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

from app.database import get_db

router = APIRouter()


@router.get("/health", tags=["health"])
def health_check(db: Session = Depends(get_db)):
    """
    Health check endpoint to verify API status
    """
    # Test database connection
    try:
        # Just execute a simple query
        db.execute(text("SELECT 1"))
        db_status = "healthy"
    except Exception as e:
        db_status = f"unhealthy: {str(e)}"

    return {
        "status": "ok",
        "timestamp": datetime.now().isoformat(),
        "database": db_status,
        "version": "0.1.0"
    }