public void GetEntityResolutions(LuisResult luisResult, FundAttributionModel attrModel)
{
var entities = luisResult.ConnectedServiceResult.Entities;
if (entities != null)
{
foreach (EntityModel entity in entities)
{
switch (entity.Type)
{
//found fund name
case FundName:
var fund = Common.GetResolutionFromEntity(entity);
//given fund name is a ticker
if (fund.Trim().Length == 5)
{
attrModel.FundName = Common.tickersToFundName[fund.Trim().ToUpper()];
}
else
{
attrModel.FundName = fund;
}
break;
//found contributor or detractor
case AttributionType:
var attrType = Common.GetResolutionFromEntity(entity);
if (attrType == "contributor")
{
attrModel.ContributorsOrDetractors = 0;
}
else
{
attrModel.ContributorsOrDetractors = 1;
}
break;
//found "return of holding" or "contribution to portfolio return"
case AttributionChars:
attrModel.AttributionChar = Common.GetResolutionFromEntity(entity);
break;
default:
break;
}
}
}
}
private async Task <DialogTurnResult> ParseGivenParametersAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
var luisResult = (LuisResult)stepContext.Options;
var attributionModel = new FundAttributionModel();
//find all entities found by LUIS and save it to the model
GetEntityResolutions(luisResult, attributionModel);
//if the user requested "any fund"
if (attributionModel.FundName == "any fund")
{
attributionModel.FundName = null;
await stepContext.Context.SendActivityAsync(ChannelFormattingService.FormatSimpleMessage(stepContext.Context, "You must select a fund to view top contributors/detractors"));
return(await stepContext.EndDialogAsync(null, cancellationToken));
}
stepContext.Values[FundAttributionModelValue] = attributionModel;
//if no fund name is given, we need to ask the user
if (string.IsNullOrEmpty(attributionModel.FundName))
{
var choices = Common.PIFundNames.ToList();
var suggestedActions = SuggestedActionGenerator.GenerateSuggestedActions(choices);
var placeholder = attributionModel.ContributorsOrDetractors == 0 ? "top contributors" : "top detractors";
var reply = MessageFactory.Text(ChannelFormattingService.FormatSimpleMessage(stepContext.Context, $"Which fund would you like to see {placeholder} for?"));
var retryReply = MessageFactory.Text(ChannelFormattingService.FormatSimpleMessage(stepContext.Context, "Please select a valid choice"));
reply.SuggestedActions = suggestedActions;
retryReply.SuggestedActions = suggestedActions;
return(await stepContext.PromptAsync($"{nameof(FundAttributionDialog)}.fundName", new PromptOptions
{
Prompt = reply,
RetryPrompt = retryReply
}, cancellationToken));
}
return(await stepContext.NextAsync(null, cancellationToken));
}
