# docker-compose.prod.yml
# 生产部署配置 - 使用预构建镜像，不包含 build 指令
# 镜像通过 GitHub Actions 或本地 docker build 预先构建
#
# 使用方式:
#   docker compose -f docker-compose.prod.yml up -d
#
# 镜像构建 (手动):
#   docker build -t dreamweaver-backend:latest ./backend
#   docker build -t dreamweaver-frontend:latest ./frontend
#   docker build -t dreamweaver-admin-frontend:latest ./admin-frontend

services:
  # ==============================================
  # 前端服务 (C端用户 App)
  # ==============================================
  frontend:
    image: ${REGISTRY:-}dreamweaver-frontend:${TAG:-latest}
    container_name: dreamweaver_frontend
    restart: always
    ports:
      - "52080:80"
    depends_on:
      - backend

  # ==============================================
  # 管理后台前端 (Admin Console)
  # ==============================================
  frontend-admin:
    image: ${REGISTRY:-}dreamweaver-admin-frontend:${TAG:-latest}
    container_name: dreamweaver_frontend_admin
    restart: always
    ports:
      - "52888:80"
    depends_on:
      - backend-admin

  # ==============================================
  # 后端服务 (FastAPI)
  # ==============================================
  backend:
    image: ${REGISTRY:-}dreamweaver-backend:${TAG:-latest}
    container_name: dreamweaver_backend
    restart: always
    ports:
      - "52000:8000"
    env_file:
      - ./backend/.env
    environment:
      - DATABASE_URL=postgresql+asyncpg://${POSTGRES_USER:-dreamweaver}:${POSTGRES_PASSWORD:-dreamweaver_password}@db:5432/${POSTGRES_DB:-dreamweaver_db}
      - CELERY_BROKER_URL=redis://redis:6379/0
      - CELERY_RESULT_BACKEND=redis://redis:6379/0
    volumes:
      - backend_static:/app/static
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_started

  # ==============================================
  # 管理后台后端 (Admin Backend)
  # ==============================================
  backend-admin:
    image: ${REGISTRY:-}dreamweaver-backend:${TAG:-latest}
    container_name: dreamweaver_backend_admin
    restart: always
    ports:
      - "52800:8001"
    command: ["uvicorn", "app.admin_main:app", "--host", "0.0.0.0", "--port", "8001"]
    env_file:
      - ./backend/.env
    environment:
      - DATABASE_URL=postgresql+asyncpg://${POSTGRES_USER:-dreamweaver}:${POSTGRES_PASSWORD:-dreamweaver_password}@db:5432/${POSTGRES_DB:-dreamweaver_db}
      - CELERY_BROKER_URL=redis://redis:6379/0
      - CELERY_RESULT_BACKEND=redis://redis:6379/0
    volumes:
      - backend_static:/app/static
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_started

  # ==============================================
  # 工作节点 (Celery Worker)
  # ==============================================
  worker:
    image: ${REGISTRY:-}dreamweaver-backend:${TAG:-latest}
    container_name: dreamweaver_worker
    command: celery -A app.core.celery_app worker --loglevel=info
    restart: always
    env_file: ./backend/.env
    environment:
      - DATABASE_URL=postgresql+asyncpg://${POSTGRES_USER:-dreamweaver}:${POSTGRES_PASSWORD:-dreamweaver_password}@db:5432/${POSTGRES_DB:-dreamweaver_db}
      - CELERY_BROKER_URL=redis://redis:6379/0
      - CELERY_RESULT_BACKEND=redis://redis:6379/0
    depends_on:
      redis:
        condition: service_started
      db:
        condition: service_healthy

  # ==============================================
  # 调度节点 (Celery Beat)
  # ==============================================
  celery-beat:
    image: ${REGISTRY:-}dreamweaver-backend:${TAG:-latest}
    container_name: dreamweaver_beat
    command: celery -A app.core.celery_app beat --loglevel=info
    restart: always
    env_file: ./backend/.env
    environment:
      - DATABASE_URL=postgresql+asyncpg://${POSTGRES_USER:-dreamweaver}:${POSTGRES_PASSWORD:-dreamweaver_password}@db:5432/${POSTGRES_DB:-dreamweaver_db}
      - CELERY_BROKER_URL=redis://redis:6379/0
      - CELERY_RESULT_BACKEND=redis://redis:6379/0
    depends_on:
      redis:
        condition: service_started

  # ==============================================
  # 数据库 (PostgreSQL)
  # ==============================================
  db:
    image: postgres:15-alpine
    container_name: dreamweaver_db
    restart: always
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-dreamweaver}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-dreamweaver_password}
      POSTGRES_DB: ${POSTGRES_DB:-dreamweaver_db}
    ports:
      - "52432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-dreamweaver}"]
      interval: 10s
      timeout: 5s
      retries: 5

  # ==============================================
  # 缓存 (Redis)
  # ==============================================
  redis:
    image: redis:7-alpine
    container_name: dreamweaver_redis
    restart: always
    ports:
      - "52379:6379"
    volumes:
      - redis_data:/data
    command: redis-server --appendonly yes

volumes:
  postgres_data:
  redis_data:
  backend_static: