private static DataVariableNodeIdMap GetDataVariableNodeIds(List <DataVariableModel> dataVariables, List <DataVariableModel> typeDataVariables)
{
if (dataVariables?.Any() != true || typeDataVariables?.Any() != true)
{
return(null);
}
var dataVariableNodeIdMap = new DataVariableNodeIdMap();
foreach (var typeDataVariable in typeDataVariables)
{
var dataVariable = dataVariables.FirstOrDefault(dv => dv.BrowseName.EndsWith(typeDataVariable.BrowseName));
var map = new DataVariableNodeIdMapEntry
{
NodeId = dataVariable.NodeId,
Map = GetDataVariableNodeIds(dataVariable.DataVariables, typeDataVariable.DataVariables)
};
dataVariableNodeIdMap.DataVariableNodeIdsByBrowseName.Add(dataVariable.BrowseName, map);
}
return(dataVariableNodeIdMap);
}
public static string GetMapAsString(DataVariableNodeIdMap dataVariableNodeIdsByBrowseName)
{
var map = JsonSerializer.Serialize <DataVariableNodeIdMap>(dataVariableNodeIdsByBrowseName);
return(map);
}
public void AddVariableToProfileModel(ProfileTypeDefinitionModel profileItem, IDALContext dalContext)
{
string description = _model.Description?.FirstOrDefault()?.Text;
var typeDefinitionModel = _model.TypeDefinition?.ImportProfileItem(dalContext);
// TODO Capture the DataVariable TypeDefinition somewhere in the ProfileItem
var attributeDataType = _model.DataType.GetAttributeDataType(profileItem, dalContext);
if (attributeDataType != null)
{
int attributeTypeId = 0;
if (this._model is PropertyModel)
{
attributeTypeId = (int)AttributeTypeIdEnum.Property;
}
else if (this._model is DataVariableModel)
{
attributeTypeId = (int)AttributeTypeIdEnum.DataVariable;
}
else
{
throw new Exception($"Unexpected child item {_model?.DisplayName} of type {this.GetType().Name} on item {profileItem.Name} ({profileItem.ID})");
}
string dataVariableNodeIds = null;
if (_model.DataVariables?.Any() == true && _model?.TypeDefinition?.DataVariables?.Any() == true)
{
var map = GetDataVariableNodeIds(_model.DataVariables, _model.TypeDefinition.DataVariables);
dataVariableNodeIds = DataVariableNodeIdMap.GetMapAsString(map);
}
var attribute = new ProfileAttributeModel
{
IsActive = true,
Name = _model.DisplayName?.FirstOrDefault()?.Text,
SymbolicName = _model.SymbolicName,
BrowseName = _model.BrowseName,
Namespace = NodeModelUtils.GetNamespaceFromNodeId(_model.NodeId),
IsRequired = ObjectModelImportProfile.GetModelingRuleForProfile(_model.ModelingRule),
ModelingRule = _model.ModelingRule,
IsArray = (_model.ValueRank ?? -1) != -1,
ValueRank = _model.ValueRank,
ArrayDimensions = _model.ArrayDimensions,
Description = description,
AttributeType = new LookupItemModel {
ID = attributeTypeId
},
DataType = attributeDataType,
DataVariableNodeIds = dataVariableNodeIds,
TypeDefinitionId = profileItem.ID,
TypeDefinition = profileItem,
VariableTypeDefinitionId = typeDefinitionModel?.ID,
VariableTypeDefinition = typeDefinitionModel,
OpcNodeId = NodeModelUtils.GetNodeIdIdentifier(_model.NodeId),
AdditionalData = _model.Value,
AccessLevel = _model.AccessLevel,
UserAccessLevel = _model.UserAccessLevel,
AccessRestrictions = _model.AccessRestrictions,
WriteMask = _model.WriteMask,
UserWriteMask = _model.UserWriteMask,
};
var euInfo = NodeModelOpcExtensions.GetEUInformation(_model.EngineeringUnit);
if (euInfo != null)
{
var engUnit = new EngineeringUnitModel
{
DisplayName = euInfo.DisplayName.Text,
Description = euInfo.Description.Text,
UnitId = euInfo.UnitId,
NamespaceUri = euInfo.NamespaceUri,
};
engUnit = dalContext.GetOrCreateEngineeringUnitAsync(engUnit);
attribute.EngUnit = engUnit;
}
attribute.EngUnitOpcNodeId = _model.EngUnitNodeId;
attribute.MinValue = (decimal?)_model.MinValue;
attribute.MaxValue = (decimal?)_model.MaxValue;
attribute.InstrumentMinValue = (decimal?)_model.InstrumentMinValue;
attribute.InstrumentMaxValue = (decimal?)_model.InstrumentMaxValue;
if (profileItem.Attributes == null)
{
profileItem.Attributes = new List <ProfileAttributeModel>();
}
profileItem.Attributes.Add(attribute);
}
else
{
throw new Exception($"Data type {_model.DataType} not resolved.");
}
}