version: '3.8'

services:
  openwa:
    # IMPORTANT: Replace with your specific OpenWA image if different.
    # This is a commonly used one, but your setup might require another.
    image: devlikeapro/open-wa-api:latest
    ports:
      # Default port for OpenWA API is often 8080. Adjust if your image uses a different one.
      - "8080:8080"
      # Port for the webhook if OpenWA serves it directly.
      # This might also be configured via environment variables for OpenWA.
      - "3000:3000" # Assuming OpenWA's webhook might be on 3000, adjust as needed
    environment:
      # Add any necessary environment variables for OpenWA here
      # For example:
      # - WEBHOOK_URL=http://whatsapp-router:3001/webhook
      # The actual variable names will depend on the OpenWA image being used.
      - SERVER_PORT=8080 # Example, may not be needed if image defaults correctly
    volumes:
      # Persist session data for OpenWA to avoid re-scanning QR code on restart
      - openwa_data:/app/session
    # networks:
    #  - conversation_net

  chat-ui:
    build:
      context: ./chat-ui
      dockerfile: Dockerfile
    ports:
      - "3002:3000" # Expose Chat UI on host port 3002, container port 3000
    environment:
      # Example: Endpoint for the LLM agent
      # - LLM_AGENT_URL=http://your-llm-agent-service/api
      - NODE_ENV=development
    # depends_on:
    #  - openwa # If Chat UI needs to directly interact with OpenWA
    # networks:
    #  - conversation_net

  whatsapp-router:
    build:
      context: ./whatsapp-router
      dockerfile: Dockerfile
    ports:
      - "3001:3001" # Expose WhatsApp Router on host port 3001, container port 3001
    environment:
      # URL for OpenWA API
      - OPENWA_API_URL=http://openwa:8080
      # URL where OpenWA should send webhook events
      # This should match what OpenWA is configured to call
      - OPENWA_WEBHOOK_TARGET=http://whatsapp-router:3001/webhook
      # Example: Endpoint for the LLM agent (if router talks to it)
      # - LLM_AGENT_URL=http://your-llm-agent-service/api
      - NODE_ENV=development
    depends_on:
      - openwa # Router needs OpenWA to be up
    # networks:
    #  - conversation_net

volumes:
  openwa_data: # Named volume for OpenWA session data

# Optional: Define a shared network
# networks:
#  conversation_net:
#    driver: bridge