version: '3.8'

services:
  # 后端服务
  backend:
    build:
      context: ./cn-universal-web
      dockerfile: Dockerfile
    container_name: cn-universal-backend
    restart: unless-stopped
    ports:
      - "9092:9092"
    environment:
      # 数据库配置 (MySQL 5.8 兼容)
      - SPRING_DATASOURCE_URL=jdbc:mysql://${MYSQL_HOST:-mysql}:${MYSQL_PORT:-3306}/${MYSQL_DATABASE:-univ}?useUnicode=true&characterEncoding=utf8&serverTimezone=GMT%2B8&useSSL=false&allowPublicKeyRetrieval=true&nullCatalogMeansCurrent=true
      - SPRING_DATASOURCE_USERNAME=${MYSQL_USERNAME:-root}
      - SPRING_DATASOURCE_PASSWORD=${MYSQL_PASSWORD:-Haha@2025}
      
      # Redis 配置
      - SPRING_DATA_REDIS_HOST=${REDIS_HOST:-redis}
      - SPRING_DATA_REDIS_PORT=${REDIS_PORT:-6379}
      - SPRING_DATA_REDIS_PASSWORD=${REDIS_PASSWORD:-Nexiot2025}
      - SPRING_DATA_REDIS_DATABASE=${REDIS_DATABASE:-11}
      
      # MQTT 配置
      - MQTT_CFG_HOST=${MQTT_HOST:-tcp://emqx:1883}
      - MQTT_CFG_CLIENT_USERNAME=${MQTT_USERNAME:-universal_iot}
      - MQTT_CFG_CLIENT_PASSWORD=${MQTT_PASSWORD:-Abc@2025}
      - MQTT_CFG_CLIENT_ID_PREFIX=${MQTT_CLIENT_ID_PREFIX:-univ_iot_docker}
      
      # 应用配置
      - SPRING_PROFILES_ACTIVE=docker
      - SERVER_PORT=8080
    depends_on:
      - mysql
      - redis
      - emqx
    networks:
      - iot-network
    volumes:
      - ./logs:/app/logs

  # 前端服务
  frontend:
    build:
      context: ./cn-universal-web-ui
      dockerfile: Dockerfile
    container_name: cn-universal-frontend
    restart: unless-stopped
    ports:
      - "80:80"
    depends_on:
      - backend
    networks:
      - iot-network

  # MySQL 数据库 (5.8 兼容)
  mysql:
    image: mysql:5.8
    container_name: cn-universal-mysql
    restart: unless-stopped
    environment:
      - MYSQL_ROOT_PASSWORD=${MYSQL_PASSWORD:-Haha@2025}
      - MYSQL_DATABASE=${MYSQL_DATABASE:-univ}
      - MYSQL_USER=${MYSQL_USERNAME:-root}
    ports:
      - "3306:3306"
    volumes:
      - mysql_data:/var/lib/mysql
      - ./mysql/init:/docker-entrypoint-initdb.d
      - ./mysql/conf:/etc/mysql/conf.d
    networks:
      - iot-network
    command: --default-authentication-plugin=mysql_native_password --lower_case_table_names=1 --sql_mode=STRICT_TRANS_TABLES,NO_ZERO_DATE,NO_ZERO_IN_DATE,ERROR_FOR_DIVISION_BY_ZERO

  # Redis 缓存
  redis:
    image: redis:7-alpine
    container_name: cn-universal-redis
    restart: unless-stopped
    environment:
      - REDIS_PASSWORD=${REDIS_PASSWORD:-Nexiot2025}
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    networks:
      - iot-network
    command: redis-server --requirepass ${REDIS_PASSWORD:-Nexiot2025}

  # EMQX MQTT Broker
  emqx:
    image: emqx/emqx:5.3
    container_name: cn-universal-emqx
    restart: unless-stopped
    environment:
      - EMQX_NAME=emqx
      - EMQX_HOST=localhost
    ports:
      - "1883:1883"
      - "8083:8083"
      - "8084:8084"
      - "18083:18083"
    volumes:
      - emqx_data:/opt/emqx/data
      - emqx_log:/opt/emqx/log
    networks:
      - iot-network

  # 数据库管理工具 (可选)
  adminer:
    image: adminer
    container_name: cn-universal-adminer
    restart: unless-stopped
    ports:
      - "8081:8080"
    environment:
      - ADMINER_DEFAULT_SERVER=mysql
    depends_on:
      - mysql
    networks:
      - iot-network

volumes:
  mysql_data:
  redis_data:
  emqx_data:
  emqx_log:

networks:
  iot-network:
    driver: bridge