<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasMany;

class ChatMenu extends Model
{
    protected $table = 'chat_menus';
    protected $fillable = ['nombre', 'mensaje', 'es_raiz', 'activo'];
    protected $casts = ['es_raiz' => 'boolean', 'activo' => 'boolean'];

    public function options(): HasMany
    {
        return $this->hasMany(ChatMenuOption::class, 'menu_id')->orderBy('orden');
    }

    public static function raiz(): ?self
    {
        return static::where('es_raiz', true)->where('activo', true)->first();
    }
}