// Handles introduction/continuation prompt logic.
private async Task <DialogTurnResult> IntroStepAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
if (stepContext.Context.IsSkill())
{
// If the bot is in skill mode, skip directly to route and do not prompt
return(await stepContext.NextAsync(cancellationToken : cancellationToken));
}
else
{
// If bot is in local mode, prompt with intro or continuation message
var prompt = stepContext.Options as Activity ?? HeroCardResponses.SendIntroCard(stepContext.Context, _templateManager);
var state = await _stateAccessor.GetAsync(stepContext.Context, () => new NewsSkillState(), cancellationToken : cancellationToken);
var activity = stepContext.Context.Activity;
if (activity.Type == ActivityTypes.ConversationUpdate)
{
prompt = HeroCardResponses.SendIntroCard(stepContext.Context, _templateManager);
}
var promptOptions = new PromptOptions
{
Prompt = (Activity)prompt
};
return(await stepContext.PromptAsync(nameof(TextPrompt), promptOptions, cancellationToken));
}
}
// Runs on every turn of the conversation to check if the conversation should be interrupted.
protected async Task <DialogTurnResult> InterruptDialogAsync(DialogContext innerDc, CancellationToken cancellationToken)
{
DialogTurnResult interrupted = null;
var activity = innerDc.Context.Activity;
if (activity.Type == ActivityTypes.Message && !string.IsNullOrEmpty(activity.Text))
{
// Get connected LUIS result from turn state.
var generalResult = innerDc.Context.TurnState.Get <General>(StateProperties.GeneralLuisResult);
(var generalIntent, var generalScore) = generalResult.TopIntent();
if (generalScore > 0.5)
{
switch (generalIntent)
{
case General.Intent.Cancel:
{
await innerDc.Context.SendActivityAsync(_templateManager.GenerateActivityForLocale(MainStrings.CANCELLED), cancellationToken);
await innerDc.CancelAllDialogsAsync(cancellationToken);
if (innerDc.Context.IsSkill())
{
var state = await _stateAccessor.GetAsync(innerDc.Context, () => new NewsSkillState(), cancellationToken : cancellationToken);
interrupted = await innerDc.EndDialogAsync(state.IsAction?new ActionResult(false) : null, cancellationToken : cancellationToken);
}
else
{
interrupted = await innerDc.BeginDialogAsync(InitialDialogId, cancellationToken : cancellationToken);
}
break;
}
case General.Intent.Help:
{
await innerDc.Context.SendActivityAsync(HeroCardResponses.SendHelpCard(innerDc.Context, _templateManager), cancellationToken);
await innerDc.RepromptDialogAsync(cancellationToken);
interrupted = EndOfTurn;
break;
}
}
}
}
return(interrupted);
}
private async Task <DialogTurnResult> ShowArticlesAsync(WaterfallStepContext sc, CancellationToken cancellationToken)
{
var userState = await UserAccessor.GetAsync(sc.Context, () => new NewsSkillUserState(), cancellationToken : cancellationToken);
var articles = await _client.GetTrendingNewsAsync(userState.Market);
await sc.Context.SendActivityAsync(HeroCardResponses.ShowTrendingCards(sc.Context, TemplateManager, articles), cancellationToken);
var state = await ConvAccessor.GetAsync(sc.Context, () => new NewsSkillState(), cancellationToken : cancellationToken);
if (state.IsAction)
{
return(await sc.EndDialogAsync(GenerateNewsActionResult(articles, true), cancellationToken));
}
return(await sc.EndDialogAsync(cancellationToken : cancellationToken));
}
private async Task <DialogTurnResult> ShowArticlesAsync(WaterfallStepContext sc, CancellationToken cancellationToken)
{
var userState = await UserAccessor.GetAsync(sc.Context, () => new NewsSkillUserState(), cancellationToken : cancellationToken);
userState.Category = (FoundChoice)sc.Result;
// show favorite articles
var articles = await _client.GetNewsByCategoryAsync(userState.Category.Value, userState.Market);
await sc.Context.SendActivityAsync(HeroCardResponses.ShowFindArticleCards(sc.Context, TemplateManager, articles, true));
var state = await ConvAccessor.GetAsync(sc.Context, () => new NewsSkillState(), cancellationToken : cancellationToken);
if (state.IsAction)
{
return(await sc.EndDialogAsync(GenerateNewsActionResult(articles, true), cancellationToken));
}
return(await sc.EndDialogAsync(cancellationToken : cancellationToken));
}
private async Task <DialogTurnResult> ShowArticlesAsync(WaterfallStepContext sc, CancellationToken cancellationToken)
{
var userState = await UserAccessor.GetAsync(sc.Context, () => new NewsSkillUserState(), cancellationToken : cancellationToken);
var query = (string)sc.Result;
using (var client = new NewsClient(Settings.BingNewsEndPoint, _newsKey))
{
var articles = await client.GetNewsForTopicAsync(query, userState.Market);
await sc.Context.SendActivityAsync(HeroCardResponses.ShowFindArticleCards(sc.Context, TemplateManager, articles), cancellationToken);
var state = await ConvAccessor.GetAsync(sc.Context, () => new NewsSkillState(), cancellationToken : cancellationToken);
if (state.IsAction)
{
return(await sc.EndDialogAsync(GenerateNewsActionResult(articles, true), cancellationToken));
}
return(await sc.EndDialogAsync(cancellationToken : cancellationToken));
}
}
