public void CreateNewInvoice(long orderId)
{
Invoice invoice = new Invoice();
invoice.Counter = 0;
invoice.Order = ServiceLocator.OrderInformationsService.GetOrderById(orderId);
Decimal totalOrderValue = 0;
foreach (OrderEntry entry in invoice.Order.OrderEntries)
totalOrderValue = Decimal.Add(totalOrderValue, Decimal.Multiply(entry.Price, (Decimal) entry.Amount));
invoice.Vat = DaoFactory.CreateInvoiceDao.GetActualVat();
invoice.VatPriceValue = Decimal.Multiply(totalOrderValue, invoice.Vat.Value);
invoice.TotalValue = Decimal.Add(totalOrderValue, invoice.VatPriceValue);
DaoFactory.CreateInvoiceDao.SaveInvoice(invoice);
}
public List<Invoice> GenerateInvoices(List<Order> orders, List<VatMap> vatValues)
{
List<Invoice> invoices = new List<Invoice>();
foreach (Order order in orders)
{
Invoice invoice = new Invoice()
{
Order = order,
TotalValue = 0,
Counter = 0,
Vat = vatValues[2]
};
Decimal totalValue = 0;
foreach (OrderEntry entry in order.OrderEntries)
{
totalValue += entry.Amount * entry.Price;
}
invoice.VatPriceValue = Decimal.Multiply(totalValue, invoice.Vat.Value);
invoice.TotalValue = totalValue + invoice.VatPriceValue;
invoices.Add(invoice);
}
return invoices;
}
public long SaveInvoice(Invoice newInvoice)
{
return (long)this.Session.Save(newInvoice);
}
public string BuildInvoice(Order orderDetails, UserAccount userDetails, Invoice invoice)
{
BaseFont f_cb = BaseFont.CreateFont("c:\\windows\\fonts\\calibrib.ttf", BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
BaseFont f_cn = BaseFont.CreateFont("c:\\windows\\fonts\\calibri.ttf", BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
try {
string currentDate = DateTime.Now.Day.ToString() + "_" + DateTime.Now.Month.ToString() + "_" + DateTime.Now.Year.ToString();
string projectPath = System.AppDomain.CurrentDomain.BaseDirectory.ToString();
string invoiceName = "Invoice_" + orderDetails.Id.ToString() + "_" + currentDate + ".pdf";
using (System.IO.FileStream fs = new FileStream(projectPath + "\\Tmp\\" + invoiceName, FileMode.Create))
{
Document document = new Document(PageSize.A4, 25, 25, 30, 1);
PdfWriter writer = PdfWriter.GetInstance(document, fs);
document.AddAuthor("BookStore");
document.AddTitle("Customer Invoice - order id:" + orderDetails.Id.ToString());
document.Open();
PdfContentByte cb = writer.DirectContent;
iTextSharp.text.Image png = iTextSharp.text.Image.GetInstance(projectPath + "\\Images\\logo.png");
png.ScaleAbsolute(200, 55);
png.SetAbsolutePosition(40, 750);
cb.AddImage(png);
cb.BeginText();
writeText(cb, "BookStore Invoice", 350, 820, f_cb, 14);
writeText(cb, "Invoice Id", 350, 800, f_cb, 10);
writeText(cb, invoice.Id.ToString(), 420, 800, f_cn, 10);
writeText(cb, "Order date", 350, 788, f_cb, 10);
writeText(cb, orderDetails.OrderDate.ToString(), 420, 788, f_cn, 10);
writeText(cb, "Order Id", 350, 776, f_cb, 10);
writeText(cb, orderDetails.Id.ToString(), 420, 776, f_cn, 10);
writeText(cb, "Customer Id", 350, 764, f_cb, 10);
writeText(cb, orderDetails.User.Id.ToString(), 420, 764, f_cn, 10);
int left_margin = 40;
int top_margin = 720;
writeText(cb, "Delivery address", left_margin, top_margin, f_cb, 10);
writeText(cb, userDetails.PersonalData.FirstName
+ " " + userDetails.PersonalData.LastName, left_margin, top_margin-12, f_cn, 10);
writeText(cb, userDetails.PersonalData.Address.Street, left_margin, top_margin-24, f_cn, 10);
