public double CalculateTotal(ProductListandScanCount productsListandCount)
{
if (productsListandCount == null)
{
return(totalprice);
}
try
{
foreach (var scanneditems in productsListandCount.ScannedProducts.Where(a => a != null))
{
var item = productsListandCount.ProductList._ProductList[scanneditems.Name];
var productfactdata = new ProducFactTable(scanneditems, item);
if (item.VolumePrice != null)
{
totalprice = totalprice + _calculateService.CalculateBundlePrice(productfactdata);
}
else
{
totalprice = totalprice + _calculateService.CalculateItemPrice(productfactdata);
}
}
}
catch
{
//Log Exception
}
return(totalprice);
}
public double CalculateItemPrice(ProducFactTable productFactTable)
{
if (productFactTable == null || productFactTable.ScannedProduct == null || productFactTable.Product == null)
{
return(price);
}
try
{
price = productFactTable.ScannedProduct.Count * productFactTable.Product.OriginalPrice;
}
catch
{
//Log Exception
}
return(price);
}
public double CalculateBundlePrice(ProducFactTable productFactTable)
{
if (productFactTable == null || productFactTable.ScannedProduct == null || productFactTable.Product == null)
{
return(price);
}
try
{
bundle = productFactTable.ScannedProduct.Count / productFactTable.Product.VolumePrice.Volume;
remaining = productFactTable.ScannedProduct.Count % productFactTable.Product.VolumePrice.Volume;
price = (bundle * productFactTable.Product.VolumePrice.Price) + (remaining) * productFactTable.Product.OriginalPrice;
}
catch
{
//Log Exception
}
return(price);
}
public void Dispose()
{
product = null;
scannedProduct = null;
productFactTable = null;
}
public CalculateService()
{
product = new Product(Item.A, 1.25, new VolumePrice(3, 3));
scannedProduct = new ScannedProducts(Item.A, 3);
productFactTable = new ProducFactTable(scannedProduct, product);
}
