<?php

/**
 * Authserver, an OAuth2-based single-signon authentication provider written in PHP.
 *
 * Copyright (C) $today.date  Lars Vierbergen
 *
 * his program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
namespace vierbergenlars\AuthserverExternalAccountBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\Form\Extension\Core\Type\FormType;
use Symfony\Component\HttpFoundation\Request;
use vierbergenlars\AuthserverExternalAccountBundle\Entity\ExternalUser;

class ConnectController extends Controller
{

    public function disconnectServiceAction(Request $request, ExternalUser $externalUser)
    {
        $externalAccountProviderManager = $this->get('vierbergenlars.authserver_external_account.account_provider_manager');
        /* @var $externalAccountProviderManager \vierbergenlars\AuthserverExternalAccountBundle\ExternalAccount\ExternalAccountProviderManager */

        $externalAccountProvider = $externalAccountProviderManager->getProviderForExternalUser($externalUser);

        if (!$externalAccountProvider->hasDisconnect())
            throw $this->createNotFoundException('This account can not be disconnected.');

        $form = $this->createForm(FormType::class);
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            $externalAccountProvider->disconnect($externalUser);

            return $this->redirectToRoute('user_profile');
        }

        return $this->render('AuthserverExternalAccountBundle:Connect:disconnect_service.html.twig', [
            'externalAccountProvider' => $externalAccountProvider,
            'externalUser' => $externalUser,
            'form' => $form->createView()
        ]);
    }
}