private static bool Match(this IItemFilters filters, ItemModelBase item)
{
return((filters.Category == default || filters.Category == item.Category) &&
(filters.Rarity == default || filters.Rarity == item.Rarity) &&
(filters.Element == default || filters.Element == item.Definition.Element) &&
(filters.ArmorType == default || filters.ArmorType == item.Definition.ArmorType) &&
(filters.ItemName.Length == 0 || item.DisplayName.IndexOf(filters.ItemName, StringComparison.InvariantCultureIgnoreCase) != -1));
}
public static IReadOnlyList <TItem> GetFilteredItems <TItem>(this IReadOnlyList <TItem> items, IItemFilters filters)
where TItem : ItemModelBase
{
return(filters.IsEmpty() ? items : items.Where(filters.Match).ToList());
}
private static bool IsEmpty(this IItemFilters filters)
{
return(filters.Category == default && filters.Rarity == default && filters.Element == default && filters.ArmorType == default && filters.ItemName.Length == 0);
}
public static int GetFilteredItemCount(this IReadOnlyCollection <ItemModelBase> items, IItemFilters filters)
{
return(filters.IsEmpty() ? items.Count : items.Count(filters.Match));
}
