services:
  # MySQL Database
  db:
    image: mysql:8.0
    container_name: wmms-db
    restart: unless-stopped
    environment:
      MYSQL_ROOT_PASSWORD: wmms1234
      MYSQL_DATABASE: wmms
    ports:
      - "3307:3306"
    volumes:
      - mysql_data:/var/lib/mysql
      - ./scripts/init.sql:/docker-entrypoint-initdb.d/001-init.sql:ro
    command: >
      --default-authentication-plugin=mysql_native_password
      --character-set-server=utf8mb4
      --collation-server=utf8mb4_unicode_ci
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-pwmms1234"]
      interval: 10s
      timeout: 5s
      retries: 5

  # Backend API (Go)
  backend:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: wmms-backend
    restart: unless-stopped
    ports:
      - "8082:8082"
    environment:
      DB_DSN: "root:wmms1234@tcp(db:3306)/wmms?charset=utf8mb4&parseTime=true"
      GIN_MODE: release
    volumes:
      - uploads_data:/app/uploads
    depends_on:
      db:
        condition: service_healthy
    entrypoint: ["/app/entrypoint.sh"]
    command: ["/app/server"]
    healthcheck:
      test: ["CMD", "wget", "-q", "--spider", "http://localhost:8082/api/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

  # Frontend (Nginx)
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    container_name: wmms-frontend
    restart: unless-stopped
    ports:
      - "80:80"
    depends_on:
      - backend

volumes:
  mysql_data:
  uploads_data: