/// <summary>
/// Shared method to get missing information
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
private async Task <bool> PromptForMissingData(ITurnContext context)
{
// If we don't have a title (or if its too long), prompt the user to get it.
if (String.IsNullOrWhiteSpace(this.Game.Title))
{
this.TopicState = TopicStates.TitlePrompt;
await AddGameResponses.ReplyWithTitlePrompt(context, this.Game);
return(true);
}
// if title exists but is not valid, then provide feedback and prompt again
else if (this.Game.Title.Length < 1 || this.Game.Title.Length > 100)
{
this.Game.Title = null;
this.TopicState = TopicStates.TitlePrompt;
await AddGameResponses.ReplyWithTitleValidationPrompt(context, this.Game);
return(true);
}
// ask for confirmation that we want to add it
await AddGameResponses.ReplyWithAddConfirmation(context, this.Game);
this.TopicState = TopicStates.AddConfirmation;
return(true);
}
/// <summary>
/// we call for every turn while the topic is still active
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public async Task <bool> ContinueTopic(NumberBotContext context)
{
// for messages
if (context.Activity.Type == ActivityTypes.Message)
{
switch (context.RecognizedIntents.TopIntent?.Name)
{
case "showGuesses":
// allow show alarm to interrupt, but it's one turn, so we show the data without changing the topic
await new ShowGamesTopic().StartTopic(context);
return(await this.PromptForMissingData(context)); // Continue Topic - showGames
case "help":
// show contextual help
await AddGameResponses.ReplyWithHelp(context, this.Game);
return(await this.PromptForMissingData(context)); // Continue Topic - help
case "cancel":
// prompt to cancel
await AddGameResponses.ReplyWithCancelPrompt(context, this.Game);
this.TopicState = TopicStates.CancelConfirmation; // Continue Topic cancel
return(true);
default:
return(await ProcessTopicState(context));
}
}
return(true);
}
private async Task <bool> ProcessTopicState(NumberBotContext context)
{
string utterance = (context.Activity.AsMessageActivity().Text ?? "").Trim();
// process without confirmation
this.TopicState = TopicStates.AddConfirmation;
this.Game.Title = utterance;
if (context.UserState.Games == null)
{
context.UserState.Games = new List <Game>();
}
context.UserState.Games.Add(this.Game);
//await AddGameResponses.ReplyWithAddedAlarm(context, this.Game);
// get values
int guessedNumber = Convert.ToInt32(utterance);
int secretNumber = context.UserState.SecretNumber;
int minNumber = context.UserState.MinNumber;
int maxNumber = context.UserState.MaxNumber;
// calculate
if (guessedNumber == secretNumber)
{
this.Guess.Comp = 0; // correct
}
else
{
if (guessedNumber > secretNumber)
{
if (guessedNumber < maxNumber)
{
maxNumber = guessedNumber;
}
this.Guess.Comp = 1; // too high
}
else if (guessedNumber < secretNumber)
{
if (guessedNumber > minNumber)
{
minNumber = guessedNumber;
}
this.Guess.Comp = -1; // too low
}
// guess again!
}
// update user state
this.Guess.GuessValue = guessedNumber;
if (context.UserState.Guesses == null)
{
context.UserState.Guesses = new List <Guess>();
}
context.UserState.Guesses.Add(this.Guess);
await AddGameResponses.ReplyWithAddedGuess(context, this.Guess);
return(false);
//we are using TopicState to remember what we last asked
//switch (this.TopicState)
//{
// case TopicStates.TitlePrompt:
// this.Game.Title = utterance;
// return await this.PromptForMissingData(context); // Process Topic State - Title Prompt
// case TopicStates.AddConfirmation:
// switch (context.RecognizedIntents.TopIntent?.Name)
// {
// case "confirmYes":
// if (context.UserState.Games == null)
// {
// context.UserState.Games = new List<Game>();
// }
// context.UserState.Games.Add(this.Game);
// await AddGameResponses.ReplyWithAddedAlarm(context, this.Game);
// // end topic
// return false;
// case "confirmNo":
// await AddGameResponses.ReplyWithTopicCanceled(context);
// // End current topic
// return false;
// default:
// return await this.PromptForMissingData(context); // Process Topic State - Add Confirmation (default)
// }
// default:
// return await this.PromptForMissingData(context); // Process Topic State - default
//}
}