version: '3.8'

services:
  # MySQL 8.0 数据库
  mysql:
    image: mysql:8.0
    container_name: aguzhitou-mysql-dev
    environment:
      MYSQL_ROOT_PASSWORD: 1qazse42W3
      MYSQL_DATABASE: aguzhitou
      MYSQL_CHARSET: utf8mb4
      MYSQL_COLLATION: utf8mb4_unicode_ci
      TZ: Asia/Shanghai
    volumes:
      - mysql_dev_data:/var/lib/mysql
      # 注：移除 init-scripts，使用 Prisma db push 创建表结构
    ports:
      - "3306:3306"
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-p1qazse42W3"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s
    restart: always
    networks:
      - aguzhitou-dev-network
    command: >
      --default-authentication-plugin=mysql_native_password
      --character-set-server=utf8mb4
      --collation-server=utf8mb4_unicode_ci
      --innodb_buffer_pool_size=256M

  # Redis 7 缓存
  redis:
    image: redis:7-alpine
    container_name: aguzhitou-redis-dev
    volumes:
      - redis_dev_data:/data
    ports:
      - "6379:6379"
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: always
    networks:
      - aguzhitou-dev-network

  # 后端应用 - 开发模式（热重载）
  app:
    image: node:20-alpine
    container_name: aguzhitou-app-dev
    working_dir: /app
    environment:
      NODE_ENV: development
      PORT: 3000
      DATABASE_URL: mysql://root:1qazse42W3@mysql:3306/aguzhitou
      REDIS_URL: redis://redis:6379
      JWT_SECRET: aguzhitou-dev-secret-key-2024-development-only
      JWT_EXPIRES_IN: 7d
      LOG_LEVEL: debug
    ports:
      - "3000:3000"
    volumes:
      # 挂载源代码（关键：实现代码同步）
      - ./src:/app/src:ro
      - ./prisma:/app/prisma:ro
      - ./package.json:/app/package.json:ro
      - ./tsconfig.json:/app/tsconfig.json:ro
      - ./logs:/app/logs
      # 不覆盖 node_modules
      - app_dev_node_modules:/app/node_modules
      - app_dev_dist:/app/dist
    depends_on:
      mysql:
        condition: service_healthy
      redis:
        condition: service_healthy
    restart: unless-stopped
    networks:
      - aguzhitou-dev-network
    command: >
      sh -c "
        echo '[Dev] Installing system dependencies...' &&
        apk add --no-cache openssl &&
        echo '[Dev] Installing dependencies...' &&
        npm install &&
        npx prisma generate &&
        echo '[Dev] Creating database tables...' &&
        npx prisma db push --accept-data-loss &&
        echo '[Dev] Starting with hot reload...' &&
        npx tsx watch src/app.ts
      "
    # 使用 tsx watch 实现热重载

volumes:
  mysql_dev_data:
    driver: local
  redis_dev_data:
    driver: local
  app_dev_node_modules:
    driver: local
  app_dev_dist:
    driver: local

networks:
  aguzhitou-dev-network:
    driver: bridge