private object HandleConceptOrExpressionSlotInAttributeValue(
TemplateInformationSlot infoSlot,
ConceptReference attrName,
OneOf <ConceptReplacementSlot, ExpressionReplacementSlot> valueSlot,
IDictionary <string, TemplateData.Item> itemData,
string lang
)
{
var(attrTitle, attrDesc) = GetConceptOrSlotTitleAndDesc(infoSlot, attrName, itemData, lang);
var result = new Dictionary <string, object>
{
["attribute"] = attrName.SctId
};
result["title"] = attrTitle ?? throw new Exception($"No title specified for {attrName.SctId}");
if (attrDesc != null)
{
result["description"] = attrDesc;
}
result["cardinality"] = new
{
min = infoSlot?.Cardinality?.MinCardinality ?? 1,
max = infoSlot?.Cardinality?.MaxCardinality
};
result["value"] = GetConceptSlotJson(valueSlot.Handle(c => c.ExpressionConstraint, e => e.ExpressionConstraint));
return(result);
}
private (string title, string desc) GetConceptOrSlotTitleAndDesc(
TemplateInformationSlot info, IConceptReferenceOrSlot conceptOrSlot,
IDictionary <string, TemplateData.Item> itemData,
string lang)
{
var name = info?.SlotName;
TemplateData.Item currentItem = null;
if (name != null)
{
itemData.TryGetValue(name, out currentItem);
}
var title = currentItem?.Title[lang];
var desc = currentItem?.Description[lang];
title ??= conceptOrSlot.Handle(c => c?.Term, cs => null, es => null);
return(title, desc);
}