// Translator Bot
// Translates a word for you in French, Spanish, or German.

using System;
namespace ChatBot 
{
	class TranslatorBot : BasicBot 
	{
		static string language;
		public override string HandleMessage(string message, string user) 
		{
			if(state == "0")
			{	
				state = "1";
				return "Which language do you want to use: french, spanish, or german?";
			}
			else if(state == "1")
			{
				switch(message)
				{
					case "french": language = "fr"; 
							break;
					case "spanish": language = "es"; 
							break;
					case "german": language = "de"; 
							break;
					default: language = "es";
							break;
				}
				state = "2";
				return "What word do you want to translate?";
			}
			else
			{
				state = "0";
				string url = "http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&langpair=en|" + language + "&q=" + message;
				string info = User.WebpageToString(url.ToString()); 
				int position = info.IndexOf("translated");
				string start = info.Substring(position+17);
				int endposition = start.IndexOf("\"");
				return start.Substring(0,endposition);
			}
		}
	}
}