public CategoryData GetCategory(CategoryType category)
{
var sampleItem = items.FirstOrDefault(x => x.Category == category);
if (sampleItem != null)
{
return(new CategoryData(category, GetItemsFromCategory(category).Count));
}
return(new CategoryData());
}
public CategoryData(CategoryType categoryType, int itemCount)
{
CategoryType = categoryType;
ItemCount = itemCount;
}
public List <ItemData> GetItemsFromCategory(CategoryType category)
{
return(items
.Where(x => x.Category == category)
.ToList());
}
public void RemoveItemsInCategory(CategoryType category)
{
var itemsInCategory = GetItemsFromCategory(category);
itemsInCategory.ForEach(x => items.Remove(x));
}
