public Task <Result <Diagram> > GetDiagram(Guid routeNetworkElementId)
{
_routeNetworkElementId = routeNetworkElementId;
var fetchNeedeDataResult = RouteNetworkElementRelatedData.FetchData(_queryDispatcher, routeNetworkElementId);
if (fetchNeedeDataResult.IsFailed)
{
return(Task.FromResult(Result.Fail <Diagram>(fetchNeedeDataResult.Errors.First())));
}
else
{
_data = fetchNeedeDataResult.Value;
}
// If no equipment found, just return an empty diagram
if (_data.SpanEquipments.Count == 0 && _data.NodeContainer == null)
{
return(Task.FromResult(Result.Ok <Diagram>(new Diagram())));
}
double yOffset = 0;
yOffset = AddDetachedSpanEquipmentsToDiagram(yOffset);
yOffset = AddNodeContainerToDiagram(yOffset);
// order by drawing order
_diagram.OrderDiagramObjects();
return(Task.FromResult((Result.Ok <Diagram>(_diagram))));
}
public static bool IsPassThrough(this SpanEquipment spanEquipment, RouteNetworkElementRelatedData data)
{
if (spanEquipment.NodesOfInterestIds.First() != data.RouteNetworkElementId && spanEquipment.NodesOfInterestIds.Last() != data.RouteNetworkElementId)
{
return(true);
}
return(false);
}
public NodeContainerViewModel(RouteNetworkElementRelatedData data)
{
_data = data;
if (_data.NodeContainer == null)
{
throw new ApplicationException("This view model requires a RouteNetworkElementRelatedData object with a non-null NodeContainer object!");
}
NodeContainer = _data.NodeContainer;
}
public static bool IsAttachedToNodeContainer(this SpanEquipment spanEquipment, RouteNetworkElementRelatedData data)
{
if (data.NodeContainer == null)
{
return(false);
}
if (spanEquipment.NodeContainerAffixes != null)
{
foreach (var affix in spanEquipment.NodeContainerAffixes)
{
if (affix.NodeContainerId == data.NodeContainer.Id)
{
return(true);
}
}
}
return(false);
}
public static bool IsMultiLevel(this SpanEquipment spanEquipment, RouteNetworkElementRelatedData data)
{
return(data.SpanEquipmentSpecifications[spanEquipment.SpecificationId].IsMultiLevel);
}
