<?php

namespace App\Models\Course;
use App\Contracts\Collageable;
use App\Contracts\Previewable;
use App\Models\Course\UserCourses;
use App\Models\Course\CourseVideo;
use App\Models\MerchantAccount;
use App\Traits\CanCollage;
use App\Traits\HasPreviews;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
use App\Contracts\Logable;
use App\Traits\Haslog;
use Actuallymab\LaravelComment\HasComments;
use Actuallymab\LaravelComment\Contracts\Commentable;
use App\Models\Live\Anchor;

class Course extends Model  implements Logable,Commentable,Previewable,Collageable

{
    use \Conner\Tagging\Taggable;
    use Haslog;
    use HasComments, HasPreviews;
    use CanCollage;
    protected $fillable = [];
    protected $guarded  = [];
    use SoftDeletes;
    //购买该课程的会员
    public function UserCourse()
    {
        return $this->hasMany(UserCourses::class)->where('status',1)->select('user_id','course_id')->orderby('id','desc')->limit(3);
    }

    public function member()
    {
        return $this->hasOne(UserCourses::class,'course_id','id');
    }

    public function anchor()
    {
        return $this->hasOne(Anchor::class,'m_id','merchant_id');
    }

    //购买该课程的会员
    public function BusinessUserCourse()
    {
        return $this->hasMany(UserCourses::class)->where('status',1)->select('open_id','course_id')->orderby('id','desc')->limit(3);
    }
     //课程目录
     public function videos()
     {
         return $this->hasMany(CourseVideo::class)
         ->select('id','course_id','title','url','short_description','original_desc','render_desc','duration','view_num','aliyun_video_id','thumb','free_play','ppt_name','ppt_url','price')
         ->orderBy('free_play','desc')
         ->orderBy('sort','desc')
         ->orderBy('id','asc');
     }

     //课程老师信息
     public function account(){
         return $this->hasOne(MerchantAccount::class,'openid','open_id')->select('mobile','openid','qr_code','share_icon','share_title','share_subtitle');
     }

     //课程学员信息
    // public function member(){
    //      return $this->hasOne(Viewer::class,'');
    // }

    public function getThumbAttribute($value)
    {
        if ($this->merchant_id == 491) {
            if ($value) {
                if (!strpos('local-pictures', $value) && !strpos($value, 'x-oss-process')) {
                    return $value . Config('image.watermark');
                } else {
                    return $value;
                }
            } else {
                return $value;
            }
        }else{
            return $value;
        }
    }
}