private void ProcessMembershipGroupStyle(MembershipGroupStyleModel membershipGroupStyle)
{
_isEditMode = (membershipGroupStyle != null);
MembershipGroupStyle = membershipGroupStyle ?? GetNewMembershipGroupStyle();
MembershipGroupStyle.PropertyChanged += OnMembershipGroupStylePropertyChanged;
}
public AddMembershipGroupStyleView(MembershipGroupStyleModel membershipGroupStyle)
{
InitializeComponent();
if (membershipGroupStyle != null)
Header = "Edit Category Group Style";
ViewModel = new AddMembershipGroupStyleViewModel(membershipGroupStyle);
DataContext = ViewModel;
Owner = Application.Current.MainWindow;
}
public AddMembershipGroupStyleViewModel(MembershipGroupStyleModel membershipGroupStyle)
{
var dataUnitLocator = ContainerAccessor.Instance.GetContainer().Resolve<IDataUnitLocator>();
_adminDataUnit = dataUnitLocator.ResolveDataUnit<IAdminDataUnit>();
SaveCommand = new RelayCommand(SaveCommandExecuted, SaveCommandCanExecute);
ExpandCollapseButtonCommand = new RelayCommand(ExpandCollapseButtonCommandExecuted);
ProcessMembershipGroupStyle(membershipGroupStyle);
}
private MembershipGroupStyleModel GetNewMembershipGroupStyle()
{
var membershipGroupStyle = new MembershipGroupStyleModel(new MembershipGroupStyle()
{
ID = Guid.NewGuid()
});
return membershipGroupStyle;
}
private async void DeleteMembershipGroupStyleCommandExecuted(MembershipGroupStyleModel membershipGroupStyle)
{
if (membershipGroupStyle == null) return;
bool? dialogResult = null;
string confirmText = Properties.Resources.MESSAGE_ASK_BEFORE_DELETING_ITEM;
RaisePropertyChanged("DisableParentWindow");
RadWindow.Confirm(confirmText, (sender, args) => { dialogResult = args.DialogResult; });
RaisePropertyChanged("EnableParentWindow");
if (dialogResult != true) return;
// Check if Category Style has dependencies
if (membershipGroupStyle.MembershipGroupStyle.MembershipCategories.Any())
{
var sb = new StringBuilder();
sb.AppendLine("Sorry, we can't delete this category style :(");
sb.AppendLine("This category style already in use by these categories:");
membershipGroupStyle.MembershipGroupStyle.MembershipCategories.Select(x => x.Name).ForEach(x => sb.AppendLine(string.Format("- {0}", x)));
RaisePropertyChanged("DisableParentWindow");
RadWindow.Alert(sb.ToString());
RaisePropertyChanged("EnableParentWindow");
return;
}
// Delete MembershipGroupStyle
_adminDataUnit.MembershipGroupStylesRepository.Delete(membershipGroupStyle.MembershipGroupStyle);
await _adminDataUnit.SaveChanges();
MembershipGroupStyles.Remove(membershipGroupStyle);
}
private void EditMembershipGroupStyleCommandExecuted(MembershipGroupStyleModel membershipGroupStyle)
{
RaisePropertyChanged("DisableParentWindow");
var view = new AddMembershipGroupStyleView(membershipGroupStyle);
view.ShowDialog();
RaisePropertyChanged("EnableParentWindow");
if (view.DialogResult != null && view.DialogResult == true)
{
_adminDataUnit.MembershipGroupStylesRepository.Refresh();
}
}