private void ShowEditRosterDialog()
{
var dialogViewModel = new EditRosterViewModel(AllExerciseItems);
List <ExerciseItem> temp = AllExerciseItems.ToList();
bool?success = dialogService.ShowDialog <EditRosterView>(this, dialogViewModel);
if (success == true)
{
ExerciseItemsToDo.Clear();
foreach (var rosterItem in dialogViewModel.RosterItems)
{
ExerciseItem exerciseItem = temp.FirstOrDefault(x => x.GUIDID == rosterItem.GUIDID);
exerciseItem.IsUsedInRoster = rosterItem.IsUsedInRoster;
dataStore.UpdateIsUsedInRoster(exerciseItem);
RaisePropertyChangedEvent("IsUsedInRoster");
if (!temp.Contains(exerciseItem))
{
exerciseItem.DueTime = DateTime.Now;
}
if (exerciseItem.IsUsedInRoster)
{
ExerciseItemsToDo.Add(exerciseItem);
}
}
RebuildList();
}
else //revert it to the way it was
{
}
}
private void LoadExerciseList()
{
try
{
//Need to fix the data store to cope when there are new columns added to existing db
AllExerciseItems = dataStore.LoadAllExerciseItems();
foreach (ExerciseItem item in AllExerciseItems)
{
item.MarkExerciseCompletedChanged += OnMarkExerciseCompletedChanged; //attach all the handlers regardless. it should make things a bit easier later on
item.DeleteExercise += OnDeleteExercise;
item.EditExericse += OnEditExercise;
if (item.IsUsedInRoster)
{
ExerciseItemsToDo.Add(item);
}
}
RebuildList();
OnUpdateTimerTick(null, null); //first time fire to update everything on load
}
catch (Exception ex)
{
if (ex is System.IO.DirectoryNotFoundException || ex is System.IO.FileNotFoundException)
{
Debug.WriteLine("No Exercise Item List found in: " + rootProgramDirectory);
}
else
{
throw;
}
}
}
private void RebuildList()
{
List <ExerciseItem> temp = ExerciseItemsToDo.OrderBy(x => x.DueTime).ToList();
ExerciseItemsToDo.Clear();
foreach (var item in temp)
{
ExerciseItemsToDo.Add(item);
}
}
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();
}