<?php
/**
 *
 * This is my open source code, please do not use it for commercial applications.
 *
 * For the full copyright and license information,
 * please view the LICENSE file that was distributed with this source code
 *
 * @author Yuandong<837215079@qq.com>
 * @link   https://github.com/gzydong/hyperf-chat
 */

namespace App\Constants;

/**
 * WebSocket 消息事件枚举
 *
 * Class SocketConstants
 * @package App\Constants
 */
class SocketConstants
{
    /**
     * 对话消息通知 - 事件名
     */
    const EVENT_TALK = 'event_talk';

    /**
     * 键盘输入事件通知 - 事件名
     */
    const EVENT_KEYBOARD = 'event_keyboard';

    /**
     * 用户在线状态通知 - 事件名
     */
    const EVENT_ONLINE_STATUS = 'event_online_status';

    /**
     * 聊天消息撤销通知 - 事件名
     */
    const EVENT_REVOKE_TALK = 'event_revoke_talk';

    /**
     * 好友申请消息通知 - 事件名
     */
    const EVENT_FRIEND_APPLY = 'event_friend_apply';

    /**
     * WebSocket 消息消费队列交换机名称
     */
    const CONSUMER_MESSAGE_EXCHANGE = 'im.message.fanout';

    /**
     * @return array
     */
    public static function getMap(): array
    {
        return [
            self::EVENT_TALK => '对话消息通知',
            self::EVENT_KEYBOARD => '键盘输入事件通知',
            self::EVENT_ONLINE_STATUS => '用户在线状态通知',
            self::EVENT_REVOKE_TALK => '聊天消息撤销通知',
            self::EVENT_FRIEND_APPLY => '好友申请消息通知'
        ];
    }
}