"""Health check endpoints."""

from fastapi import APIRouter, Depends
from sqlalchemy.orm import Session
from sqlalchemy import text

from app.dependencies import get_db
from app.config import settings


router = APIRouter()


@router.get("")
def health_check(db: Session = Depends(get_db)):
    """
    Health check endpoint that verifies database connectivity.

    Returns:
        Dictionary with health status and database connectivity
    """
    try:
        # Test database connection
        db.execute(text("SELECT 1"))
        db_status = "connected"
    except Exception as e:
        db_status = f"error: {str(e)}"

    return {
        "status": "healthy" if db_status == "connected" else "unhealthy",
        "app": settings.APP_NAME,
        "version": settings.APP_VERSION,
        "database": db_status
    }