<?php

namespace app\model;

use think\Model;
use think\model\concern\SoftDelete;
use app\model\TrainType;

class TrainCourse extends Model
{
    use SoftDelete;
    protected $deleteTime = 'delete_time';
    protected $defaultSoftDelete = 0;

    
    public function getTypeIdAttr($value , $data)
    {
        if (empty($value)) return $value;
        
        $name = TrainType::where(['id'=>$value , 'root_id'=>$data['root_id']])->value('type');
        return $name;
    }
    
    public function getFileAttr($value)
    {
        if (empty($value)) return $value;
        $ali_oss_bindurl = config('app.ali_oss_bindurl');
        $url = 'https://' . $ali_oss_bindurl . '/' . $value;
        return $url;
    }
    public function getVideoImgAttr($value)
    {
        if (empty($value)) return $value;
        $ali_oss_bindurl = config('app.ali_oss_bindurl');
        $url = 'https://' . $ali_oss_bindurl . '/' . $value;
        return $url;
    }

    public function trainCourseView(){
        return $this->hasMany(TrainCourseView::class, 'con_id', 'id');
    }
}