private void btnUpdateItem_Click(object sender, RoutedEventArgs e)
{
decimal price;
if (txtItemActualPrice.Text.Trim().CompareTo("N.A") == 0)
{
txtItemActualPrice.Text = "-1.00";
}
bool isdecimal = decimal.TryParse(txtItemActualPrice.Text, out price);
if (!isdecimal)
{
MessageBox.Show("Invalid Actual Price");
txtItemActualPrice.Text = "";
txtItemActualPrice.Focus();
return;
}
OptimizedBudgetItemsDetails budgetItem = lvBItem.GetEditItem();
BudgetHelper client = new BudgetHelper();
try
{
Items item2Edit = client.GetItemDetail(budgetItem);
client.UpdateActualPrice(user, item2Edit, price);
clearBudgetItemForm();
}
catch (Exception ex)
{
MessageBox.Show("An error has occured: " + ex.Message,
"Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
client.Close();
}
loadBudgetItems();
}
private void btnConfirm_Click(object sender, RoutedEventArgs e)
{
try
{
int gst;
if (int.TryParse(txtGST.Text.Trim(), out gst))
{
BudgetHelper client = new BudgetHelper();
client.UpdateGST(user, gst);
client.Close();
MessageBox.Show("GST have been added/updated", "Updated GST",
MessageBoxButton.OK, MessageBoxImage.Information);
this.Close();
}
else
{
MessageBox.Show("GST Percentage must be numeric", "Invalid input", MessageBoxButton.OK,
MessageBoxImage.Exclamation);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void loadBudgetItems()
{
budgetItemList = new List<BudgetItemState>();
BudgetHelper client = new BudgetHelper();
try
{
decimal totalAmount = 0;
OptimizedBudgetItems budgetItems = client.GetBudgetItem(event_.EventID);
if (budgetItems != null)
{
List<OptimizedBudgetItemsDetails> budgetItemsList = budgetItems.BudgetItemsList.ToList<OptimizedBudgetItemsDetails>();
foreach (OptimizedBudgetItemsDetails budgetItem in budgetItemsList)
{
Items item = client.GetItemDetail(budgetItem);
BudgetItemState bis = new BudgetItemState(item, budgetItem.IsBought);
if (budgetItem.IsBought)
{
totalAmount += item.ActualPrice;
}
else
{
item.ActualPrice = 0;
totalAmount += item.EstimatedPrice;
}
budgetItemList.Add(bis);
}
lvBudgetItem.ItemsSource = budgetItemList;
}
//.ItemsSource = incomeList;
txtTotalExpenditure.Text = "$" + totalAmount.ToString("0.00");
expenditure = totalAmount;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
client.Close();
}
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
BudgetHelper client = new BudgetHelper();
this.txtGST.Text = client.GetGST().ToString();
client.Close();
}
private void loadIncome()
{
BudgetHelper client = new BudgetHelper();
try
{
decimal totalAmount = 0;
incomeList = client.ViewBudgetIncome(user, event_.EventID).ToList<BudgetIncome>();
lvBudgetIncome.ItemsSource = incomeList;
foreach (BudgetIncome item in incomeList)
{
totalAmount += item.IncomeAfterGST;
}
//.ItemsSource = incomeList;
this.txtTotalIncome.Text = "$" + totalAmount.ToString("0.00");
income = totalAmount;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
client.Close();
}
}
private void btnSave_Click(object sender, RoutedEventArgs e)
{
BudgetHelper client = new BudgetHelper();
OptimizedBudgetItems budget = client.GetBudgetItem(event_.EventID);
client.Close();
if (budget != null)
{
if (MessageBox.Show("You already have an optimized item list, all previous changes will be overwritten" +
Environment.NewLine + Environment.NewLine +
"Do you want to overwrite? (It cannot be undone)", "Confirm Overwrite",
MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
save();
}
else
{
return;
}
}
else
{
save();
}
}
private void saveOptimalList()
{
//Use threading to stop system from "Hanging" as it may take a long time to save
//as a list of objects are sent over via SOAP
System.Threading.Thread thread = new System.Threading.Thread(
new System.Threading.ThreadStart(
delegate()
{
System.Windows.Threading.DispatcherOperation
dispatcherOp = this.Dispatcher.BeginInvoke(
System.Windows.Threading.DispatcherPriority.Normal,
new Action(delegate()
{
Mouse.OverrideCursor = Cursors.Wait;
MessageBox.Show("Please wait while we save your desired optimal list...");
BudgetHelper client = new BudgetHelper();
try
{
int sat = int.Parse(txtTotalSat.Text.Trim());
decimal price = decimal.Parse(txtTotalPrice.Text.Trim());
client.SaveBudgetList(user, event_.EventID, sat, price,
((List<Items>)lstItemList.ItemsSource).ToArray());
}
catch (Exception ex)
{
MessageBox.Show("An Expection has occured: " + ex.Message, "Exception while saving optimal item list",
MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
client.Close();
}
}
));
dispatcherOp.Completed += new EventHandler(saveOptimalList_Completed);
}
));
thread.Start();
}
private void lv_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
Helper.IdleHelper.startIdleTimer();
