private Panel CreateGroupEntityPanel(Entity entity, IEnumerable <Entity> allStates)
{
if (entity.Attributes.ContainsKey("hidden") && entity.Attributes["hidden"])
{
return(null);
}
Newtonsoft.Json.Linq.JArray childrenEntityIds = entity.Attributes["entity_id"];
PanelBuilderBase customEntity = CustomEntities.FirstOrDefault(x => childrenEntityIds.Any(y => y.ToString().StartsWith(x.EntityIdStartsWith)));
IEnumerable <Entity> childrenEntities = allStates.Where(s => childrenEntityIds.Any(e => e.ToString() == s.EntityId));
return(customEntity.CreateGroupPanel(entity, childrenEntities));
}
/// <summary>
/// Data Update on UI Thread
/// </summary>
/// <param name="element"></param>
/// <param name="allEntities"></param>
private void UpdateChildPanelIfneeded(FrameworkElement element, IEnumerable <Entity> allEntities, IEnumerable <Entity> entitiesToUpdate = null)
{
PanelData panelData = PanelData.GetPanelData(element);
// Only scan UI Elements which have PanelData as this signifies a panel element with data to process
if (panelData != null)
{
if (null == entitiesToUpdate)
{
entitiesToUpdate = allEntities;
}
Entity entity = entitiesToUpdate.FirstOrDefault(x => x.EntityId == panelData.Entity.EntityId);
// Some panels, such as the custom Settings panel, are not backed by entity data so skip those here
if (entity != null)
{
Panel panel;
if (entity.Attributes.ContainsKey("entity_id"))
{
// Update group panels
Newtonsoft.Json.Linq.JArray childrenEntityIds = entity.Attributes["entity_id"];
IEnumerable <Entity> childrenEntities = allEntities.Where(s => childrenEntityIds.Any(e => e.ToString() == s.EntityId));
panel = CreateGroupEntityPanel(entity, childrenEntities);
}
else
{
// Update single panels
panel = CreateChildEntityPanel(entity);
}
// Replace the old panel with the new panel
Panel parentPanel = (Panel)VisualTreeHelper.GetParent(element);
int indexOfElement = parentPanel.Children.IndexOf(element);
parentPanel.Children[indexOfElement] = panel;
Telemetry.TrackTrace($"Replaced Panel: {entity.EntityId}.");
}
}
else
{
// Attempt to update panels with this current parent element
int childCount = VisualTreeHelper.GetChildrenCount(element);
for (int i = 0; i < childCount; i++)
{
DependencyObject obj = VisualTreeHelper.GetChild(element, i);
UpdateChildPanelIfneeded((FrameworkElement)obj, entitiesToUpdate, allEntities);
}
}
}