public void AddElement(DatasetElement datasetElement)
{
if (datasetElement == null)
{
throw new ArgumentNullException(nameof(datasetElement));
}
;
if (DatasetCategoryElements.Any(dce => dce.DatasetElement.Id == datasetElement.Id))
{
throw new Exception("Element has already been added");
}
var datasetCategoryElement = new DatasetCategoryElement()
{
DatasetCategory = this,
Acute = false,
Chronic = false,
DatasetElement = datasetElement,
FieldOrder = 1,
FriendlyName = string.Empty,
Help = string.Empty,
Public = false,
System = false
};
DatasetCategoryElements.Add(datasetCategoryElement);
}
private void MapValuesUsingInstance(DatasetCategoryElement dce, string tag, DatasetInstance sourceInstance)
{
var mapping = dce.DestinationMappings.SingleOrDefault(dm => dm.Tag == tag);
if (mapping != null)
{
if (dce.DatasetElement.Field.FieldType.Description != "Table")
{
var sourceValue = mapping.SourceElement != null?sourceInstance.GetInstanceValue(mapping.SourceElement.DatasetElement) : "";
if (!String.IsNullOrWhiteSpace(sourceValue))
{
var formattedValue = TranslateSourceValueForElement(mapping, sourceValue);
if (!String.IsNullOrWhiteSpace(formattedValue))
{
SetInstanceValue(dce.DatasetElement, formattedValue);
}
}
}
else
{
// we need to process mapping using sub elements
var sourceContexts = sourceInstance.GetInstanceSubValuesContext(mapping.SourceElement.DatasetElement);
foreach (Guid sourceContext in sourceContexts)
{
var newContext = Guid.NewGuid();
var subItemValues = sourceInstance.GetInstanceSubValues(mapping.SourceElement.DatasetElement, sourceContext);
foreach (DatasetMappingSub subMapping in mapping.SubMappings)
{
var sourceSubValue = subMapping.SourceElement != null?subItemValues.SingleOrDefault(siv => siv.DatasetElementSub.Id == subMapping.SourceElement.Id) : null;
if (sourceSubValue != null)
{
var formattedValue = TranslateSourceValueForSubElement(subMapping, sourceSubValue.InstanceValue);
if (!String.IsNullOrWhiteSpace(formattedValue))
{
SetInstanceSubValue(subMapping.DestinationElement, formattedValue, newContext);
}
}
}
}
}
}
}
private void MapValuesUsingEvent(DatasetCategoryElement dce, string tag, PatientClinicalEvent clinicalEvent)
{
IExtendable ptExtended = clinicalEvent.Patient;
IExtendable ceExtended = clinicalEvent;
if (dce.DestinationMappings.Where(dm => dm.Tag == tag).Count() > 0)
{
// Get the value to be translated
var mapping = dce.DestinationMappings.Single(dm => dm.Tag == tag);
string sourceValue = string.Empty;
object objectValue;
if (mapping.MappingType == MappingType.AttributeToElement || mapping.MappingType == MappingType.AttributeToValue)
{
if (!String.IsNullOrWhiteSpace(mapping.PropertyPath) && !String.IsNullOrWhiteSpace(mapping.Property))
{
switch (mapping.PropertyPath)
{
case "Patient":
objectValue = ptExtended.GetAttributeValue(mapping.Property);
sourceValue = objectValue != null?objectValue.ToString() : "";
break;
case "PatientClinicalEvent":
objectValue = ceExtended.GetAttributeValue(mapping.Property);
sourceValue = objectValue != null?objectValue.ToString() : "";
break;
default:
break;
}
}
else
{
if (!String.IsNullOrWhiteSpace(mapping.Property))
{
objectValue = ceExtended.GetAttributeValue(mapping.Property);
sourceValue = objectValue != null?objectValue.ToString() : "";
}
}
}
else
{
Object src = clinicalEvent;
if (mapping.MappingType == MappingType.FirstClassToElement || mapping.MappingType == MappingType.FirstClassToValue)
{
if (!String.IsNullOrWhiteSpace(mapping.PropertyPath))
{
switch (mapping.PropertyPath)
{
case "Patient":
src = clinicalEvent.Patient;
break;
default:
break;
}
}
objectValue = src.GetType().GetProperty(mapping.Property).GetValue(src, null);
sourceValue = objectValue != null?objectValue.ToString() : "";
}
}
// Translate the value
if (!String.IsNullOrWhiteSpace(sourceValue))
{
var formattedValue = TranslateSourceValueForElement(mapping, sourceValue);
if (!String.IsNullOrWhiteSpace(formattedValue))
{
SetInstanceValue(dce.DatasetElement, formattedValue);
}
}
}
}