private async void ExecuteLoadDataCommand(object obj)
{
IsBusy = true;
try
{
Cars.Clear();
var task1 = CarsService.GetCarsAsync();
var task2 = PlacesService.GetPlacesAsync();
foreach (var car in await task1)
{
Cars.Add(car);
}
foreach (var place in await task2)
{
if (!place.occupied)
{
Places.Add(place);
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
await Application.Current.MainPage.DisplayAlert("BŁĄD", "Nie udało się wczytać samochodów", "ANULUJ");
}
finally
{
IsBusy = false;
}
}
private async void SearchTextAsync(string text)
{
Places = new ObservableCollection <Place>(await PlacesService.GetPlacesAsync(text));
IsLableVisible = Places.Count == 0;
}