<?php

/*
 * Copyright (c) 2010-2024 Tim Düsterhus.
 *
 * Use of this software is governed by the Business Source License
 * included in the LICENSE file.
 *
 * Change Date: 2028-06-15
 *
 * On the date above, in accordance with the Business Source
 * License, use of this software will be governed by version 3
 * or later of the General Public License.
 */

namespace chat\system\command;

use chat\data\room\Room;
use chat\data\suspension\Suspension;
use chat\system\permission\PermissionHandler;
use wcf\data\user\UserProfile;
use wcf\system\exception\PermissionDeniedException;
use wcf\system\WCF;

/**
 * The unban command revokes a new be.bastelstu.chat.suspension.ban suspension.
 */
final class UnbanCommand extends AbstractUnsuspensionCommand implements ICommand
{
    /**
     * @inheritDoc
     */
    public function getJavaScriptModuleName()
    {
        return 'Bastelstu.be/Chat/Command/Unban';
    }

    /**
     * @inheritDoc
     */
    public function isAvailable(Room $room, ?UserProfile $user = null)
    {
        if ($user === null) {
            $user = new UserProfile(WCF::getUser());
        }

        return $user->getPermission('mod.chat.canBan') || PermissionHandler::get($user)->getPermission($room, 'mod.canBan');
    }

    /**
     * @inheritDoc
     */
    public function getObjectTypeName()
    {
        return 'be.bastelstu.chat.suspension.ban';
    }

    /**
     * @inheritDoc
     */
    protected function checkPermissions($parameters, Room $room, UserProfile $user)
    {
        $permission = $user->getPermission('mod.chat.canBan');

        if (!$this->isGlobally($parameters)) {
            $permission = $permission || PermissionHandler::get($user)->getPermission($room, 'mod.canBan');
        }

        if (!$permission) {
            throw new PermissionDeniedException();
        }
    }
}