/*
    msnaccount.h - Manages a single MSN account

    Copyright (c) 2003-2005 by Olivier Goffart       <ogoffart@ kde.org>
    Copyright (c) 2003      by Martijn Klingens      <klingens@kde.org>
    Copyright (c) 2005      by Michaël Larouche       <michael.larouche@kdemail.net>

    Kopete    (c) 2002-2005 by the Kopete developers <kopete-devel@kde.org>

    *************************************************************************
    *                                                                       *
    * 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 2 of the License, or     *
    * (at your option) any later version.                                   *
    *                                                                       *
    *************************************************************************
*/

#include "msnaccount.h"

#include <config.h>

#include <kaction.h>
#include <kconfig.h>
#include <kdebug.h>
#include <kinputdialog.h>
#include <kmessagebox.h>
#include <kpopupmenu.h>
#include <kstandarddirs.h>
#include <kmdcodec.h>
#include <klocale.h>

#include <tqfile.h>
#include <tqregexp.h>
#include <tqvalidator.h>
#include <tqimage.h>

#include "msncontact.h"
#include "msnnotifysocket.h"
#include "msnchatsession.h"
#include "kopetecontactlist.h"
#include "kopetegroup.h"
#include "kopetemetacontact.h"
#include "kopetepassword.h"
#include "kopeteuiglobal.h"
#include "kopeteglobal.h"
#include "kopetechatsessionmanager.h"
#include "contactaddednotifydialog.h"
#include "kopeteutils.h"

#include "sha1.h"


#if !defined NDEBUG
#include "msndebugrawcmddlg.h"
#include <kglobal.h>
#endif

#if MSN_WEBCAM
#include "avdevice/videodevicepool.h"
#endif

MSNAccount::MSNAccount( MSNProtocol *parent, const TQString& AccountID, const char *name )
	: Kopete::PasswordedAccount ( parent, AccountID.lower(), 0, name )
{
	m_notifySocket = 0L;
	m_connectstatus = MSNProtocol::protocol()->NLN;
	m_addWizard_metaContact = 0L;
	m_newContactList=false;

	// Init the myself contact
	setMyself( new MSNContact( this, accountId(), Kopete::ContactList::self()->myself() ) );
	//myself()->setOnlineStatus( MSNProtocol::protocol()->FLN );

	TQObject::connect( Kopete::ContactList::self(), TQT_SIGNAL( groupRenamed( Kopete::Group *, const TQString & ) ),
		TQT_SLOT( slotKopeteGroupRenamed( Kopete::Group * ) ) );
	TQObject::connect( Kopete::ContactList::self(), TQT_SIGNAL( groupRemoved( Kopete::Group * ) ),
		TQT_SLOT( slotKopeteGroupRemoved( Kopete::Group * ) ) );

	TQObject::connect( Kopete::ContactList::self(), TQT_SIGNAL( globalIdentityChanged(const TQString&, const TQVariant& ) ), TQT_SLOT( slotGlobalIdentityChanged(const TQString&, const TQVariant& ) ));

	m_openInboxAction = new KAction( i18n( "Open Inbo&x..." ), "mail_generic", 0, this, TQT_SLOT( slotOpenInbox() ), this, "m_openInboxAction" );
	m_changeDNAction = new KAction( i18n( "&Change Display Name..." ), TQString(), 0, this, TQT_SLOT( slotChangePublicName() ), this, "renameAction" );
	m_startChatAction = new KAction( i18n( "&Start Chat..." ), "mail_generic", 0, this, TQT_SLOT( slotStartChat() ), this, "startChatAction" );


	TDEConfigGroup *config=configGroup();

	m_blockList   = config->readListEntry(  "blockList" ) ;
	m_allowList   = config->readListEntry(  "allowList" ) ;
	m_reverseList = config->readListEntry(  "reverseList"  ) ;

	// Load the avatar
	m_pictureFilename = locateLocal( "appdata", "msnpicture-"+ accountId().lower().replace(TQRegExp("[./~]"),"-")  +".png"  );
	resetPictureObject(true);

	static_cast<MSNContact *>( myself() )->setInfo( "PHH", config->readEntry("PHH") );
	static_cast<MSNContact *>( myself() )->setInfo( "PHM", config->readEntry("PHM") );
	static_cast<MSNContact *>( myself() )->setInfo( "PHW", config->readEntry("PHW") );
	//this is the display name
	static_cast<MSNContact *>( myself() )->setInfo( "MFN", config->readEntry("MFN") );

