<?php

namespace App\Http\Controllers;
use Illuminate\Http\Request;

use Eluceo\iCal\Component\Calendar;
use Eluceo\iCal\Component\Event;


use App\Libraries\Zeitumstellung;

class iCalController extends Controller {
	/**
        * Shows the index page.
        *
        * @return Response
        */
        public function icalFeed(Request $request) {


		$vCalendar = new Calendar('zeitumstellung.iamfabulous.de');
		$vCalendar->setName('Zeitumstellung');
		$vCalendar->setTimezone('Europe/Berlin');

		$tc = new Zeitumstellung();

		for ( $i= 0; $i<3; $i++ ) {

			$vEvent = new Event();
			$vEvent
				->setDtStart(new \DateTime($tc->dateText))
				->setDtEnd(new \DateTime($tc->dateText))
				->setNoTime(true)
				->setSummary('Zeitumstellung')
				->setUrl( env("APP_URL") )
				->setDescription($tc->description)
				->setDescriptionHTML($tc->descriptionHTML);

			$vCalendar->addComponent($vEvent);

			$tc = $tc->next();
		}

		header('Content-Type: text/calendar; charset=utf-8');

		if ( '0' != $request->input('download') ) {
			header('Content-Disposition: attachment; filename="zeitumstellung.ics"');
		}

		echo $vCalendar->render();
	}

        public function showPage(Request $request) {
		return view('index');
	}
}