/// <summary>
/// Add system group and fill with data from COBieSystemRow
/// </summary>
/// <param name="row">COBieSystemRow holding the data</param>
private void AddSystem(COBieSystemRow row)
{
//we are merging so check for an existing item name, assume the same item as should be the same building
if (CheckIfExistOnMerge <IfcSystem>(row.Name))
{
string testName = row.Name.ToLower().Trim();
IfcSystemObj = Model.FederatedInstances.Where <IfcSystem>(bs => bs.Name.ToString().ToLower().Trim() == testName).FirstOrDefault();
return;//we have it so no need to create
}
IfcSystemObj = GetGroupInstance(row.ExtObject);//Model.Instances.New<IfcSystem>();
IfcSystemObj.Name = row.Name;
//Add Created By, Created On and ExtSystem to Owner History.
SetUserHistory(IfcSystemObj, row.ExtSystem, row.CreatedBy, row.CreatedOn);
//using statement will set the Model.OwnerHistoryAddObject to IfcSystemObj.OwnerHistory as OwnerHistoryAddObject is used upon any property changes,
//then swaps the original OwnerHistoryAddObject back in the dispose, so set any properties within the using statement
using (COBieXBimEditScope context = new COBieXBimEditScope(Model, IfcSystemObj.OwnerHistory))
{
//Add Category
AddCategory(row.Category, IfcSystemObj);
//Add GlobalId
AddGlobalId(row.ExtIdentifier, IfcSystemObj);
//Add Description
if (ValidateString(row.Description))
{
IfcSystemObj.Description = row.Description;
}
}
}
/// <summary>
/// Create and setup objects held in the System COBieSheet
/// </summary>
/// <param name="cOBieSheet">COBieSheet of COBieSystemRow to read data from</param>
public void SerialiseSystem(COBieSheet <COBieSystemRow> cOBieSheet)
{
using (ITransaction trans = Model.BeginTransaction("Add System"))
{
try
{
int count = 1;
ProgressIndicator.ReportMessage("Starting Systems...");
ProgressIndicator.Initialise("Creating Systems", cOBieSheet.RowCount);
for (int i = 0; i < cOBieSheet.RowCount; i++)
{
BumpTransaction(trans, count);
count++;
ProgressIndicator.IncrementAndUpdate();
COBieSystemRow row = cOBieSheet[i];
if (ValidateString(row.Name))
{
if ((IfcSystemObj == null) ||
(row.Name.ToLower() != IfcSystemObj.Name.ToString().ToLower())
)
{
AddSystem(row);
AddProducts(row);
SystemProdutIndex = 1;
}
else
{
AddProducts(row);
}
}
}
ProgressIndicator.Finalise();
trans.Commit();
}
catch (Exception)
{
//TODO: Catch with logger?
throw;
}
}
}
/// <summary>
/// Add products to system group and fill with data from COBieSystemRow
/// </summary>
/// <param name="row">COBieSystemRow holding the data</param>
private void AddProducts(COBieSystemRow row)
{
string componentNames = row.ComponentNames;
using (COBieXBimEditScope context = new COBieXBimEditScope(Model, IfcSystemObj.OwnerHistory))
{
List <IfcProduct> ifcProductList = new List <IfcProduct>();
//check to see is the component name is a single component
List <string> compNames = new List <string>();
string testCompName = componentNames.ToLower().Trim();
IfcProduct ifcProduct = Model.FederatedInstances.OfType <IfcProduct>().Where(p => p.Name.ToString().ToLower().Trim() == testCompName).FirstOrDefault();
if (ifcProduct != null)
{
compNames.Add(componentNames);
}
else
{
compNames = SplitTheString(componentNames); //multiple components in string
}
foreach (string componentName in compNames)
{
ifcProduct = null;
if (ValidateString(componentName))
{
string compName = componentName.ToLower().Trim();
ifcProduct = Model.FederatedInstances.OfType <IfcProduct>().Where(p => p.Name.ToString().ToLower().Trim() == compName).FirstOrDefault();
if (ifcProduct != null)
{
ifcProductList.Add(ifcProduct);
}
}
if (ifcProduct == null)
{
string elementTypeName = GetPrefixType(componentName);
if (string.IsNullOrEmpty(elementTypeName))
{
elementTypeName = "IfcDistributionElement";
}
ifcProduct = COBieXBimComponent.GetElementInstance(elementTypeName, Model);
if (ifcProduct != null)
{
if (string.IsNullOrEmpty(componentName) || (componentName == Constants.DEFAULT_STRING))
{
ifcProduct.Name = ""; //row.Name + " " + SystemProdutIndex.ToString();
SystemProdutIndex++;
}
else
{
ifcProduct.Name = componentName;
}
ifcProduct.Description = "Created to maintain relationship with System object from COBie information";
ifcProductList.Add(ifcProduct);
}
}
}
if (ifcProductList.Count == 0) //no products created so create an IfcDistributionElement as place holder
{
ifcProduct = COBieXBimComponent.GetElementInstance("IfcDistributionElement", Model);
if (ifcProduct != null)
{
ifcProduct.Name = ""; // row.Name + " " + SystemProdutIndex.ToString(); ;
ifcProduct.Description = "Created to maintain relationship with System object from COBie information";
ifcProductList.Add(ifcProduct);
}
}
//if we have found product then add to the IfcSystem group
foreach (IfcProduct ifcProd in ifcProductList)
{
if (IfcSystemObj.IsGroupedBy != null) //if we already have a IfcRelAssignsToGroup assigned to IsGroupedBy
{
if (!IfcSystemObj.IsGroupedBy.RelatedObjects.Contains(ifcProd)) //check to see if product already exists in group
{
IfcSystemObj.AddObjectToGroup(ifcProd); //if not add
}
}
else
{
IfcSystemObj.AddObjectToGroup(ifcProd);
}
}
}
}