version: '3.8'

services:
  bookapp:
    build: .
    container_name: bookapp
    restart: unless-stopped
    ports:
      - "5000:5000"
    working_dir: /app
    volumes:
      # --- PERSISTENCE (Data & Login) ---
      # These mounts ensure your projects and login tokens survive container resets
      # HOST_PATH is defined in Portainer Environment Variables (e.g. /opt/bookapp)
      - ${HOST_PATH:-.}/data:/app/data
      - ${HOST_PATH:-.}/token.json:/app/token.json
      - ${HOST_PATH:-.}/credentials.json:/app/credentials.json
      # --- DEVELOPMENT (Code Sync) ---
      # UNCOMMENT these lines only if you are developing and want to see changes instantly.
      # For production/deployment, keep them commented out so the container uses the built image code.
      # - ./modules:/app/modules
      # - ./templates:/app/templates
      # - ./main.py:/app/main.py
      # - ./wizard.py:/app/wizard.py
      # - ./config.py:/app/config.py
    environment:
      - PYTHONUNBUFFERED=1
      - GOOGLE_APPLICATION_CREDENTIALS=/app/credentials.json
      - PYTHONPATH=/app
      - FLASK_SECRET_KEY=change_this_to_a_random_string
      - ADMIN_USERNAME=admin
      - ADMIN_PASSWORD=change_me_in_portainer
      - GEMINI_API_KEY=${GEMINI_API_KEY}