public ReactionManageFolderViewModel(FolderReactionManagePageViewModel pageVM, FolderModel folder)
{
PageVM = pageVM;
Folder = folder;
FolderName = Folder.Name;
ReactionItems = Folder.Reactions
.ToReadOnlyReactiveCollection(x => new ReactionListItemViewModel(PageVM, x));
FolderItems = Folder.Children
.ToReadOnlyReactiveCollection(x => new FolderListItemViewModel(PageVM, x));
SelectedReaction = new ReactiveProperty<ReactionListItemViewModel>();
SelectedReaction.Subscribe(x =>
{
if (x != null)
{
PageVM.ShowReaction(x.Reaction);
x.IsSelected = true;
}
foreach (var item in ReactionItems.Where(y => y != x))
{
item.IsSelected = false;
}
});
}
