<?php

namespace ShaoZeMing\AliVod\Services;


use ShaoZeMing\AliVod\SDK\GetPlayInfoRequest;
use ShaoZeMing\AliVod\SDK\DecryptKMSDataKeyRequest;
use ShaoZeMing\AliVod\SDK\GetVideoPlayAuthRequest;
class PlayService extends BaseService
{

    /**
     * 通过音视频ID直接获取媒体文件（支持视频和音频）的播放地址。
     * @param $videoId
     */
    public function getPlayInfo($videoId,$outTime = 0)
    {
        $request = new GetPlayInfoRequest();
        $request->setVideoId($videoId);
        $request->setResultType('Multiple');
        if($outTime){
            //设置播放地址的有效时间。单位：秒。
            $request->setAuthTimeout($outTime);
        }

        $refreshInfo = $this->client->getAcsResponse($request);

        return $refreshInfo;
    }


    /**
     * 获取音视频播放时所需的播放凭证。
     * @param $videoId
     * @return mixed
     */
    public function getVideoPlayAuth($videoId)
    {
        $request = new GetVideoPlayAuthRequest();
        $request->setVideoId($videoId);
        $refreshInfo = $this->client->getAcsResponse($request);
        return $refreshInfo;
    }

    public function decryptKMSDataKey($CipherText){
        $request = new DecryptKMSDataKeyRequest();
        $request->setCipherText($CipherText);
        $refreshInfo = $this->client->getAcsResponse($request);
        return $refreshInfo;
    }
}