///----------------------------------------------------------------------------
///
///   Copyright (c) 2008 AOL LLC 
///
///   All rights reserved.
///
///   Redistribution and use in source and binary forms, with or without modification, are permitted 
///   provided that the following conditions are met:
///
///   Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 
///
///   Redistributions in binary form must reproduce the above copyright notice, this list of conditions and 
///   the following disclaimer in the documentation and/or other materials provided with the distribution. 
///
///   Neither the name of the AOL LLC nor the names of its contributors may be used to endorse or 
///   promote products derived from this software without specific prior written permission. 
///   
///  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
///   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
///   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
///   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
///   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
///   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
///   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
///   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
///   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
///   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
///   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
///
///----------------------------------------------------------------------------

import com.aol.acc.*;
import java.util.*;
import java.util.regex.*;

public class accjbot  implements AccEvents {

	AccSession session;
	boolean running = true;
	String key = "accjbot (Key:ju1lyCD_aTaZybdU)";
	String signOffPassword = "please1234";
	Vector<String> regexps = new Vector<String>();
	
	long start = new Date().getTime();
	
	public static void main(String[] args) {
		
		if(args.length != 2) {
			System.out.print("usage: java accjbot username password");
			return;
		}
			
		try {
			new accjbot(args[0], args[1]);
		} catch (AccException e) {
			System.out.println("Main AccException, hr: "+e.errorCode);
			e.printStackTrace();
		}
	}
	
	public accjbot(String username, String password) throws AccException
	{
		// Create main session object
		session = new AccSession();
		
		// Add event listener
		session.setEventListener(this);
		
		// set key
		AccClientInfo info = session.getClientInfo();
		info.setDescription(key);
		
		// set screen name
		session.setIdentity(username);
		
		// setup prefs so anyone can IM us, but not chats or DIMs
		session.setPrefsHook(new Prefs());
		AccPreferences prefs = session.getPrefs();
		prefs.setValue("aimcc.im.chat.permissions.buddies", AccPermissions.RejectAll);
		prefs.setValue("aimcc.im.chat.permissions.nonBuddies", AccPermissions.RejectAll);
		prefs.setValue("aimcc.im.direct.permissions.buddies", AccPermissions.RejectAll);
		prefs.setValue("aimcc.im.direct.permissions.nonBuddies", AccPermissions.RejectAll);
		prefs.setValue("aimcc.im.standard.permissions.buddies", AccPermissions.AcceptAll);
		prefs.setValue("aimcc.im.standard.permissions.nonBuddies", AccPermissions.AcceptAll);
	
		session.signOn(password);

		//msg pump
	    while( running ) 
	    {
	    	try {
	    		AccSession.pump(50);
	    	} catch (Exception e) {
	    		e.printStackTrace();
	    	}
	    	
	   		try {
				Thread.sleep(50);
			} catch (InterruptedException e) {
				e.printStackTrace();
			}
	    	
	    }
	    
            info = null;
            session = null;
            prefs = null;
        
	    System.gc();
	    System.runFinalization();
	}

	
	public void OnImReceived(AccSession session, AccImSession imSession, AccParticipant participant, AccIm im) {
		try { 
			
			String richText = im.getConvertedText("application/xhtml+xml");
			String msg = im.getConvertedText("text/plain");
			String errors = "";

			if(msg.equals("stats"))
			{
				long diff = (new Date()).getTime() - start;
				diff /= 1000; // convert to seconds
				long days = diff/86400;
				diff = diff - 86400*days;
				long hours = diff/3600;
				diff = diff - 3600*hours;
				long minutes = diff/60;
				
				richText = "Running for "+days+" day"+ ((days!=1)?"s":"")+", "+hours+" hour"+((hours!=1)?"s":"")+", "+minutes+" minute"+((minutes!=1)?"s":"")+".";
			}
			else if(msg.startsWith("list"))
			{
				richText = "List of regexps:<br>";
				for(String regexp : regexps)
				{
					richText += regexp+"<br>";
				}
			}
			else if(msg.startsWith("remove"))
			{
				int i = msg.indexOf(" ");
				if(i != -1)
				{
					String message = msg.substring(i+1);
					if(regexps.remove(message))
					{
						richText = "Removed "+message+" from the list.";
					}
					else
					{
						richText = message+" not found in the list, try list to see what exists.";
					}
				}

