private static decimal CalculateSalesItemPrice(this EFiscalReceiptCommand model, EFItemSaleRow item)
{
var totalPrice = 0m;
var price = item.Price;
if (item.DiscountAmount > 0 && item.DiscountAmount <= price)
{
totalPrice = Math.Round((price - item.DiscountAmount) * item.Quantity, 2, MidpointRounding.AwayFromZero);
}
else if (item.DiscountPercentage > 0 && item.DiscountPercentage <= 100)
{
totalPrice = Math.Round((price * (1 - item.DiscountPercentage / 100)) * item.Quantity, 2, MidpointRounding.AwayFromZero);
}
else
{
totalPrice = Math.Round(price * item.Quantity, 2, MidpointRounding.AwayFromZero);
}
return(Math.Round(totalPrice, 4, MidpointRounding.AwayFromZero));
}
//+01:00 winterTime
//+02:00 summerTime
public static string ToInvoiceUrl(this EFiscalReceiptCommand model, string baseUrl, string iic, string businessUnitCode, string softwareCode)
{
return($"{baseUrl}?iic={iic}&tin={model.Seller.IDValue}&crtd={ model.DateSend.ToLocalTimeLong()}&ord={model.DocumentNumber}&bu={businessUnitCode}&cr={model.ENUIdentifier}&sw={softwareCode}&prc={model.Payments.PaymentRow.Sum(c => c.PaymentAmount).ToString("0.00")}");
}
//get price rounded at four decimals
public static decimal CalculateTotalPrice(this EFiscalReceiptCommand model)
{
return(model.Sales.ItemSaleRow.Sum(c => model.CalculateSalesItemPrice(c)));
}