private async Task <FrameworkElement> GetWiringDiagramUI(string customerId)
{
FrameworkElement wiringDiagramUI = null;
var wiringDiagramConfig = _wiringDiagramService.GetWiringDiagramConfig(customerId);
var displayDiagramList = wiringDiagramConfig.Where(d => d.isDisplay == 1);
var mainDiagram = wiringDiagramConfig.FirstOrDefault(d => d.isMain == 1);
if (!Directory.Exists(WIRING_DIAGRAM_PATH))
{
Directory.CreateDirectory(WIRING_DIAGRAM_PATH);
}
IEnumerable <Task <bool> > downloadFileTasksQuery =
from diagram in displayDiagramList
select DownloadMediaFileAsync(diagram.filePath.Replace('\\', '/'), Path.Combine(WIRING_DIAGRAM_PATH, GetFileName(diagram.filePath)));
Task <bool>[] downloadTasks = downloadFileTasksQuery.ToArray();
bool[] downloadFileResults = await Task.WhenAll(downloadTasks);
string targetMainFileName = Path.Combine(WIRING_DIAGRAM_PATH, GetFileName(mainDiagram.filePath));
//bool downloadResult = await DownloadMediaFileAsync(mainDiagram.filePath, targetFileName);
if (downloadFileResults.Any())
{
//Uri uri = new Uri(mainDiagram.filePath);
//var fileName = uri.Segments[uri.Segments.Length - 1];
//var dataBuffer = GetWiringDiagram(uri);
XamlUI xamlUI = null;
xamlUI = _uiManager.Load(targetMainFileName);
if (xamlUI != null)
{
Application.Current.Dispatcher.Invoke(new Action(() =>
{
var viewBox = new Viewbox();
viewBox.Stretch = System.Windows.Media.Stretch.Fill;
if (xamlUI.UI.Parent != null)
{
(xamlUI.UI.Parent as Viewbox).Child = null;
}
viewBox.Child = xamlUI.UI;
xamlUI.UI.MouseLeftButtonUp += UI_MouseLeftButtonUp;
xamlUI.UI.MouseLeftButtonDown += UI_MouseLeftButtonDown;
xamlUI.UI.MouseWheel += UI_MouseWheel;
wiringDiagramUI = viewBox;
}));
foreach (var item in xamlUI.Identities)
{
if (!_keys.Contains(item))
{
_keys.Add(item);
}
}
}
}
return(wiringDiagramUI);
}
private void UI_MouseLeftButtonUp(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
var targetElement = e.OriginalSource as TextBlock;
if (targetElement != null && !string.IsNullOrEmpty(targetElement.Text))
{
string targetFileName = Path.Combine(WIRING_DIAGRAM_PATH, targetElement.Text.Trim() + ".xml");
XamlUI xamlUI = null;
Application.Current.Dispatcher.Invoke(new Action(() =>
{
xamlUI = _uiManager.Load(targetFileName);
if (xamlUI != null)
{
var viewBox = new Viewbox();
viewBox.Stretch = System.Windows.Media.Stretch.Fill;
if (xamlUI.UI.Parent != null)
{
(xamlUI.UI.Parent as Viewbox).Child = null;
}
viewBox.Child = xamlUI.UI;
xamlUI.UI.MouseLeftButtonUp += UI_MouseLeftButtonUp;
xamlUI.UI.MouseLeftButtonDown += UI_MouseLeftButtonDown;
xamlUI.UI.MouseWheel += UI_MouseWheel;
foreach (var item in xamlUI.Identities)
{
if (!_keys.Contains(item))
{
_keys.Add(item);
}
}
SubscriberToCurrentData();
WiringDiagramUI = viewBox;
}
}));
}
//throw new NotImplementedException();
}