private async Task LoadData()
{
if (Items.Any())
{
return;
}
IsBusy = true;
var items = await _dataSource.GetEventCategories();
Items.Add(new AllCategoryNodeViewModel());
foreach (var item in items.OrderBy(i => i.Name))
{
var node = new CategoryNodeViewModel(item);
var exist = Items.FirstOrDefault(n => node.Name.Contains(n.Name));
if (exist == null)
{
Items.Add(node);
continue;
}
exist.Slug = exist.Slug + "," + node.Slug;
}
IsBusy = false;
}
private CategoryNodeViewModel GetViewModel(CategoryNode currentContent)
{
var viewModel = new CategoryNodeViewModel();
viewModel.Model = currentContent;
var variations = this._contentLoader.Service.GetChildren <MusicLessonVariation>(currentContent.ContentLink);
if (variations != null)
{
var variationViewModels = variations.Select(x => this._service.Service.GetViewModel(x));
viewModel.MusicLessonVariations = variationViewModels;
}
return(viewModel);
}
private CategoryNodeRollupBlockViewModel GetViewModel(CategoryNodeRollupBlock block)
{
var viewModel = new CategoryNodeRollupBlockViewModel();
viewModel.Block = block;
var categoryNodes = block.CategoryNodes.Select(x => this._contentLoader.Service.Get <CategoryNode>(x));
viewModel.CategoryNodes = categoryNodes.Select(x =>
{
var categoryNodeViewModel = new CategoryNodeViewModel();
categoryNodeViewModel.Model = x;
categoryNodeViewModel.Url = this._urlResolver.Service.GetUrl(x.ContentLink);
return(categoryNodeViewModel);
});
return(viewModel);
}
