void UpdateBookmarkedVplan()
{
if (SchoolVplan.Value == null)
{
return;
}
List <Change> bookmarkedChanges = new List <Change>();
foreach (Change change in SchoolVplan.Value.Changes)
{
var bookmark = GetSchoolClassBookmark(change.SchoolClass);
if (bookmark != null && bookmark.Bookmarked)
{
bookmarkedChanges.Add(change);
}
}
var newVplan = new Vplan(SchoolVplan.Value.LastUpdate, bookmarkedChanges);
if (!newVplan.Equals(MyVplan.Value))
{
MyVplan.Value = newVplan;
}
}
private void UpdateData(Vplan vplan)
{
if (vplan == null)
{
Dates.Value = new Collection <VplanDayViewModel>();
return;
}
var dayViewModelBuilders = new Dictionary <string, VplanDayViewModelBuilder>();
var lastUpdate = vplan.LastUpdate.ToString("dd.MM.yy hh:mm");
foreach (var item in vplan.Changes)
{
var date = item.Day.ToString("dd.MM.yy");
VplanDayViewModelBuilder dayViewModelBuilder;
if (dayViewModelBuilders.ContainsKey(date))
{
dayViewModelBuilder = dayViewModelBuilders[date];
}
else
{
dayViewModelBuilder = new VplanDayViewModelBuilder(
item.Day.ToString("dddd"),
date,
lastUpdate,
IsRefreshing,
LoadItemsCommand
);
dayViewModelBuilders[date] = dayViewModelBuilder;
}
dayViewModelBuilder.Items.Add(new ChangeViewModel(item));
}
var dayViewModels = new Collection <VplanDayViewModel>();
foreach (VplanDayViewModelBuilder builder in dayViewModelBuilders.Values)
{
dayViewModels.Add(builder.Build());
}
Dates.Value = dayViewModels;
}
public async Task PersistVplan(Vplan vplan)
{
await Persist(vplan, VplanFileName, VplanSempahore);
}
public Task PersistVplan(Vplan vplan) => Task.CompletedTask;