"""Health endpoint."""

from fastapi import APIRouter, Depends
from sqlalchemy import text

from ..deps import get_persistence
from ...storage.db import PersistenceService

router = APIRouter()


@router.get("/health")
def health_check(persistence: PersistenceService = Depends(get_persistence)):
    """Проверка API и БД."""
    db_ok = False
    try:
        with persistence.session_scope() as session:
            session.execute(text("SELECT 1"))
            db_ok = True
    except Exception:
        pass

    return {
        "status": "ok" if db_ok else "degraded",
        "service": "iaai-scraper-api",
        "database": "connected" if db_ok else "unavailable",
    }