<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use App\Http\Response\ResponseJson;
use App\Services\IMService;

class TeamLive extends Model
{
    use ResponseJson;
    protected $fillable = [];
    protected $guarded  = [];

    public function clickNumKey()
    {
        return  'team_live_'.$this->team_id.'_click_num';
    }

    public function liveLogs()
    {
        return $this->hasOne(TeamLiveLog::class, 'live_id', 'id');
    }
    /**
     * 主播
     */
    public function anchor()
    {
        return $this->belongsTo(User::class, 'user_id');
    }
    /**
     * 创建聊天室
     * @param  [type] $creator      [description]
     * @param  [type] $name         [description]
     * @param  [type] $announcement [description]
     * @return [type]               [description]
     */
    public function createChatRoom($creator, $name, $announcement='', $broadcasturl='', $ext=[], $queuelevel=0)
    {
    	try {
    		// $im = new IMService(env('IM_APP_KEY'), env('IM_APP_SECRET'));
    		// $result = $im->chatRoomCreate($creator, $name, $announcement, $broadcasturl, $ext, $queuelevel);
    		// if (empty($result) || $result['code'] != 200) {//失败
			// 	throw new \Exception("创建IM聊天室请求失败", 1);
			// }
			// return $result['chatroom'];
            return '';
    	} catch (\Exception $e) {
    		$this->getError($e);
    		return false;
    	}
    }

    public function channel()
    {
    	return $this->hasOne(TeamLiveChannel::class, 'live_id', 'id');
    }

     /**
     * 创建直播流地址
     * @param  [type] $name [description]
     * @param  [type] $type [description]
     * @return [type]       [description]
     */
    public function createLiveChannel($name)
    {
        try {
            //判断数据是否有对应流
            $channel = $this->channel;
            if (empty($channel)) {
                $im = new IMService();
                $result = $im->channelCreate($name,0);
                if (empty($result) || $result['code'] != 200) {//失败
                    throw new \Exception("创建直播流失败", 1);
                }
                $ret = $result['ret'];
                //创建直播流
                $channel = $this->channel()->create([
                    'name'=>$name,
                    'push_url'=>$ret['pushUrl'],
                    'http_pull_url'=>$ret['httpPullUrl'],
                    'hls_pull_url'=>$ret['hlsPullUrl'],
                    'rtmp_pull_url'=>$ret['rtmpPullUrl'],
                    'cid'=>$ret['cid']
                ]);
            }
            return $channel;
        } catch (\Exception $e) {
            $this->getError($e);
            return false;
        }
    }


    /**
     * [createChannel 创建音视频房间]
     * @param  [type]  $type        [description]
     * @param  [type]  $channelName [description]
     * @param  [type]  $accid       [description]
     * @param  integer $webrtc      [description]
     * @param  array   $selfconfig  [description]
     * @param  array   $roomconfig  [description]
     * @return [type]               [description]
     */
    public function createChannelRoom($type, $channelName, $accid=null, $webrtc=0, $selfconfig=[], $roomconfig='', $version=1)
    {
    	try {
    		$im = new IMService(env('IM_APP_KEY'), env('IM_APP_SECRET'));
    		switch ($version){
                case 1:
                    $result = $im->createChannel($type, $channelName, $accid, $webrtc, $selfconfig, $roomconfig);
                    break;
                case 2:
                    $result = $im->createChannelV2($channelName, $accid);
                    break;
                default:
                    $result = '';
                    break;
            }

    		if (empty($result) || $result['code'] != 200) {//失败
				throw new \Exception("创建音视频房间请求失败", 1);
			}
			return $result['cid'];
    	} catch (\Exception $e) {
    		$this->getError($e);
    		return false;
    	}
    }

    public function channelRoom()
    {
        try {
            if (empty($this->channel_id)) return false;
            $im = new IMService();
            if($this->version == 1){
                $result = $im->liveRoom($this->channel_id);
            }else{
                $result = $im->liveRoomV2($this->channel_id);
            }

            if (is_array($result) && isset($result['cid'])) {
                return $result;
            }
            return false;
        } catch (\Exception $e) {
            $this->getError($e);
            return false;
        }
    }

    /**
     * [addRtmpTask 增加一个房间推流任务]
     * @param [type] $channelName [description]
     */
    public function addRtmpTask($mian_user_id)
    {
        try {
            $live_name  = $this->name;
            $channel = TeamLiveChannel::where('live_id', $this->id)->first();
            if (empty($channel)) throw new \Exception("直播频道不存在", 1);

            //加入直播间 todo
            $task = [
                "taskId"=>$channel->cid,
                "streamUrl"=>$channel->push_url,
                "layoutMode"=>"M-0",
                "record"=>true,
                "accid"=>$this->user_id,
            ];

            //增加一个房间推流任务
            $im = new IMService();
            if($this->version ==  2){
                $result = $im->addRtmpTaskV2($live_name, $this->channel_id, $task);
            }else{
                $task = json_encode($task, JSON_UNESCAPED_UNICODE);
                $result = $im->addRtmpTask($live_name, 0, $task);
            }
            if (empty($result) || $result['code'] != 200) {//失败
                throw new \Exception("增加一个房间推流任务失败", 1);
            }
            return true;
        } catch (\Exception $e) {
            $this->getError($e);
            return false;
        }
    }

    public function getRtmpTask()
    {
        $live_name = $this->name;
        $channel = $this->channel;
        if (empty($channel)) return false;
        try {
            //查看房间推流
            $im = new IMService();
            if($this->version == 1){
                $result = $im->getRtmpTask($live_name, $type=0, $channel->cid);
            }else{
                $result = $im->getRtmpTaskV2($live_name, $this->channel_id, $channel->cid);
            }
            if (empty($result) || $result['code'] == 404) {//失败
                return false;
            }elseif (empty($result) || ($result['code'] != 200 && $result['code'] != 404)) {
                throw new \Exception("查看单个房间推流任务失败", 1);
            }
            return $result['rtmpTask'];
        } catch (\Exception $e) {
            $this->getError($e);
            return false;
        }
    }


}