import React from 'react';
import { Navigate, useLocation } from 'react-router-dom';
import { useTranslation } from 'react-i18next';
import { useAuthStore } from '@/features/auth/store/authStore';
import { ROUTES } from '@/shared/constants/routes';

interface ProtectedRouteProps {
  children: React.ReactNode;
}

export const ProtectedRoute: React.FC<ProtectedRouteProps> = ({ children }) => {
  const { t } = useTranslation('common');
  const location = useLocation();
  const { isAuthenticated, isLoading } = useAuthStore();

  if (isLoading) {
    return (
      <div style={{ display: 'flex', justifyContent: 'center', alignItems: 'center', height: '100vh' }}>
        {t('status.loading')}
      </div>
    );
  }

  if (!isAuthenticated) {
    const redirectTarget = `${location.pathname}${location.search}`;
    return (
      <Navigate
        to={`${ROUTES.LOGIN}?redirect=${encodeURIComponent(redirectTarget)}`}
        replace
        state={{ from: redirectTarget }}
      />
    );
  }

  return <>{children}</>;
};