services:
  litellm:
    build: .
    image: tool-router-litellm:latest
    container_name: tool-router-litellm
    ports:
      - "${PORT:-4000}:4000"
    env_file:
      - .env
    environment:
      # Garante import do tool_router_logger
      PYTHONPATH: /app
      # Defaults do router (sobrescreva no .env se quiser)
      TOOL_ROUTER_SIMILARITY_MODE: ${TOOL_ROUTER_SIMILARITY_MODE:-jaccard}
      TOOL_ROUTER_TOP_K: ${TOOL_ROUTER_TOP_K:-3}
      TOOL_ROUTER_MIN_SIMILARITY: ${TOOL_ROUTER_MIN_SIMILARITY:-0.15}
      TOOL_ROUTER_ALWAYS_INCLUDE: ${TOOL_ROUTER_ALWAYS_INCLUDE:-get_time,help,list_tools}
      TOOL_ROUTER_EMBEDDING_MODEL: ${TOOL_ROUTER_EMBEDDING_MODEL:-text-embedding-3-small}
    volumes:
      # Permite editar config sem rebuild
      - ./config.yaml:/app/config.yaml:ro
      - ./tool_router_logger.py:/app/tool_router_logger.py:ro
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-fsS", "http://127.0.0.1:4000/health"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 20s

  # Opcional: descomente se for usar cache semântico Valkey no config.yaml
  # valkey:
  #   image: valkey/valkey:8-alpine
  #   container_name: tool-router-valkey
  #   ports:
  #     - "6379:6379"
  #   restart: unless-stopped