Dynamic sidebar

<?php

namespace App\Providers;

use Filament\Events\TenantSet;
use Filament\Facades\Filament;
use Filament\Navigation\NavigationItem;
use Illuminate\Support\Facades\Event;
use Illuminate\Support\ServiceProvider;

class TenantNavigationServiceProvider extends ServiceProvider
{
    public function register(): void
    {

    }

    public function boot(): void
    {
        Event::listen(TenantSet::class, function (TenantSet $event) {
            $tenant = $event->getTenant();
            $panel = Filament::getPanel('user');


            if ($tenant && $tenant->channels) {
                $navigationItems = [];

                foreach ($tenant->channels as $channel) {
                    $navigationItems[] = NavigationItem::make($channel->identifier)
                        ->label($channel->identifier) // Ajusta según tu necesidad
                        ->url('#') // Ajusta según tu necesidad
                        ->icon('heroicon-o-envelope')
                        ->badge(3)
                        ->url(fn(): string => route('filament.user.resources.message-imaps.index', [
                                'tenant' => Filament::getTenant(),
                                'channel' => $channel->id]
                        ))
                        ->group('Channels');
                }

                // Agregar los items de navegación al panel
                $panel->navigationItems(array_merge(
                    $panel->getNavigationItems(),
                    $navigationItems
                ));
            }
        });
    }
}