version: '3.8'

services:
  mysql:
    image: mysql:8.0
    container_name: yuzhiran-mysql
    restart: unless-stopped
    environment:
      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD:-root123}
      MYSQL_DATABASE: yuzhiran
      MYSQL_USER: yuzhiran
      MYSQL_PASSWORD: ${MYSQL_PASSWORD:-yuzhiran123}
    ports:
      - "3306:3306"
    volumes:
      - mysql_data:/var/lib/mysql
      - ./scripts/init.sql:/docker-entrypoint-initdb.d/init.sql
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
      interval: 10s
      timeout: 5s
      retries: 5

  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: yuzhiran-backend
    restart: unless-stopped
    ports:
      - "4000:4000"
    environment:
      NODE_ENV: production
      PORT: 4000
      DATABASE_URL: mysql://yuzhiran:${MYSQL_PASSWORD:-yuzhiran123}@mysql:3306/yuzhiran
      JWT_SECRET: ${JWT_SECRET:-yuzhiran-jwt-secret-2024}
    volumes:
      - ./backend/uploads:/app/uploads
    depends_on:
      mysql:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "wget", "--spider", "http://localhost:4000/api/docs"]
      interval: 30s
      timeout: 10s
      retries: 3

  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    container_name: yuzhiran-frontend
    restart: unless-stopped
    ports:
      - "3000:3000"
    environment:
      NODE_ENV: production
      NEXT_PUBLIC_API_URL: http://localhost:4000
    depends_on:
      - backend

  # Uncomment when Redis is available:
  # redis:
  #   image: redis:7-alpine
  #   container_name: yuzhiran-redis
  #   restart: unless-stopped
  #   ports:
  #     - "6379:6379"
  #   volumes:
  #     - redis_data:/data

volumes:
  mysql_data:
  # redis_data: