public ActionResult InfinateScroll(int blockNumber)
{
List<ProductModel> productList = (List<ProductModel>)Session["ProductList"];
int startIndex = (blockNumber - 1) * ECoupounConstants.BlockSize;
productList = productList.Skip(startIndex).Take(ECoupounConstants.BlockSize).ToList();
JsonModel jsonModel = new JsonModel();
jsonModel.NoMoreData = productList.Count < ECoupounConstants.BlockSize;
jsonModel.HTMLString = this.RenderPartialViewToString("_ProductPartial", productList);
return Json(jsonModel);
}
public ActionResult GetProductList(string sortBy, string manufacturer, string provider, string color, string size, string price, int blockNumber = 1)
{
int startIndex = (blockNumber - 1) * ECoupounConstants.BlockSize;
List<ProductModel> productList = (List<ProductModel>)Session["ProductList"];
List<ProductModel> filteredProducts = new List<ProductModel>();
List<string> manufacturerList = null;
List<string> providerList = null;
List<string> colorList = null;
List<string> priceList = null;
List<double> sizeList = null;
if (!string.IsNullOrWhiteSpace(manufacturer))
{
manufacturerList = manufacturer.Split(',').ToList();
productList = productList.Where(p => manufacturerList.Contains(p.ManufacturerId.ToString())).ToList();
}
if (!string.IsNullOrWhiteSpace(provider))
{
providerList = provider.Split(',').ToList();
productList = productList.Where(p => providerList.Contains(p.ProviderId.ToString())).ToList();
}
if (!string.IsNullOrWhiteSpace(sortBy) && sortBy == "low")
productList = productList.OrderBy(x => x.SalePrice).ToList();
else if (!string.IsNullOrWhiteSpace(sortBy) && sortBy == "high")
productList = productList.OrderByDescending(x => x.SalePrice).ToList();
if (!string.IsNullOrWhiteSpace(color))
{
colorList = color.Split(',').ToList();
productList = productList.Where(p => colorList.Contains(p.Color)).ToList();
}
if (!string.IsNullOrWhiteSpace(size))
{
sizeList = size.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Select(double.Parse).ToList();
productList = productList.Where(p => sizeList.Contains(p.Size)).ToList();
}
if (!string.IsNullOrWhiteSpace(price))
{
priceList = price.Split(',').ToList();
foreach (string strPrice in priceList)
{
string[] priceRange = strPrice.Split('-');
int fromRange = Convert.ToInt32(priceRange[0]);
int toRange = Convert.ToInt32(priceRange[1]);
List<ProductModel> productsInRange = productList.Where(p => p.SalePrice >= fromRange && p.SalePrice <= toRange).ToList();
filteredProducts.AddRange(productsInRange);
}
productList = filteredProducts.Skip(startIndex).Take(ECoupounConstants.BlockSize).ToList();
}
else
{
productList = productList.Skip(startIndex).Take(ECoupounConstants.BlockSize).ToList();
}
JsonModel jsonModel = new JsonModel();
jsonModel.NoMoreData = productList.Count < ECoupounConstants.BlockSize;
jsonModel.HTMLString = this.RenderPartialViewToString("_ProductPartial", productList);
return Json(jsonModel);
}
