version: '3.8'

services:
  # PostgreSQL 数据库
  postgres:
    image: postgres:16-alpine
    container_name: miaosi-postgres
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
      POSTGRES_DB: ${POSTGRES_DB:-miaosi}
    volumes:
      - ./data/postgres:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 5s
      timeout: 5s
      retries: 5

  # Redis 缓存/消息队列
  redis:
    image: redis:7-alpine
    container_name: miaosi-redis
    volumes:
      - ./data/redis:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 5s
      retries: 5

  # FastAPI 后端服务
  api:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: miaosi-api
    environment:
      DATABASE_URL: postgresql+asyncpg://${POSTGRES_USER:-postgres}:${POSTGRES_PASSWORD:-postgres}@postgres:5432/${POSTGRES_DB:-miaosi}
      REDIS_URL: redis://redis:6379/0
    env_file:
      - .env
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    volumes:
      - video_temp:/tmp/videos

  # Celery Worker
  celery-worker:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: miaosi-celery-worker
    environment:
      DATABASE_URL: postgresql+asyncpg://${POSTGRES_USER:-postgres}:${POSTGRES_PASSWORD:-postgres}@postgres:5432/${POSTGRES_DB:-miaosi}
      REDIS_URL: redis://redis:6379/0
    env_file:
      - .env
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    volumes:
      - video_temp:/tmp/videos
    command: celery -A app.celery_app worker -l info -Q default,review -c 2

  # Celery Beat (定时任务调度器)
  celery-beat:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: miaosi-celery-beat
    environment:
      DATABASE_URL: postgresql+asyncpg://${POSTGRES_USER:-postgres}:${POSTGRES_PASSWORD:-postgres}@postgres:5432/${POSTGRES_DB:-miaosi}
      REDIS_URL: redis://redis:6379/0
    env_file:
      - .env
    depends_on:
      redis:
        condition: service_healthy
      celery-worker: {}
    command: celery -A app.celery_app beat -l info

  # Next.js 前端
  frontend:
    build:
      context: ../frontend
      dockerfile: Dockerfile
      args:
        NEXT_PUBLIC_API_BASE_URL: ${NEXT_PUBLIC_API_BASE_URL:-https://your-domain.com}
        NEXT_PUBLIC_USE_MOCK: "false"
    container_name: miaosi-frontend
    depends_on:
      - api

  # Nginx 反向代理
  nginx:
    image: nginx:alpine
    container_name: miaosi-nginx
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
      - ./nginx/conf.d:/etc/nginx/conf.d:ro
      - /etc/letsencrypt:/etc/letsencrypt:ro
    depends_on:
      - api
      - frontend

volumes:
  video_temp: