<?php
/**
 * Created by KLXQ
 * user: youyi
 * Date：2024/6/12  11:36.
 */

namespace App\Services;

use App\Http\Helpers\Tencent\MediaTencent;
use App\Http\Helpers\Tencent\SignTencent;
use App\Http\Helpers\Tencent\TrtcTencent;
use App\Models\LectureRecord;
use App\Models\LiveRecord;
use App\Models\MeetingCentre;
use App\Models\Room as RoomModel;
use App\Models\RoomWebRecord;

class LiveWebRecordService
{
    public array $storageParams = [
        'CloudVod' => [
            'TencentVod' => [
                'StorageRegion' => 'ap-chongqing',
                'Procedure' => 'STD-H264-MP4-1080P',
                'ClassId' => 1174322,
                'SubAppId' => 1327013090,
                'UserDefineRecordId' => '',
            ],
        ],
    ];

    public function startWebRecord($request)
    {
        $roomId = $request['room_id'];
        $roomName = $request['room_name'];
        $otherParams = $request['other_params'];
        $userId = $request['account_id'];
        // 录制机器人的UserId，用于进房发起录制任务
        $recordUserId = 'recorder_'.$roomId.'_'.$userId;

        $this->storageParams['CloudVod']['TencentVod']['UserDefineRecordId'] = $recordUserId;
        $sign = new SignTencent();
        $userSign = $sign->genUserSign($recordUserId);
        $recordInsertData = [
            'lecture_id' => $roomId,
            'room_name' => $roomName,
            'user_id' => $userId,
            'record_user_id' => $recordUserId,
            'user_sign' => $userSign,
        ];

        $maxDurationLimit = config('tencent.web.max_duration_limit.region');
        $tParams = [
            'RecordUrl' => $this->webRecordUrl($recordInsertData, $otherParams),
            'MaxDurationLimit' => $maxDurationLimit,
            'StorageParams' => $this->storageParams,
        ];
        // print_r($tParams);exit;
        $tRoom = new TrtcTencent('StartWebRecord', $tParams);
        $retData = $tRoom->resultArr;
        $taskId = $retData['data']['TaskId'] ?? '';
        if (!$taskId) {
            return false;
        }

        $recordInsertData['task_id'] = $taskId;

        $roomRecord = new LectureRecord();
        $roomRecord->fill($recordInsertData)->save();

        return $taskId;
    }

    public function describeWebRecord($taskId)
    {
        $params['TaskId'] = $taskId;
        $tRoom = new TrtcTencent('DescribeWebRecord', $params);
        $retData = $tRoom->resultArr;

        return $retData['data'];
    }

    public function stopWebRecord($taskId)
    {
        $params['TaskId'] = $taskId;
        $tRoom = new TrtcTencent('StopWebRecord', $params);
        $retData = $tRoom->resultArr;

        return $retData['data'];
    }

    public function deleteMedia($fileId)
    {
        if (!$fileId) {
            return false;
        }
        $params['FileId'] = $fileId;
        $tMedia = new MediaTencent('DeleteMedia', $params);
        $retData = $tMedia->resultArr;

        return $retData['data'];
    }

    // 构建Web录制页面的URL
    public function webRecordUrl($data, $otherParams): string
    {
        $url = getenv('WEB_URL').'Room?';
        $params = [
            'user_id' => $data['record_user_id'],
            'username' => $data['record_user_id'],
            'room_id' => (string) $data['lecture_id'],
            'room_name' => $data['room_name'],
            'user_sign' => $data['user_sign'],
            'sdk_app_id' => (int)config('tencent.trtc.app_id'),
            'room_exist' => true,
            'is_record' => true,
        ];

        $extraInfo = [
            
        ];
        // 其他参数，主要控制页面录制时，页面需要渲染成什么样子
        if (\is_array($otherParams)) {
            foreach ($otherParams as $k => $v) {
                $params[$k] = $v;
            }
        }
        // print_r($params);exit;
        $url .= 'roomInfo='.urlencode(json_encode($params, JSON_UNESCAPED_UNICODE));
        $url .= '&extraInfo='.urlencode(json_encode($extraInfo, JSON_UNESCAPED_UNICODE));
        $url.='&is_record=true&room_id='.$data['lecture_id'];
        return $url;
    }
}