public async void LoadProducts()
{
try
{
var products = await _productServiceAgent.GetProducts();
Products = new List <Product>(products);
}
catch (Exception ex)
{
NotifyError(null, ex);
}
}
public IEnumerable <Product> GetProducts(string sortOption)
{
SortOption sortBy;
if (string.IsNullOrWhiteSpace(sortOption))
{
throw new ArgumentNullException(nameof(sortOption));
}
if (!Enum.TryParse(sortOption, true, out sortBy))
{
throw new ArgumentException(nameof(sortOption));
}
var products = _productServiceAgent.GetProducts();
var store = new WooliesStore();
store.Load(products);
return(store.SortBy(SimpleSortFactory.Create(sortBy)));
}