private List<int> GetFileBadLabels(string fileName1, string fileName2)
{
List<int> badLabels = new List<int>();
using (XbimModel modelServer = new XbimModel())
{
modelServer.Open(fileName1);
using (XbimModel modelServer2 = new XbimModel())
{
modelServer2.Open(fileName2);
foreach (var entity in modelServer.Instances)
{
int entityLabel = entity.EntityLabel;
byte[] b1 = modelServer.GetEntityBinaryData(entity);
int posLabel = Math.Abs(entityLabel);
// we have entityLabel from 1st file, this should be in second file as well
IPersistIfcEntity entity2 = null;
bool isBadEntity = false;
entity2 = modelServer2.Instances[entityLabel]; //GetInstance(modelServer2, entityLabel); //modelServer2.GetInstance(entityLabel);
if (entity2 != null)
{
byte[] b2 = modelServer2.GetEntityBinaryData(entity2);
IStructuralEquatable eqb1 = b1;
bool isEqual = eqb1.Equals(b2, StructuralComparisons.StructuralEqualityComparer);
if (!isEqual)
{
// they may be equal but showing unequal because of decimal precision
// check if its decimal and if yes, then lower the precision and compare
//if (!CompareBytes(modelServer, entity, b1, b2))
isBadEntity = true;
throw new Exception("Entity mismatch: EntityLabel: " + posLabel + " \n" + b1.ToString() + " \n" + b2.ToString());
}
}
else
{
// file1 entity dosent exist in file2
isBadEntity = true;
}
if (isBadEntity)
{
// add label to badLabels List
badLabels.Add(posLabel);
}
}
modelServer2.Close();
}
modelServer.Close();
}
return badLabels;
}