	//construct the group list
	//Before 2003-11-14 the MSN server allowed us to download the group list without downloading the whole contactlist, but it's not possible anymore
	TQPtrList<Kopete::Group> groupList = Kopete::ContactList::self()->groups();
	for ( Kopete::Group *g = groupList.first(); g; g = groupList.next() )
	{
		TQString groupGuid=g->pluginData( protocol(), accountId() + " id" );
		if ( !groupGuid.isEmpty() )
			m_groupList.insert( groupGuid , g );
	}

	// Set the client Id for the myself contact.  It sets what MSN feature we support.
	m_clientId = MSNProtocol::MSNC4 | MSNProtocol::InkFormatGIF | MSNProtocol::SupportMultiPacketMessaging;

#if MSN_WEBCAM
	Kopete::AV::VideoDevicePool::self()->scanDevices();
	if( Kopete::AV::VideoDevicePool::self()->hasDevices() )
	{
		m_clientId |= MSNProtocol::SupportWebcam;
	}
#endif
}


TQString MSNAccount::serverName()
{
	return configGroup()->readEntry(  "serverName" , "messenger.hotmail.com" );
}

uint MSNAccount::serverPort()
{
	return configGroup()->readNumEntry(  "serverPort" , 1863 );
}

bool MSNAccount::useHttpMethod() const
{
	return configGroup()->readBoolEntry(  "useHttpMethod" , false );
}

TQString MSNAccount::myselfClientId() const
{
	return TQString::number(m_clientId, 10);
}

void MSNAccount::connectWithPassword( const TQString &passwd )
{
	m_newContactList=false;
	if ( isConnected() )
	{
		kdDebug( 14140 ) << k_funcinfo <<"Ignoring Connect request "
			<< "(Already Connected)" << endl;
		return;
	}

	if ( m_notifySocket )
	{
		kdDebug( 14140 ) << k_funcinfo <<"Ignoring Connect request (Already connecting)"  << endl;
		return;
	}

	m_password = passwd;

	if ( m_password.isNull() )
	{
		kdDebug( 14140 ) << k_funcinfo <<"Abort connection (null password)"  << endl;
		return;
	}


	if ( contacts().count() <= 1 )
	{
		// Maybe the contactlist.xml has been removed, and the serial number not updated
		// ( the 1 is for the myself contact )
		configGroup()->writeEntry( "serial", 0 );
	}

	m_openInboxAction->setEnabled( false );

	createNotificationServer(serverName(), serverPort());
}

void MSNAccount::createNotificationServer( const TQString &host, uint port )
{
	if(m_notifySocket) //we are switching from one to another notifysocket.
	{
		//remove every slots to that socket, so we won't delete receive signals
		// from the old socket thinking they are from the new one
		TQObject::disconnect( m_notifySocket , 0, this, 0 );
		m_notifySocket->deleteLater(); //be sure it will be deleted
		m_notifySocket=0L;
	}

	m_msgHandle.clear();

	myself()->setOnlineStatus( MSNProtocol::protocol()->CNT );


	m_notifySocket = new MSNNotifySocket( this, accountId() , m_password);
	m_notifySocket->setUseHttpMethod( useHttpMethod() );

