<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class Menu extends Model
{
    use HasFactory;

    /**
     * @var string[]
     */
    protected $fillable = [
        'parent_id',
        'name',
        'route_or_url',
        'icon',
        'enable',
        'position',
        'actives',
        'deleteable',
    ];

    /**
     * @var string[]
     */
    protected $with = [
        'childs',
    ];

    /**
     * @return \Illuminate\Database\Eloquent\Relations\HasOne
     */
    public function parent()
    {
        return $this->hasOne(static::class, 'id', 'parent_id');
    }

    /**
     * @return \Illuminate\Database\Eloquent\Relations\HasMany
     */
    public function childs()
    {
        return $this->hasMany(static::class, 'parent_id', 'id')
                    ->with('childs')
                    ->orderBy('position');
    }

    /**
     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
     */
    public function permissions()
    {
        return $this->belongsToMany(Permission::class);
    }

    /**
     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
     */
    public function roles()
    {
        return $this->belongsToMany(Role::class);
    }
}