public Edge addAdjacencies(Edge newEdge)
{
Edge edge = Adjacencies.Find(x => x.PathId == newEdge.PathId);
if (edge != null)
{
Adjacencies.Remove(edge);
}
Adjacencies.Add(newEdge);
return(newEdge);
}
public Graph(List <DbAdjacency> adjacencies, List <DbNode> nodes) : this()
{
foreach (var adj in adjacencies)
{
var startNode = nodes.FirstOrDefault(n => n.Id == adj.StartId);
var stopNode = nodes.FirstOrDefault(n => n.Id == adj.StopId);
Adjacencies.Add(new KeyValuePair <string, string>(startNode.UniqueId, stopNode.UniqueId));
}
foreach (var node in nodes)
{
NodesList.Add(node.Label, new Node(node));
}
}
public void PairRooms(Room r1, Room r2)
{
if (r1.UniqueID == r2.UniqueID)
{
throw new InvalidOperationException("Cannot pair a room with itself.");
}
foreach (var pair in Adjacencies)
{
if ((r1.UniqueID == pair.Item1.UniqueID && r2.UniqueID == pair.Item2.UniqueID) ||
(r1.UniqueID == pair.Item2.UniqueID && r2.UniqueID == pair.Item1.UniqueID))
{
throw new Exception("Pair already paired.");
}
}
var adjacentRooms = r1.NumericID < r2.NumericID ? Tuple.Create(r1, r2) : Tuple.Create(r2, r1);
Adjacencies.Add(adjacentRooms);
Console.WriteLine($"{r1.Name}, {r2.Name} are paired");
}
