public ReceiptLine(ReceiptLine rLine)
{
this.name = rLine.name;
this.vatRate = rLine.vatRate;
this.quantity = rLine.quantity;
this.coma = rLine.coma;
this.measure = rLine.measure;
this.price = rLine.price;
this.value = rLine.value;
}
/// <summary>
/// Prints the bill.
/// </summary>
/// <param name="bill">The xml representation of bill.</param>
///
///
public void PrintBill(XmlDocument bill)
{
ProcessBill(bill);
StringBuilder errorMessage = null;
lock (MakoPrintFiscal.SerialPortSyncRoot)
{
//inicjalizacja portu
if ((errorMessage = ElzabLibWrapper.LibCommunicationInit(portName, 9600, 5)) != null)
{
HandleError(errorMessage.ToString());
}
// ustawienie numeru kasy i kasjera
SetCashierCode();
//rozpoczecie paragonu
if ((errorMessage = ElzabLibWrapper.LibReceiptBegin()) != null)
{
HandleError(errorMessage.ToString());
}
//linie paragonu
for (int i = 0; i < receitLines.Count; i++)
{
ReceiptLine rLine = (ReceiptLine)receitLines[i];
if ((errorMessage = ElzabLibWrapper.LibReceiptItem(rLine.name, rLine.vatRate, rLine.quantity, rLine.coma, rLine.measure, rLine.price, rLine.value)) != null)
{
HandleError(errorMessage.ToString());
}
}
// wydrukowanie numeru systemowego
if ((errorMessage = ElzabLibWrapper.LibAdditionalLine(12, billNr)) != null)
{
HandleError(errorMessage.ToString());
}
//zakonczenie paragonu
if ((errorMessage = ElzabLibWrapper.LibReceiptEnd(0)) != null)
{
HandleError(errorMessage.ToString());
}
//zamkniecie portu
if ((errorMessage = ElzabLibWrapper.LibCommunicationEnd()) != null)
{
HandleError(errorMessage.ToString());
}
}
}
public override bool Equals(Object obj)
{
//Check for null and compare run-time types.
if (obj == null || GetType() != obj.GetType())
{
return(false);
}
ReceiptLine rt = (ReceiptLine)obj;
return((name == rt.name) && (vatRate == rt.vatRate) && (quantity == rt.quantity) && (coma == rt.coma) && (measure == rt.measure) && (price == rt.price) && (value == rt.value));
}
public void ProcessBill(XmlDocument bill)
{
XmlNode cashierNode = bill.DocumentElement.SelectSingleNode("cashier");
if (cashierNode != null)
{
cashier = cashierNode.InnerText.PadLeft(2, '0').Substring(0, 2);;
}
else
{
throw new FiscalPrinterException(FiscalExceptionId.MissingCashierError);
}
XmlNode cashNode = bill.DocumentElement.SelectSingleNode("cash");
if (cashNode != null)
{
cash = cashNode.InnerText.PadLeft(2, '0').Substring(0, 2);;
}
else
{
cash = "01";
}
XmlNode billNrNode = bill.DocumentElement.SelectSingleNode("number");
if (billNrNode != null)
{
billNr = billNrNode.InnerText;
}
else
{
throw new FiscalPrinterException(FiscalExceptionId.MissingBillNumberError);
}
XmlNode grossValueNode = bill.DocumentElement.SelectSingleNode("grossValue");
if (grossValueNode != null)
{
grossValue = grossValueNode.InnerText;
}
else
{
throw new FiscalPrinterException(FiscalExceptionId.PrinterPrecisionError);
}
foreach (XmlNode line in bill.DocumentElement.SelectNodes("lines/line"))
{
ReceiptLine rLine = new ReceiptLine();
string quantity = (line.SelectSingleNode("quantity").InnerText).Replace(".", ",");
Double q = Math.Round(Double.Parse(quantity), 4, MidpointRounding.ToEven);
if ((Double.Parse(quantity) - q) != 0)
{
throw new FiscalPrinterException(FiscalExceptionId.PrinterPrecisionError);
}
else
{
int coma = checkComaPosition(q.ToString());
rLine.quantity = (int)(Math.Round(q * Math.Pow(10, coma), MidpointRounding.AwayFromZero));
rLine.coma = coma;
}
string name = line.SelectSingleNode("name").InnerText;
rLine.name = name;
string vatRate = line.SelectSingleNode("vatRateType").InnerText;
rLine.vatRate = Char.ConvertToUtf32(vatRate, 0);
String price = (line.SelectSingleNode("grossPrice").InnerText).Replace(".", ",");
rLine.price = (int)(Math.Round(Double.Parse(price) * 100.0, MidpointRounding.AwayFromZero));
String value = (line.SelectSingleNode("grossValue").InnerText).Replace(".", ",");
rLine.value = (int)(Math.Round(Double.Parse(value) * 100, MidpointRounding.AwayFromZero));
String measure = line.SelectSingleNode("unit").InnerText;
rLine.measure = measure;
receitLines.Add(rLine);
}
}