private View CreateYearView(ViewGroup root, ViewItemYear year)
{
var view = new ListItemYearView(root, year);
view.OnAddSemesterRequested += delegate
{
ViewModel.AddSemester(year.Identifier);
};
view.OnOpenSemesterRequested += (s, viewItemSemester) =>
{
ViewModel.OpenSemester(viewItemSemester.Identifier);
};
view.OnEditRequested += YearView_OnEditRequested;
view.OnEditSemesterRequested += YearView_OnEditSemesterRequested;
//RelativeLayout.LayoutParams p = new RelativeLayout.LayoutParams(
// RelativeLayout.LayoutParams.WrapContent,
// RelativeLayout.LayoutParams.WrapContent
// );
//var marginLeftRight = ThemeHelper.AsPx(context, 10);
//var marginTopBottom = marginLeftRight / 2;
//p.SetMargins(marginLeftRight, marginTopBottom, marginLeftRight, marginTopBottom);
//view.LayoutParameters = p;
return(view);
}
public static AddYearViewModel CreateForEdit(BaseViewModel parent, ViewItemYear yearToEdit)
{
var viewModel = new AddYearViewModel(parent)
{
State = OperationState.Editing,
YearToEdit = yearToEdit,
Name = yearToEdit.Name
};
viewModel.ListenToItem(yearToEdit.Identifier).Deleted += viewModel.Year_Deleted;
return(viewModel);
}
public ListItemYearView(ViewGroup root, ViewItemYear year) : base(Resource.Layout.ListItemYear, root)
{
DataContext = year;
Year = year;
FindViewById <Button>(Resource.Id.ButtonAddSemester).Click += delegate { OnAddSemesterRequested?.Invoke(this, new EventArgs()); };
FindViewById <View>(Resource.Id.YearName).Click += delegate { OnEditRequested?.Invoke(this, new EventArgs()); };
_itemsWrapperSemester = new ItemsControlWrapper(FindViewById <ViewGroup>(Resource.Id.ViewGroupSemesters))
{
ItemsSource = year.Semesters,
ItemTemplate = new CustomDataTemplate <ViewItemSemester>(CreateSemester)
};
}
public void EditYear(ViewItemYear year)
{
ShowPopup(AddYearViewModel.CreateForEdit(MainScreenViewModel, year));
}
private void YearView_OnRequestAddSemester(object sender, ViewItemYear e)
{
ViewModel.AddSemester(e.Identifier);
}
private void YearView_OnRequestEditYear(object sender, ViewItemYear e)
{
ViewModel.EditYear(e);
}
public async Task TestAddingYear()
{
ViewModelYearsAndSemesters viewModel = await ViewModelYearsAndSemesters.LoadAsync(LocalAccountId);
var years = viewModel.School.Years;
Assert.AreEqual(0, years.Count);
DataItemYear year = new DataItemYear()
{
Identifier = Guid.NewGuid(),
Name = "Freshman"
};
DataChanges changes = new DataChanges();
changes.Add(year);
await DataStore.ProcessLocalChanges(changes);
Assert.AreEqual(1, DataStore.TableYears.Count(), "Database count of years incorrect");
Assert.AreEqual(1, years.Count, "View model didn't update");
ViewItemYear viewYear = years.First();
Assert.AreEqual("Freshman", viewYear.Name);
Assert.AreEqual(year.Identifier, viewYear.Identifier);
Assert.IsTrue((DateTime.UtcNow - viewYear.DateCreated).TotalSeconds < 2);
changes = new DataChanges();
changes.Add(new DataItemYear()
{
Identifier = Guid.NewGuid(),
Name = "Sophomore"
});
await DataStore.ProcessLocalChanges(changes);
Assert.AreEqual(2, DataStore.TableYears.Count(), "Database count of years incorrect");
Assert.AreEqual(2, years.Count);
Assert.AreEqual("Sophomore", years.Last().Name);
// Sleep so that updated time should be different than created time
await Task.Delay(20);
DateTime originalDateCreated = years.First().DateCreated;
changes = new DataChanges();
changes.Add(new DataItemYear()
{
Identifier = years.First().Identifier,
Name = "Freshman Edited"
});
await DataStore.ProcessLocalChanges(changes);
Assert.AreEqual(2, DataStore.TableYears.Count());
Assert.AreEqual(2, years.Count);
viewYear = years.First();
Assert.AreEqual("Freshman Edited", viewYear.Name);
Assert.AreEqual(originalDateCreated, viewYear.DateCreated);
Assert.AreNotEqual(viewYear.DateCreated, viewYear.Updated);
}