			}
			else if(msg.startsWith("add"))
			{
				int i = msg.indexOf(" ");
				if(i != -1)
				{
					String message = msg.substring(i+1);
					regexps.remove(message);
					regexps.add(message);
					richText = "Added "+message+" to list.";
				}
			}
			else if(msg.startsWith("help"))
			{
				richText = "help<br>list<br>add<br>remove<br>quit";
			}
			else if(msg.startsWith("quit"))
			{
				int i = msg.indexOf(" ");
				if(i != -1)
				{
					String message = msg.substring(i+1);
					if(message.equals(signOffPassword))
					{
						session.signOff();
                        return;
					}
				}
				
				richText = "uh uh uh! you didn't say the magic word...";

			}
			else
			{
				// respond with regexps
				for(String regexp : regexps)
				{
					String[] regexpArr = regexp.split(",");
					if(regexpArr.length != 2)
					{
					    errors += "<br>"+regexp+" is not a properly formatted regexp, use the format regexp,replacement";
						
					}
					else
					{
						try {
							richText = richText.replaceAll(regexpArr[0], regexpArr[1]);
						} catch (PatternSyntaxException ex) {
						    errors += "<br>"+regexpArr[0]+", "+regexpArr[1]+", textRegex does not contain a valid regular expression" + ex.getDescription();
						} catch (IllegalArgumentException ex) {
							errors += "<br>"+regexpArr[0]+", "+regexpArr[1]+", textReplace contains inapropriate dollar signs" + ex.getMessage();
						} catch (IndexOutOfBoundsException ex) {
							errors += "<br>"+regexpArr[0]+", "+regexpArr[1]+", textReplace contains a backreference that does not exist (e.g. $4 if there are only three groups)" + ex.getMessage();
						} catch (Exception ex) {
							errors += "<br>"+regexpArr[0]+", "+regexpArr[1]+", " + ex.getMessage();
						}
					}
				}
				
			}
			if(running)
			{
				im.setText(richText + errors);
				imSession.sendIm(im);
			}
		
		} catch (AccException e) {
			System.out.println("Someone through an AccException with the HR: "+e.errorCode);
			e.printStackTrace();
		}
	}

	
	public void OnStateChange(AccSession arg0, AccSessionState arg1, AccResult arg2) {
		System.out.println(arg1+""+arg2);
		
		if(arg1 == AccSessionState.Offline)
		{
			running = false;
		}
		
	}
	
	/** Unimplemented stubs **/
	
	public void OnSessionChange(AccSession arg0, AccSessionProp arg1) {
		// TODO Auto-generated method stub
		
	}
	public void OnIdleStateChange(AccSession arg0, int arg1) {
		// TODO Auto-generated method stub
		
	}
	public void OnInstanceChange(AccSession arg0, AccInstance arg1, AccInstance arg2, AccInstanceProp arg3) {
		// TODO Auto-generated method stub
		
	}
	public void OnLookupUsersResult(AccSession arg0, String[] arg1, int arg2, AccResult arg3, AccUser[] arg4) {
		// TODO Auto-generated method stub
		
	}
	public void OnSearchDirectoryResult(AccSession arg0, int arg1, AccResult arg2, AccDirEntry arg3) {
		// TODO Auto-generated method stub
		
	}
	public void OnSendInviteMailResult(AccSession arg0, int arg1, AccResult arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnRequestServiceResult(AccSession arg0, int arg1, AccResult arg2, String arg3, int arg4, AccVariant arg5) {
		// TODO Auto-generated method stub
		
	}
	public void OnConfirmAccountResult(AccSession arg0, int arg1, AccResult arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnReportUserResult(AccSession arg0, AccUser arg1, int arg2, AccResult arg3, int arg4, int arg5) {
		// TODO Auto-generated method stub
		
	}
	public void OnAlertReceived(AccSession arg0, AccAlert arg1) {
		// TODO Auto-generated method stub
		
	}
	public void OnPreferenceResult(AccSession arg0, String arg1, int arg2, String arg3, AccResult arg4) {
		// TODO Auto-generated method stub
		