writeText(cb, userDetails.PersonalData.Address.PostalCode
+ " " + userDetails.PersonalData.Address.City, left_margin, top_margin-36, f_cn, 10);
writeText(cb, userDetails.PersonalData.Address.Country, left_margin, top_margin-48, f_cn, 10);
left_margin = 350;
writeText(cb, "Invoice address", left_margin, top_margin, f_cb, 10);
writeText(cb, ApplicationScope.CompanyName, left_margin, top_margin - 12, f_cn, 10);
writeText(cb, ApplicationScope.CompanyStreet, left_margin, top_margin - 24, f_cn, 10);
writeText(cb, ApplicationScope.CompanyPostalCode + " " + ApplicationScope.CompanyCity,
left_margin, top_margin - 36, f_cn, 10);
writeText(cb, ApplicationScope.CompanyCountry, left_margin, top_margin - 48, f_cn, 10);
cb.EndText();
cb.SetLineWidth(0f);
cb.MoveTo(40, 620);
cb.LineTo(610, 620);
cb.Stroke();
cb.BeginText();
int lastwriteposition = 100;
top_margin = 600;
left_margin = 40;
writeText(cb, "Item Id", left_margin, top_margin, f_cb, 10);
writeText(cb, "Description", left_margin+70, top_margin, f_cb, 10);
cb.ShowTextAligned(PdfContentByte.ALIGN_RIGHT, "Qty", left_margin + 415, top_margin, 0);
writeText(cb, "Unit", left_margin + 420, top_margin, f_cb, 10);
cb.ShowTextAligned(PdfContentByte.ALIGN_RIGHT, "Price", left_margin + 495, top_margin, 0);
writeText(cb, "Curr", left_margin+500, top_margin, f_cb, 10);
top_margin = 588;
Decimal totalInvoicedPrice = 0;
foreach (OrderEntry entry in orderDetails.OrderEntries)
{
writeText(cb, entry.BookType.Id.ToString(), left_margin, top_margin, f_cn, 10);
writeText(cb, entry.BookType.Authors + ", \"" + entry.BookType.Title + "\"", left_margin + 70, top_margin, f_cn, 10);
cb.ShowTextAligned(PdfContentByte.ALIGN_RIGHT, entry.Amount.ToString(), left_margin + 415, top_margin, 0);
writeText(cb, ApplicationScope.InvoiceUnit, left_margin + 420, top_margin, f_cn, 10);
cb.ShowTextAligned(PdfContentByte.ALIGN_RIGHT, entry.Price.ToString(), left_margin + 495, top_margin, 0);
writeText(cb, ApplicationScope.InvoiceCurrency, left_margin + 500, top_margin, f_cn, 10);
totalInvoicedPrice = Decimal.Add(totalInvoicedPrice, Decimal.Multiply(entry.Price, (Decimal) entry.Amount));
top_margin -= 12;
if(top_margin <= lastwriteposition)
{
cb.EndText();
document.NewPage();
cb.BeginText();
top_margin = 780;
}
}
top_margin -= 80;
left_margin = 350;
writeText(cb, "Invoice line totals", left_margin, top_margin, f_cb, 10);
writeText(cb, "VAT amount", left_margin, top_margin-12, f_cb, 10);
writeText(cb, "Invoice grand total", left_margin, top_margin-36, f_cb, 10);
left_margin = 540;
cb.SetFontAndSize(f_cn, 10);
cb.ShowTextAligned(PdfContentByte.ALIGN_LEFT, ApplicationScope.InvoiceCurrency, left_margin, top_margin, 0);
cb.ShowTextAligned(PdfContentByte.ALIGN_LEFT, ApplicationScope.InvoiceCurrency, left_margin, top_margin - 12, 0);
cb.ShowTextAligned(PdfContentByte.ALIGN_LEFT, ApplicationScope.InvoiceCurrency, left_margin, top_margin - 36, 0);
left_margin = 535;
cb.ShowTextAligned(PdfContentByte.ALIGN_RIGHT, totalInvoicedPrice.ToString(), left_margin, top_margin, 0);
cb.ShowTextAligned(PdfContentByte.ALIGN_RIGHT, invoice.VatPriceValue.ToString(), left_margin, top_margin - 12, 0);
cb.ShowTextAligned(PdfContentByte.ALIGN_RIGHT, invoice.TotalValue.ToString(),
left_margin, top_margin - 36, 0);
cb.EndText();
document.Close();
writer.Close();
fs.Close();
return invoiceName;
}
}
catch(Exception error)
{
System.Console.WriteLine(error.ToString());
return null;
}
}
