private FilterCatalogModel _filterCatalog(CatalogModel model)
{
var store = new StoreAction();
var filterModel = new FilterCatalogModel();
filterModel.groupId = model.groupId;
if (model.goods == null || model.goods.Count == 0)
{
return(filterModel);
}
filterModel.minPrice = filterModel.selectedMinPrice = model.goods.Min(s => s.price);
filterModel.maxPrice = filterModel.selectedMaxPrice = model.goods.Max(s => s.price);
var brands = model.goods.Select(s => s.brandId).Where(s => s.HasValue).Distinct().ToList();
filterModel.brands = new List <BrandFilter>();
var brandsAll = store.GetGoodBrands();
if (brands?.Count() > 0)
{
foreach (var item in brands)
{
var brand = brandsAll.Single(s => s.id == item);
filterModel.brands.Add(new BrandFilter
{
brandId = brand.id,
brandName = brand.name,
brandCount = model.goods.Count(s => s.brandId == brand.id),
isChecked = true
});
}
}
return(filterModel);
}