<?php
namespace app\api\controller;
use AlibabaCloud\Client\AlibabaCloud;
use AlibabaCloud\Client\Exception\ClientException;
use AlibabaCloud\Client\Exception\ServerException;
use AlibabaCloud\SDK\Vod\V20170321\Vod;
use AlibabaCloud\SDK\Vod\V20170321\Models\GetPlayInfoRequest;
use AlibabaCloud\Tea\Exception\TeaError;
use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Vod\V20170321\Models\CreateUploadVideoRequest;
use AlibabaCloud\SDK\Vod\V20170321\Models\RefreshUploadVideoRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;
use AlibabaCloud\Tea\Utils\Utils;
use \Exception;
use AlibabaCloud\SDK\Vod\V20170321\Models\GetVideoPlayAuthRequest;
require_once '../vendor/aliyunmail/aliyun-php-sdk-core/Config.php';   // 假定您的源码文件和aliyun-php-sdk处于同一目录
$path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php';
if (file_exists($path)) require_once $path;
date_default_timezone_set('PRC');

/**
 * @title 阿里云视频点播【接口数据及格式为视频点播接口返回】
 * @controller VideoDemand
 * @group base
 */
class VideoDemand extends Base
{

    protected $account_name = 'vod@1122764885952286.onaliyun.com'; // 账号
    protected $login_secret = 'NKna#5y1mKBp58k)qqwJHhRcrUE!{ECT';// 密码
    protected $account_uid = '285664060640337784';// uid
    protected $access_key = 'LTAI5tN5SwDsN2km6PgZPScp';// key
    protected $access_secret = 'SqRcmQNYG8d7l2vjDLpVvibwT59bSj';//secret
    protected $role_arn= 'acs:ram::1122764885952286:role/voderole';//role_arn
    protected $role_session_name= 'voderole';//role_session_name

    /**
     * 使用AK&SK初始化账号Client
     * @param string $accessKeyId
     * @param string $accessKeySecret
     * @return Vod Client
     */
    public static function createClient($accessKeyId, $accessKeySecret){
        $config = new Config([
            // 您的 AccessKey ID
            "accessKeyId" => $accessKeyId,
            // 您的 AccessKey Secret
            "accessKeySecret" => $accessKeySecret
        ]);
        // 访问的域名
        $config->endpoint = "vod.cn-shanghai.aliyuncs.com";
        return new Vod($config);
    }

    /**
     * 获取本地文件对象
     * @return \think\File
     */
    private function getUploadFile()
    {
        try {
            return $this->request->file('file');
        } catch (\Exception $e) {
            $this->error(lang($e->getMessage()));
        }
    }

    /**
     * @title 获取视频播放凭证[STS方式]
     * @desc 获取视频播放凭证[STS方式]
     * @author qc
     * @url /api/Video_demand/getVideoCredentials
     * @method GET
     * @tag 视频播放凭证
     * @header name:Authorization require:1 desc:Token
     * @return name:RequestId type:string default:-- desc:RequestId
     * @return name:Arn type:string default:-- desc:RoleArn（Arn）
     * @return name:AssumedRoleId type:string default:-- desc:AssumedRoleId
     * @return name:SecurityToken type:string default:-- desc:SecurityToken
     * @return name:AccessKeyId type:string default:-- desc:AccessKeyId
     * @return name:AccessKeySecret type:string default:-- desc:AccessKeySecret
     * @return name:Expiration type:string default:-- desc:Expiration
     */
    public function getVideoCredentials()
    {
        //构建一个阿里云客户端，用于发起请求。

        //设置调用者（RAM用户或RAM角色）的AccessKey ID和AccessKey Secret。
        AlibabaCloud::accessKeyClient($this->access_key, $this->access_secret)->regionId('cn-hangzhou')->asDefaultClient();
        //设置参数，发起请求。
        try {
            $result = AlibabaCloud::rpc()
                ->product('Sts')
                ->scheme('https') // https | http
                ->version('2015-04-01')
                ->action('AssumeRole')
                ->method('POST')
                ->host('sts.aliyuncs.com')
                ->options([
                    'query' => [
                        'RegionId' => "cn-hangzhou",
                        'RoleArn' => $this->role_arn,
                        'RoleSessionName' =>$this->role_session_name,
                    ],])
                ->request();
            $ret = $result->toArray();
            $ret['Credentials']['region'] = 'cn-shanghai';
            $this->success('请求成功',$ret);
        } catch (ClientException $e) {
            $this->error($e->getErrorMessage() . PHP_EOL);
        } catch (ServerException $e) {
            $this->error($e->getErrorMessage() . PHP_EOL);
        }
    }


    /**
     * @title 获取视频播放凭证[通过视频ID获取]
     * @desc 获取视频播放凭证[通过视频ID获取]
     * @author qc
     * @url /api/Video_demand/getVideoCredentials
     * @method GET
     * @tag 视频播放凭证
     * @header name:Authorization require:1 desc:Token
     * @param name:ali_vid type:int require:1  default:0 desc:ali_vid
     * @return name:playAuth type:string default:-- desc:playAuth(时效3000s)
     * @return name:requestId type:string default:-- desc:requestId
     */
    public function getVideoCredentialsByVideoId()
    {
        $client = self::createClient($this->access_key, $this->access_secret);
        $getVideoPlayAuthRequest = new GetVideoPlayAuthRequest([
            'videoId'=>input('ali_vid'),
            "authInfoTimeout" => 3000
        ]);
        $runtime = new RuntimeOptions([]);
        try {
            $res = $client->getVideoPlayAuthWithOptions($getVideoPlayAuthRequest, $runtime);
            $json_res =  json_encode($res,true);
            $res_arr = json_decode($json_res,true);
        }catch (\Exception $error){
            if (!($error instanceof TeaError)) {
                $error = new TeaError([], $error->getMessage(), $error->getCode(), $error);
            }
            $this->error($error->message);
        }
        // 复制代码运行请自行打印 API 的返回值

