private void GenerateInvoice(DataClasses1DataContext dbContext, bool preview)
{
//Adress Eigenschaften
string street = string.Empty,
streetNumber = string.Empty,
zipcode = string.Empty,
city = string.Empty,
country = string.Empty,
invoiceRecipient = string.Empty,
footerText = string.Empty;
// OrderItem Eigenschaften
string ProductName = string.Empty,
Amount = string.Empty;
Guid customerId = new Guid(CustomerDropDownList.SelectedValue);
street = StreetTextBox.Text;
streetNumber = StreetNumberTextBox.Text;
zipcode = ZipcodeTextBox.Text;
city = CityTextBox.Text;
country = CountryTextBox.Text;
invoiceRecipient = InvoiceRecipient.Text;
footerText = FooterTextBox.Text;
Invoice newInvoice = null;
Adress newAdress = null;
try
{
newAdress = Adress.CreateAdress(street, streetNumber, zipcode, city, country, dbContext);
newInvoice = Invoice.CreateInvoice(dbContext, new Guid(Session["CurrentUserId"].ToString()), invoiceRecipient, newAdress.Id, new Guid(CustomerDropDownList.SelectedValue), null, getFullInvoiceName(RechnungsTypComboBox.SelectedValue));
newInvoice.InvoiceText = footerText;
//Submiting new Invoice and Adress
if (!preview)
{
dbContext.SubmitChanges();
}
else
{
newInvoice.Adress = newAdress;
newInvoice.Customer = dbContext.Customer.SingleOrDefault(q => q.Id == new Guid(CustomerDropDownList.SelectedValue));
}
List<SelectedInvoiceItems> virtualItems = new List<SelectedInvoiceItems>();
SelectedInvoiceItems currItem = new SelectedInvoiceItems();
foreach (GridDataItem item in RadGridAbrechnung.SelectedItems)
{
currItem = new SelectedInvoiceItems();
currItem.ProductName = item["ProductName"].Text;
currItem.Amount = decimal.Parse(item["Amount"].Text, NumberStyles.Currency).ToString();
currItem.OrderItemId = new Guid(item["OrderItemId"].Text);
if (!String.IsNullOrEmpty(item["CostCenterId"].Text) && item["CostCenterId"].Text.Length > 8)
{
currItem.CostCenterId = new Guid(item["CostCenterId"].Text);
}
currItem.ItemCount = Convert.ToInt32(item["ItemCount"].Text);
currItem.OrderLocationName = item["Location"].Text == " " ? "" : item["Location"].Text;
currItem.OrderId = new Guid(item["OrderId"].Text);
currItem.OrderLocationId = !EmptyStringIfNull.IsGuid(item["OrderLocation"].Text) ? Guid.Empty : new Guid(item["OrderLocation"].Text);
virtualItems.Add(currItem);
}
var groupedInvoiceItems = virtualItems.GroupBy(q => q.OrderLocationId.ToString()).ToList();
if (groupedInvoiceItems.Count > 0 && Session["currentLocationIndex"] != null && EmptyStringIfNull.IsNumber(Session["currentLocationIndex"].ToString()))
{
var myCustomer = dbContext.Customer.FirstOrDefault(q => q.Id == customerId);
using (TransactionScope scope = new TransactionScope())
{
foreach (var item in groupedInvoiceItems[((int)Session["currentLocationIndex"])])
{
InvoiceItem newInvoiceItem = newInvoice.AddInvoiceItem(item.ProductName, Convert.ToDecimal(item.Amount), item.ItemCount, item.OrderItemId, item.CostCenterId, dbContext);
if (newInvoiceItem != null)
{
var OrderItemToUpdate = dbContext.OrderItem.SingleOrDefault(q => q.Id == item.OrderItemId);
OrderItemToUpdate.LogDBContext = dbContext;
OrderItemToUpdate.Status = 900;
if (myCustomer.SmallCustomer != null)
{
newInvoiceItem.VAT = myCustomer.VAT;
}
dbContext.SubmitChanges();
UpdateOrderStatus(dbContext, item.OrderId);
}
}
if (!preview)
{
dbContext.SubmitChanges();
scope.Complete();
}
else if (groupedInvoiceItems.Count > 0)
{
using (MemoryStream memS = new MemoryStream())
{
string fileName = "RechnungsVorschau_" + DateTime.Now.Ticks.ToString() + ".pdf";
string serverPath = ConfigurationManager.AppSettings["DataPath"] + "\\UserData";
newInvoice.PrintPreview(dbContext, memS, "");
if (!Directory.Exists(serverPath)) Directory.CreateDirectory(serverPath);
if (!Directory.Exists(serverPath + "\\" + Session["CurrentUserId"].ToString())) Directory.CreateDirectory(serverPath + "\\" + Session["CurrentUserId"].ToString());
serverPath = serverPath + "\\" + Session["CurrentUserId"].ToString();
File.WriteAllBytes(serverPath + "\\" + fileName, memS.ToArray());
OpenPrintfile(fileName);
}
}
AllesIstOkeyLabel.Text = "Rechnung für " + myCustomer.Name + " wurde erfolgreich hinzugefügt";
}
if (Session["currentLocationIndex"] != null && ((int)Session["currentLocationIndex"]) < groupedInvoiceItems.Count() - 1)
{
Session["currentLocationIndex"] = ((int)Session["currentLocationIndex"]) + 1;
AddAdressButton_Click(this, new EventArgs());
}
else
{
