/// <summary>
/// this is extremely inefficient, avoid this if possible
/// supposedly complete, should time it
/// </summary>
/// <param name="m"></param>
private void RemoveRedundancy(_Model m)
{
ObservableCollection <_Room> rooms = m.rooms;
//List<List<_Line>> lines = m.AllLines();
//List<List<List<_Point>>> points = m.AllPoints();
List <_Point> uniquePoints = new List <_Point>();
List <_Line> uniqueLines = new List <_Line>();
//clean points first
//TODO: might need to override equals for the contains filter
foreach (_Room room in rooms)
{
foreach (_Line line in room.Lines)
{
if (uniquePoints.Contains(line.StartPoint))
{
line.StartPoint = uniquePoints.Find(i => i.XY == line.StartPoint.XY);
}
else
{
uniquePoints.Add(line.StartPoint);
}
if (uniquePoints.Contains(line.EndPoint))
{
line.EndPoint = uniquePoints.Find(i => i.XY == line.EndPoint.XY);
}
else
{
uniquePoints.Add(line.EndPoint);
}
}
}
//TODO: might need to override equals for the contains filter
//clean lines
foreach (_Room room in rooms)
{
foreach (_Line line in room.Lines)
{
if (uniqueLines.Contains(line))
{
//if (oldNewLines.ContainsKey(line))
//{
//}
//else
{
room.Lines.Remove(line);
_Line @where = uniqueLines.FirstOrDefault(i => i.IsTheSame(line)) as _Line;
if (@where == null || @where.Number == -1)
{
room.Lines.Add(line);
}
else
{
room.Lines.Add(@where);
}
}
}
else
{
uniqueLines.Add(line);
}
}
}
}