public async Task SearchByStopCodeAsync()
{
IsLoading = true;
try
{
StopInfo info = await new ArrivalsService().GetByStopCodeAsync(stopCode);
IsLoading = false;
StopInfo = info;
Direction = stopInfo.Lines.FirstOrDefault(l => !String.IsNullOrEmpty(l.Direction))?.Direction;
MessengerInstance.Send(new ShowMapMessage(true, StopInfo.Lines.Count));
await HistoryDomain.AddAsync(stopCode, stopInfo.Name);
}
catch (StopNotFoundException)
{
await ApplicationService.DisplayAlertAsync("Няма данни", $"Няма данни за спирка {stopCode}.", "OK");
}
catch (Exception e)
{
await ApplicationService.DisplayAlertAsync("Грешка", e.Message, "OK");
}
}
private async void HistoryCommandAction(object obj)
{
var domain = new HistoryDomain();
var list = await domain.GetPTIHistory(SelectedPTI);
if (list != null)
{
var form = new Views.HistoryView(list, "PTI HISTORIES");
form.ShowDialog();
}
}
private async Task CleanHistoryAsync()
{
IsLoading = true;
await HistoryDomain.CleanHistoryAsync();
IsLoading = false;
MessengerInstance.Send(new HistoryClearedMessage());
ApplicationService.DisplayToast("Историята е изчистена");
}
public async Task LoadHistoryAsync()
{
IsLoading = true;
History = new ObservableCollection <HistoryDomain>(await HistoryDomain.TakeAsync());
RaisePropertyChanged("History");
RaisePropertyChanged("HasHistory");
IsLoading = false;
HistoryDomain.HistoryAdded += OnHistoryAdded;
}