<?php

namespace app\api\model\live;

use think\Model;
use app\api\model\course\Course as CourseModel;
class Playback extends Model
{


    // 表名
    protected $name = 'live_playback';

    // 自动写入时间戳字段
    protected $autoWriteTimestamp = 'integer';

    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = false;
    protected $deleteTime = false;

    // 追加属性
    protected $append = [

    ];

    /**
     * 获取回放视频列表
     * @return void
     */
    public function getVideoList($courseId){
        $data = self::where([
            'course_id'=>$courseId,
            'status'=>1
        ])
            ->order('start_time','asc')
            ->select();

        //判断是否为伪直播并启用了自动回放
        $liveData = CourseModel::where([
            'id'=>$courseId,
            'live_type'=>2,
            'live_video_convert_replay'=>1
        ])->find();


        if($liveData && $liveData['live_video']){
            $liveVideo = json_decode($liveData['live_video'],true);
            if($liveVideo){
                $data[] = [
                    'file_path'=>$liveVideo['url'],
                    'source'=>$liveVideo['storage'],
                    'start_time'=>$liveData['live_start_time'],
                    'end_time'=>$liveData['live_end_time'],
                    'file_name'=>$liveData['name']
                ];
            }

        }

        if(!$data){
            return false;
        }

        foreach ($data as &$item){
            $item['file_path'] = parse_file_url($item['file_path'],$item['source']);
            
            $item['time'] = date('m-d h:i',$item['start_time']) . " ~~ " . date('m-d h:i',$item['end_time']);
        }

        return $data;

    }

}