private void showScanPage(object sender, RoutedEventArgs e)
{
//List models in descending order for uniformity
NVIDIAWanted = NVIDIAWanted.OrderByDescending(x => x).ToList();
AMDWanted = AMDWanted.OrderByDescending(x => x).ToList();
// Testing module.
// Query will include pages where the items are always in stock.
bool testing = true;
if (testing)
{
NVIDIAWanted.Add("Test1");
NVIDIAWanted.Add("Test2");
}
// If selection is valid, then transition into ScanPage
if (isSelectionValid())
{
ScanPage sp = new ScanPage(NVIDIAWanted, AMDWanted);
sp.AsyncInitUIM();
this.NavigationService.Navigate(sp);
Task.Delay(3000);
Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.ApplicationIdle, new Action(() => sp.start())).Wait();
}
// Selection is not valid (selection is null - no items chosen)
// Error message should be displayed
else
{
DisplayErrorMessage();
}
}
// When a button is clicked, we need to check if this is the 1st click or 2nd click
private void ButtonPressed(object sender, RoutedEventArgs e)
{
Button button = sender as Button;
Debug.WriteLine(button.Background);
string text = (string)button.Content;
// Clicked NVIDIA model
if (NVIDIAModels.Contains(text))
{
// Currently this model is contained in our wants query
// This means this is a 2nd click, remove from list and revert button pressed ui
if (NVIDIAWanted.Contains(text))
{
SecondPress(button);
NVIDIAWanted.Remove(text);
}
// 1st click
// Add to wanted list
else
{
FirstPress(button);
NVIDIAWanted.Add(text);
}
}
// Repeat above but this is for AMD
else if (AMDModels.Contains(text))
{
if (AMDWanted.Contains(text))
{
SecondPress(button);
AMDWanted.Remove(text);
}
else
{
FirstPress(button);
AMDWanted.Add(text);
}
}
}
