/// <summary>
/// 获得所有的品牌
/// 如果一级分类下没有任何品牌则此一级分类不显示
/// 如果一级分类下的所有品牌都没有LOGO图片则不显示
/// </summary>
/// <returns></returns>
public static List <CategoryBrand> QueryCategoryBrandInfos()
{
var categories = QueryCategoryInfos();
var cates = QueryCategoryInfosForHomePage();
var brands = ProductDA.GetAllBrands();
var result = new List <CategoryBrand>();
categories.ForEach(p =>
{
if (p.CategoryType == CategoryType.TabStore)
{
var item = new CategoryBrand();
item.Category = p;
item.BrandInfos = GetBrands(p.CategoryID, cates, brands);
if (item.BrandInfos.Count > 0)
{
result.Add(item);
}
}
});
return(result);
}