<?php

namespace App\Models;

use Cviebrock\EloquentSluggable\Sluggable;
use Illuminate\Database\Eloquent\Model;

/**
 * App\Models\UserShopOnSite
 *
 * @property int $id
 * @property int $user_shop_id
 * @property string|null $filename
 * @property string|null $original_name
 * @property string|null $ext
 * @property string|null $mine
 * @property int|null $size
 * @property string $slug
 * @property \Illuminate\Support\Carbon|null $created_at
 * @property \Illuminate\Support\Carbon|null $updated_at
 * @property-read \App\Models\UserShop $product
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\UserShopOnSite findSimilarSlugs($attribute, $config, $slug)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\UserShopOnSite newModelQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\UserShopOnSite newQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\UserShopOnSite query()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\UserShopOnSite whereCreatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\UserShopOnSite whereExt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\UserShopOnSite whereFilename($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\UserShopOnSite whereId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\UserShopOnSite whereMine($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\UserShopOnSite whereOriginalName($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\UserShopOnSite whereSize($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\UserShopOnSite whereSlug($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\UserShopOnSite whereUpdatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\UserShopOnSite whereUserShopId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|UserShopOnSite withUniqueSlugConstraints(\Illuminate\Database\Eloquent\Model $model, string $attribute, array $config, string $slug)
 * @mixin \Eloquent
 */
class UserShopOnSite extends Model
{
    use Sluggable;

    protected $table = 'user_shop_on_sites';

    protected $fillable = [
        'user_shop_id', 'filename', 'original_name', 'ext', 'mine', 'size'
    ];

    public function sluggable()
    {
        return [
            'slug' => [
                'source' => 'original_name'
            ]
        ];
    }

    public function product()
    {
        return $this->belongsTo('App\Models\UserShop', 'user_shop_id');
    }

    public function formatBytes($precision = 2)
    {
        $size = $this->size;

        if ($size > 0) {
            $size = (int) $size;
            $base = log($size) / log(1024);
            $suffixes = array(' bytes', ' KB', ' MB', ' GB', ' TB');

            return round(pow(1024, $base - floor($base)), $precision) . $suffixes[floor($base)];
        } else {
            return $size;
        }
    }


    public function isImage(){
        if(empty($this->attributes['filename']) || @$this->attributes['filename'] == null || @$this->attributes['filename'] == ""){
            return false;
        }
        if(!\Storage::disk('public')->has('images/shop/'.$this->filename)){
            return false;
        }
        return true;
    }

    public function getImage(){
        if($this->isImage()){
            $link = 'images/shop/'.$this->filename;
            return '/storage/'.$link.'?=lm='.\Storage::disk('public')->lastModified($link);
        }
        return false;
    }
}