public void Excute()
{
switch (Command)
{
case "Trans":
Translator translator = new Translator();
if (Parameters.Count > 0)
{
Result = translator.Trans(Parameters.ToArray()[0]);
}
break;
case "Calc":
MathEngine mathEngine = new MathEngine();
if (Parameters.Count > 0)
{
Result = mathEngine.Calc(Parameters.ToArray()[0]);
}
break;
default:
Result = null;
break;
}
;
}
public async Task BotAnswer(IDialogContext context, string question)
{
string _answer = "Bạn đã hỏi. Tôi đang tìm câu trả lời";
if (question.EndsWith("?"))
{
question = question.Trim().Remove(question.Length - 1, 1).Trim();
}
if (question.EndsWith("="))
{
question = question.Trim().Remove(question.Length - 1, 1).Trim();
}
MathEngine mathEngine = new MathEngine();
if (mathEngine.IsMathExpression(question))
{
var _expr = mathEngine.Calc(question);
_answer = _expr;
await BotTalk(context, _answer);
BotStories.Add(_answer);
}
else
{
string _msg = "Xin lỗi. Biểu thức toán học của bạn không đúng. Vui lòng hỏi lại.";
await BotTalk(context, _msg);
BotStories.Add(_msg);
}
string _functionName = question.GetFromBeginTo("(");
//string _functionParams = question.GetB
}
public virtual async Task MessageReceivedAsync(IDialogContext context, IAwaitable <IMessageActivity> result)
{
var message = await result;
_manager = new QuestionManager();
Questions = new List <Question>();
Questions = _manager.GenerateRandomQuestions(NumbersOfQuestions);
if (message.Text.EndsWith("?"))
{
await BotAnswer(context, message.Text);
}
else if (message.Text.IsNumeric())
{
var _lastQuestion = Questions[i].Content;
var _expr = mathEngine.Calc(_lastQuestion);
var _answer = _expr;
if (_answer.ToLower() == message.Text.ToLower())
{
await context.PostAsync($"Đúng");
}
else
{
await context.PostAsync($"Sai");
}
i = i + 1;
await BotAsk(context, i);
}
else if (message.Text.Contains("test"))
{
await BotAsk(context, i);
}
else
{
await new RootDialog().MessageReceivedAsync(context, result);
}
}
public async Task ProcessMessageAsync(IDialogContext context, IMessageActivity message)
{
UserMessage userText = new UserMessage(message.Text);
if (userText.Type == UserMessageType.Url)
{
UrlModel url = new UrlModel(userText.Text);
if (url.Ping())
{
using (MathBotDataContext dbContext = new MathBotDataContext())
{
if (!dbContext.Urls.Select(t => t.Url).Contains(url.Url))
{
try
{
dbContext.Urls.Add(url);
await dbContext.SaveChangesAsync();
await BotTalk(context, MakeBotMessage(userText));
}
catch (Exception ex)
{
await BotTalk(context, ex.Message);
}
}
else
{
await BotTalk(context, url.Url + " is exits");
}
}
}
return;
}
else if (userText.Type == UserMessageType.MathExpression)
{
MathEngine mathEngine = new MathEngine();
string _result = mathEngine.Calc(userText.Text);
await BotTalk(context, _result);
return;
}
else if (userText.Type == UserMessageType.DatabaseCommand)
{
string command = "";
string sql = userText.Text.GetFromEndTo("#");
string table = userText.Text.NextWords("#")[0];
using (MathBotDataContext dbContext = new MathBotDataContext())
{
if (table == "Url")
{
string lastUrl = dbContext.Urls
.OrderByDescending(t => t.CreatedDate)
.FirstOrDefault().Url;
await BotTalk(context, lastUrl);
return;
}
else
{
return;
}
}
}
else if (userText.Type == UserMessageType.Translate)
{
await BotTranslate(context, userText);
return;
}
else if (userText.Type == UserMessageType.ChangeCurrency)
{
if (userText.Text.ToLower().EndsWith("vnd"))
{
string amount = userText.Text.GetFromBeginTo("?").Trim();
decimal _amount = decimal.Parse(amount);
string endToken = userText.Text.GetFromEndTo("?").Trim();
var results = Convertor.CurrencyConvert(_amount, "USD", "VND");
string replyMessage = results;
await BotTalk(context, replyMessage);
}
return;
}
else if (userText.Text.StartsWith("#vietlott"))
{
string _url = "http://vietlott.vn/vi/trung-thuong/ket-qua-trung-thuong/";
await BotTalk(context, "Now i'm reading from (url): " + _url);
WebPage _page = new WebPage(_url.Trim());
if (_page.HtmlTables != null && _page.HtmlTables.Count > 0)
{
foreach (var table in _page.HtmlTables)
{
foreach (var row in table.Rows)
{
if (row.IsContainsNumber())
{
string text = row.ToHtmlDocument().DocumentNode.InnerText;
var numbers = text.GetNumbers()
.WordsToString();
if (!numbers.IsNullOrEmptyOrWhiteSpace())
{
await BotTalk(context, numbers);
}
}
}
}
}
}
else if (userText.Type == UserMessageType.Search)
{
string command = userText.Text;
var results = new GoogleServices()
.Search(command);
var items = results.Items.TakeMax(5);
foreach (var item in results.Items)
{
await BotTalk(context, item.HtmlSnippet);
}
return;
}
else if (userText.Type == UserMessageType.ImageSearch)
{
string command = userText.Text;
var results = new GoogleServices()
.SearchImage(command);
var items = results.Items.TakeMax(5);
foreach (var item in results.Items)
{
await BotTalk(context, item.HtmlSnippet);
}
return;
}
else if (userText.Type == UserMessageType.SayGoodbye)
{
await BotTalk(context, "Goodbye");
return;
}
else if (userText.Type == UserMessageType.SayHello)
{
await BotTalk(context, "Hello");
return;
}
else
{
await this.SendUnknowMessageAsync(context);
}
}