services:
  backend:
    build:
      context: ./backend_py
    restart: unless-stopped
    ports:
      - "4000:4000"
    deploy:
      resources:
        limits:
          cpus: "2"
          memory: 1000M
        reservations:
          memory: 200M
    environment:
      TZ: Europe/Lisbon

      # Controlo de CPU
      OMP_NUM_THREADS: "1"
      MKL_NUM_THREADS: "1"
      OPENBLAS_NUM_THREADS: "1"

      # Servidor e Sistema
      BACKEND_PORT: 4000
      DATA_PATH: /data
      ALLOWED_ORIGINS: "*"

      # Segurança (Chaves de API)
      # Chaves separadas por vírgula, exemplo: fk_vf_...,sk_vf_...
      API_KEYS: "fk_vf_a1b2c3d4e5f60718293a4b5c6d7e8f90,sk_vf_a1b2c3d4e5f60718293a4b5c6d7e8f90"

      # Valores de fallback (Usados caso o pedido não envie opções)
      MAX_PAGES: 50
      MAX_DEPTH: 3
      PAGE_TIMEOUT_MS: 30000
      CRAWLER_CONCURRENCY: 4
      BROWSER_CONCURRENCY: 3

      # Filtros e Limites
      MIN_IMAGE_WIDTH: 120
      MIN_IMAGE_HEIGHT: 80
      MIN_IMAGE_AREA: 9600
      TABLE_MIN_CONFIDENCE: 0.5
      YOLO_IMGSZ: 1024
      ANALYSIS_CONCURRENCY: 2
      IMAGE_HTTP_RETRIES: 2

      # Fila e Gestão de Memória
      MAX_QUEUE_SIZE: 0 # 0 = sem limite
      MAX_CONCURRENT_TASKS: 1
      CLEANUP_RESULTS_AFTER_S: 300
      RESULTS_FLUSH_INTERVAL: 100

      # Otimizações do Browser
      BROWSER_SINGLE_PROCESS: false
      BROWSER_ARGS_EXTRA: ""
    volumes:
      - app_data:/data

  frontend:
    build:
      context: ./frontend
      args:
        NEXT_PUBLIC_API_URL: http://localhost:4000
        NEXT_PUBLIC_API_KEY: fk_vf_a1b2c3d4e5f60718293a4b5c6d7e8f90
    restart: unless-stopped
    ports:
      - "3001:3000"
    environment:
      NODE_ENV: production
      NEXT_PUBLIC_API_URL: http://localhost:4000
      NEXT_PUBLIC_API_KEY: fk_vf_a1b2c3d4e5f60718293a4b5c6d7e8f90
    depends_on:
      - backend

volumes:
  app_data: