/// <summary>
/// Constructor
/// </summary>
public MainWindowViewModel()
{
IsUIEnabled = true;
FlipButtonText = ChipId;
// Create view models
SearchListViewModel = new SearchListViewModel(this);
EmptyControlViewModel = new EmptyControlViewModel {
Text = GetString("info")
};
DogViewModel = new DogViewModel(this);
CatViewModel = new CatViewModel(this);
// Set the current view
CurrentView = EmptyControlViewModel;
// Initialize the USB RFID object
_usbBgObject = new UsbReaderWriter(this);
// Listen for shutdown event
Application.Current.Dispatcher.ShutdownStarted += Dispatcher_ShutdownStarted;
}
private async void SearchAnimals()
{
try
{
DisableUI();
EmptyControlViewModel.Text = "Söker...";
CurrentView = EmptyControlViewModel;
var djurslag = _catMode ? Djurslag.Katt : Djurslag.Hund;
AnimalList responseObject = null;
await Task.Run(() =>
{
if (djurslag == Djurslag.Hund)
{
responseObject = skkSearch.SearchDogs(_idMode, TxtId);
}
else
{
responseObject = skkSearch.SearchCats(_idMode, TxtId);
}
});
if (responseObject.errorMessage != null && responseObject.errorMessage != String.Empty)
{
// Got error message from service
if (responseObject.errorMessage == ErrorMessages.NoDogsFound)
{
EmptyControlViewModel.Text = GetString("ingaHundar");
}
else if (responseObject.errorMessage == ErrorMessages.NoCatsFound)
{
EmptyControlViewModel.Text = GetString("ingaKatter");
}
else
{
EmptyControlViewModel.Text = GetString("okäntFel");
// Lägg till felmeddelandet
EmptyControlViewModel.Text += "\n\n" + responseObject.errorMessage;
}
CurrentView = EmptyControlViewModel;
}
else
{
// We got a result list, lets show it
SearchListViewModel.Update(responseObject);
if (responseObject.animals.Count == 1)
{
AnimalDoubleCkick(responseObject.animals.First());
}
else
{
CurrentView = SearchListViewModel;
}
}
EnableUI();
}
catch (Exception ex)
{
MessageBox_Show(null, ex.Message, "Fel", System.Windows.MessageBoxButton.OK);
EnableUI();
}
}
