/// <summary>
/// Makes a request to the LUIS service to parse <paramref name="text"/> for intents and entities.
/// </summary>
/// <param name="text">Natural language text string to parse.</param>
/// <param name="context">Opaque context object to pass through to activated intent handler</param>
/// <returns>True if an intent was routed and handled.</returns>
public async Task <bool> Route(string text, object context)
{
if (_client == null)
{
throw new InvalidOperationException("No API endpoint has been specified for this IntentRouter");
}
var result = await _client.Predict(text);
return(await Route(result, context));
}
public IHttpActionResult POST()
{
try
{
//設定ChannelAccessToken(或抓取Web.Config)
this.ChannelAccessToken = "qw6hghZir3I1lTq2PQCZ5Ap30I3eDEUju5UXCeS1E1vi8ja2QftluqLEf+TyAfmaS6CDLava+i1jzHEpy9rVVfxXz00kL615WL0mNasRf+Ge9pnxLv2sEmhg9Ml7AGT5MsqM7TktOmovad2CB8H4bgdB04t89/1O/w1cDnyilFU=";
const string LuisAppId = "c8a36302-0cc4-426d-b4ba-cac8234a0f09";
const string LuisAppKey = "7d43e486a4fd49fe8e743470b8e5e8c6";
const string Luisdomain = "westus";
Microsoft.Cognitive.LUIS.LuisClient lc =
new Microsoft.Cognitive.LUIS.LuisClient(LuisAppId, LuisAppKey, true, Luisdomain);
//取得Line Event
var item = this.ReceivedMessage.events.FirstOrDefault();
string Message = "";
//回覆訊息
switch (item.type)
{
case "join":
Message = $"有人把我加入{item.source.type}中了，大家好啊~";
//回覆用戶
isRock.LineBot.Utility.ReplyMessage(ReceivedMessage.events[0].replyToken, Message, ChannelAccessToken);
break;
case "message":
if (item.message.text == "bye")
{
//回覆用戶
isRock.LineBot.Utility.ReplyMessage(item.replyToken, "bye-bye", ChannelAccessToken);
//離開
if (item.source.type.ToLower() == "room")
{
isRock.LineBot.Utility.LeaveRoom(item.source.roomId, ChannelAccessToken);
}
if (item.source.type.ToLower() == "group")
{
isRock.LineBot.Utility.LeaveGroup(item.source.roomId, ChannelAccessToken);
}
}
else if (item.message.text == "ID" || item.message.text == "id")
{
Message = "你的user id: " + Convert.ToString(item.source.userId);
}
else
{
var ret = lc.Predict(item.message.text).Result;
if (ret.TopScoringIntent.Name == "打招呼")
{
Message = "你好啊!!!";
}
else if (ret.TopScoringIntent.Name == "時間")
{
Message = "現在時間 : " + System.DateTime.Now;
}
else
{
Message = "??";
}
}
//回覆用戶
isRock.LineBot.Utility.ReplyMessage(item.replyToken, Message, ChannelAccessToken);
break;
default:
break;
}
//response OK
return(Ok());
}
catch (Exception ex)
{
//回覆訊息
this.PushMessage("Ued3ad06f07d7d541a9cc742c7f2dcb5c", "發生錯誤:\n" + ex.Message);
//response OK
return(Ok());
}
}
public MainWindow()
{
InitializeComponent();
Locale = "en-US";
english.IsChecked = true;
// See https://www.luis.ai/applications
// Make pi run the following command: python app.py 'CONNECTION_STRING'
var enterKeyStream = Observable.FromEventPattern <KeyEventArgs>(command, "KeyDown")
.Select(e => ((KeyEventArgs)e.EventArgs).Key)
.Where(k => k == Key.Enter)
.Select(k => (Object)null);
Observable.FromEventPattern(submit, "Click")
.Merge(enterKeyStream)
.ObserveOnDispatcher()
.Select(_ =>
{
var text = command.Text;
responseText.Text += "Recognized command: " + text;
command.Text = "";
responseText.Text = "";
return(text);
})
.Where(text => !String.IsNullOrWhiteSpace(text))
.ObserveOnDispatcher()
.SelectMany(text =>
{
responseText.Text += "Analyzing text... ";
Debug.WriteLine("Predicting: " + text);
return(_luisClient.Predict(text).ToObservable());
})
.ObserveOnDispatcher()
.SelectMany(result =>
{
responseText.Text += "Done";
responseText.Text += "\nIntent: " + result.TopScoringIntent.Name;
Debug.WriteLine(result.TopScoringIntent.Name + ": " + result.TopScoringIntent.Score);
bool isLight = result.Entities.ContainsKey("light");
responseText.Text += "\nEntity: " + (isLight ? "light" : "unknown");
if (isLight)
{
responseText.Text += "\nSending command... ";
return(SendIntentAsync(_iotClient, result.TopScoringIntent.Name, "light", parseFrequency(result)).ToObservable());
}
else
{
responseText.Text += "\nNO ENTITIES FOUND. No action required. ";
return(Task.Delay(TimeSpan.FromMilliseconds(0)).ToObservable());
}
})
.ObserveOnDispatcher()
.Subscribe(result =>
{
responseText.Text += "Done";
});
}