public async Task OnTurnAsync(ITurnContext turnContext, CancellationToken cancellationToken = default(CancellationToken))
{
Logger.LogInformation($"{nameof(OnTurnAsync)} started");
if (turnContext.Activity.Type == ActivityTypes.Message)
{
var dialogContext = await Dialogs.CreateContextAsync(turnContext, cancellationToken);
var results = await dialogContext.ContinueDialogAsync(cancellationToken);
if (results.Status == DialogTurnStatus.Empty)
{
await dialogContext.BeginDialogAsync("details", null, cancellationToken);
}
await MyBotAccessors.SaveChangesAsync(turnContext);
}
else
{
await turnContext.SendActivityAsync($"{turnContext.Activity.Type} event detected");
}
Logger.LogInformation($"{nameof(OnTurnAsync)} ended");
}
public MyBot(MyBotAccessors myBotAccessors, ILoggerFactory loggerFactory)
{
MyBotAccessors = myBotAccessors ?? throw new ArgumentNullException(nameof(myBotAccessors));
Logger = loggerFactory?.CreateLogger <MyBot>() ?? throw new ArgumentNullException(nameof(loggerFactory));
Dialogs = new DialogSet(MyBotAccessors.ConversationDialogState);
// WaterfallDialog を登録。引数に Task<DialogTurnResult> Xxx(WaterfallStepContext, CancellationToken) の配列を渡す。
// 今回は一か所にまとめるためにラムダで書いたけど、普通は何らかのクラスのメソッドを渡すのがいいと思う。
Dialogs.Add(new WaterfallDialog("details", new WaterfallStep[]
{
(stepContext, cancellationToken) => stepContext.PromptAsync("name", new PromptOptions {
Prompt = MessageFactory.Text("名前は？")
}, cancellationToken),
async(stepContext, cancellationToken) =>
{
var userProfile = await MyBotAccessors.UserProfile.GetAsync(stepContext.Context, () => new UserProfile(), cancellationToken);
userProfile.Name = (string)stepContext.Result;
await stepContext.Context.SendActivityAsync($"ありがと！{userProfile.Name}！！", cancellationToken: cancellationToken);
return(await stepContext.PromptAsync("confirm", new PromptOptions {
Prompt = MessageFactory.Text("年齢教えてくれる？")
}, cancellationToken));
},
async(stepContext, cancellationToken) =>
{
if ((bool)stepContext.Result)
{
return(await stepContext.PromptAsync("age", new PromptOptions {
Prompt = MessageFactory.Text("ありがとう！年齢入れて！")
}, cancellationToken));
}
else
{
// 年齢は -1 ということにして次のへ
return(await stepContext.NextAsync(-1, cancellationToken));
}
},
async(stepContext, cancellationToken) =>
{
var userProfile = await MyBotAccessors.UserProfile.GetAsync(stepContext.Context, () => new UserProfile(), cancellationToken);
userProfile.Age = (int)stepContext.Result;
if (userProfile.Age == -1)
{
// 年齢キャンセルされた
await stepContext.Context.SendActivityAsync($"ミステリアスなんだね！！", cancellationToken: cancellationToken);
}
else
{
// 年齢入れてもらった
await stepContext.Context.SendActivityAsync($"{userProfile.Age} 歳なんだね！！", cancellationToken: cancellationToken);
}
return(await stepContext.PromptAsync("confirm", new PromptOptions {
Prompt = MessageFactory.Text("あってる？")
}, cancellationToken));
},
async(stepContext, cancellationToken) =>
{
if ((bool)stepContext.Result)
{
var userProfile = await MyBotAccessors.UserProfile.GetAsync(stepContext.Context, () => new UserProfile(), cancellationToken);
if (userProfile.Age == -1)
{
await stepContext.Context.SendActivityAsync($"ミステリアスな {userProfile.Name} さんだね！", cancellationToken: cancellationToken);
}
else
{
await stepContext.Context.SendActivityAsync($"{userProfile.Age} 歳の {userProfile.Name} さんだね！", cancellationToken: cancellationToken);
}
}
else
{
await stepContext.Context.SendActivityAsync($"じゃぁ、君のことは覚えないで忘れておくね！", cancellationToken: cancellationToken);
await MyBotAccessors.UserProfile.DeleteAsync(stepContext.Context, cancellationToken);
}
return(await stepContext.EndDialogAsync(cancellationToken: cancellationToken));
}
}));
// WaterfallDialog の中で PromptAsync で呼び出してるダイアログも追加する。
Dialogs.Add(new TextPrompt("name"));
Dialogs.Add(new NumberPrompt <int>("age"));
Dialogs.Add(new ConfirmPrompt("confirm"));
}