Symbiopoietrix Service Architecture

# 🗡️ Symbiopoietrix Service Architecture

## Service Boundaries

```mermaid
graph TD
    subgraph Core Services
        A[ChatEngine] --> B[StateManager]
        B --> C[EventBus]
        C --> D[PatternEngine]
    end
    
    subgraph Support Services
        E[MemoryService] --> F[KnowledgeService]
        F --> G[MetricsService]
        G --> H[EvolutionService]
    end
    
    subgraph Interface Layer
        I[CommandProcessor] --> J[SessionManager]
        J --> K[EnvironmentManager]
        K --> L[HealthMonitor]
    end
    
    Core Services --> Support Services
    Support Services --> Interface Layer
    Interface Layer --> Core Services
```

## Service Implementation Order

### Phase 1: Core Foundation
1. `ChatEngine.ps1` - Core chat functionality
2. `StateManager.ps1` - Immutable state management
3. `EventBus.ps1` - Event distribution
4. `PatternEngine.ps1` - Pattern detection

### Phase 2: Support Layer
1. `MemoryService.ps1` - Memory management
2. `KnowledgeService.ps1` - Knowledge base
3. `MetricsService.ps1` - System metrics
4. `EvolutionService.ps1` - System evolution

### Phase 3: Interface Layer
1. `CommandProcessor.ps1` - Command handling
2. `SessionManager.ps1` - Session management
3. `EnvironmentManager.ps1` - Environment vars
4. `HealthMonitor.ps1` - System health

## Event-Driven Architecture

```mermaid
graph LR
    subgraph Event Flow
        A[Events] --> B[Commands]
        B --> C[State Changes]
        C --> D[Side Effects]
        D --> A
    end
```

## Implementation Strategy

### 1. Service Isolation
- Each service in its own file
- Clear interface definitions
- Dependency injection
- Event-based communication

### 2. State Management
- Immutable state
- Event sourcing
- CQRS pattern
- State snapshots

### 3. Pattern Recognition
- Event pattern detection
- Usage pattern tracking
- Evolution pattern monitoring
- Health pattern analysis

### 4. Testing Strategy
- Unit tests per service
- Integration tests
- Event flow tests
- Pattern tests

## Directory Structure
```
symbiopoietrix.services/
├── core/
│   ├── ChatEngine.ps1
│   ├── StateManager.ps1
│   ├── EventBus.ps1
│   └── PatternEngine.ps1
├── support/
│   ├── MemoryService.ps1
│   ├── KnowledgeService.ps1
│   ├── MetricsService.ps1
│   └── EvolutionService.ps1
├── interface/
│   ├── CommandProcessor.ps1
│   ├── SessionManager.ps1
│   ├── EnvironmentManager.ps1
│   └── HealthMonitor.ps1
└── tests/
    ├── unit/
    ├── integration/
    ├── patterns/
    └── evolution/
```

## Migration Strategy

### Step 1: Core Services
1. Extract chat engine
2. Implement state manager
3. Create event bus
4. Build pattern engine

### Step 2: Support Services
1. Isolate memory management
2. Extract knowledge base
3. Separate metrics
4. Split evolution tracking

### Step 3: Interface Layer
1. Extract command processing
2. Separate session management
3. Isolate environment handling
4. Implement health monitoring

## Success Metrics

### Service Health
- Response time < 100ms
- Error rate < 0.1%
- Event processing < 50ms
- Pattern detection < 200ms

### Code Quality
- Test coverage > 80%
- Cyclomatic complexity < 10
- Dependencies < 5 per service
- Event handlers < 10 per service

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'''Last Updated: 2025-01-08<br/>
'''Version: 1.0<br/>
'''Status: Active