<?php

namespace app\admin\service;

use GatewayClient\Gateway;
require_once __DIR__ . '/../../../vendor/autoload.php';

class NoticeService extends AdminBaseService
{
    public function popUp($param)
    {
        try {
            if (empty($param['user_id']) || empty($param['content'])) {
                return $this->toData('400', '参数错误');
            }
            if (!is_string($param['content'])) {
                return $this->toData('400', 'content参数必须为string类型');
            }
            // 多个用户ID之间用英文逗号隔开的
            $expUserID = explode(',', $param['user_id']);
            if (count($expUserID) <= 0) {
                return $this->toData('400', '用户ID不能为空');
            }
            // 循环向每个用户发送弹窗
            Gateway::$registerAddress = env('GATEWAY_SERVER.REGISTER');
            foreach ($expUserID as $uid) {
                Gateway::sendToUid($uid, $param['content']);
            }
            return $this->toData('0', 'ok');
        } catch (\Exception $e) {
            return $this->toData('500', 'The system error', [$e->getMessage(), $e->getTrace()]);
        }
    }
}