/**
 * Example: OpenClaw Integration
 * 
 * Demonstrates how to use OpenClaw integration for
 * deterministic multi-agent pipeline orchestration.
 */

import { OpenClawIntegration } from '../agent-system/integrations/openclaw';

async function openclawExample() {
  // Initialize OpenClaw integration
  const openclaw = new OpenClawIntegration({
    maxContextTokens: 200000,
    compactionStrategy: 'hybrid',
    workspaceIsolation: true,
    enableLobsterWorkflows: true,
    enableParallelExecution: true,
    maxParallelAgents: 12,  // 4 projects × 3 roles
    hooks: {
      onCompactionStart: (ctx) => {
        console.log(`[Hook] Compaction started for context ${ctx.id}`);
      },
      onCompactionEnd: (result) => {
        console.log(`[Hook] Compaction complete: saved ${result.tokensSaved} tokens`);
      },
      onStateTransition: (from, to, ctx) => {
        console.log(`[Hook] State transition: ${from} → ${to}`);
      }
    }
  });

  console.log('Context ID:', openclaw.getContext().id);

  // Add message with OpenClaw context
  openclaw.addMessage({
    role: 'user',
    content: 'Implement user authentication with JWT tokens',
    tags: ['feature', 'auth', 'security'],
    references: {
      files: ['src/auth.ts', 'src/middleware.ts'],
      functions: ['login', 'verifyToken', 'refreshToken']
    }
  });

  // Create a deterministic pipeline
  console.log('\n--- Creating Pipeline ---');
  const pipeline = openclaw.createPipeline({
    name: 'feature-development',
    description: 'Complete feature development workflow with deterministic state machine',
    states: [
      {
        name: 'analyze',
        type: 'parallel',
        agents: ['explorer', 'researcher'],
        transitions: [
          { target: 'design', event: 'analysis_complete' }
        ]
      },
      {
        name: 'design',
        type: 'sequential',
        agents: ['planner'],
        onEnter: 'agent:planner',
        transitions: [
          { target: 'implement', event: 'design_approved' }
        ]
      },
      {
        name: 'implement',
        type: 'parallel',
        agents: ['coder'],
        transitions: [
          { target: 'review', event: 'implementation_complete' }
        ]
      },
      {
        name: 'review',
        type: 'sequential',
        agents: ['reviewer'],
        timeout: 3600000, // 1 hour
        transitions: [
          { target: 'complete', event: 'approved' },
          { target: 'implement', event: 'rejected' }
        ]
      },
      {
        name: 'complete',
        type: 'sequential',
        transitions: []
      }
    ]
  });

  console.log('Pipeline created:', pipeline.id);
  console.log('Initial state:', pipeline.currentState);

  // Start the pipeline
  await openclaw.startPipeline(pipeline.id);
  console.log('Pipeline started');

  // Execute parallel agents (4 projects × 3 roles pattern)
  console.log('\n--- Parallel Agent Execution (4×3 Pattern) ---');
  const projects = ['frontend', 'backend', 'database', 'tests'];
  const roles = ['security', 'performance', 'quality'] as const;

  const tasks = projects.flatMap(project =>
    roles.map(role => ({
      type: 'explorer' as const,
      prompt: `Analyze ${project} for ${role} considerations`,
      context: { project, role }
    }))
  );

  console.log(`Executing ${tasks.length} agents in parallel...`);
  const results = await openclaw.executeParallelAgents(tasks);

  for (const [agentId, result] of results) {
    console.log(`Agent ${agentId}: ${result.success ? '✓' : '✗'}`);
  }

  // Transition pipeline states
  console.log('\n--- Pipeline State Transitions ---');
  await openclaw.transitionPipeline(pipeline.id, 'analysis_complete');
  console.log('Current state:', openclaw.getPipelineStatus(pipeline.id)?.currentState);

  await openclaw.transitionPipeline(pipeline.id, 'design_approved');
  console.log('Current state:', openclaw.getPipelineStatus(pipeline.id)?.currentState);

  // Create isolated workspace
  console.log('\n--- Workspace Isolation ---');
  const workspace = await openclaw.createWorkspace({
    permissions: ['read', 'write'],
    quota: {
      maxFiles: 1000,
      maxSize: 100 * 1024 * 1024 // 100MB
    }
  });
  console.log('Workspace created:', workspace.id);

  // Use persistent memory
  await openclaw.remember('pipelineState', {
    pipelineId: pipeline.id,
    currentState: openclaw.getPipelineStatus(pipeline.id)?.currentState
  });

  // Save context
  await openclaw.saveContext('feature-auth');
  console.log('Context saved');

  // Get token stats
  const tokenStats = openclaw.getTokenStats();
  console.log('\nToken Stats:', tokenStats);

  // Export full state
  const state = openclaw.exportState();
  console.log('\nExported state:', {
    messages: state.context.messages.length,
    agents: state.agents.length,
    pipelines: state.pipelines.length
  });
}

// Run the example
openclawExample().catch(console.error);