services:
  # ── FastAPI Backend (API mode — no GPU required) ─────────────────────
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: voicetrace-backend
    ports:
      - "8000:8000"
    env_file:
      - .env
    environment:
      # Explicitly set mode here; can be overridden in .env
      - MODEL_MODE=api
    volumes:
      # Mount source for hot-reload in development; remove for production
      - ./backend:/app
    restart: unless-stopped
    # NOTE: No GPU reservation needed — all inference is via API

  # ── Streamlit Frontend ─────────────────────────────────────────────
  streamlit:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    container_name: voicetrace-streamlit
    ports:
      - "8501:8501"
    env_file:
      - .env
    environment:
      - BACKEND_URL=http://backend:8000
      # These are passed from .env but explicitly listed for clarity
      - SUPABASE_URL=${SUPABASE_URL}
      - SUPABASE_ANON_KEY=${SUPABASE_ANON_KEY}
      - FRONTEND_URL=http://localhost:8501
    depends_on:
      - backend
    restart: unless-stopped

# No local volumes needed — WhisperX cache is gone