if (lvBItem.lv.SelectedIndex == -1)
{
Helper.IdleHelper.stopIdleTimer();
clearBudgetItemForm();
return;
}
OptimizedBudgetItemsDetails budgetItem = lvBItem.GetEditItem();
BudgetHelper client = new BudgetHelper();
try
{
Items item2Edit = client.GetItemDetail(budgetItem);
if (item2Edit != null)
{
mapItem(item2Edit);
}
}
catch (Exception ex)
{
MessageBox.Show("An error has occured: " + ex.Message,
"Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
client.Close();
}
}
private void loadBudgetItems()
{
BudgetHelper client = new BudgetHelper();
try
{
OptimizedBudgetItems budget = client.GetBudgetItem(event_.EventID);
txtTotalPrice.Text = budget.TotalEstimatedPrice.ToString("0.00");
txtTotalSat.Text = budget.TotalSatisfaction.ToString();
txtGenDate.Text = budget.GeneratedDate.ToString("dd MMM yyyy");
btnCancelEditItem.IsEnabled = btnUpdateItem.IsEnabled = true;
//loadList
lvBItem.SetExistingSource(budget.BudgetItemsList.ToList<OptimizedBudgetItemsDetails>());
lvBItem.lv.SelectedIndex = -1;
}
catch (NullReferenceException)
{
txtTotalPrice.Text = "N.A";
txtTotalSat.Text = "N.A";
txtGenDate.Text = "N.A";
btnCancelEditItem.IsEnabled = btnUpdateItem.IsEnabled = false;
lvBItem.lv.SelectedIndex = -1;
MessageBox.Show("There is no optimized list yet");
}
catch (Exception ex)
{
txtTotalPrice.Text = "N.A";
txtTotalSat.Text = "N.A";
txtGenDate.Text = "N.A";
btnCancelEditItem.IsEnabled = btnUpdateItem.IsEnabled = false;
lvBItem.lv.SelectedIndex = -1;
MessageBox.Show("An error has occured: " + ex.Message,
"Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
client.Close();
}
}
//TODO: Save Changes and Test Method!
public override bool saveChanges()
{
if (txtName.Text.Trim().Length == 0)
{
MessageBox.Show("Please enter the income's name.", "Invalid Input",
MessageBoxButton.OK, MessageBoxImage.Exclamation);
return false;
}
else if (txtSource.Text.Trim().Length == 0)
{
MessageBox.Show("Please enter the source of the income.", "Invalid Input",
MessageBoxButton.OK, MessageBoxImage.Exclamation);
return false;
}
else if (txtIncb4Gst.Text.Trim().Length == 0)
{
MessageBox.Show("Income must be numeric!", "Invalid Input",
MessageBoxButton.OK, MessageBoxImage.Exclamation);
txtIncb4Gst.Focus();
return false;
}
else if (dtpReceivedDate.SelectedDate==null)
{
MessageBox.Show("Please Select your received date!", "Invalid Date",
MessageBoxButton.OK, MessageBoxImage.Exclamation);
return false;
}
try
{
BudgetHelper client = new BudgetHelper();
if (selectedIndex == -1)
{
BudgetIncome bIncome = new BudgetIncome();
bIncome.Name = txtName.Text;
bIncome.Description = txtDescription.Text;
bIncome.DateReceived = dtpReceivedDate.SelectedDate.Value;
bIncome.EventID = event_.EventID;
bIncome.GstValue = decimal.Parse(txtGst.Text.Trim());
bIncome.IncomeBeforeGST = decimal.Parse(txtIncb4Gst.Text.Trim());
bIncome.IsGstLiable = chkGSTLiable.IsChecked.Value;
bIncome.Source = txtSource.Text;
bIncome.IncomeID = client.AddIncome(user, event_.EventID, bIncome);
incomeList.Add(bIncome);
CollectionViewSource.GetDefaultView(lstIncomeList.ItemsSource).Refresh();
clearAll();
}
else
{
BudgetIncome bIncome = incomeList[selectedIndex];
bIncome.Name = txtName.Text;
bIncome.Description = txtDescription.Text;
bIncome.DateReceived = dtpReceivedDate.SelectedDate.Value;
bIncome.EventID = event_.EventID;
bIncome.GstValue = decimal.Parse(txtGst.Text.Trim());
bIncome.IncomeBeforeGST = decimal.Parse(txtIncb4Gst.Text.Trim());
bIncome.IsGstLiable = chkGSTLiable.IsChecked.Value;
bIncome.Source = txtSource.Text;
client.EditBudgetIncome(user, event_.EventID, bIncome.IncomeID, bIncome);
incomeList[selectedIndex] = bIncome;
CollectionViewSource.GetDefaultView(lstIncomeList.ItemsSource).Refresh();
changed = false;
}
client.Close();
MessageBox.Show("Operation succeeded!");
loadIncome();
return true;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return false;
}
}
private void loadIncome()
{
BudgetHelper client = new BudgetHelper();
try
{
txtGstPercent.Text = client.GetGST().ToString();
incomeList = client.ViewBudgetIncome(user, event_.EventID).ToList<BudgetIncome>();
lstIncomeList.ItemsSource = incomeList;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
client.Close();
}
clearAll();
CalculateNettIncome();
}
private void btnDelete_Click(object sender, RoutedEventArgs e)
{
if (lstIncomeList.SelectedIndex == -1)
return;
BudgetHelper client = new BudgetHelper();
try
{
BudgetIncome bIncome = (BudgetIncome)lstIncomeList.SelectedItem;
client.DeleteBudgetIncome(user, bIncome.IncomeID, event_.EventID);
MessageBox.Show("Operation succeeded!");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
client.Close();
}
loadIncome();
CalculateNettIncome();
}
