUnit cu = context.getCompilationUnits().iterator().next();
+        List<TriggerPoint> triggers = detector.detect(cu);
+
+        assertThat(triggers).hasSize(1);
+        assertThat(triggers.get(0).getEvent()).isEqualTo("myEvent");
+        assertThat(triggers.get(0).getMethodName()).isEqualTo("a");
+    }
+
+    @Test
+    void testMessageBuilderIntermediateVariable(@TempDir Path tempDir) throws IOException {
+        Path dir = tempDir.resolve("com/example");
+        Files.createDirectories(dir);
+        Files.writeString(dir.resolve("MyService.java"),
+            "package com.example;\n" +
+            "import org.springframework.messaging.support.MessageBuilder;\n" +
+            "import org.springframework.messaging.Message;\n" +
+            "import org.springframework.statemachine.StateMachine;\n" +
+            "public class MyService {\n" +
+            "    private StateMachine<String, String> stateMachine;\n" +
+            "    private void a(MyInterface myEvent) {\n" +
+            "        MessageBuilder<MyInterface> messageBuilder = MessageBuilder.withPayload(myEvent).setHeader(\"k\", \"v\");\n" +
+            "        stateMachine.sendEvent(messageBuilder.build());\n" +
+            "    }\n" +
+            "}\n");
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        GenericEventDetector detector = new GenericEventDetector(context, new ConstantResolver(), List.of());
+        CompilationUnit cu = context.getCompilationUnits().iterator().next();
+        List<TriggerPoint> triggers = detector.detect(cu);
+
+        assertThat(triggers).hasSize(1);
+        assertThat(triggers.get(0).getEvent()).isEqualTo("myEvent");
+        assertThat(triggers.get(0).getMethodName()).isEqualTo("a");
+    }
+
+    @Test
+    void testEnumGetterUnionExtraction(@TempDir Path tempDir) throws IOException {
+        Path dir = tempDir.resolve("com/example");
+        Files.createDirectories(dir);
+        Files.writeString(dir.resolve("MyEnum.java"),
+            "package com.example;\n" +
+            "public enum MyEnum {\n" +
+            "    STATE_A, STATE_B;\n" +
+            "}\n");
+            
+        Files.writeString(dir.resolve("MyService.java"),
+            "package com.example;\n" +
+            "import org.springframework.statemachine.StateMachine;\n" +
+            "public class MyService {\n" +
+            "    private StateMachine<String, String> stateMachine;\n" +
+            "    public MyEnum getEvent() { return MyEnum.STATE_A; }\n" + // Pretend it returns the enum
+            "    public void trigger() {\n" +
+            "        stateMachine.sendEvent(this.getEvent());\n" +
+            "    }\n" +
+            "}\n");
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        GenericEventDetector detector = new GenericEventDetector(context, new ConstantResolver(), List.of());
+        
+        CompilationUnit serviceCu = context.getCompilationUnits().stream()
+                .filter(cu -> cu.getJavaElement() == null || cu.getJavaElement().getElementName().contains("MyService"))
+                .findFirst().orElseThrow();
+                
+        List<TriggerPoint> triggers = detector.detect(serviceCu);
+
+        System.out.println("TRIGGERS: " + triggers);
+        assertThat(triggers).hasSize(2);
+        assertThat(triggers).anyMatch(t -> t.getEvent().equals("com.example.MyEnum.STATE_A"));
+        assertThat(triggers).anyMatch(t -> t.getEvent().equals("com.example.MyEnum.STATE_B"));
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/util/PlaceholderResolverTest.java

