public static AddUserControlViewModel GetInstance()
{
if (_instance == null)
{
_instance = new AddUserControlViewModel();
}
return(_instance);
}
private MainWindowViewModel()
{
AddUserControlViewModel = AddUserControlViewModel.GetInstance();
AddUserControlViewModel.Date = DateTimeHelper.PstNow();
EditUserControlViewModel = EditUserControlViewModel.GetInstance();
EditUserControlViewModel.Date = DateTimeHelper.PstNow();
ViewUserControlViewModel = ViewUserControlViewModel.GetInstance();
ViewUserControlViewModel.Dates = new List <DateTime> {
DateTimeHelper.PstNow()
};
SelectedTabIndex = 0;
SelectionMode = CalendarSelectionMode.SingleRange;
IObservable <int> tabSelection = this.WhenAnyValue(x => x.SelectedTabIndex);
SelectedDateObservable = this.WhenAnyValue(x => x.SelectedDate);
IObserver <int> updateRadioButton = Observer.Create <int>(
tabIndex => UpdateRadioButtonSelection(tabIndex));
SelectedDateObservable.Subscribe(AddUserControlViewModel.DateTimeObserver);
SelectedDateObservable.Subscribe(EditUserControlViewModel.DateTimeObserver);
tabSelection.Subscribe(updateRadioButton);
SelectedDate = DateTimeHelper.PstNow();
Classes = new ObservableCollection <AssetClass>(AssetClass.ConstructTestData());
}
private void PushCategories()
{
AddUserControlViewModel.GetInstance().GetAllCategories();
EditUserControlViewModel.GetInstance().GetAllCategories();
ViewUserControlViewModel.GetInstance().UpdateTransactions(ViewUserControlViewModel.GetInstance().Dates);
}