/*
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

/*
    Copyright 2010 Joe Robinson <joe@lc8n.com>
*/


import java.net.URL;
import java.net.URLConnection;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class bladictionary {
	
	public static void main(String[] args) throws IOException
	{
		String query = args[0];
		String[] parts = null;
		//URL which provides XML response
		URL url = new URL("http://services.aonaware.com/DictService/DictService.asmx/Define?word="+query);
		
		URLConnection urlc = url.openConnection();
		
		BufferedReader br = new BufferedReader(new InputStreamReader(urlc.getInputStream()));
		String line;
		Boolean definition = false;
		Boolean definition2 = false;
		Boolean wn = false;
		Boolean foldoc = false;
		int fcount = 0;
		String result = "";
		//Read every line
		while ((line = br.readLine()) != null)
		{
			//Get rid of whitespace before/after
			line = line.trim();
			
			//only read WordNet definitions
			if (line.equals("<Id>wn</Id>"))
			{
				wn = true;
			}
			else if (line.equals("<Id>foldoc</Id>"))
			{
				//Read tech definitions too
				foldoc = true;
				if(result.equals(""))
				{
					result = result+"tech: ";
				}
				else
				{
					result = result+"; tech: ";
				}
				fcount++;
			}
			if(wn||foldoc)
			{
			
			
				//Look for start of a definition
				if (line.contains("<WordDefinition>"))
				{
					definition = true;
					definition2 = true;
				}
			
			//If we found a definition tag
			else if (definition)
			{
				//if it's the end of the word definition, stop reading
				if(line.contains("</WordDefinition>"))
				{
					definition = false;
					wn = false;
					foldoc = false;
				}
				else
				{
					if(wn)
					{
					if (line.substring(0,2).equals("n ") || line.substring(0,2).equals("v ")
						|| line.substring(0,4).equals("adj ") || line.substring(0,4).equals("adv "))
					{
						if(!result.equals(""))
						{
							result = result+"; ";
						}
						definition2 = true;
					}
					
					if(definition2)
					{
						
						if(Character.isLetter(line.charAt(0)))
						{
							
							parts = line.split("\\[");
							result = result + parts[0];
						}
						else
						{
							definition2 = false;
						}
					}
					}
					//We only want one of these definitions
					else if(foldoc && fcount <=1 && !line.equals("")&&definition2)
					{
						//Delete bits in <>s, don't need this
						line = line.replaceAll("&lt;.*?&gt; ","");
						//Get rid of {}s around words
						line = line.replaceAll("\\{","");
						line = line.replaceAll("\\}","");
						
						//Split it at a . - We only want the first sentence
						parts=line.split("\\.");

						if(parts.length>1)
						{
							definition2 = false;
							result = result + parts[0];
						}
						else
						{
							result = result + line;
						}
						
					}
					
				}
			}
		}
		}

		if(!result.equals(""))
		{
			System.out.println(result);
			System.exit(0);
		}
		else
		{
			System.exit(1);
		}
		
	}
	
}