services:
  # PostgreSQL数据库
  db:
    image: postgres:16-alpine
    restart: always
    environment:
      POSTGRES_DB: course_agent_db
      POSTGRES_USER: user
      POSTGRES_PASSWORD: password
      POSTGRES_INITDB_ARGS: "--encoding=UTF8 --locale=C"
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./backend/init_postgres.sql:/docker-entrypoint-initdb.d/init.sql
    ports:
      - "5433:5432"  # 外部端口改为5433，避免与本地PostgreSQL冲突
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U user -d course_agent_db"]
      interval: 5s
      timeout: 5s
      retries: 5
    deploy:
      resources:
        limits:
          memory: 1G
        reservations:
          memory: 512M

  # 整合的前后端服务（单容器）
  app:
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - "8000:8000"  # 后端API
      - "8001:8001"  # 前端应用
    environment:
      # 数据库配置
      DATABASE_URL: postgresql+psycopg://user:password@db:5432/course_agent_db
      
      # JWT配置
      SECRET_KEY: ${SECRET_KEY:-your-super-secret-key-change-in-production}
      ALGORITHM: HS256
      ACCESS_TOKEN_EXPIRE_MINUTES: 30
      
      # 硅基流动API配置
      SILICONFLOW_API_KEY: ${SILICONFLOW_API_KEY:-sk-pvvtosiglncktlucwarxilvsypqcttqizgpcfdvodgcuaezn}
      SILICONFLOW_BASE_URL: ${SILICONFLOW_BASE_URL:-https://api.siliconflow.cn/v1}
      SILICONFLOW_MODEL: ${SILICONFLOW_MODEL:-Qwen/Qwen3-30B-A3B-Thinking-2507}
      
      # 向量数据库配置
      VECTOR_STORE_PATH: /app/vector_store
      EMBEDDING_MODEL: shibing624/text2vec-base-chinese
      HF_ENDPOINT: https://hf-mirror.com
      
      # 应用配置
      APP_NAME: 国土空间规划课程智能体
      APP_VERSION: 0.1.0
      DEBUG: ${DEBUG:-False}
      HOST: 0.0.0.0
      # 后端端口在uvicorn命令中指定，不需要PORT环境变量
      
      # CORS配置
      ALLOWED_ORIGINS: ${ALLOWED_ORIGINS:-http://localhost:8001,http://127.0.0.1:8001}
      
      # 文件上传配置
      UPLOAD_DIR: /app/uploads
      MAX_FILE_SIZE: 10485760
      ALLOWED_EXTENSIONS: ".pdf,.docx,.txt,.md"
      
      # 知识库配置
      KNOWLEDGE_BASE_DIR: /app/data/knowledge_base
      ENABLE_FILE_WATCHER: True
      
      # 日志配置
      LOG_LEVEL: INFO
      LOG_FILE: /app/logs/app.log
      
      # 时区配置
      TZ: Asia/Shanghai
      
      # 前端配置
      NEXT_PUBLIC_BACKEND_URL: http://localhost:8000
      NEXTAUTH_SECRET: ${NEXTAUTH_SECRET:-your-nextauth-secret-change-in-production}
      NEXTAUTH_URL: http://localhost:8001
      PORT: 8001  # Next.js前端端口
      HOSTNAME: 0.0.0.0
    volumes:
      - ./data:/app/data
      - ./runtime:/app/runtime
    depends_on:
      db:
        condition: service_healthy
    restart: always
    healthcheck:
      test: ["CMD", "sh", "-c", "curl -f http://localhost:8000/health && curl -f http://localhost:8001"]
      interval: 30s
      timeout: 10s
      retries: 3
    deploy:
      resources:
        limits:
          memory: 4G
          cpus: '2.0'
        reservations:
          memory: 2G
          cpus: '1.0'

volumes:
  postgres_data:

networks:
  default:
    driver: bridge