<?php

namespace App;

use Nette,
    Nette\Application\Routers\RouteList,
    Nette\Application\Routers\Route;
use Nette\Utils\Strings;



/**
 * Router factory.
 */
class RouterFactory
{

    /**
     * @var bool
     */
    private $productionMode;



    public function __construct($productionMode)
    {
        $this->productionMode = (bool) $productionMode;
    }



    /**
     * @return \Nette\Application\IRouter
     */
    public function createRouter()
    {
        $router = new RouteList();
        $flags = Route::SECURED;
//      $flags = $this->productionMode ? Route::SECURED : 0;

        $router[] = new Route('oauth-[!<type=google>]', [
            'module' => 'Forum',
            'presenter' => 'Categories',
            'action' => 'default',
            NULL => array(
                Route::FILTER_IN => function (array $params) {
                    $params['do'] = 'login-' . $params['type'] . '-response';
                    unset($params['type']);

                    return $params;
                },
                Route::FILTER_OUT => function (array $params) {
                    if (empty($params['do']) || !preg_match('~^login\\-([^-]+)\\-response$~', $params['do'], $m)) {
                        return NULL;
                    }

                    $params['type'] = Strings::lower($m[1]);
                    unset($params['do']);

                    return $params;
                },
            ),
        ], $flags);

        $router[] = new Route('login/<action=in>', ['presenter' => 'Sign'], $flags);
        $router[] = new Route('p<permalinkId [0-9]+>', ['module' => 'Forum', 'presenter' => 'Question', 'action' => 'default'], $flags);
        $router[] = new Route('<presenter=Categories>/<action=default>?page=<threads-vp-page>', ['module' => 'Forum'], $flags);

        return $router;
    }

}