public static async Task <QueryValueResult> QueryValueFromLuisAsync(
ILuisService service,
ILuisAction action,
string paramName,
object paramValue,
CancellationToken token,
Func <PropertyInfo, IEnumerable <EntityRecommendation>, EntityRecommendation> entityExtractor = null)
{
var originalValue = paramValue;
if (service == null)
{
throw new ArgumentNullException(nameof(service));
}
if (action == null)
{
throw new ArgumentNullException(nameof(action));
}
if (string.IsNullOrWhiteSpace(paramName))
{
throw new ArgumentNullException(nameof(paramName));
}
if (paramValue == null)
{
throw new ArgumentNullException(nameof(paramValue));
}
var result = await service.QueryAsync(paramValue.ToString(), token);
var queryIntent = result.Intents.FirstOrDefault();
if (queryIntent != null)
{
if (!Intents.None.Equals(queryIntent.Intent, StringComparison.InvariantCultureIgnoreCase))
{
string newIntentName;
var newAction =
new LuisActionResolver(action.GetType().Assembly).ResolveActionFromLuisIntent(result,
out newIntentName);
if (newAction != null && !newAction.GetType().Equals(action.GetType()))
{
return(new QueryValueResult(false)
{
NewAction = newAction,
NewIntent = newIntentName
});
}
}
}
var properties = new List <PropertyInfo> {
action.GetType().GetProperty(paramName, BindingFlags.Public | BindingFlags.Instance)
};
if (!AssignEntitiesToMembers(action, properties, result.Entities, entityExtractor))
{
return(new QueryValueResult(AssignValue(action, properties.First(), originalValue)));
}
return(new QueryValueResult(true));
}
public AppRootDialog() : base(new LuisService(new LuisModelAttribute("203c9bdc-1a3d-473b-8373-ef622e482601", "3a99606f687246c5b8d953ab4052afd8")))
{
_actionResolver = new LuisActionResolver(typeof(GetOrderStatusAction).Assembly);
}