<?php
namespace common\components;

class push
{
    private $ghsUrl = 'https://fc-mp-42d1a66f-2aec-4fc5-9d92-4d176bf3d337.next.bspapp.com/ghs/push';
    private $hdUrl = 'https://fc-mp-027cce01-d39a-4ed2-8b09-1f4ff43ec945.next.bspapp.com/hd/push';
    private $url = '';
    private $secret = 'RIVATE_KEY_S^@VJDy7'; // 👈 与云函数中保持一致

    public function __construct($client) {
        if ($client == 'ghs') {
            $this->url = $this->ghsUrl;
        } else if ($client == 'hd') {
            $this->url = $this->hdUrl;
        } else {
            throw new \Exception('client not found');
        }
    }

    public function pushByCloud($cids, $title, $content, $payload = [])
    {
        $sign = md5($title . $content . $this->secret);

        $optionsArr = [ "android" =>
            [
    //            "XM" => [
    //                "/extra.channel_id" => "" //小米后台申请的通知类别id
    //            ],
                "HW" => [
                    "/message/android/category" => "EXPRESS"
                ]
            ]
        ];

        $data = [
            'cid' => is_array($cids) ? $cids : [$cids],
            'title' => $title,
            'content' => $content,
            'payload' => $payload,
            'force_notification' => true, // true: 无论是离线推送还是在线推送，都自创建通知栏消息
            'sign' => $sign,
            'options' => $optionsArr
        ];

        $ch = curl_init($this->url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_HTTPHEADER, [
            'Content-Type: application/json'
        ]);
        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
        $res = curl_exec($ch);
        curl_close($ch);

        return json_decode($res, true);
    }
}