public async void Save()
{
try
{
string name = Name.Trim();
if (name.Length == 0)
{
await new PortableMessageDialog(PowerPlannerResources.GetString("String_NoNameMessageBody")).ShowAsync();
return;
}
await TryHandleUserInteractionAsync("Save", async (cancellationTask) =>
{
SavedGradeScalesManager manager = await SavedGradeScalesManager.GetForAccountAsync(MainScreenViewModel.CurrentAccount);
cancellationTask.ThrowIfCancellationRequested();
if (manager == null)
{
throw new NullReferenceException("manager was null");
}
await manager.SaveGradeScale(name, _parameter.Scales);
if (_parameter.OnSaved != null)
{
_parameter.OnSaved.Invoke();
}
// We cancel after invoking the OnSaved, since otherwise the views wouldn't be updated correctly
cancellationTask.ThrowIfCancellationRequested();
this.RemoveViewModel();
}, "Failed to save. Your error has been reported.");
}
catch (Exception ex)
{
TelemetryExtension.Current?.TrackException(ex);
await new PortableMessageDialog("Failed to save. Your error has been reported.").ShowAsync();
return;
}
}
private async System.Threading.Tasks.Task ReloadSavedGradeScalesPicker()
{
var account = MainScreenViewModel.CurrentAccount;
var savedScalesManager = await SavedGradeScalesManager.GetForAccountAsync(account);
var savedScales = await savedScalesManager.GetSavedGradeScalesAsync();
if (!savedScales.Any(i => i.Name.Equals("United States")))
{
savedScales.Add(new SavedGradeScale()
{
Name = "United States",
GradeScales = GradeScale.GenerateDefaultScaleWithoutLetters()
});
}
if (!savedScales.Any(i => i.Name.Equals("Eleven-Point System")))
{
savedScales.Add(new SavedGradeScale()
{
Name = "Eleven-Point System",
GradeScales = GradeScale.GenerateElevenPointScale()
});
}
if (!savedScales.Any(i => i.Name.Equals("Twelve-Point System")))
{
savedScales.Add(new SavedGradeScale()
{
Name = "Twelve-Point System",
GradeScales = GradeScale.GenerateTwelvePointScale()
});
}
if (!savedScales.Any(i => i.Name.Equals("Mexico - 100 Point")))
{
savedScales.Add(new SavedGradeScale()
{
Name = "Mexico - 100 Point",
GradeScales = GradeScale.GenerateMexico100PointScale()
});
}
if (!savedScales.Any(i => i.Name.Equals("Mexico - 10 Point")))
{
savedScales.Add(new SavedGradeScale()
{
Name = "Mexico - 10 Point",
GradeScales = GradeScale.GenerateMexico10PointScale()
});
}
savedScales.Add(new SavedGradeScale()
{
Name = PowerPlannerResources.GetString("String_GradeScaleCustom")
});
SavedGradeScales = savedScales;
UpdateSelectedSavedGradeScale();
}