private async void LoginButton_OnClick(object sender, RoutedEventArgs e)
{
ViewModel.IsEnabled = false;
using (HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, "/coffeefreedom"))
{
request.SetAuth(ViewModel.UserName, ViewModel.Password);
using (HttpResponseMessage response = await ApiHelper.Client.SendAsync(request))
{
if (response.IsSuccessStatusCode)
{
PersistenceHelper.Serialize(ViewModel);
ViewModel.Reset();
Frame.Navigate(typeof(MainPage));
return;
}
ViewModel.IsEnabled = true;
await new MessageDialog(await response.Content.ReadAsStringAsync(), "Error").ShowAsync();
}
}
}
private void ViewModel_OnPropertyChanged(object target, PropertyChangedEventArgs e)
{
PersistenceHelper.Serialize(ViewModel);
}