# Copyright(c) 2017, Konrad K Sobon

# @arch_laboratory, http://archi-lab.net



import clr

# Import Element wrapper extension methods

clr.AddReference("RevitNodes")

import Revit

clr.ImportExtensions(Revit.Elements)



# Import DocumentManager and TransactionManager

clr.AddReference("RevitServices")

import RevitServices

from RevitServices.Persistence import DocumentManager

from RevitServices.Transactions import TransactionManager

doc = DocumentManager.Instance.CurrentDBDocument



# Import RevitAPI

clr.AddReference("RevitAPI")

from Autodesk.Revit.DB import *



import System

from System import Array

from System.Collections.Generic import *



import sys

pyt_path = r'C:\Program Files (x86)\IronPython 2.7\Lib'

sys.path.append(pyt_path)



if IN[2]:

	try:

	    errorReport = None

	    TransactionManager.Instance.EnsureInTransaction(doc)

	    

	    for i in IN[0]:

	    	update = False

	    	vt = UnwrapElement(i)

	    	allParams = [id.IntegerValue for id in vt.GetTemplateParameterIds()]

	    	exclude = set(IN[1])

	    	toSet = []

	    	for j in allParams:

	    		if j not in exclude:

	    			toSet.append(ElementId(j))

	    			update = True

	    	if update:

	    		sysList = List[ElementId](toSet)

	    		vt.SetNonControlledTemplateParameterIds(sysList)

	

	    TransactionManager.Instance.TransactionTaskDone()

	

	except:

	    # if error occurs anywhere in the process catch it

	    import traceback

	    errorReport = traceback.format_exc()

else:

	errorReport = "False"



# Assign your output to the OUT variable

if None == errorReport:

    OUT = 0

else:

    OUT = errorReport