<?php

namespace App\Controller;

use App\Entity\User;
use App\Form\EditProfileFormType;
use App\Repository\UserRepository;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Security\Core\Exception\AccessDeniedException;
use Symfony\Component\Security\Core\Exception\UserNotFoundException;

/**
 * Class UserController.
 */
class UserController extends BaseController
{

    #[Route(path: '/profile/edit/{username}', name: 'app_profile_edit')]
    public function editProfile(Request $request, UserRepository $userRepository, UserPasswordHasherInterface $userPasswordHasher, EntityManagerInterface $entityManager,  string $username = ''): Response
    {
        if ($username !== '') {
            if ($this->isGranted(attribute: 'ROLE_ADMIN')) {
                $user = $userRepository->findOneBy([
                    'username' => $username,
                ]);
            } else {
                throw new AccessDeniedException(message: 'Only admins are allowed to edit Profiles.');
            }
        } else {
            $user = $this->getUser();
        }

        $form = $this->createForm(type: EditProfileFormType::class, data: $user);
        $form->handleRequest(request: $request);

        if ($form->isSubmitted() && $form->isValid()) {
            $user = $form->getData();
            // if there's a new password, use it

            if ($form->get(name: 'newPassword')->getData())
            $user->setPassword(
                password: $userPasswordHasher->hashPassword(
                    user: $user,
                    plainPassword: $form->get(name: 'newPassword')->getData()
                )
            );

            $entityManager->persist(entity: $user);
            $entityManager->flush();

            return $this->redirectToRoute(route: 'app_main');
        };

        $user = $form->getData();
        // hash the plain password


        return $this->renderForm(view: '@default/user/edit_profile.html.twig', parameters: [
            'user' => $user,
            'userForm' => $form
        ]);


        if (isset($user)) {
        } else {
            throw new UserNotFoundException();
        }
    }

    #[Route(path: '/profile/{username}', name: 'app_profile')]
    public function showProfile(UserRepository $userRepository, string $username = ''): Response
    {
        /* var User $user */
        if ($username === '') {
            $user = $this->getUser();
        } else {
            $user = $userRepository->findOneBy([
                'username' => $username,
            ]);
        }

        return $this->render(view: 'user/show_profile.html.twig', parameters: [
            'user' => $user,
        ]);
    }

    #[Route(path: '/list_users/', name: 'app_list_user')]
    public function listUsers(UserRepository $userRepository): Response
    {
        $users = $userRepository->findAll();

        return $this->render(view: 'user/list_users.html.twig', parameters: [
            'users' => $users,
        ]);
    }
}