<?php

namespace App\Router;

use App\Controller\Site\PageController;
use App\Repository\Site\NavigationRepositoryQuery;
use Symfony\Component\Config\Loader\Loader;
use Symfony\Component\Routing\Route;
use Symfony\Component\Routing\RouteCollection;

/**
 * class SiteRouteLoader.
 *
 * @author Simon Vieille <simon@deblan.fr>
 */
class SiteRouteLoader extends Loader
{
    protected NavigationRepositoryQuery $navigationQuery;
    protected $isLoaded = false;

    public function __construct(NavigationRepositoryQuery $navigationQuery)
    {
        $this->navigationQuery = $navigationQuery;
    }

    public function load($resource, ?string $type = null)
    {
        if (true === $this->isLoaded) {
            throw new \RuntimeException('Do not add the "extra" loader twice');
        }

        $routes = new RouteCollection();
        $navigations = $this->navigationQuery->find();

        foreach ($navigations as $navigation) {
            foreach ($navigation->getMenus() as $menu) {
                foreach ($menu->getRootNode()->getAllChildren() as $node) {
                    $requirements = [];

                    $defaults = [
                        '_controller' => PageController::class.'::show',
                        '_node' => $node->getId(),
                        '_menu' => $menu->getId(),
                        '_page' => $node->getPage() ? $node->getPage()->getId() : null,
                        '_navigation' => $navigation->getId(),
                    ];

                    $route = new Route($node->getUrl(), $defaults, $requirements);
                    $route->setHost($navigation->getDomain());

                    $routes->add('site_page_'.$node->getId(), $route);
                }
            }
        }

        $this->isLoaded = true;

        return $routes;
    }

    public function supports($resource, string $type = null)
    {
        return 'extra' === $type;
    }
}