version: "3.9"

services:

  # ── FastAPI backend ────────────────────────────────────────────────────────
  backend:
    build: ./backend
    volumes:
      - ./data:/app/data           # SQLite-база и модель
    ports:
      - "8000:8000"                # API-документация: http://localhost:8000/docs
    environment:
      - DB_PATH=/app/data/edr.db
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "python", "-c",
             "import urllib.request; urllib.request.urlopen('http://localhost:8000/api/stats')"]
      interval: 10s
      timeout: 5s
      retries: 10
      start_period: 5s

  # ── Python мониторинг-агент ────────────────────────────────────────────────
  agent:
    build: ./agent
    volumes:
      - ./data:/app/data           # общий том с моделью и БД
    environment:
      - BACKEND_URL=http://backend:8000
      - COLLECT_INTERVAL=5
      - MODEL_PATH=/app/data/model.pkl
      - DATASET_PATH=/app/data/UNSW_NB15_training-set.csv
    depends_on:
      backend:
        condition: service_healthy
    pid: host                      # видит процессы хоста
    privileged: true               # psutil net_connections требует root
    restart: unless-stopped

  # ── React-дашборд (nginx) ──────────────────────────────────────────────────
  frontend:
    build: ./frontend              # multi-stage: node build → nginx
    ports:
      - "3000:3000"                # Dashboard: http://localhost:3000
    depends_on:
      - backend
    restart: unless-stopped

volumes: {}