@@ -0,0 +1,68 @@
+package click.kamil.springstatemachineexporter.analysis.util;
+
+import org.junit.jupiter.api.Test;
+
+import java.util.Map;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class PlaceholderResolverTest {
+
+    @Test
+    void testSimpleResolution() {
+        Map<String, String> props = Map.of("app.path", "/api/v1");
+        String result = PlaceholderResolver.resolve("${app.path}", props);
+        assertThat(result).isEqualTo("/api/v1");
+    }
+
+    @Test
+    void testMultiplePlaceholders() {
+        Map<String, String> props = Map.of("host", "localhost", "port", "8080");
+        String result = PlaceholderResolver.resolve("http://${host}:${port}/api", props);
+        assertThat(result).isEqualTo("http://localhost:8080/api");
+    }
+
+    @Test
+    void testDefaultValue() {
+        Map<String, String> props = Map.of();
+        String result = PlaceholderResolver.resolve("${missing:/default}", props);
+        assertThat(result).isEqualTo("/default");
+    }
+
+    @Test
+    void testRecursiveResolution() {
+        Map<String, String> props = Map.of(
+                "base", "/api",
+                "version", "v1",
+                "full", "${base}/${version}"
+        );
+        String result = PlaceholderResolver.resolve("${full}/users", props);
+        assertThat(result).isEqualTo("/api/v1/users");
+    }
+
+    @Test
+    void testCycleDetection() {
+        Map<String, String> props = Map.of(
+                "a", "${b}",
+                "b", "${a}"
+        );
+        // Should not throw StackOverflowError
+        String result = PlaceholderResolver.resolve("${a}", props);
+        // It should keep the unresolvable placeholder in case of cycle
+        assertThat(result).isEqualTo("${a}");
+    }
+
+    @Test
+    void testMixedContent() {
+        Map<String, String> props = Map.of("name", "world");
+        String result = PlaceholderResolver.resolve("Hello ${name}!", props);
+        assertThat(result).isEqualTo("Hello world!");
+    }
+
+    @Test
+    void testUnresolvablePlaceholder() {
+        Map<String, String> props = Map.of();
+        String result = PlaceholderResolver.resolve("${unknown}", props);
+        assertThat(result).isEqualTo("${unknown}");
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/ast/app/AstTransitionParserTest.java

@@ -47,9 +47,7 @@ class AstTransitionParserTest {
                 .isEqualTo(TransitionType.EXTERNAL);
         assertThat(transition.getSourceStates()).extracting(State::toString).containsExactly("CREATED");
         assertThat(transition.getTargetStates()).extracting(State::toString).containsExactly("PAID");
-        assertThat(transition)
-                .extracting(Transition::getEvent)
-                .isEqualTo("PAY");
+        assertThat(transition.getEvent().toString()).isEqualTo("PAY");
     }
 
     @Test
@@ -211,8 +209,56 @@ class AstTransitionParserTest {
         List<Transition> transitions = AstTransitionParser.parseTransitions(method, context);
 
         assertThat(transitions).hasSize(2);
-        assertThat(transitions.get(0).getEvent()).isEqualTo("E1");
-        assertThat(transitions.get(1).getEvent()).isEqualTo("E2");
+        assertThat(transitions.get(0).getEvent().toString()).isEqualTo("E1");
+        assertThat(transitions.get(1).getEvent().toString()).isEqualTo("E2");
+    }
+
+    @Test
+    void shouldExtractInternalLogicForLambda() {
+        String source = """
+                public class TestClass {
+                    public void configure(StateMachineTransitionConfigurer<String, String> transitions) throws Exception {
+                        transitions.withExternal()
+                            .source("S1")
+                            .target("S2")
+                            .guard(context -> context.getMessage() != null);
+                    }
+                }
+                """;
+        MethodDeclaration method = createMethodDeclaration(source);
+
+        List<Transition> transitions = AstTransitionParser.parseTransitions(method, context);
+
+        assertThat(transitions).hasSize(1);
+        assertThat(transitions.getFirst().getGuard().internalLogic())
+                .contains("context.getMessage() != null");
+    }
+
+    @Test
+    void shouldExtractInternalLogicForAnonymousClass() {
+        String source = """
+                public class TestClass {
+                    public void configure(StateMachineTransitionConfigurer<String, String> transitions) throws Exception {
+                        transitions
+                            .withExternal()
+                            .source("S1")
+                            .target("S2")
+                            .action(new Action<String, String>() {
+                                @Override
+                                public void execute(StateContext<String, String> context) {
+                                    System.out.println("Hello");
+                                }
+                            });
+                    }
+                }
+                """;
+        MethodDeclaration method = createMethodDeclaration(source);
+
+        List<Transition> transitions = AstTransitionParser.parseTransitions(method, context);
+
+        assertThat(transitions).hasSize(1);
+        assertThat(transitions.getFirst().getActions().get(0).internalLogic())
+                .contains("System.out.println(\"Hello\")");
     }
 
     private MethodDeclaration createMethodDeclaration(String source) {

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/ast/app/StateMachineAggregatorTest.java

@@ -58,8 +58,8 @@ class StateMachineAggregatorTest {
         List<Transition> transitions = aggregator.aggregateTransitions(childTd);
 
         assertThat(transitions).hasSize(2);
-        assertThat(transitions).anyMatch(t -> t.getEvent().equals("BASE_E1"));
-        assertThat(transitions).anyMatch(t -> t.getEvent().equals("CHILD_E1"));
+        assertThat(transitions).anyMatch(t -> t.getEvent().toString().equals("BASE_E1"));
+        assertThat(transitions).anyMatch(t -> t.getEvent().toString().equals("CHILD_E1"));
     }
 
     @Test
@@ -93,7 +93,7 @@ class StateMachineAggregatorTest {
         List<Transition> transitions = aggregator.aggregateTransitions(childTd);
 
         assertThat(transitions).hasSize(1);
-        assertThat(transitions.get(0).getEvent()).isEqualTo("OVERRIDDEN_E1");
+        assertThat(transitions.get(0).getEvent().toString()).isEqualTo("OVERRIDDEN_E1");
     }
 
     @Test
@@ -119,7 +119,7 @@ class StateMachineAggregatorTest {
         assertThat(transitions).hasSize(1);
         assertThat(transitions.get(0).getSourceStates()).extracting(State::toString).containsExactly("START");
         assertThat(transitions.get(0).getTargetStates()).extracting(State::toString).containsExactly("END");
-        assertThat(transitions.get(0).getEvent()).isEqualTo("GO");
+        assertThat(transitions.get(0).getEvent().toString()).isEqualTo("GO");
     }
 
     @Test
@@ -143,8 +143,8 @@ class StateMachineAggregatorTest {
         List<Transition> transitions = aggregator.aggregateTransitions(td);
 
         assertThat(transitions).hasSize(2);
-        assertThat(transitions).anyMatch(t -> t.getEvent().equals("E1"));
-        assertThat(transitions).anyMatch(t -> t.getEvent().equals("E2"));
+        assertThat(transitions).anyMatch(t -> t.getEvent().toString().equals("E1"));
+        assertThat(transitions).anyMatch(t -> t.getEvent().toString().equals("E2"));
     }
 
     @Test
@@ -241,9 +241,9 @@ class StateMachineAggregatorTest {
         List<Transition> transitions = aggregator.aggregateTransitions(childTd);
 
         assertThat(transitions).hasSize(3);
-        assertThat(transitions).anyMatch(t -> t.getEvent().equals("GP_E1"));
-        assertThat(transitions).anyMatch(t -> t.getEvent().equals("P_E1"));
-        assertThat(transitions).anyMatch(t -> t.getEvent().equals("C_E1"));
+        assertThat(transitions).anyMatch(t -> t.getEvent().toString().equals("GP_E1"));
+        assertThat(transitions).anyMatch(t -> t.getEvent().toString().equals("P_E1"));
+        assertThat(transitions).anyMatch(t -> t.getEvent().toString().equals("C_E1"));
     }
 
     @Test
@@ -267,8 +267,8 @@ class StateMachineAggregatorTest {
         List<Transition> transitions = aggregator.aggregateTransitions(td);
 
         assertThat(transitions).hasSize(2);
-        assertThat(transitions).anyMatch(t -> t.getEvent().equals("E1"));
-        assertThat(transitions).anyMatch(t -> t.getEvent().equals("E2"));
+        assertThat(transitions).anyMatch(t -> t.getEvent().toString().equals("E1"));
+        assertThat(transitions).anyMatch(t -> t.getEvent().toString().equals("E2"));
     }
 
     @Test
@@ -381,7 +381,7 @@ class StateMachineAggregatorTest {
         // It might not find ExternalTransitions.addCommon unless it's static or we handle imports.
         // Let's see if it works or if we need to improve the aggregator.
         assertThat(transitions).hasSize(1);
-        assertThat(transitions.get(0).getEvent()).isEqualTo("EXT_E1");
+        assertThat(transitions.get(0).getEvent().toString()).isEqualTo("EXT_E1");
     }
 
     @Test
@@ -408,8 +408,8 @@ class StateMachineAggregatorTest {
 
         // Should not crash and should find both transitions
         assertThat(transitions).hasSize(2);
-        assertThat(transitions).anyMatch(t -> t.getEvent().equals("E1"));
-        assertThat(transitions).anyMatch(t -> t.getEvent().equals("E2"));
+        assertThat(transitions).anyMatch(t -> t.getEvent().toString().equals("E1"));
+        assertThat(transitions).anyMatch(t -> t.getEvent().toString().equals("E2"));
     }
 
     @Test
@@ -434,7 +434,7 @@ class StateMachineAggregatorTest {
         List<Transition> transitions = aggregator.aggregateTransitions(td);
 
         assertThat(transitions).hasSize(1);
-        assertThat(transitions.get(0).getEvent()).isEqualTo("TRY_E1");
+        assertThat(transitions.get(0).getEvent().toString()).isEqualTo("TRY_E1");
     }
 
