private async void Load()
{
try
{
UsersCount = await Model.GetUsersCountAsync();
var list = await Model.GetAllPollsAsync();
Polls = new ObservableCollection <Poll>(list);
} catch (Exception ex)
{
DialogViewModel = new ErrorDialogViewModel(ex.Message);
ShowEmbedDialog = true;
}
}
private async void VoteAction(object o)
{
IsViewEnabled = false;
try
{
var selected = Answers.FirstOrDefault(a => a.Selected);
if (selected != null)
{
await Model.VoteAsync(Poll, selected.Answer);
await LoadAsync(); // reload first so answers update
TransitionerIndex = 1;
CanVote = false;
}
} catch (Exception ex)
{
DialogViewModel = new ErrorDialogViewModel(ex.Message);
IsDialogVisible = true;
}
IsViewEnabled = true;
}
