// создание первоначального списка элементов
public ObservableCollection <TagItem> tagListData()
{
IEnumerable <Element> terminal = new FilteredElementCollector(DOC).OfCategory(BuiltInCategory.OST_DuctTerminal)
.WhereElementIsNotElementType()
.ToElements();
IEnumerable <Element> ductAccessory = new FilteredElementCollector(DOC)
.OfCategory(BuiltInCategory.OST_DuctAccessory)
.WhereElementIsNotElementType()
.ToElements();
IEnumerable <Element> pipeAccessory = new FilteredElementCollector(DOC)
.OfCategory(BuiltInCategory.OST_PipeAccessory)
.WhereElementIsNotElementType()
.ToElements();
IEnumerable <Element> equipment = new FilteredElementCollector(DOC)
.OfCategory(BuiltInCategory.OST_MechanicalEquipment)
.WhereElementIsNotElementType()
.ToElements();
elems = terminal.Union(ductAccessory).Union(pipeAccessory).Union(equipment);
ObservableCollection <TagItem> tagItems = new ObservableCollection <TagItem>();
foreach (var e in elems)
{
string modelTag = e.LookupParameter("TAG")?.AsString();
TagItem t = new TagItem();
t.ModelId = e.Id;
t.ModelTag = modelTag;
setDraftInfoToTagItem(t, e);
tagItems.Add(t);
}
var groupTagItemsByDraftIds = tagItems.GroupBy(i => i.DraftId);
foreach (var g in groupTagItemsByDraftIds)
{
if (g.Count() > 1 && g.Key != null && g.Key.IntegerValue != -1)
{
foreach (TagItem t in g)
{
t.ConnectError = true;
}
}
}
tagItems = new ObservableCollection <TagItem>(tagItems.OrderBy(i => i.ItemName));
return(tagItems);
}
public void setDraftInfoToTagItem(TagItem t, Element e)
{
string draftTag = String.Empty;
ElementId draftId = getSchemaDictValue <ElementId>(e, "DictElemId", 0) as ElementId;
if (draftId != null && draftId.IntegerValue != -1)
{
draftTag = DOC.GetElement(draftId).LookupParameter("TAG")?.AsString();
}
t.DraftId = draftId;
t.DraftTag = draftTag;
}
//собирает 2 элемента, делает из них новый tagItem
public void getTwoElements()
{
ICollection <ElementId> selectedIds = UIDOC.Selection.GetElementIds();
List <Element> elems = new List <Element>();
if (selectedIds.Count != 2)
{
IsTwoElementsSelected = false;
NewTag = null;
}
else
{
foreach (var i in selectedIds)
{
elems.Add(DOC.GetElement(i));
}
if (elems.Any(i => i.Category.Id.IntegerValue != (int)BuiltInCategory.OST_DetailComponents) &&
elems.Any(i => i.Category.Id.IntegerValue == (int)BuiltInCategory.OST_DetailComponents))
{
IsTwoElementsSelected = true;
EModel = elems.Where(i => i.Category.Id.IntegerValue != (int)BuiltInCategory.OST_DetailComponents).First();
EDraft = elems.Where(i => i.Category.Id.IntegerValue == (int)BuiltInCategory.OST_DetailComponents).First();
TagItem tag = new TagItem();
tag.ModelId = EModel.Id;
tag.DraftId = EDraft.Id;
string tagValue = EModel.LookupParameter("TAG").AsString();
tag.ModelTag = tagValue;
tag.DraftTag = tagValue;
NewTag = tag;
}
else
{
IsTwoElementsSelected = false;
}
}
}