<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
use Storage;

class ServerFile extends Model
{	
    use SoftDeletes;

    protected $fillable = [
        'name',
        'path',
        'type_id',
        'extension',
        'mime_type',
        'size'
    ];

    protected $hidden = [
        'path',
        'type_id',
        'extension',
        'mime_type',
        'size',
        'fileable_id',
        'fileable_type'
    ];

	const IMAGE = 1;
	const VIDEO = 2;
    public const FILETYPE = [
        self::IMAGE => 'Image',
        self::VIDEO => 'Video',
    ];

    protected $appends = [
        'file_url',
    ];

    //  accessor
    public function getTypeAttribute()
    {   
        return self::FILETYPE[$this->attributes['type_id']] ?? 'N/A';
    }
    public function getFileUrlAttribute()
    {   
        if(empty($this->attributes['path']) || $this->attributes['path'] == ''){
            return "";
        }

        $disk = Storage::disk('gcs');
        $item = $this->attributes;
        $fileName = $item['path'].'/'.$item['fileable_id'].'/'.$item['name'];

        return $url = $disk->url( $fileName );
    }

    //  relationship
	public function fileable()
    {
        return $this->morphTo();
    }
}