services:
  api:
    build:
      # Context stays at the repo root: the API image needs requirements.txt,
      # data/ and eval_docs/, which live alongside app/, not inside it.
      context: .
      dockerfile: app/Dockerfile
    container_name: plum-claims-api
    environment:
      # Defaults to the mock LLM so `docker compose up` works end-to-end with no
      # API keys. For real LLM calls, set LLM_PROVIDER=groq (or gemini) and the
      # matching key in a .env file next to this compose file.
      LLM_PROVIDER: ${LLM_PROVIDER:-mock}
      GROQ_API_KEY: ${GROQ_API_KEY:-}
      GROQ_MODEL: ${GROQ_MODEL:-meta-llama/llama-4-scout-17b-16e-instruct}
      GEMINI_API_KEY: ${GEMINI_API_KEY:-}
      DB_PATH: /tmp/claims.db
      POLICY_PATH: data/policy_terms.json
      TEST_CASES_PATH: data/test_cases.json
      LOG_LEVEL: ${LOG_LEVEL:-INFO}
    ports:
      - "8000:8000"
    healthcheck:
      test: ["CMD", "python", "-c", "import httpx; httpx.get('http://localhost:8000/health').raise_for_status()"]
      interval: 15s
      timeout: 5s
      retries: 3
      start_period: 10s

  ui:
    # React SPA served by nginx, which reverse-proxies /claims, /members, /eval
    # and /health to the api service — so the browser talks to one origin only.
    build:
      # The UI is self-contained, so it builds from its own directory as the
      # context (governed by frontend/.dockerignore).
      context: frontend
      dockerfile: Dockerfile
    container_name: plum-claims-ui
    ports:
      - "8501:80"
    depends_on:
      api:
        condition: service_healthy