internal void Add(ViewItemWeightCategory viewItemWeightCategory)
{
viewItemWeightCategory.Class = this;
if (WeightCategories != null)
{
WeightCategories.InsertSorted(viewItemWeightCategory);
}
_needsRecalc = true;
}
private void SetChecked(DayOfWeek dayOfWeek, bool isChecked)
{
if (isChecked)
{
if (!DayOfWeeks.Contains(dayOfWeek))
{
DayOfWeeks.InsertSorted(dayOfWeek);
}
}
else
{
DayOfWeeks.Remove(dayOfWeek);
}
}
public async void LoadGrades()
{
try
{
if (_hasGradesBeenRequested)
{
return;
}
_hasGradesBeenRequested = true;
await Task.Run(async delegate
{
try
{
var dataStore = await GetDataStore();
DataItemGrade[] dataGrades;
DataItemMegaItem[] dataItems;
using (await Locks.LockDataForReadAsync())
{
Guid[] weightIds = this.Class.WeightCategories.Select(i => i.Identifier).ToArray();
dataGrades = dataStore.TableGrades.Where(i => weightIds.Contains(i.UpperIdentifier)).ToArray();
dataItems = dataStore.TableMegaItems.Where(i =>
(i.MegaItemType == PowerPlannerSending.MegaItemType.Exam || i.MegaItemType == PowerPlannerSending.MegaItemType.Homework) &&
i.UpperIdentifier == _classId &&
i.WeightCategoryIdentifier != PowerPlannerSending.BaseHomeworkExam.WEIGHT_CATEGORY_EXCLUDED)
.ToArray();
var unassignedItems = new MyObservableList <BaseViewItemHomeworkExam>();
unassignedItems.InsertSorted(dataItems
.Where(i => IsUnassignedChild(i))
.Select(i =>
i.MegaItemType == PowerPlannerSending.MegaItemType.Homework ?
new ViewItemHomework(i)
{
Class = this.Class, WeightCategory = ViewItemWeightCategory.UNASSIGNED
} as BaseViewItemHomeworkExam
: new ViewItemExam(i)
{
Class = this.Class, WeightCategory = ViewItemWeightCategory.UNASSIGNED
}));
PortableDispatcher.GetCurrentDispatcher().Run(delegate
{
try
{
foreach (var weight in this.Class.WeightCategories)
{
weight.AddGradesHelper(ViewItemWeightCategory.CreateGradeHelper);
weight.FilterAndAddChildren <BaseDataItemHomeworkExamGrade>(dataGrades);
weight.FilterAndAddChildren <BaseDataItemHomeworkExamGrade>(dataItems);
}
Class.CalculateEverything();
UnassignedItems = unassignedItems;
HasUnassignedItems = unassignedItems.Count > 0;
_loadGradesTaskSource.SetResult(true);
IsGradesLoaded = true;
}
catch (Exception ex)
{
TelemetryExtension.Current?.TrackException(ex);
}
});
}
}
catch (Exception ex)
{
TelemetryExtension.Current?.TrackException(ex);
}
});
}
catch (Exception ex)
{
TelemetryExtension.Current?.TrackException(ex);
}
}
internal void Add(ViewItemYear year)
{
Years.InsertSorted(year);
}