	TQObject::connect( m_notifySocket, TQT_SIGNAL( groupAdded( const TQString&, const TQString& ) ),
		TQT_SLOT( slotGroupAdded( const TQString&, const TQString& ) ) );
	TQObject::connect( m_notifySocket, TQT_SIGNAL( groupRenamed( const TQString&, const TQString& ) ),
		TQT_SLOT( slotGroupRenamed( const TQString&, const TQString& ) ) );
	TQObject::connect( m_notifySocket, TQT_SIGNAL( groupListed( const TQString&, const TQString& ) ),
		TQT_SLOT( slotGroupAdded( const TQString&, const TQString& ) ) );
	TQObject::connect( m_notifySocket, TQT_SIGNAL( groupRemoved( const TQString& ) ),
		TQT_SLOT( slotGroupRemoved( const TQString& ) ) );
	TQObject::connect( m_notifySocket, TQT_SIGNAL( contactList(const TQString&, const TQString&, const TQString&, uint, const TQString& ) ),
		TQT_SLOT( slotContactListed(const TQString&, const TQString&, const TQString&, uint, const TQString& ) ) );
	TQObject::connect( m_notifySocket, TQT_SIGNAL(contactAdded(const TQString&, const TQString&, const TQString&, const TQString&, const TQString& ) ),
		TQT_SLOT( slotContactAdded(const TQString&, const TQString&, const TQString&, const TQString&, const TQString& ) ) );
	TQObject::connect( m_notifySocket, TQT_SIGNAL( contactRemoved(const TQString&, const TQString&, const TQString&, const TQString& ) ),
		TQT_SLOT( slotContactRemoved(const TQString&, const TQString&, const TQString&, const TQString& ) ) );
	TQObject::connect( m_notifySocket, TQT_SIGNAL( statusChanged( const Kopete::OnlineStatus & ) ),
		TQT_SLOT( slotStatusChanged( const Kopete::OnlineStatus & ) ) );
	TQObject::connect( m_notifySocket, TQT_SIGNAL( invitedToChat( const TQString&, const TQString&, const TQString&, const TQString&, const TQString& ) ),
		TQT_SLOT( slotCreateChat( const TQString&, const TQString&, const TQString&, const TQString&, const TQString& ) ) );
	TQObject::connect( m_notifySocket, TQT_SIGNAL( startChat( const TQString&, const TQString& ) ),
		TQT_SLOT( slotCreateChat( const TQString&, const TQString& ) ) );
	TQObject::connect( m_notifySocket, TQT_SIGNAL( socketClosed() ),
		TQT_SLOT( slotNotifySocketClosed() ) );
	TQObject::connect( m_notifySocket, TQT_SIGNAL( newContactList() ),
		TQT_SLOT( slotNewContactList() ) );
	TQObject::connect( m_notifySocket, TQT_SIGNAL( receivedNotificationServer(const TQString&, uint )  ),
		TQT_SLOT(createNotificationServer(const TQString&, uint ) ) );
	TQObject::connect( m_notifySocket, TQT_SIGNAL( hotmailSeted( bool ) ),
		m_openInboxAction, TQT_SLOT( setEnabled( bool ) ) );
	TQObject::connect( m_notifySocket, TQT_SIGNAL( errorMessage(int, const TQString& ) ), 
		TQT_SLOT( slotErrorMessageReceived(int, const TQString& ) ) );

	m_notifySocket->setStatus( m_connectstatus );
	m_notifySocket->connect(host, port);
}

void MSNAccount::disconnect()
{
	if ( m_notifySocket )
		m_notifySocket->disconnect();
}

KActionMenu * MSNAccount::actionMenu()
{
	KActionMenu *m_actionMenu=Kopete::Account::actionMenu();
	if ( isConnected() )
	{
		m_openInboxAction->setEnabled( true );
		m_startChatAction->setEnabled( true );
		m_changeDNAction->setEnabled( true );
	}
	else
	{
		m_openInboxAction->setEnabled( false );
		m_startChatAction->setEnabled( false );
		m_changeDNAction->setEnabled( false );
	}

	m_actionMenu->popupMenu()->insertSeparator();

	m_actionMenu->insert( m_changeDNAction );
	m_actionMenu->insert( m_startChatAction );

//	m_actionMenu->popupMenu()->insertSeparator();

	m_actionMenu->insert( m_openInboxAction );

#if !defined NDEBUG
	KActionMenu *debugMenu = new KActionMenu( "Debug", m_actionMenu );
	debugMenu->insert( new KAction( i18n( "Send Raw C&ommand..." ), 0,
		this, TQT_SLOT( slotDebugRawCommand() ), debugMenu, "m_debugRawCommand" ) );
	m_actionMenu->popupMenu()->insertSeparator();
	m_actionMenu->insert( debugMenu );
#endif

	return m_actionMenu;
}

MSNNotifySocket *MSNAccount::notifySocket()
{
	return m_notifySocket;
}


void MSNAccount::setOnlineStatus( const Kopete::OnlineStatus &status , const TQString &reason)
{
	kdDebug( 14140 ) << k_funcinfo << status.description() << endl;

	// HACK: When changing song, do don't anything while connected
	if( reason.contains("[Music]") && ( status == MSNProtocol::protocol()->UNK || status == MSNProtocol::protocol()->CNT ) )
		return;

