private void SaveWord(CustomerDetailVM customervm)
{
if (!SelectedCustomer.IsValid())
return;
// Create Save Dialog
SaveFileDialog dlg = new SaveFileDialog();
dlg.DefaultExt = ".docx";
dlg.Filter = "Word files (*.docx)|*.docx";
dlg.ShowDialog();
// Get path
if (dlg.FileName != "")
{
try
{
SelectedCustomer.CreateWord(dlg.FileName);
return;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
MessageBox.Show("Error:\nCould not save the ticket.", "Error: Save");
}
}
}
private void SelectionChanged(CustomerDetailVM customervm)
{
if (SelectedCustomer == null) return;
if (ShowCancel == "Visible") CancelUpdateCustomer(this);
_oldCustomer = SelectedCustomer.Copy();
customervm.ShowEdit = "Visible";
customervm.ShowCancel = "Hidden";
customervm.ShowSave = "Hidden";
Enabled = false;
}
private void SaveUpdateCustomer(CustomerDetailVM customervm)
{
if (!SelectedCustomer.IsValid())
return;
// Save Changes
if (_oldCustomer == null)
{
// Check if there are enough tickets left
int ticketIndex = TicketType.GetIndexByID(SelectedCustomer.TicketType);
if (TicketTypes[ticketIndex].TicketsLeft >= SelectedCustomer.Amount)
{
// Reduce tickets left by the ordered amount
TicketType updatedTicketType = TicketTypes[ticketIndex].Copy();
updatedTicketType.TicketsLeft = TicketTypes[ticketIndex].TicketsLeft - SelectedCustomer.Amount;
TicketType.UpdateTicketType(updatedTicketType);
// Insert new order into ticket db
SelectedCustomer.ID = Ticket.AddTicket(SelectedCustomer);
}
}
else
{
// Check if there is a difference in the ordered tickets or types
if (_oldCustomer.Amount == SelectedCustomer.Amount && _oldCustomer.TicketType == SelectedCustomer.TicketType)
{
// Nothing special to do, just update the ticket
Ticket.UpdateTicket(SelectedCustomer);
}
else
{
// Check if there are enough tickets left
int newticketIndex = TicketType.GetIndexByID(SelectedCustomer.TicketType);
if (TicketTypes[newticketIndex].TicketsLeft >= SelectedCustomer.Amount)
{
// Reduce tickets left by the ordered amount
TicketType updatedTicketType = TicketTypes[newticketIndex].Copy();
updatedTicketType.TicketsLeft = TicketTypes[newticketIndex].TicketsLeft - SelectedCustomer.Amount;
TicketType.UpdateTicketType(updatedTicketType);
// Add the removed tickets from the changed order again
int oldticketIndex = TicketType.GetIndexByID(_oldCustomer.TicketType);
updatedTicketType = TicketTypes[oldticketIndex].Copy();
updatedTicketType.TicketsLeft = TicketTypes[oldticketIndex].TicketsLeft + _oldCustomer.Amount;
TicketType.UpdateTicketType(updatedTicketType);
// Insert update the order in ticket db
Ticket.UpdateTicket(SelectedCustomer);
}
}
}
// Update GUI
customervm.ShowEdit = "Visible";
customervm.ShowCancel = "Hidden";
customervm.ShowSave = "Hidden";
Enabled = false;
}
private void EditCustomer(CustomerDetailVM customervm)
{
customervm.ShowEdit = "Hidden";
customervm.ShowCancel = "Visible";
customervm.ShowSave = "Visible";
customervm.Enabled = true;
}
private void DeleteCustomer(CustomerDetailVM customervm)
{
if (SelectedCustomer == null) return;
// Add the removed tickets from the deleted order again
int ticketIndex = TicketType.GetIndexByID(_oldCustomer.TicketType);
TicketType updatedTicketType = TicketTypes[ticketIndex].Copy();
updatedTicketType.TicketsLeft = TicketTypes[ticketIndex].TicketsLeft + SelectedCustomer.Amount;
TicketType.UpdateTicketType(updatedTicketType);
// Remove the order
Ticket.DeleteTicket(SelectedCustomer);
SelectedCustomer = new Ticket();
Enabled = true;
ShowEdit = "Hidden";
ShowCancel = "Hidden";
ShowSave = "Visible";
}
private void CancelUpdateCustomer(CustomerDetailVM customervm)
{
// Reset person
_changeNotify = false;
SelectedCustomer = _oldCustomer;
customervm.ShowEdit = "Visible";
customervm.ShowCancel = "Hidden";
customervm.ShowSave = "Hidden";
Enabled = false;
}
private void AddCustomer(CustomerDetailVM customervm)
{
SelectedCustomer = new Ticket();
_oldCustomer = null;
customervm.ShowEdit = "Hidden";
customervm.ShowCancel = "Visible";
customervm.ShowSave = "Visible";
customervm.Enabled = true;
}
