services:
  db:
    image: postgres:15-alpine
    container_name: tz-postgres
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-tz_user}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-tz_password}
      POSTGRES_DB: ${POSTGRES_DB:-tz_db}
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    volumes:
      - tz_db_data:/var/lib/postgresql/data
    networks:
      - tz-net

  backend:
    build:
      context: ./backend
      dockerfile: ../docker/backend/Dockerfile
    container_name: tz-backend
    restart: unless-stopped
    env_file:
      - .env
    environment:
      # строка подключения к БД — backend соберёт её из этих переменных
      DB_HOST: db
      DB_PORT: 5432
      DB_USER: ${POSTGRES_USER:-tz_user}
      DB_PASSWORD: ${POSTGRES_PASSWORD:-tz_password}
      DB_NAME: ${POSTGRES_DB:-tz_db}
      # базовый URL для LLM — пока может быть облачный, позже поменяем на Qwen/Ollama
      LLM_BASE_URL: ${LLM_BASE_URL:-https://api.openai.com/v1}
      LLM_API_KEY: ${LLM_API_KEY:-changeme}
      LLM_MODEL: ${LLM_MODEL:-gpt-4.1-mini}
      # пути к хранилищу и шаблонам внутри контейнера
      STORAGE_INPUT_PATH: /app/storage/input
      STORAGE_OUTPUT_PATH: /app/storage/output
      TEMPLATES_PATH: /app/templates
      PORT: ${BACKEND_PORT:-3000}
    depends_on:
      - db
    ports:
      - "${BACKEND_PORT:-3000}:3000"
    volumes:
      - ./storage/input:/app/storage/input
      - ./storage/output:/app/storage/output
      - ./templates:/app/templates
    networks:
      - tz-net

  frontend:
    build:
      context: ./frontend
      dockerfile: ../docker/frontend/Dockerfile
    container_name: tz-frontend
    restart: unless-stopped
    env_file:
      - .env
    environment:
      # фронт будет ходить к backend по этому URL внутри браузера
      VITE_API_BASE_URL: ${VITE_API_BASE_URL:-http://localhost:3000}
    depends_on:
      - backend
    ports:
      - "${FRONTEND_PORT:-5173}:5173"
    networks:
      - tz-net

volumes:
  tz_db_data:

networks:
  tz-net:
    driver: bridge