private void ShowCreateExerciseDialog()
{
var dialogViewModel = new CreateExerciseViewModel();
bool?success = dialogService.ShowDialog <CreateExerciseView>(this, dialogViewModel);
DateTime today = DateTime.Today;
if (success == true)
{
if (dialogViewModel.ItemToAdd.IsDailyRecurrence)
{
dialogViewModel.ItemToAdd.DueTime = today;
}
else if (dialogViewModel.ItemToAdd.IsWeeklyRecurrence)
{
// The (... + 7) % 7 ensures we end up with a value in the range [0, 6]
int requiredDueDay = ((int)dialogViewModel.ItemToAdd.WeeklyRecurrenceDay - (int)today.DayOfWeek + 7) % 7;
dialogViewModel.ItemToAdd.DueTime = today.AddDays(requiredDueDay);
}
else if (dialogViewModel.ItemToAdd.IsMonthlyRecurrence)
{
int requiredDueMonth = ((int)dialogViewModel.ItemToAdd.MonthlyRecurrenceDay - (int)today.Month + DateTime.DaysInMonth(today.Year, today.Month)) % DateTime.DaysInMonth(today.Year, today.Month);
dialogViewModel.ItemToAdd.DueTime = today.AddDays(requiredDueMonth + 1); //dont ask me why i need a plus 1. I dont know
}
AllExerciseItems.Add(dialogViewModel.ItemToAdd);
dataStore.AddExercise(dialogViewModel.ItemToAdd);
SaveExerciseList();
if (dialogViewModel.ItemToAdd.IsUsedInRoster)
{
dialogViewModel.ItemToAdd.MarkExerciseCompletedChanged += OnMarkExerciseCompletedChanged; //check that you dont need to explicitly unsub when this item is removed
dialogViewModel.ItemToAdd.EditExericse += OnEditExercise;
dialogViewModel.ItemToAdd.DeleteExercise += OnDeleteExercise;
ExerciseItemsToDo.Add(dialogViewModel.ItemToAdd);
OnUpdateTimerTick(null, null);
}
}
RebuildList();
}
private void OnEditExercise(object sender, EventArgs e)
{
ExerciseItem itemToEdit = sender as ExerciseItem;
//This is a somewhat custom version of the create exercise window
var dialogViewModel = new CreateExerciseViewModel();
dialogViewModel.ItemToAdd = itemToEdit;
bool?success = dialogService.ShowDialog <CreateExerciseView>(this, dialogViewModel);
if (success == true)
{
dataStore.UpdateExercise(dialogViewModel.ItemToAdd);
if (dialogViewModel.ItemToAdd.IsUsedInRoster)
{
//OnUpdateTimerTick(null, null);
RebuildList(); //have to rebuild list so that it updates the views
}
}
}