private void btnSaveInvoice_Click(object sender, RoutedEventArgs e)
{
// MessageBox.Show("Plik nie istnieje", "Błąd", MessageBoxButton.OK, MessageBoxImage.Error);
Invoice invoice = new Invoice();
invoice.SellerData = tbSellerData.Text;
invoice.BuyerData = tbBuyerData.Text;
invoice.IssueDate = tbIssueDate.SelectedDate;
InvoiceFileService.SaveInvoiceFile(invoice);
DBService.InsertInvoice(invoice);
if (!string.IsNullOrEmpty(tbProductName1.Text))
{
InvoiceItem invoiceItem = new InvoiceItem()
{
Name = tbProductName1.Text,
AmountNet = Convert.ToDouble(tbAmount1.Text)
};
invoiceItem.SetAmountNet(Convert.ToDouble(tbNettoPrice1.Text));
invoiceItem.SetVatRate(Convert.ToInt32(tbVat1.Text));
invoiceItem.CalculateGrossAmount();
}
if (!string.IsNullOrEmpty(tbProductName2.Text))
{
InvoiceItem invoiceItem = new InvoiceItem()
{
Name = tbProductName2.Text,
AmountNet = Convert.ToDouble(tbAmount2.Text)
};
invoiceItem.SetAmountNet(Convert.ToDouble(tbNettoPrice2.Text));
invoiceItem.SetVatRate(Convert.ToInt32(tbVat2.Text));
invoiceItem.CalculateGrossAmount();
}
}