version: '3.8'

services:
  # Task Sync Engine Backend
  task-sync-engine:
    build: .
    container_name: task-sync-engine
    ports:
      - "8000:8000"
    environment:
      # App Configuration
      - DEBUG=False
      - HOST=0.0.0.0
      - PORT=8000
      
      # Sync Configuration (Can be changed via UI)
      - AUTO_SYNC_ENABLED=false
      - SYNC_INTERVAL_SECONDS=300
      
      # Optional: External integrations
      # - SOURCE_API_URL=https://your-source-api.com
      # - DESTINATION_API_URL=https://your-dest-api.com
    volumes:
      # Persist configuration data
      - ./data:/app/data
      # Mount frontend files
      - ./frontend:/app/frontend
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/api/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 10s

  # Optional: PostgreSQL Database (for production)
  # Uncomment when ready to use real database
  # postgres:
  #   image: postgres:15-alpine
  #   container_name: task-sync-db
  #   environment:
  #     - POSTGRES_DB=tasksync
  #     - POSTGRES_USER=tasksync
  #     - POSTGRES_PASSWORD=changeme123
  #   volumes:
  #     - postgres_data:/var/lib/postgresql/data
  #   ports:
  #     - "5432:5432"
  #   restart: unless-stopped

  # Optional: Redis Cache (for production)
  # redis:
  #   image: redis:7-alpine
  #   container_name: task-sync-redis
  #   ports:
  #     - "6379:6379"
  #   restart: unless-stopped
  #   command: redis-server --appendonly yes
  #   volumes:
  #     - redis_data:/data

volumes:
  # Uncomment when using PostgreSQL
  # postgres_data:
  # redis_data:
  data:

networks:
  default:
    name: task-sync-network