public void CreateDataSets(ObservableCollection <VariableVM> variables)
{
foreach (DataSetVM dataSet in dataSets)
{
foreach (VariableVM variable in variables)
{
DataSetVariableVM v = null;
bool shouldCreateVariable = (dataSet.Id == StudyUnit.DefaultDataSetId) &&
!variable.IsCreatedDataSet && !dataSet.IsExistVariable(variable.Id);
if (shouldCreateVariable)
{
v = new DataSetVariableVM();
v.Id = variable.Id;
variable.IsCreatedDataSet = true;
dataSet.Variables.Add(v);
}
else
{
v = dataSet.FindVariable(variable.Id);
}
if (v != null)
{
ConceptVM concept = StudyUnit.FindConcept(variable.ConceptId);
v.Title = variable.Title;
v.Label = variable.Label;
v.ConceptTitle = concept == null ? null : concept.Title;
}
}
}
}
private void CreateVariableInfos()
{
variableInfos.Clear();
ObservableCollection <VariableVM> variables = StudyUnit.Variables;
foreach (VariableVM variable in variables)
{
VariableInfoVM variableInfo = new VariableInfoVM(variable.Variable);
variableInfos.Add(variableInfo);
ConceptVM concept = StudyUnit.FindConcept(variable.ConceptId);
if (concept != null)
{
variableInfo.ConceptTitle = concept.Title;
}
QuestionVM question = StudyUnit.FindQuestion(variable.QuestionId);
if (question != null)
{
variableInfo.QuestionTitle = question.Content;
}
UniverseVM universe = StudyUnit.FindUniverse(variable.UniverseId);
if (universe != null)
{
variableInfo.UniverseTitle = universe.Title;
}
variableInfo.VariableType = Options.FindResponseTypeLabel(variable.ResponseTypeCode);
}
selectedVariableInfoItem = null;
}
private DataSetVariableVM createDataSetVariable(VariableVM variable)
{
ConceptVM concept = StudyUnit.FindConcept(variable.ConceptId);
//if (concept == null)
//{
// return null;
//}
DataSetVariableVM v = new DataSetVariableVM();
v.Id = variable.Variable.Id;
v.Title = variable.Title;
v.Label = variable.Label;
v.ConceptTitle = concept == null ? null : concept.Title;
return(v);
}