if (!preview)
{
RadGridAbrechnung.MasterTableView.ClearChildEditItems();
RadGridAbrechnung.MasterTableView.ClearEditItems();
RadGridAbrechnung.Rebind();
string script = "function f(){$find(\"" + AddAdressRadWindow.ClientID + "\").close(); Sys.Application.remove_load(f);}Sys.Application.add_load(f); $find(\"" + RadGridAbrechnung.ClientID + "\").get_masterTableView().rebind();";
ScriptManager.RegisterStartupScript(Page, Page.GetType(), "key", script, true);
}
Session["currentLocationIndex"] = 0;
}
}
else
{
throw new Exception("Achtung die Session ist abgelaufen! Bitte loggen Sie sich erneut ein.");
}
}
catch (Exception ex)
{
try
{
if (newInvoice != null)
{
dbContext.Invoice.DeleteOnSubmit(newInvoice);
dbContext.SubmitChanges();
if (newAdress != null)
dbContext.Adress.DeleteOnSubmit(newAdress);
dbContext.SubmitChanges();
}
}
catch { AbrechnungSaveErrorLabel.Text = "Leider war es nicht möglich durch das System die defekte Rechnung zu löschen (Datenbankkonflikt), Sie können diese auch manuell im Reiter 'Rechnung erstellen' stornieren"; }
AbrechnungSaveErrorLabel.Visible = true;
AbrechnungSaveErrorLabel.Text += "Fehler:" + ex.Message;
// WindowManager1.RadAlert("Fehler:" + ex.Message, 380, 180, "Fehler", "");
}
}
protected bool SetValuesForAdressWindow()
{
DataClasses1DataContext dbContext = new DataClasses1DataContext();
Adress newAdress = null;
AbrechnungSaveErrorLabel.Visible = false;
if (String.IsNullOrEmpty(CustomerDropDownList.SelectedValue))
{
AbrechnungSaveErrorLabel.Visible = true;
AbrechnungSaveErrorLabel.Text = "Bitte wählen Sie einen Kunden aus!";
return true;
}
if (RadGridAbrechnung.SelectedItems.Count <= 0)
{
AbrechnungSaveErrorLabel.Visible = true;
AbrechnungSaveErrorLabel.Text = "Bitte wählen Sie mindestens eine Auftragsposition aus!";
return true;
}
try
{
List<SelectedInvoiceItems> virtualItems = new List<SelectedInvoiceItems>();
SelectedInvoiceItems currItem = new SelectedInvoiceItems();
foreach (GridDataItem item in RadGridAbrechnung.SelectedItems)
{
currItem = new SelectedInvoiceItems();
currItem.ProductName = item["ProductName"].Text;
currItem.Amount = decimal.Parse(item["Amount"].Text, NumberStyles.Currency).ToString();
currItem.OrderItemId = new Guid(item["OrderItemId"].Text);
if (!String.IsNullOrEmpty(item["CostCenterId"].Text) && item["CostCenterId"].Text.Length > 8)
{
currItem.CostCenterId = new Guid(item["CostCenterId"].Text);
}
currItem.ItemCount = Convert.ToInt32(item["ItemCount"].Text);
currItem.OrderLocationName=item["Location"].Text;
currItem.OrderId = new Guid(item["OrderId"].Text);
currItem.OrderLocationId=!EmptyStringIfNull.IsGuid(item["OrderLocation"].Text)? Guid.Empty : new Guid(item["OrderLocation"].Text);
virtualItems.Add(currItem);
}
var groupedInvoiceItems = virtualItems.GroupBy(q => q.OrderLocationId).ToList();
if (groupedInvoiceItems.Count > 0 && Session["currentLocationIndex"] != null && EmptyStringIfNull.IsNumber(Session["currentLocationIndex"].ToString()))
{
if(new Guid(groupedInvoiceItems[((int)Session["currentLocationIndex"])].Key.ToString())!=Guid.Empty)
newAdress = Invoice.GetInitialInvoiceAdress(new Guid(CustomerDropDownList.SelectedValue), new Guid(groupedInvoiceItems[((int)Session["currentLocationIndex"])].Key.ToString()), dbContext);
else
newAdress = Invoice.GetInitialInvoiceAdress(new Guid(CustomerDropDownList.SelectedValue), null, dbContext);
StreetTextBox.Text = newAdress.Street;
StreetNumberTextBox.Text = newAdress.StreetNumber;
ZipcodeTextBox.Text = newAdress.Zipcode;
CityTextBox.Text = newAdress.City;
CountryTextBox.Text = newAdress.Country;
FooterTextBox.Text = Invoice.GetDefaultInvoiceText(dbContext, new Guid(CustomerDropDownList.SelectedValue), new Guid(Session["CurrentUserId"].ToString()));
InvoiceRecipient.Text = groupedInvoiceItems[((int)Session["currentLocationIndex"])].First().OrderLocationName == " " ? "" : groupedInvoiceItems[((int)Session["currentLocationIndex"])].First().OrderLocationName;
AllesIstOkeyLabel.Text = string.Empty;
}
else
{
throw new Exception("Achtung die Session ist abgelaufen! Bitte loggen Sie sich erneut ein.");
}
}
catch(Exception ex)
{
WindowManager1.RadAlert("Fehler:" + Server.HtmlEncode(ex.Message).RemoveLineEndings(), 380, 180, "Fehler", "");
AbrechnungSaveErrorLabel.Visible = true;
RadGridAbrechnung.DataBind();
return true;
}
LocationLabelWindow.Text = "Fügen Sie bitte die Adresse für " + InvoiceRecipient.Text + " hinzu";
return false;
}
