<?php

declare(strict_types=1);

namespace App\Controller\Admin\AccommodationBooking;

use App\Entity\Groups\AccommodationBooking;
use App\Htmx\HxRedirectResponse;
use App\Service\AccommodationBookingService;
use Psr\Log\LoggerInterface;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Attribute\Route;
use Symfony\Component\Security\Http\Attribute\IsGranted;

#[IsGranted('ROLE_GROUPS_MANAGER')]
class SendAccessLinkController extends AbstractController
{
    public function __construct(
        private readonly AccommodationBookingService $bookingService,
        private readonly LoggerInterface $logger,
    ) {
    }

    #[Route('/admin/accommodation-booking/{id}/send-access-link', name: 'app_admin_accommodationbooking_send_access_link')]
    public function index(AccommodationBooking $booking, Request $request): Response
    {
        if (!$booking->isCustomerAccessible() || null === $booking->getAccessLinkIssuedAt()) {
            return $this->redirectToRoute('app_admin_accommodationbooking_show', ['id' => $booking->getId()]);
        }

        if ($request->isMethod(Request::METHOD_POST)) {
            if (!$this->isCsrfTokenValid('send_accommodation_booking_access_link_'.$booking->getId(), $request->request->getString('_token'))) {
                throw $this->createAccessDeniedException('Invalid CSRF token.');
            }

            // Older bookings can still be missing their contact data. Sending would be
            // silently skipped further down, so say so instead of reporting success.
            if (null === $booking->getEmail() || '' === trim($booking->getEmail())) {
                $this->addFlash('error', 'Für diese Buchung ist keine E-Mail-Adresse hinterlegt. Bitte ergänze sie, um den Zugangslink zu senden.');

                return new HxRedirectResponse($this->generateUrl('app_admin_accommodationbooking_edit', ['id' => $booking->getId()]));
            }

            $this->bookingService->sendAccessLink($booking);

            $this->addFlash('success', 'Ein neuer Zugangslink wurde dem Kunden per E-Mail zugestellt.');

            $this->logger->info('Sent accommodation booking access link', [
                'id' => $booking->getId(),
            ]);

            return new HxRedirectResponse($this->generateUrl('app_admin_accommodationbooking_show', ['id' => $booking->getId()]));
        }

        return $this->render('admin/accommodation_booking/modal_send_access_link.html.twig', [
            'booking' => $booking,
            'csrf_token_id' => 'send_accommodation_booking_access_link_'.$booking->getId(),
        ]);
    }
}