<?php

namespace App\Models;

use EloquentFilter\Filterable;
use Illuminate\Database\Eloquent\Model;

class WarningNotice extends Model
{
    use Filterable;

    protected $fillable = [
        'device_id', 'lv', 'content', 'status', 'remarks',
        'reported_at',
    ];

    public static function lvMap(){
        return [
            '1' => 'Ⅰ级预警',
            '2' => 'Ⅱ级预警',
            '3' => 'Ⅲ级预警',
            '4' => 'Ⅳ级预警',
        ];
    }

    public function loggable(){
        return $this->morphTo();
    }

    public function device(){
        return $this->belongsTo(Device::class, 'device_id');
    }
}