/// <summary>
/// Renders a condition step
/// </summary>
/// <param name="template">Export template</param>
/// <param name="data">Dialog Step Data</param>
/// <param name="flexFieldObject">Flex field object to which the dialog belongs</param>
/// <param name="conditionNode">Condition node to render</param>
/// <returns>Dialog Step Render Result</returns>
public async Task <ExportDialogStepRenderResult> RenderDialogStep(ExportTemplate template, ExportDialogData data, FlexFieldObject flexFieldObject, ConditionNode conditionNode)
{
ExportDialogStepRenderResult renderResult = new ExportDialogStepRenderResult();
Template parsedTemplate = ScribanParsingUtil.ParseTemplate(template.Code, _errorCollection);
if (parsedTemplate == null)
{
return(renderResult);
}
ScribanCondition conditionData = new ScribanCondition();
SetRenderObjectBaseDataFromFlexFieldObject(conditionData, data, flexFieldObject);
conditionData.AllConditions = await BuildAllConditions(data, flexFieldObject, conditionNode);
conditionData.Conditions = conditionData.AllConditions.Where(c => c.ChildNode != null).ToList();
conditionData.Else = BuildElsePart(data, flexFieldObject);
TemplateContext context = BuildTemplateContext(conditionData);
renderResult.StepCode = await parsedTemplate.RenderAsync(context);
return(renderResult);
}
/// <summary>
/// Builds the template context for exporting
/// </summary>
/// <param name="conditionData">Condition data to export</param>
/// <returns>Template context</returns>
private TemplateContext BuildTemplateContext(ScribanCondition conditionData)
{
ScriptObject exportObject = new ScriptObject();
exportObject.Add(ConditionKey, conditionData);
TemplateContext context = new TemplateContext();
context.TemplateLoader = new ScribanIncludeTemplateLoader(_exportCachedDbAccess, _errorCollection);
context.PushGlobal(exportObject);
return(context);
}
