public MainBot(MainBotAccessors mainBotAccessors, ILoggerFactory loggerFactory)
{
Logger = loggerFactory?.CreateLogger <MainBot>() ?? throw new ArgumentNullException(nameof(loggerFactory));
MainBotAccessors = mainBotAccessors ?? throw new ArgumentNullException(nameof(MainBotAccessors));
Dialogs = new DialogSet(MainBotAccessors.ConversationDialogState);
// Register WaterfallDialog. Pass an array of Task <DialogTurnResult> Xxx (WaterfallStepContext, CancellationToken) as an argument.
// This time I wrote in lambda to put it in one place, but I think that it is usually better to pass some class method.
Dialogs.Add(new WaterfallDialog("details", new WaterfallStep[]
{
(stepContext, cancellationToken) => stepContext.PromptAsync("name", new PromptOptions {
Prompt = MessageFactory.Text("What is your name?")
}, cancellationToken),
async(stepContext, cancellationToken) =>
{
var userProfile = await MainBotAccessors.UserProfile.GetAsync(stepContext.Context, () => new UserProfile(), cancellationToken);
userProfile.Name = (string)stepContext.Result;
await stepContext.Context.SendActivityAsync($"Thanks {userProfile.Name} !!", cancellationToken: cancellationToken);
return(await stepContext.PromptAsync("confirm", new PromptOptions {
Prompt = MessageFactory.Text("Can you tell me your age?")
}, cancellationToken));
},
async(stepContext, cancellationToken) =>
{
if ((bool)stepContext.Result)
{
return(await stepContext.PromptAsync("age", new PromptOptions {
Prompt = MessageFactory.Text("So, how old are you?")
}, cancellationToken));
}
else
{
// Let's say that the age is -1 and next
return(await stepContext.NextAsync(-1, cancellationToken));
}
},
async(stepContext, cancellationToken) =>
{
var userProfile = await MainBotAccessors.UserProfile.GetAsync(stepContext.Context, () => new UserProfile(), cancellationToken);
userProfile.Age = (int)stepContext.Result;
if (userProfile.Age == -1)
{
// Age was canceled
await stepContext.Context.SendActivityAsync($"It's mysterious!!", cancellationToken: cancellationToken);
}
else
{
// I got my age
await stepContext.Context.SendActivityAsync($"{userProfile.Age} years old!!", cancellationToken: cancellationToken);
}
return(await stepContext.PromptAsync("confirm", new PromptOptions {
Prompt = MessageFactory.Text("Is it correct?")
}, cancellationToken));
},
async(stepContext, cancellationToken) =>
{
if ((bool)stepContext.Result)
{
var userProfile = await MainBotAccessors.UserProfile.GetAsync(stepContext.Context, () => new UserProfile(), cancellationToken);
if (userProfile.Age == -1)
{
await stepContext.Context.SendActivityAsync($"Mysterious {userProfile.Name}", cancellationToken: cancellationToken);
}
else
{
await stepContext.Context.SendActivityAsync($"{userProfile.Name} is {userProfile.Age} years old!", cancellationToken: cancellationToken);
}
}
else
{
await stepContext.Context.SendActivityAsync($"Well then, do not forget to forget about you!", cancellationToken: cancellationToken);
await MainBotAccessors.UserProfile.DeleteAsync(stepContext.Context, cancellationToken);
}
return(await stepContext.EndDialogAsync(cancellationToken: cancellationToken));
}
}));
// We also add a dialog calling with PromptAsync in WaterfallDialog.
Dialogs.Add(new TextPrompt("name"));
Dialogs.Add(new NumberPrompt <int>("age"));
Dialogs.Add(new ConfirmPrompt("confirm"));
}
public async Task OnTurnAsync(ITurnContext turnContext, CancellationToken cancellationToken = default(CancellationToken))
{
Logger.LogInformation($"{nameof(OnTurnAsync)} started");
if (turnContext.Activity.Type == ActivityTypes.Message)
{
string userLanguage = await MainBotAccessors.LanguagePreference.GetAsync(turnContext, () => TranslationSettings.DefaultLanguage) ?? TranslationSettings.DefaultLanguage;
bool translate = userLanguage != TranslationSettings.DefaultLanguage;
bool isLoginPrompted = await MainBotAccessors.IsLoginPrompted.GetAsync(turnContext, () => false);
bool isAuthenticated = await MainBotAccessors.IsAuthenticated.GetAsync(turnContext, () => false);
if (IsLanguageChangeRequested(turnContext.Activity.Text))
{
await MainBotAccessors.LanguagePreference.SetAsync(turnContext, turnContext.Activity.Text);
var reply = turnContext.Activity.CreateReply($"Your current language code is: {turnContext.Activity.Text}");
await turnContext.SendActivityAsync(reply, cancellationToken);
}
else if (isAuthenticated)
{
var dialogContext = await Dialogs.CreateContextAsync(turnContext, cancellationToken);
var results = await dialogContext.ContinueDialogAsync(cancellationToken);
if (results.Status == DialogTurnStatus.Empty)
{
await dialogContext.BeginDialogAsync("details", null, cancellationToken);
}
}
else if (!isLoginPrompted)
{
var reply = turnContext.Activity.CreateReply();
var card = new HeroCard
{
Buttons = new List <CardAction>()
{
//new CardAction(title: "Sign In", type: ActionTypes.PostBack, value: "Please sign in to your Azure account"),
new CardAction(ActionTypes.OpenUrl, title: "Click here to sign in", value: "https://azure.microsoft.com/en-us/services/bot-service/"),
},
};
reply.Attachments = new List <Attachment>()
{
card.ToAttachment()
};
//IsLoginPrompted = true;
await MainBotAccessors.IsLoginPrompted.SetAsync(turnContext, true);
await turnContext.SendActivityAsync(reply, cancellationToken);
}
else if (isLoginPrompted && !isAuthenticated)
{
var reply = turnContext.Activity.Text;
if (reply.Equals("3344"))
{
//IsAuthenticated = true;
await MainBotAccessors.IsAuthenticated.SetAsync(turnContext, true);
}
}
await MainBotAccessors.SaveChangesAsync(turnContext);
}
else
{
await turnContext.SendActivityAsync($"{turnContext.Activity.Type} event detected");
}
Logger.LogInformation($"{nameof(OnTurnAsync)} ended");
}