services:
  # MySQL 数据库
  mysql:
    image: mysql:8.0
    container_name: ai-cs-mysql
    environment:
      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD:-rootpassword}
      MYSQL_DATABASE: ${MYSQL_DATABASE:-ai_cs}
      MYSQL_USER: ${MYSQL_USER:-ai_cs_user}
      MYSQL_PASSWORD: ${MYSQL_PASSWORD:-ai_cs_password}
    ports:
      - "${MYSQL_PORT:-3306}:3306"
    volumes:
      - mysql_data:/var/lib/mysql
    command: --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-p${MYSQL_ROOT_PASSWORD:-rootpassword}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s
    networks:
      - ai-cs-network
    restart: unless-stopped

  # 后端服务（本地构建）
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: ai-cs-backend
    environment:
      DB_HOST: mysql
      DB_PORT: 3306
      DB_USER: ${MYSQL_USER:-ai_cs_user}
      DB_PASSWORD: ${MYSQL_PASSWORD:-ai_cs_password}
      DB_NAME: ${MYSQL_DATABASE:-ai_cs}
      ADMIN_USERNAME: ${ADMIN_USERNAME:-admin}
      ADMIN_PASSWORD: ${ADMIN_PASSWORD:-admin123}
      SERVER_HOST: 0.0.0.0
      SERVER_PORT: 8080
      GIN_MODE: ${GIN_MODE:-release}
      ENCRYPTION_KEY: ${ENCRYPTION_KEY:-default-key}
    ports:
      - "${BACKEND_PORT:-8080}:8080"
    volumes:
      - ./backend/uploads:/app/uploads
    depends_on:
      mysql:
        condition: service_healthy
    networks:
      - ai-cs-network
    restart: unless-stopped

  # 前端服务（本地构建）
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
      args:
        NEXT_PUBLIC_API_BASE_URL: ${NEXT_PUBLIC_API_BASE_URL:-http://localhost:8080}
    container_name: ai-cs-frontend
    ports:
      - "${FRONTEND_PORT:-3000}:3000"
    depends_on:
      - backend
    networks:
      - ai-cs-network
    restart: unless-stopped

volumes:
  mysql_data:
    driver: local

networks:
  ai-cs-network:
    driver: bridge