<?php

namespace Komma\Sitemap;


/**
 * Short description for the file.
 *
 * @author      Tim Van Samang <timvansamang@komma.pro>
 * @copyright   (c) 2012-2015, Komma Mediadesign
 */

use Carbon\Carbon;
use Komma\Routes\RouteService;
use Roumen\Sitemap\Sitemap;


class SitemapService
{

    private $routeService;

    public function __construct(RouteService $routeService)
    {
        $this->routeService = $routeService;
    }

    /***
     * This method will generate the sitemap based on the routes table
     * It will collect the routes based on the given groups array.
     * Then it will build the sitemap grouped by the linked id
     *
     * @param array $groups , which routes we want in the sitemap
     * @param float $weight_from / the minimum weight of the sitemap itens
     * @return Sitemap object
     */

    public function getSitemap(
        $groups = ['pages', 'categories', 'products'],
        $weight_from = 0.1,
        $homePage = true,
        $translations = true)
    {
        //Create the sitemap class
        $sitemap = \App::make('sitemap');

        //Is the homepage variale set
        if ($homePage) {
            // Ad the home page on road / to the sitemap
            $sitemap->add(
                \URL::to('/'),
                '2012-08-25T20:10:00+02:00',
                '1.0',
                'monthly', 
                [], 'Home'
                );

        }

        $refresh = 'monthly';
        //Loop trough the routes based on the given parameters
        foreach ($this->routeService->getSitemapRoutes($groups, $weight_from) as $type => $route) {
            $sitemap->add(\URL::to($route['route']), Carbon::now(), $route['weight'], $refresh, [], $route['name']);
        }
        return $sitemap;
    }

}