services:
  # 后端 Flask API 服务
  backend:
    build:
      context: ..
      dockerfile: docker/Dockerfile.backend
    image: gemini-backend:latest
    container_name: gemini-backend
    restart: unless-stopped
    environment:
      - FLASK_ENV=production
      - HOST=0.0.0.0
      - PORT=5005
      - GOOGLE_API_KEY=${GOOGLE_API_KEY}
      - GEMINI_API_KEY=${GEMINI_API_KEY}
      - PYTHONUNBUFFERED=1
      - PYTHONDONTWRITEBYTECODE=1
    volumes:
      - ../storage:/storage
      - storage_shared:/var/www/storage  # 添加共享存储卷
      - backend_cache:/root/.cache
      - backend_logs:/app/logs
    ports:
      - "5005:5005"
    networks:
      - gemini-network
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:5005/api/features"]
      interval: 30s
      timeout: 10s
      retries: 5
      start_period: 60s
    deploy:
      resources:
        limits:
          memory: 4G
        reservations:
          memory: 2G

  # 前端 Vue.js 应用
  frontend:
    build:
      context: ..
      dockerfile: docker/Dockerfile.frontend
    image: gemini-frontend:latest
    container_name: gemini-frontend
    restart: unless-stopped
    volumes:
      - storage_shared:/var/www/storage  # 添加共享存储卷
    ports:
      - "3000:80"
    depends_on:
      backend:
        condition: service_healthy
    networks:
      - gemini-network
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:80"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 30s
    deploy:
      resources:
        limits:
          memory: 512M
        reservations:
          memory: 256M

  # Nginx 反向代理
  nginx:
    image: nginx:1.25-alpine
    container_name: gemini-nginx
    restart: unless-stopped
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
      - ../storage:/var/www/storage:ro
      - nginx_logs:/var/log/nginx
    depends_on:
      backend:
        condition: service_healthy
      frontend:
        condition: service_healthy
    networks:
      - gemini-network
    healthcheck:
      test: ["CMD", "nginx", "-t"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 10s
    deploy:
      resources:
        limits:
          memory: 256M
        reservations:
          memory: 128M

# 网络配置
networks:
  gemini-network:
    driver: bridge
    ipam:
      driver: default
      config:
        - subnet: 172.20.0.0/16
          gateway: 172.20.0.1
    driver_opts:
      com.docker.network.bridge.name: gemini-br0

# 数据卷配置
volumes:
  backend_cache:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: ./volumes/backend_cache
  backend_logs:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: ./volumes/backend_logs
  nginx_logs:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: ./volumes/nginx_logs
  storage_shared:  # 添加共享存储卷
    driver: local
    driver_opts:
      type: none
      o: bind
      device: ../storage