<?php

declare(strict_types=1);

namespace App\Controller\Admin\User;

use App\Controller\Traits\ReturnUrlTrait;
use App\Entity\User;
use App\Form\Admin\UserType;
use App\Htmx\HxRedirectResponse;
use App\Security\Role;
use Doctrine\ORM\EntityManagerInterface;
use Psr\Log\LoggerInterface;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Form\FormError;
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_ADMIN')]
class EditController extends AbstractController
{
    use ReturnUrlTrait;

    public function __construct(
        private readonly EntityManagerInterface $entityManager,
        private readonly LoggerInterface $logger,
    ) {
    }

    #[Route('/admin/user/{id}/edit', name: 'app_admin_user_edit')]
    public function index(User $user, Request $request): Response
    {
        $previousRoles = $user->getRoles();
        $previousHotelCodes = $user->getHotelCodes();

        $form = $this->createForm(UserType::class, $user, ['hx_post' => $request->getRequestUri()]);
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            if ($this->locksOutSelf($user)) {
                $form->get('roles')->addError(new FormError('Du kannst dir die Rolle Administration nicht selbst entziehen.'));

                return $this->render('admin/user/modal_edit.html.twig', [
                    'user' => $user,
                    'form' => $form,
                    'syncedRoles' => Role::syncedOnly($user->getRoles()),
                ]);
            }

            $this->entityManager->flush();

            $this->addFlash('success', 'Der Benutzeraccount wurde aktualisiert');

            $this->logger->info('Updated user permissions', [
                'email' => $user->getEmail(),
                'previousRoles' => $previousRoles,
                'roles' => $user->getRoles(),
                'previousHotelCodes' => $previousHotelCodes,
                'hotelCodes' => $user->getHotelCodes(),
            ]);

            return new HxRedirectResponse($this->getReturnUrl($request, 'app_admin_user'));
        }

        return $this->render('admin/user/modal_edit.html.twig', [
            'user' => $user,
            'form' => $form,
            'syncedRoles' => Role::syncedOnly($user->getRoles()),
        ]);
    }

    private function locksOutSelf(User $user): bool
    {
        return $user === $this->getUser() && false === \in_array(Role::ADMIN, $user->getRoles(), true);
    }
}