// Update the details of that barcode
private void SubmitNewCode(object sender, RoutedEventArgs e)
{
if (this.nameInputBox.Text.Equals("") || this.quantityEntryBox.Text.Equals(""))
{
MessageBox.Show("Invalid Values Inputted");
return;
}
try
{
int? quantity = Convert.ToInt32(this.quantityEntryBox.Text);
BarcodeItem newBarcodeItem = AppContext.appContext.itemEdit;
newBarcodeItem.quantity = quantity;
newBarcodeItem.itemTitle = this.nameInputBox.Text;
AppContext.appContext.AddOrUpdate(newBarcodeItem);
AppContext.appContext.StoreData();
NavigationService.RemoveBackEntry();
NavigationService.GoBack();
}
catch (System.FormatException)
{
MessageBox.Show("Invalid Quantity Value Inputted");
return;
}
}
// Delete the item
public void DeleteBarcodeItem(BarcodeItem barcodeItem)
{
foreach (BarcodeItem temp in this.itemList)
{
if (temp.barcodeNumber.Equals(barcodeItem.barcodeNumber) && temp.barcodeType.Equals(barcodeItem.barcodeType))
{
this.itemList.Remove(temp);
break;
}
}
this.StoreData();
}
public BarcodeItem UpdateCurrentItem(BarcodeItem barcodeItem)
{
List <BarcodeItem> tempList = this.itemList;
foreach (BarcodeItem temp in tempList)
{
if (temp.barcodeNumber.Equals(barcodeItem.barcodeNumber) && temp.barcodeType.Equals(barcodeItem.barcodeType))
{
return(temp);
}
}
// if not found we return what we were given
return(barcodeItem);
}
// Add or update and item and then save it
public void AddOrUpdate(BarcodeItem barcodeItem)
{
if (this.ContainsBarcode(barcodeItem.barcodeNumber, barcodeItem.barcodeType))
{
List <BarcodeItem> tempList = this.itemList;
foreach (BarcodeItem temp in tempList)
{
if (temp.barcodeNumber.Equals(barcodeItem.barcodeNumber) && temp.barcodeType.Equals(barcodeItem.barcodeType))
{
temp.itemTitle = barcodeItem.itemTitle;
temp.quantity = barcodeItem.quantity;
}
}
}
else
{
this.itemList.Add(barcodeItem);
}
this.StoreData();
}
//Set up the new card and wait for user input of go back.
protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
{
if (loaded)
{
return;
}
this.loaded = true;
if (AppContext.appContext.itemEdit != null)
{
this.barcodeNumber.Text = AppContext.appContext.itemEdit.barcodeNumber;
this.barcodeType.Text = AppContext.appContext.itemEdit.barcodeType;
this.barcodeText = this.barcodeNumber.Text;
this.currentItem = new BarcodeItem(this.barcodeText, this.barcodeType.Text);
this.GenerateBarcode();
this.setUpSearchTaskUPC();
if (this.barcodeType.Text.Contains("UPC") || this.barcodeType.Text.Contains("EAN"))
{
this.GetProductInformation();
this.CheckBarcodeItem();
}
else
{
this.setUpFailCode();
}
//update the currentItem against our memory
this.currentItem = AppContext.appContext.UpdateCurrentItem(this.currentItem);
}
else
{
NavigationService.GoBack();
}
}