public async Task <IEnumerable <Product> > SortProducts(ProductSortOption sortOption)
{
var products = await _resourceHttpClientService.GetProducts();
switch (sortOption)
{
case ProductSortOption.Low:
return(SortProductsByLowPrice(products.ToList()));
case ProductSortOption.High:
return(SortProductsByHighPrice(products.ToList()));
case ProductSortOption.Ascending:
return(SortProductsByAscendingName(products.ToList()));
case ProductSortOption.Descending:
return(SortProductsByDescendingName(products.ToList()));
case ProductSortOption.Recommended:
return(await SortProductsByRecommended(products.ToList()));
default:
return(products.ToList());
}
}
public ISortStrategy GetSortStrategy(ProductSortOption sortOption)
{
switch (sortOption)
{
case ProductSortOption.Low:
return(_provider.GetRequiredService <PriceLowSortStrategy>());
case ProductSortOption.High:
return(_provider.GetRequiredService <PriceHighSortStrategy>());
case ProductSortOption.Ascending:
return(_provider.GetRequiredService <NameAscendingSortStrategy>());
case ProductSortOption.Descending:
return(_provider.GetRequiredService <NameDescendingSortStrategy>());
case ProductSortOption.Recommended:
return(_provider.GetRequiredService <RecommendedSortStrategy>());
default:
return(_provider.GetRequiredService <NoSortStrategy>());
}
}
public GetSortedProductsQuery(ProductSortOption productSortOption)
{
SortOption = productSortOption;
}
