import { Navigate, useLocation } from 'react-router-dom';
import type { ReactNode } from 'react';
import { Spin } from 'antd';
import { useAuth } from '../hooks/useAuth';

export function RequireAuth({ children }: { children: ReactNode }) {
  const { user, loading } = useAuth();
  const location = useLocation();

  if (loading) {
    return (
      <div
        style={{ display: 'flex', justifyContent: 'center', alignItems: 'center', height: '100vh' }}
      >
        <Spin size="large" />
      </div>
    );
  }

  if (!user) {
    return <Navigate to="/login" state={{ from: location }} replace />;
  }

  return <>{children}</>;
}