//get all the LUIS recognized entities.
private void GetEntityModelResolution(LuisResult luisResult, FundHoldingsModel holdingModel)
{
var entities = luisResult.ConnectedServiceResult.Entities;
if (entities != null)
{
foreach (EntityModel entity in entities)
{
switch (entity.Type)
{
case FundName:
var fund = Common.GetResolutionFromEntity(entity);
if (fund == "any fund")
{
holdingModel.AllFunds = true;
holdingModel.FundName.Add(fund);
}
else if (fund.Trim().Length == 5)
{
//is a fund ticker
holdingModel.FundName.Add(Common.tickersToFundName[fund.Trim().ToUpper()]);
}
else
{
holdingModel.FundName.Add(fund);
}
break;
case CompanyName:
holdingModel.Company = entity.Entity;
break;
//found a holding attribute. i.e. # of shares or Market value.
case HoldingAttribute:
holdingModel.HoldingAttributes.Add(Common.GetResolutionFromEntity(entity));
break;
default:
break;
}
}
}
}
private async Task <DialogTurnResult> ParseGivenParametersAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
var luisResult = (LuisResult)stepContext.Options;
var holdingModel = new FundHoldingsModel();
holdingModel.HoldingAttributes = new List <string>();
holdingModel.FundName = new List <string>();
//get the fund names, company, and (optional) holding attributes requested
GetEntityModelResolution(luisResult, holdingModel);
stepContext.Values[FundHoldingModelValue] = holdingModel;
// no company was recognized
if (string.IsNullOrEmpty(holdingModel.Company))
{
await stepContext.Context.SendActivityAsync(ChannelFormattingService.FormatSimpleMessage(stepContext.Context, "Please specify a company to see holding information."));
return(await stepContext.EndDialogAsync(null, cancellationToken));
}
//if no funds were selected, prompt user to select a fund or select all funds.
else if (holdingModel.FundName.Count == 0)
{
var choices = Common.PIFundNames.ToList();
choices.Insert(0, "All funds");
var suggestedActions = SuggestedActionGenerator.GenerateSuggestedActions(choices);
var reply = MessageFactory.Text(ChannelFormattingService.FormatSimpleMessage(stepContext.Context, "Which fund would you like to see holding information 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(FundHoldingsDialog)}.fundName", new PromptOptions {
Prompt = reply,
RetryPrompt = retryReply
}, cancellationToken));
}
return(await stepContext.NextAsync(null, cancellationToken));
}
