private async Task <List <CardAction> > PopulateButtonListFromOptionSettingsAsync(OptionSetting optionSetting)
{
try
{
if (optionSetting.Type == MessageOptionTypes.AzureSearchFacetsOptions)
{
var buttonList = new List <CardAction>();
// perform the facet call to Azure Search with settings value
string rawAzureFacetResult = await AzureSearchService.GetAzureSearchFacets(optionSetting.Value,
_dialogModel.AzureSearchSettings.HostUrl, _dialogModel.AzureSearchSettings.EndpointKey);
// Parse Json into AzureSearchFacet structure
JObject azureFacetResult = JObject.Parse(rawAzureFacetResult);
// Get a list of the facets. They each include a count and a value property
JArray parsedfacetArray = (JArray)azureFacetResult["@search.facets"][optionSetting.Value];
foreach (JObject facetObject in parsedfacetArray.Children <JObject>())
{
var facetName = ExtractJObjectValue(facetObject, "value");
buttonList.Add(
new CardAction(
Microsoft.Bot.Schema.ActionTypes.ImBack,
title: facetName,
value: facetName
)
);
}
return(buttonList);
}
else
{
throw new Exception("[DialogMessageHandler] Invalid type value of optionSettings parameter in dialog structure.");
}
}
catch (System.Exception)
{
throw;
}
}