<?php

namespace App\Http\Controllers\Admin\Navigation;

use App\Http\Controllers\Controller;
use App\Http\Requests\Admin\Navigation\ViewNavigationRequest;
use App\Services\NavigationService;
use App\Models\Page;

/**
 * Controller for displaying the navigation management UI.
 */
class NavigationIndexController extends Controller
{
    /**
     * Display the navigation management UI.
     *
     * @param \App\Http\Requests\Admin\Navigation\ViewNavigationRequest $request
     * @param \App\Services\NavigationService $navigationService
     * @return \Illuminate\View\View
     */
    public function __invoke(ViewNavigationRequest $request, NavigationService $navigationService)
    {
        return view('admin.navigation.index', [
            'items' => $navigationService->getManagementItems(),
            'pages' => Page::select('id', 'title', 'slug')->get(),
            'parentItems' => $navigationService->getParentItems(),
        ]);
    }
}