public async Task <Event> GetEvent(string eventId)
{
var urlPart = $"state=verpublish&status=init&vmfile=no&publishid={eventId}&moduleCall=webInfo&publishConfFile=webInfo&publishSubDir=veranstaltung";
var document = await _httpClient.GetHtmlAsync(_httpClient.Url(urlPart));
var links = _parser.GetIcalLinksFromDocument(document);
var icals = await Task.WhenAll(links.Select(_httpClient.GetStringAsync));
var calendars = icals.Select(source => _parser.ParseICalendar(source));
return(_parser.Parse(eventId, calendars));
}
