<?php

namespace App\Http\Middleware;

use App\Models\User;
use Diglactic\Breadcrumbs\Breadcrumbs;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Gate;
use Illuminate\Support\Facades\Session;
use Inertia\Middleware;
use Uwil\LaravelBackend\Enums\RoleEnum;
use Uwil\LaravelCommon\Enums\ItemsPerPaginationEnum;

class HandleInertiaRequests extends Middleware
{
    /**
     * The root template that is loaded on the first page visit.
     *
     * @var string
     */
    protected $rootView = 'back/app';

    /**
     * Determine the current asset version.
     */
    public function version(Request $request): ?string
    {
        return parent::version($request);
    }

    /**
     * Define the props that are shared by default.
     *
     * @return array<string, mixed>
     */
    public function share(Request $request): array
    {
        $locale = Session::get('lang') ?? config('app.fallback_locale');
        app()->setLocale($locale);
        // Get translations from translator app.
        $translations = Cache::get(sprintf('translations_%s', $locale), function () {
            $translator = App::make('translator');
            $property = (new \ReflectionClass($translator))->getProperty('loaded');
            $property->setAccessible(true);
            return $property->getValue($translator);
        });
        $props = [
            ...parent::share($request),
            'auth'                   => [
                'user'     => $request->user(),
                'policies' => [
                    'users' => [
                        'viewAny' => Gate::allows('viewAny', User::class),
                        'create'  => Gate::allows('create', User::class),
                    ]
                ]
            ],
            'enumItemsPerPagination' => ItemsPerPaginationEnum::toArray(),
            'enumUserRole'           => RoleEnum::toArray(),
            'translations'           => $translations,
            'locale'                 => $locale,
        ];
        if (Breadcrumbs::exists($request->route()->getName())) {
            $props = array_merge($props, [
                'breacrumbs' => Breadcrumbs::generate($request->route()->getName())->toArray()
            ]);
        }
        return $props;
    }
}