public static async Task <IEnumerable <LocalizedString> > GetCategoriesAsync(this IActivityLibrary activityLibrary, CancellationToken cancellationToken)
{
var descriptors = await activityLibrary.ListBrowsableAsync(cancellationToken);
return(descriptors
.Select(x => x.Category)
.Distinct(new LocalizedStringEqualityComparer())
.OrderBy(x => x.Value));
}
public async Task <IViewComponentResult> InvokeAsync(CancellationToken cancellationToken)
{
var descriptors = await activityLibrary.ListBrowsableAsync(cancellationToken).ToListAsync();
var categories = await activityLibrary.GetCategoriesAsync(cancellationToken);
var cardShapes = await Task.WhenAll(descriptors.Select(x => CreateCardShapeAsync(x, cancellationToken)));
var viewModel = new ActivityPickerViewModel(categories, descriptors, cardShapes);
return(View(viewModel));
}
