services:
  db:
    image: postgres:16-alpine
    environment:
      POSTGRES_USER: gogo
      POSTGRES_PASSWORD: gogo
      POSTGRES_DB: gogo
    ports:
      - "127.0.0.1:5433:5432"  # 5433 on the host to avoid clashing with a system postgres
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U gogo"]
      interval: 5s
      timeout: 3s
      retries: 10

  app:
    build: .
    depends_on:
      db:
        condition: service_healthy
    environment:
      GOGO_DATABASE_URL: postgresql+psycopg://gogo:gogo@db:5432/gogo
    env_file:
      - path: .env
        required: false
    ports:
      - "127.0.0.1:8000:8000"
    volumes:
      - recordings:/data/recordings
    command: >
      sh -c "alembic upgrade head &&
             uvicorn gogo.main:app --host 0.0.0.0 --port 8000"

  # Voice pipeline (M4): AudioSocket server with STT/TTS/LLM.
  # Heavy (faster-whisper); start with: docker compose --profile voice up
  voice:
    build:
      context: .
      dockerfile: Dockerfile.voice
    profiles: ["voice"]
    depends_on:
      db:
        condition: service_healthy
    environment:
      GOGO_DATABASE_URL: postgresql+psycopg://gogo:gogo@db:5432/gogo
      GOGO_RECORDINGS_DIR: /data/recordings
    env_file:
      - path: .env
        required: false
    ports:
      - "127.0.0.1:9092:9092"
    volumes:
      - recordings:/data/recordings

  # Asterisk (M4): softphones register here; agent calls bridge to `voice`.
  # Config is generated: python -m gogo.telephony.asterisk --out ./asterisk/conf
  asterisk:
    image: andrius/asterisk:alpine-20.5.2
    profiles: ["voice"]
    network_mode: host  # SIP/RTP is painful behind NAT; host networking for MVP
    volumes:
      - ./asterisk/conf/pjsip.conf:/etc/asterisk/pjsip.conf:ro
      - ./asterisk/conf/extensions.conf:/etc/asterisk/extensions.conf:ro

volumes:
  pgdata:
  recordings: