private async void EditTermOnClick(object obj)
{
var term = SelectedTerm;
DateTime startDate, endDate;
if (term.Period != null)
{
startDate = term.Period.StartDate;
endDate = term.Period.EndDate;
}
else
{
startDate = DateTime.Today;
endDate = DateTime.Today;
}
var dialogViewModel = new CreateOrEditTermDialogViewModel(term.Name, term.IsActive, startDate, endDate);
if (dialogViewModel.ShowDialog() == true)
{
try
{
if (dialogViewModel.TermIsActive)
{
term.SetActive(new Period(dialogViewModel.SelectedStartDate, dialogViewModel.SelectedEndDate));
}
else
{
term.SetPassive();
}
await _termService.UpdateTermAsync(term);
}
catch (InvalidOperationException e)
{
MessageBox.Show(e.Message, Strings.TermDialog_Title_EditTerm, MessageBoxButton.OK);
}
SelectedTermIndex = -1;
}
}
private async void NewTermOnClick(object obj)
{
var termName = (Terms.Count + 1).ToString();
var dialogViewModel = new CreateOrEditTermDialogViewModel(termName);
if (dialogViewModel.ShowDialog() == true)
{
try
{
var term = new Term(dialogViewModel.TermName, dialogViewModel.TermIsActive, new Period(dialogViewModel.SelectedStartDate, dialogViewModel.SelectedEndDate));
Terms.Add(term);
await _termService.AddTermAsync(term);
}
catch (InvalidOperationException e)
{
MessageBox.Show(e.Message, Strings.TermDialog_Title_CreateTerm, MessageBoxButton.OK);
}
}
}