我们可以在没有 azure 或 bot 模拟器的情况下在自己的客户端中测试 bot 吗？

Question

我是新手。我已经检查了已经提出的问题，但找不到适合我的场景的答案。

查询： 我试图在本地创建一个机器人，在文档的帮助下我成功了。我可以在机器人模拟器中测试它。现在，我想在 wpf 中创建我自己的客户端，我在网上找到的所有示例都具有来自 azure 的直线秘密。但是，模拟器在没有互联网的情况下工作，所以我想，他们一定是在秘密地做这件事。

因为我是 wpf 应用程序开发人员，所以我无法理解模拟器源代码或使其 运行 可用。

任何人都可以告诉我或指出我可以在哪里检查如何 运行 在没有 azure direcltline 秘密的情况下本地 bot 客户端吗？

机器人

[BotAuthentication]
public class MessagesController : ApiController
{
    /// <summary>
    /// POST: api/Messages
    /// Receive a message from a user and reply to it
    /// </summary>
    public async Task<HttpResponseMessage> Post([FromBody]Activity activity)
    {
        if (activity.Type == ActivityTypes.Message)
        {
            await Conversation.SendAsync(activity, () => new DirectLineBotDialog());
        }
        else
        {
            await HandleSystemMessage(activity);
        }

        var response = Request.CreateResponse(HttpStatusCode.OK);
        return response;
    }

    private async Task HandleSystemMessage(Activity message)
    {
        if (message.Type == ActivityTypes.DeleteUserData)
        {
            // Implement user deletion here
            // If we handle user deletion, return a real message
        }
        else if (message.Type == ActivityTypes.ConversationUpdate)
        {
            // Handle conversation state changes, like members being added and removed
            // Use Activity.MembersAdded and Activity.MembersRemoved and Activity.Action for info
            // Not available in all channels

            if (message.MembersAdded.Any(o => o.Id == message.Recipient.Id))
            {
                ConnectorClient client = new ConnectorClient(new Uri(message.ServiceUrl));

                var reply = message.CreateReply();

                reply.Text = "Welcome to the Bot to showcase the DirectLine API. Send 'Show me a hero card' or 'Send me a BotFramework image' to see how the DirectLine client supports custom channel data. Any other message will be echoed.";

                await client.Conversations.ReplyToActivityAsync(reply);
            }
        }
        else if (message.Type == ActivityTypes.ContactRelationUpdate)
        {
            // Handle add/remove from contact lists
            // Activity.From + Activity.Action represent what happened
        }
        else if (message.Type == ActivityTypes.Typing)
        {
            // Handle knowing tha the user is typing
        }
        else if (message.Type == ActivityTypes.Ping)
        {
        }

    }
}

客户：

 class Program
{
    private static string directLineSecret = ConfigurationManager.AppSettings["DirectLineSecret"];
    private static string botId = ConfigurationManager.AppSettings["BotId"];
    private static string fromUser = "DirectLineSampleClientUser";

    static void Main(string[] args)
    {
        StartBotConversation().Wait();
    }


    private static async Task StartBotConversation()
    {
        DirectLineClient client = new DirectLineClient(directLineSecret);
        var conversation = await client.Conversations.StartConversationAsync();

        new System.Threading.Thread(async () => await ReadBotMessagesAsync(client, conversation.ConversationId)).Start();

        Console.Write("Command> ");

        while (true)
        {
            string input = Console.ReadLine().Trim();

            if (input.ToLower() == "exit")
            {
                break;
            }
            else
            {
                if (input.Length > 0)
                {
                    Activity userMessage = new Activity
                    {
                        From = new ChannelAccount(fromUser),
                        Text = input,
                        Type = ActivityTypes.Message
                    };

                    await client.Conversations.PostActivityAsync(conversation.ConversationId, userMessage);
                }
            }
        }
    }

    private static async Task ReadBotMessagesAsync(DirectLineClient client, string conversationId)
    {
        string watermark = null;

        while (true)
        {
            var activitySet = await client.Conversations.GetActivitiesAsync(conversationId, watermark);
            watermark = activitySet?.Watermark;

            var activities = from x in activitySet.Activities
                             where x.From.Id == botId
                             select x;

            foreach (Activity activity in activities)
            {
                Console.WriteLine(activity.Text);

                if (activity.Attachments != null)
                {
                    foreach (Attachment attachment in activity.Attachments)
                    {
                        switch (attachment.ContentType)
                        {
                            case "application/vnd.microsoft.card.hero":
                                RenderHeroCard(attachment);
                                break;

                            case "image/png":
                                Console.WriteLine($"Opening the requested image '{attachment.ContentUrl}'");

                                Process.Start(attachment.ContentUrl);
                                break;
                        }
                    }
                }

                Console.Write("Command> ");
            }

            await Task.Delay(TimeSpan.FromSeconds(1)).ConfigureAwait(false);
        }
    }

    private static void RenderHeroCard(Attachment attachment)
    {
        const int Width = 70;
        Func<string, string> contentLine = (content) => string.Format($"{{0, -{Width}}}", string.Format("{0," + ((Width + content.Length) / 2).ToString() + "}", content));

        var heroCard = JsonConvert.DeserializeObject<HeroCard>(attachment.Content.ToString());

        if (heroCard != null)
        {
            Console.WriteLine("/{0}", new string('*', Width + 1));
            Console.WriteLine("*{0}*", contentLine(heroCard.Title));
            Console.WriteLine("*{0}*", new string(' ', Width));
            Console.WriteLine("*{0}*", contentLine(heroCard.Text));
            Console.WriteLine("{0}/", new string('*', Width + 1));
        }
    }
}

如果我做错了什么，请告诉我。

提前致谢

Answer 1

看看我同事 Ryan Volum 的 the excellent Offline DirectLine node package。不要仅仅因为您正在编写基于 .NET 的机器人，就因为它是基于 Node 的这一事实而让您望而却步。它所做的只是建立一个本地网络服务器来模拟 DirectLine API 并将请求通过隧道传送到您的机器人。

使用起来超级简单，跟着the usage directions on the package page.