# Backend development configuration
# Usage: docker-compose up -d

services:
  app:
    build:
      context: ./backend
      dockerfile: Dockerfile
    image: financial_agent_backend:dev
    container_name: financial_agent_backend
    ports:
      - "8001:8001"
    volumes:
      - ./backend/app:/app/app:ro
      - ./backend/skills:/app/skills:ro
      - ./backend/cli:/app/cli:ro
      - media_data:/app/media
    env_file:
      - ./backend/.env
    environment:
      - DEBUG=true
      - ENVIRONMENT=local
      - POSTGRES_HOST=db
      - REDIS_HOST=redis
      - CELERY_BROKER_URL=redis://redis:6379/0
      - CELERY_RESULT_BACKEND=redis://redis:6379/0
    # --ws websockets-sansio: uvicorn's `auto` picks the legacy websockets impl,
    # which is broken with websockets >=14 (handshake → HTTP 500). The sansio
    # implementation is the modern, compatible one. Required for the chat WS.
    command: uvicorn app.main:app --host 0.0.0.0 --port 8001 --reload --ws websockets-sansio
    networks:
      - backend
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    restart: unless-stopped


  db:
    image: postgres:16-alpine
    container_name: financial_agent_db
    environment:
      - POSTGRES_USER=${POSTGRES_USER:-postgres}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-postgres}
      - POSTGRES_DB=${POSTGRES_DB:-financial_agent}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    # Port exposed only for local development - remove in production
    ports:
      - "5432:5432"
    networks:
      - backend
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres}"]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: unless-stopped

  redis:
    image: redis:7-alpine
    container_name: financial_agent_redis
    # Port exposed only for local development - remove in production
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    networks:
      - backend
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: unless-stopped

  celery_worker:
    image: financial_agent_backend:dev
    pull_policy: never
    container_name: financial_agent_celery_worker
    volumes:
      - ./backend/app:/app/app:ro
      - ./backend/skills:/app/skills:ro
      - media_data:/app/media
    command: celery -A app.worker.celery_app worker --loglevel=debug
    env_file:
      - ./backend/.env
    environment:
      - DEBUG=true
      - POSTGRES_HOST=db
      - REDIS_HOST=redis
      - CELERY_BROKER_URL=redis://redis:6379/0
      - CELERY_RESULT_BACKEND=redis://redis:6379/0
    networks:
      - backend
    depends_on:
      app:
        condition: service_started
      redis:
        condition: service_healthy
      db:
        condition: service_healthy
    restart: unless-stopped

  celery_beat:
    image: financial_agent_backend:dev
    pull_policy: never
    container_name: financial_agent_celery_beat
    volumes:
      - ./backend/app:/app/app:ro
      - ./backend/skills:/app/skills:ro
    command: celery -A app.worker.celery_app beat --loglevel=debug
    env_file:
      - ./backend/.env
    environment:
      - DEBUG=true
      - REDIS_HOST=redis
      - CELERY_BROKER_URL=redis://redis:6379/0
      - CELERY_RESULT_BACKEND=redis://redis:6379/0
    networks:
      - backend
    depends_on:
      app:
        condition: service_started
      redis:
        condition: service_healthy
    restart: unless-stopped

  flower:
    image: financial_agent_backend:dev
    pull_policy: never
    container_name: financial_agent_flower
    command: celery -A app.worker.celery_app flower --port=5555
    ports:
      # Host 5556 (container stays 5555) so this stack coexists with medical_agent,
      # whose flower already owns host :5555.
      - "5556:5555"
    env_file:
      - ./backend/.env
    environment:
      - DEBUG=true
      - REDIS_HOST=redis
      - CELERY_BROKER_URL=redis://redis:6379/0
      - CELERY_RESULT_BACKEND=redis://redis:6379/0
    networks:
      - backend
    depends_on:
      app:
        condition: service_started
      redis:
        condition: service_healthy
    restart: unless-stopped

networks:
  backend:
    driver: bridge

volumes:
  media_data:
  postgres_data:
  redis_data: