private Direction FindDirection(IElementBase element)
{
if (element is Node)
{
if (element.Equals(Node_1))
{
return(Direction.N1toN2);
}
else
{
return(Direction.N2toN1);
}
}
var e = element;
var passedE = new List <IElementBase>();
do
{
passedE.Add(e);
e = element.Pins.First(i => !passedE.Exists(j => j.Equals(i.ConnectedPin.Element))).ConnectedPin.Element;
} while (e is Node);
if (element.Equals(Node_1))
{
return(Direction.N1toN2);
}
else
{
return(Direction.N2toN1);
}
}
public void Add(IElementBase element)
{
Elements.Add(element);
if (element is IActiveElement)
{
Direction = FindDirection(element);
}
}
private Node FillBranches(Branch branch, IElementBase previousElement, IElementBase element, List <IElementBase> passedElements)
{
branch.Add(element);
passedElements.Add(element); // мб сократить кол во вызовов add
foreach (var pin in element.Pins)
{
if (!previousElement.Equals(pin.ConnectedPin.Element))
{
if (pin.ConnectedPin.Element is Node)
{
branch.Node_2 = pin.ConnectedPin.Element as Node;
return(pin.ConnectedPin.Element as Node);
}
else
{
return(FillBranches(branch, element, pin.ConnectedPin.Element, passedElements));
}
}
}
throw new InvalidOperationException(); // Схема не замкнута?
}
public Pin(IElementBase element)
{
Element = element;
}
public void Disconnect(IElementBase element)
{
Pins.First(i => i.ConnectedPin.Element.Equals(element))?.Disconnect();
}