        $this->success('ok',$res_arr['body'] );
    }

    /**
     * @title 获取视频上传凭证
     * @desc 获取视频上传凭证
     * @author qc
     * @url /api/Video_demand/createUploadVideo
     * @method POST
     * @tag 获取视频上传凭证
     * @header name:Authorization require:1 desc:Token
     * @name name:file type:string default:-- desc:视频文件
     * @return name:requestId type:string default:-- desc:requestId
     * @return name:uploadAddress type:string default:-- desc:uploadAddress
     * @return name:uploadAuth type:string default:-- desc:uploadAuth
     * @return name:videoId type:string default:-- desc:videoId
     */
    public  function createUploadVideo(){
        if (!($file = $this->getUploadFile()) || empty($file)) $this->error('文件上传异常，文件可能过大或未上传！');
        if (!$file->checkExt(strtolower(sysconf('storage_local_exts')))) $this->error('文件上传类型受限，请在后台配置！');
        if ($file->checkExt('php,sh')) $this->error('可执行文件禁止上传到本地服务器！');
        $size = $file->getSize();
        $file_name = $file->getInfo('name');
        $extend = pathinfo($file->getInfo('name'), PATHINFO_EXTENSION);
        $up_param = [
            'fileName'=>$file_name,
            'FileSize'=>$size,
            'title'=>'视频上传',
        ];
        try {
            $client = self::createClient($this->access_key, $this->access_secret);
            $createUploadVideoRequest = new CreateUploadVideoRequest($up_param);
            $runtime = new RuntimeOptions([]);
            $res =  $client->createUploadVideoWithOptions($createUploadVideoRequest, $runtime);
            $json_res =  json_encode($res,true);
            $res_arr = json_decode($json_res,true);
        }catch (\Exception $error){
            if (!($error instanceof TeaError)) {
                $error = new TeaError([], $error->getMessage(), $error->getCode(), $error);
            }
            $this->error($error->message);
        }
        $this->success('ok',$res_arr['body']);
    }


    /**
     * @title 刷新视频上传凭证
     * @desc 刷新视频上传凭证
     * @author qc
     * @url /api/Video_demand/refreshUploadVideoToken
     * @method GET
     * @tag 刷新视频上传凭证
     * @header name:Authorization require:1 desc:Token
     * @header name:Authorization require:1 desc:Token
     * @param  name:ali_vid type:string default:-- desc:videoId
     * @return name:uploadAddress type:string default:-- desc:uploadAddress
     * @return name:uploadAuth type:string default:-- desc:uploadAuth
     * @return name:videoId type:string default:-- desc:videoId
     */
    public function refreshUploadVideoToken()
    {
        $client = self::createClient($this->access_key, $this->access_secret);
        $refreshUploadVideoRequest = new RefreshUploadVideoRequest([
            'videoId'=>input('ali_vid'),
        ]);
        $runtime = new RuntimeOptions([]);
        try {
            // 复制代码运行请自行打印 API 的返回值
            $res =  $client->refreshUploadVideoWithOptions($refreshUploadVideoRequest, $runtime);
            $json_res =  json_encode($res,true);
            $res_arr = json_decode($json_res,true);
        }
        catch (\Exception $error) {
            if (!($error instanceof TeaError)) {
                $error = new TeaError([], $error->getMessage(), $error->getCode(), $error);
            }
            $this->error($error->message);
        }
        $this->success('ok',$res_arr['body'] );
    }


    /**
     * @title 获取视频播放地址[通过视频ID获取]
     * @desc 获取视频播放地址[通过视频ID获取]
     * @author qc
     * @url /api/Video_demand/getVideoPath
     * @method GET
     * @tag 视频播放凭证
     * @header name:Authorization require:1 desc:Token
     * @param name:ali_vid type:int require:1  default:0 desc:ali_vid
     * @return name:playInfoList type:array default:-- desc:playInfoList
     * @return name:playInfoList.playInfo.playURL type:string default:-- desc:播放地址
     */
    public function getVideoPath()
    {
        $client = self::createClient($this->access_key, $this->access_secret);
        $getVideoPlayAuthRequest = new GetPlayInfoRequest(['videoId'=>input('ali_vid')]);
        $runtime = new RuntimeOptions([]);
        try {
            $res = $client->getPlayInfoWithOptions($getVideoPlayAuthRequest, $runtime);
            $json_res =  json_encode($res,true);
            $res_arr = json_decode($json_res,true);
        }catch (\Exception $error){
            if (!($error instanceof TeaError)) {
                $error = new TeaError([], $error->getMessage(), $error->getCode(), $error);
            }
            $this->error($error->message);
        }
         $this->success('ok',$res_arr['body'] );
    }


}