services:
  # Redis 服務 (Celery 後端和緩存)
  redis:
    image: panjit-translator:redis
    build:
      context: .
      dockerfile: Dockerfile.redis
    container_name: panjit-translator-redis-prod
    volumes:
      - redis_data:/data
    restart: unless-stopped
    command: redis-server --appendonly yes --maxmemory 256mb --maxmemory-policy allkeys-lru
    networks:
      - panjit-translator-network
    deploy:
      resources:
        limits:
          memory: 512M
        reservations:
          memory: 256M

  # 主應用服務
  app:
    image: panjit-translator:main
    build:
      context: .
      dockerfile: Dockerfile
    container_name: translator-app-prod
    environment:
      - FLASK_ENV=production
      - LOG_LEVEL=INFO
      - WEBSOCKET_ENABLED=false
    volumes:
      - ./uploads:/app/uploads
      - ./cache:/app/cache
      - ./logs:/app/logs
    depends_on:
      - redis
    restart: unless-stopped
    networks:
      - panjit-translator-network
    deploy:
      resources:
        limits:
          memory: 2G
        reservations:
          memory: 1G
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:12010/api/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

  # Celery Worker 服務
  celery-worker:
    image: panjit-translator:main
    container_name: panjit-translator-worker-prod
    command: celery -A celery_app worker --loglevel=info --concurrency=4 --max-tasks-per-child=1000
    environment:
      - FLASK_ENV=production
      - LOG_LEVEL=INFO
      - CELERY_WORKER_CONCURRENCY=4
      - CELERY_WORKER_MAX_TASKS_PER_CHILD=1000
    volumes:
      - ./uploads:/app/uploads
      - ./cache:/app/cache
      - ./logs:/app/logs
    depends_on:
      - redis
      - app
    restart: unless-stopped
    networks:
      - panjit-translator-network
    deploy:
      resources:
        limits:
          memory: 3G
        reservations:
          memory: 1.5G
    healthcheck:
      test: ["CMD", "celery", "-A", "celery_app", "inspect", "ping"]
      interval: 60s
      timeout: 30s
      retries: 3
      start_period: 60s

  # Celery Beat 服務 (定時任務)
  celery-beat:
    image: panjit-translator:main
    container_name: panjit-translator-beat-prod
    command: celery -A celery_app beat --loglevel=info
    environment:
      - FLASK_ENV=production
      - LOG_LEVEL=INFO
    volumes:
      - ./uploads:/app/uploads
      - ./cache:/app/cache
      - ./logs:/app/logs
    depends_on:
      - redis
      - app
    restart: unless-stopped
    networks:
      - panjit-translator-network
    deploy:
      resources:
        limits:
          memory: 512M
        reservations:
          memory: 256M
    healthcheck:
      test: ["CMD", "sh", "-c", "ps aux | grep 'celery.*beat' | grep -v grep"]
      interval: 60s
      timeout: 10s
      retries: 3
      start_period: 30s

  # Nginx 反向代理
  nginx:
    image: panjit-translator:nginx
    build:
      context: .
      dockerfile: Dockerfile.nginx
    container_name: panjit-translator-nginx-prod
    ports:
      - "12010:12010"
    depends_on:
      - app
    restart: unless-stopped
    networks:
      - panjit-translator-network
    deploy:
      resources:
        limits:
          memory: 256M
        reservations:
          memory: 128M
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:12010/api/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 20s

volumes:
  redis_data:
    driver: local

networks:
  panjit-translator-network:
    driver: bridge