# ============================================
# 生产环境 Docker Compose 配置
# ============================================
# 使用方法：
#   docker-compose -f docker-compose.prod.yml up -d
# ============================================

version: '3.8'

services:
  # PostgreSQL 数据库
  postgres:
    image: postgres:15-alpine
    container_name: furniture3d-postgres
    restart: always
    environment:
      POSTGRES_USER: ${DB_USER:-postgres}
      POSTGRES_PASSWORD: ${DB_PASSWORD:-postgres}
      POSTGRES_DB: ${DB_NAME:-furniture3d}
      # 性能优化参数
      POSTGRES_INITDB_ARGS: "--encoding=UTF8 --locale=C"
    ports:
      - "${DB_PORT:-5432}:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./backups/database:/backups
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-postgres} -d ${DB_NAME:-furniture3d}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 2G
        reservations:
          cpus: '0.5'
          memory: 512M
    logging:
      driver: "json-file"
      options:
        max-size: "50m"
        max-file: "5"
    networks:
      - furniture3d-network

  # Redis 缓存
  redis:
    image: redis:7-alpine
    container_name: furniture3d-redis
    restart: always
    command: redis-server --appendonly yes --maxmemory 256mb --maxmemory-policy allkeys-lru
    ports:
      - "${REDIS_PORT:-6379}:6379"
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s
    deploy:
      resources:
        limits:
          cpus: '0.5'
          memory: 512M
        reservations:
          cpus: '0.1'
          memory: 128M
    logging:
      driver: "json-file"
      options:
        max-size: "20m"
        max-file: "3"
    networks:
      - furniture3d-network

  # MinIO 对象存储
  minio:
    image: minio/minio:latest
    container_name: furniture3d-minio
    restart: always
    command: server /data --console-address ":9001"
    environment:
      MINIO_ROOT_USER: ${MINIO_ROOT_USER:-minioadmin}
      MINIO_ROOT_PASSWORD: ${MINIO_ROOT_PASSWORD:-minioadmin}
      # 生产环境建议启用 TLS
      # MINIO_SERVER_URL: https://minio.yourdomain.com
    ports:
      - "${MINIO_API_PORT:-9000}:9000"
      - "${MINIO_CONSOLE_PORT:-9001}:9001"
    volumes:
      - minio_data:/data
      - ./backups/files:/backups
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
      interval: 30s
      timeout: 20s
      retries: 3
      start_period: 30s
    deploy:
      resources:
        limits:
          cpus: '1'
          memory: 1G
        reservations:
          cpus: '0.25'
          memory: 256M
    logging:
      driver: "json-file"
      options:
        max-size: "50m"
        max-file: "5"
    networks:
      - furniture3d-network

  # Next.js 应用（可选，也可以单独部署）
  app:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: furniture3d-app
    restart: always
    environment:
      NODE_ENV: production
      DATABASE_URL: postgresql://${DB_USER:-postgres}:${DB_PASSWORD:-postgres}@postgres:5432/${DB_NAME:-furniture3d}
      S3_ENDPOINT: http://minio:9000
      S3_ACCESS_KEY: ${MINIO_ROOT_USER:-minioadmin}
      S3_SECRET_KEY: ${MINIO_ROOT_PASSWORD:-minioadmin}
      S3_BUCKET: ${S3_BUCKET:-furniture-3d-models}
      JWT_SECRET: ${JWT_SECRET:-your-super-secret-jwt-key-change-in-production}
      REDIS_URL: redis://redis:6379
    ports:
      - "${APP_PORT:-3000}:3000"
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      minio:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:3000/api/health?mode=simple"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 60s
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 1G
        reservations:
          cpus: '0.5'
          memory: 512M
    logging:
      driver: "json-file"
      options:
        max-size: "100m"
        max-file: "10"
    networks:
      - furniture3d-network

volumes:
  postgres_data:
    driver: local
  redis_data:
    driver: local
  minio_data:
    driver: local

networks:
  furniture3d-network:
    driver: bridge