     @Test
@@ -536,8 +536,8 @@ class StateMachineAggregatorTest {
         List<Transition> transitions = aggregator.aggregateTransitions(td);
 
         assertThat(transitions).hasSize(2);
-        assertThat(transitions).anyMatch(t -> t.getEvent().equals("E1"));
-        assertThat(transitions).anyMatch(t -> t.getEvent().equals("E2"));
+        assertThat(transitions).anyMatch(t -> t.getEvent().toString().equals("E1"));
+        assertThat(transitions).anyMatch(t -> t.getEvent().toString().equals("E2"));
     }
 
     @Test
@@ -585,7 +585,7 @@ class StateMachineAggregatorTest {
         List<Transition> transitions = aggregator.aggregateTransitions(td);
 
         assertThat(transitions).hasSize(1);
-        assertThat(transitions.get(0).getEvent()).isEqualTo("E1");
+        assertThat(transitions.get(0).getEvent().toString()).isEqualTo("E1");
     }
 
     private void writeClass(String name, String source) throws IOException {

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/exporter/JsonExporterTest.java

@@ -1,5 +1,6 @@
 package click.kamil.springstatemachineexporter.exporter;
 
+import click.kamil.springstatemachineexporter.analysis.model.AnalysisResult;
 import click.kamil.springstatemachineexporter.model.State;
 import click.kamil.springstatemachineexporter.model.Transition;
 import click.kamil.springstatemachineexporter.model.TransitionType;
@@ -19,13 +20,20 @@ class JsonExporterTest {
         transition.setType(TransitionType.EXTERNAL);
         transition.setSourceStates(List.of(State.of("S1")));
         transition.setTargetStates(List.of(State.of("S2")));
-        transition.setEvent("E1");
+        transition.setEvent(click.kamil.springstatemachineexporter.model.Event.of("E1"));
 
-        String json = exporter.export("TestSM", List.of(transition), Set.of("S1"), Set.of("S2"), ExportOptions.builder().build());
+        AnalysisResult result = AnalysisResult.builder()
+                .name("TestSM")
+                .transitions(List.of(transition))
+                .startStates(Set.of("S1"))
+                .endStates(Set.of("S2"))
+                .build();
+
+        String json = exporter.export(result, ExportOptions.builder().build());
 
         assertThat(json)
                 .contains("\"name\" : \"TestSM\"")
-                .contains("\"event\" : \"E1\"")
+                .contains("\"rawName\" : \"E1\"")
                 .contains("\"rawName\" : \"S1\"")
                 .contains("\"rawName\" : \"S2\"");
     }

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/exporter/PlantUmlTest.java

@@ -0,0 +1,55 @@
+package click.kamil.springstatemachineexporter.exporter;
+
+import click.kamil.springstatemachineexporter.model.State;
+import click.kamil.springstatemachineexporter.model.Transition;
+import click.kamil.springstatemachineexporter.model.TransitionType;
+import click.kamil.springstatemachineexporter.model.Guard;
+import click.kamil.springstatemachineexporter.model.Action;
+import org.junit.jupiter.api.Test;
+
+import java.util.List;
+import java.util.Set;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class PlantUmlTest {
+
+    @Test
+    void testExportSanitizesLabels() {
+        PlantUml plantUml = new PlantUml();
+        ExportOptions options = ExportOptions.builder()
+                .embedIdentifiers(true)
+                .useLambdaGuards(false)
+                .build();
+
+        State state1 = State.of("State1");
+        State state2 = State.of("State2");
+
+        Transition t = new Transition();
+        t.setType(TransitionType.EXTERNAL);
+        t.setSourceStates(List.of(state1));
+        t.setTargetStates(List.of(state2));
+        
+        // Add a guard and action containing problematic characters
+        t.setGuard(Guard.of("list.size() < 5", false, null, null, null, null));
+        t.setActions(List.of(Action.of("doSomething(new int[]{1, 2})", false, null, null, null, null)));
+
+        String result = plantUml.export(
+                "TestMachine",
+                List.of(t),
+                Set.of("State1"),
+                Set.of("State2"),
+                options
+        );
+
+        // Verify that < and > are replaced with HTML entities
+        assertThat(result).doesNotContain("< 5");
+        assertThat(result).contains("&lt; 5");
+
+        // Verify that [ and ] are replaced with HTML entities inside the link
+        assertThat(result).doesNotContain("[list.size() &lt; 5]");
+        assertThat(result).doesNotContain("new int[]{1, 2}");
+        assertThat(result).contains("&#91;list.size() &lt; 5&#93;");
+        assertThat(result).contains("new int&#91;&#93;{1, 2}");
+    }
+}