	}
	public void OnPreferenceChange(AccSession arg0, String arg1, AccResult arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnPreferenceInvalid(AccSession arg0, String arg1, AccResult arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnPluginChange(AccSession arg0, AccPluginInfo arg1, AccPluginInfoProp arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnBartItemRequestPropertyResult(AccSession arg0, AccBartItem arg1, AccBartItemProp arg2, int arg3, AccResult arg4, AccVariant arg5) {
		// TODO Auto-generated method stub
		
	}
	public void OnUserRequestPropertyResult(AccSession arg0, AccUser arg1, AccUserProp arg2, int arg3, AccResult arg4, AccVariant arg5) {
		// TODO Auto-generated method stub
		
	}
	public void OnGroupAdded(AccSession arg0, AccGroup arg1, int arg2, AccResult arg3) {
		// TODO Auto-generated method stub
		
	}
	public void OnGroupRemoved(AccSession arg0, AccGroup arg1, AccResult arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnGroupMoved(AccSession arg0, AccGroup arg1, int arg2, int arg3, AccResult arg4) {
		// TODO Auto-generated method stub
		
	}
	public void OnBuddyAdded(AccSession arg0, AccGroup arg1, AccUser arg2, int arg3, AccResult arg4) {
		// TODO Auto-generated method stub
		
	}
	public void OnBuddyRemoved(AccSession arg0, AccGroup arg1, AccUser arg2, AccResult arg3) {
		// TODO Auto-generated method stub
		
	}
	public void OnBuddyMoved(AccSession arg0, AccUser arg1, AccGroup arg2, int arg3, AccGroup arg4, int arg5, AccResult arg6) {
		// TODO Auto-generated method stub
		
	}
	public void OnBuddyListChange(AccSession arg0, AccBuddyList arg1, AccBuddyListProp arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnGroupChange(AccSession arg0, AccGroup arg1, AccGroupProp arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnUserChange(AccSession arg0, AccUser arg1, AccUser arg2, AccUserProp arg3, AccResult arg4) {
		// TODO Auto-generated method stub
		
	}
	public void OnChangesBegin(AccSession arg0) {
		// TODO Auto-generated method stub
		
	}
	public void OnChangesEnd(AccSession arg0) {
		// TODO Auto-generated method stub
		
	}
	public void OnNewSecondarySession(AccSession arg0, AccSecondarySession arg1, int arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnSecondarySessionStateChange(AccSession arg0, AccSecondarySession arg1, AccSecondarySessionState arg2, AccResult arg3) {
		// TODO Auto-generated method stub
		
	}
	public void OnSecondarySessionChange(AccSession arg0, AccSecondarySession arg1, int arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnParticipantJoined(AccSession arg0, AccSecondarySession arg1, AccParticipant arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnParticipantChange(AccSession arg0, AccSecondarySession arg1, AccParticipant arg2, AccParticipant arg3, AccParticipantProp arg4) {
		// TODO Auto-generated method stub
		
	}
	public void OnParticipantLeft(AccSession arg0, AccSecondarySession arg1, AccParticipant arg2, AccResult arg3, String arg4, String arg5) {
		// TODO Auto-generated method stub
		
	}
	public void OnInviteResult(AccSession arg0, AccSecondarySession arg1, String arg2, int arg3, AccResult arg4) {
		// TODO Auto-generated method stub
		
	}
	public void OnEjectResult(AccSession arg0, AccSecondarySession arg1, String arg2, int arg3, AccResult arg4) {
		// TODO Auto-generated method stub
		
	}
	public void BeforeImSend(AccSession arg0, AccImSession arg1, AccParticipant arg2, AccIm arg3) {
		// TODO Auto-generated method stub
		
	}
	public void OnImSent(AccSession arg0, AccImSession arg1, AccParticipant arg2, AccIm arg3) {
		// TODO Auto-generated method stub
		
	}
	public void OnImSendResult(AccSession arg0, AccImSession arg1, AccParticipant arg2, AccIm arg3, AccResult arg4) {
		// TODO Auto-generated method stub
		
	}
	public void BeforeImReceived(AccSession arg0, AccImSession arg1, AccParticipant arg2, AccIm arg3) {
		// TODO Auto-generated method stub
		
	}
	public void OnInputStateChange(AccSession arg0, AccImSession arg1, String arg2, AccImInputState arg3) {
		// TODO Auto-generated method stub
		
	}
	public void OnEmbedDownloadComplete(AccSession arg0, AccImSession arg1, AccIm arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnEmbedUploadComplete(AccSession arg0, AccImSession arg1, AccIm arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnRateLimitStateChange(AccSession arg0, AccImSession arg1, AccRateState arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnNewFileXfer(AccSession arg0, AccFileXferSession arg1, AccFileXfer arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnFileXferProgress(AccSession arg0, AccFileXferSession arg1, AccFileXfer arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnFileXferCollision(AccSession arg0, AccFileXferSession arg1, AccFileXfer arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnFileXferComplete(AccSession arg0, AccFileXferSession arg1, AccFileXfer arg2, AccResult arg3) {
		// TODO Auto-generated method stub
		
	}
	public void OnFileXferSessionComplete(AccSession arg0, AccFileXferSession arg1, AccResult arg2) {
		// TODO Auto-generated method stub
		
	}
	public void OnFileSharingRequestListingResult(AccSession arg0, AccFileSharingSession arg1, AccFileSharingItem arg2, int arg3, AccResult arg4) {
		// TODO Auto-generated method stub
		
	}
	public void OnFileSharingRequestXferResult(AccSession arg0, AccFileSharingSession arg1, AccFileXferSession arg2, int arg3, AccFileXfer arg4) {
		// TODO Auto-generated method stub
		
	}
	public void OnAvStreamStateChange(AccSession arg0, AccAvSession arg1, String arg2, AccAvStreamType arg3, AccSecondarySessionState arg4, AccResult arg5) {
		// TODO Auto-generated method stub
		
	}
	public void OnAudioLevelChange(AccSession arg0, AccAvSession arg1, String arg2, int arg3) {
		// TODO Auto-generated method stub
		
	}
	public void OnSoundEffectReceived(AccSession arg0, AccAvSession arg1, String arg2, String arg3) {
		// TODO Auto-generated method stub
		
	}
	public void OnCustomDataReceived(AccSession arg0, AccCustomSession  arg1,  AccParticipant arg2, AccIm arg3)
	{
		// TODO Auto-generated method stub
		
	}
	public void OnCustomSendResult(AccSession arg0, AccCustomSession arg1, AccParticipant arg2, AccIm arg3, AccResult arg4)
	{
		// TODO Auto-generated method stub
		
	}
	public void OnEmbedUploadProgress(AccSession arg0, AccImSession arg1, AccIm arg2, String arg3, AccStream arg4)
	{
		// TODO Auto-generated method stub
		
	}   
	public void OnEmbedDownloadProgress(AccSession arg0, AccImSession arg1, AccIm arg2, String arg3, AccStream arg4)
	{
		// TODO Auto-generated method stub
		
	}
	public void OnDeleteStoredImsResult(AccSession arg0, int arg1, AccResult arg2)
	{
		// TODO Auto-generated method stub
		
	}
	public void OnDeliverStoredImsResult(AccSession arg0,int arg1,AccResult arg2)
	{
		// TODO Auto-generated method stub
		
	}
	public void OnRequestSummariesResult(AccSession arg0,int arg1, AccResult arg2,AccVariant arg3)
	{
		// TODO Auto-generated method stub
		
	}	
	public void OnAvManagerChange(AccSession arg0, AccAvManager arg1, AccAvManagerProp arg2, AccResult arg3)
	{
		// TODO Auto-generated method stub
		
	}
	public void OnLocalImReceived(AccSession arg0, AccImSession arg1, AccIm arg2)
	{
		// TODO Auto-generated method stub
		
	}
	public void OnPluginUninstall(AccSession s, AccPluginInfo p)
	{ 
		// TODO Auto-generated method stub

	}
	public void OnPushBuddyFeedResult(AccSession s, int t, AccResult r, String arg1)
	{
		// TODO Auto-generated method stub

	}
}