private List <RevitFunctionModel> AssignFunctions(List <RevitFunctionsPositionModel> functionsTypeList, List <RevitFunctionModel> revitFunctionsInFormula)
{
int iterator = 0;
int actualParentFunctionNum = -1;
List <RevitFunctionModel> revitFunctions = new List <RevitFunctionModel>();
RevitFunctionModel function = null, parentFunction = null;
foreach (RevitFunctionsPositionModel functionPos in functionsTypeList)
{
// if(heigh=15, 145, if(and(a>15, b<16), 245,deep))
// if(heigh=15, 145, if(and(a>15, b<16), and( ),deep))
// if(if(and(a>15, b<16), and(4,5),deep), 145,and(heigh=15,h=2) )
if (functionPos.Stage == RevitEnums.FunctionStage.Open)
{
if (actualParentFunctionNum < iterator)
{
parentFunction = function;
}
else if (actualParentFunctionNum > iterator)
{
parentFunction = parentFunction.ParentFunction;
}
actualParentFunctionNum = iterator;
function = revitFunctionsInFormula.First(fun => fun.StartPos == functionPos.Position);
if (actualParentFunctionNum == 0)
{
revitFunctions.Add(function);
}
else
{
parentFunction.AddChildFunction(function);
}
iterator++;
}
else if (functionPos.Stage == RevitEnums.FunctionStage.Close)
{
iterator--;
}
}
return(revitFunctions);
}
