public async Task StartAsync(IDialogContext context)
{
await context.PostAsync($"Welcome to Trivia, Let's play...");
// post the question and choices as a hero card
_game = new TriviaGame("");
await context.PostAsync(_game.CurrentQuestion().Question);
await context.PostAsync(MakeChoiceCard(context, _game.CurrentQuestion()));
// wait for input
context.Wait(MessageReceivedAsync);
}
/// <summary>
/// Here we'll check the users answer and post the next question until there are no more questions
/// </summary>
/// <param name="context">The current chat context</param>
/// <param name="result">The IAwaitable result</param>
/// <returns></returns>
private async Task MessageReceivedAsync(IDialogContext context, IAwaitable <object> result)
{
var activity = (IMessageActivity)await result;
int usersAnswer = -1;
if (int.TryParse(activity.Text, out usersAnswer))
{
await context.PostAsync($"You chose: {activity.Text}");
if (_game.Answer(usersAnswer))
{
await context.PostAsync("Correct!");
}
else
{
await context.PostAsync("Sorry, that's wrong :-(");
}
await context.PostAsync($"Your score is: {_game.Score()}/{_game._questions.Count}. Next question!");
TriviaQuestion nextQuestion = _game.MoveToNextQuestion();
if (nextQuestion != null)
{
// post the question in separate message so that it doesn't get cut off
await context.PostAsync(_game.CurrentQuestion().Question);
await context.PostAsync(MakeChoiceCard(context, nextQuestion));
context.Wait(MessageReceivedAsync);
}
else
{
await context.PostAsync("That's it! Thanks for playing :-)");
// see if the user will take our survey
PromptDialog.Confirm(context, AfterAskAboutSurvey,
new PromptOptions <string>(
"Would you like to take a survey?",
"Sorry, I didnt't get that",
"Hmm...it seems I am having some difficult, let's forget about that survey.",
null, 3));
}
}
else
{
try
{
// send to luis to see if we can pick up the users intet
await context.Forward(new MyLuisDialog(), AfterLuis, activity, CancellationToken.None);
}
catch (Exception e)
{
await context.PostAsync($"Tried to start LUIS but got: {e.Message}");
}
}
}
/// <summary>
/// Here we'll set the players name returned from the prompt and then initialize the game
/// </summary>
/// <param name="context"></param>
/// <param name="result"></param>
/// <returns></returns>
private async Task AfterName(IDialogContext context, IAwaitable <object> result)
{
// we stored the user's name in the bot session data in RootDialog, now we will retrieve it
IMessageActivity activity = (IMessageActivity)await result;
StateClient stateClient = activity.GetStateClient();
// get the current user data
BotData userData = await stateClient.BotState.GetUserDataAsync(activity.ChannelId, activity.From.Id);
// upate/set a property called 'name'
string name = userData.GetProperty <string>("Name");
_game = new TriviaGame(name);
await context.PostAsync($"Ready or not, {name}, Let's play!");
// post the question in separate message so that it doesn't get cut off
await context.PostAsync(_game.CurrentQuestion().Question);
// most the question and choices as a hero card
await context.PostAsync(MakeChoiceCard(context, _game.CurrentQuestion()));
// wait for the answer
context.Wait(MessageReceivedAsync);
}