	// Only send personal message when logged.
	if( m_notifySocket && m_notifySocket->isLogged() )
	{
		// Only update the personal/status message, don't change the online status
		// since it's the same.
		if( reason.contains("[Music]") )
		{
			TQString personalMessage = reason.section("[Music]", 1);
			setPersonalMessage( MSNProtocol::PersonalMessageMusic, personalMessage );

			// Don't send un-needed status change.
			return;
		}
		else
		{
			setPersonalMessage( MSNProtocol::PersonalMessageNormal, reason );
		}
	}

	if(status.status()== Kopete::OnlineStatus::Offline)
		disconnect();
	else if ( m_notifySocket )
	{
		m_notifySocket->setStatus( status );
	}
	else
	{
		m_connectstatus = status;
		connect();
	}

	
}

void MSNAccount::slotStartChat()
{

	bool ok;
	TQString handle = KInputDialog::getText( i18n( "Start Chat - MSN Plugin" ),
		i18n( "Please enter the email address of the person with whom you want to chat:" ), TQString(), &ok ).lower();
	if ( ok )
	{
		if ( MSNProtocol::validContactId( handle ) )
		{
			if ( !contacts()[ handle ] )
				addContact( handle, handle, 0L, Kopete::Account::Temporary );

			contacts()[ handle ]->execute();
		}
		else
		{
			KMessageBox::queuedMessageBox( Kopete::UI::Global::mainWidget(), KMessageBox::Sorry,
				i18n( "<qt>You must enter a valid email address.</qt>" ), i18n( "MSN Plugin" ) );
		}
	}
}

void MSNAccount::slotDebugRawCommand()
{
#if !defined NDEBUG
	if ( !isConnected() )
		return;

	MSNDebugRawCmdDlg *dlg = new MSNDebugRawCmdDlg( 0L );
	int result = dlg->exec();
	if ( result == TQDialog::Accepted && m_notifySocket )
	{
		m_notifySocket->sendCommand( dlg->command(), dlg->params(),
					dlg->addId(), dlg->msg().replace( "\n", "\r\n" ).utf8() );
	}
	delete dlg;
#endif
}

void MSNAccount::slotChangePublicName()
{
	if ( !isConnected() )
	{
		return;
		//TODO:  change it anyway, and sync at the next connection
	}
		
	bool ok;
	TQString name = KInputDialog::getText( i18n( "Change Display Name - MSN Plugin" ),
		i18n( "Enter the new display name by which you want to be visible to your friends on MSN:" ),
		myself()->property( Kopete::Global::Properties::self()->nickName()).value().toString(), &ok );

	if ( ok )
	{
		if ( name.length() > 387 )
		{
			KMessageBox::error( Kopete::UI::Global::mainWidget(),
				i18n( "<qt>The display name you entered is too long. Please use a shorter name.\n"
					"Your display name has <b>not</b> been changed.</qt>" ),
				i18n( "Change Display Name - MSN Plugin" ) );
			return;
		}

		setPublicName( name );
	}
}


void MSNAccount::slotOpenInbox()
{
	if ( m_notifySocket )
		m_notifySocket->slotOpenInbox();
}


void MSNAccount::slotNotifySocketClosed()
{
	kdDebug( 14140 ) << k_funcinfo << endl;

	Kopete::Account::DisconnectReason reason=(Kopete::Account::DisconnectReason)(m_notifySocket->disconnectReason());
	m_notifySocket->deleteLater();
	m_notifySocket = 0l;
	myself()->setOnlineStatus( MSNProtocol::protocol()->FLN );
	setAllContactsStatus( MSNProtocol::protocol()->FLN );
	disconnected(reason);

	
	if(reason == Kopete::Account::OtherClient)
	{ //close all chat sessions,   so new message will arive to the other client.
		
		TQValueList<Kopete::ChatSession*> sessions = Kopete::ChatSessionManager::self()->sessions();
		TQValueList<Kopete::ChatSession*>::Iterator it;
		for (it=sessions.begin() ; it != sessions.end() ; it++ )
		{
			MSNChatSession *msnCS = dynamic_cast<MSNChatSession *>( *it );
			if ( msnCS && msnCS->account() == this )
			{
				msnCS->slotCloseSession();
			}
		}
	}
	
#if 0
	else if ( state == 0x10 ) // connection died unexpectedly
	{
		KMessageBox::queuedMessageBox( Kopete::UI::Global::mainWidget(), KMessageBox::Error , i18n( "The connection with the MSN server was lost unexpectedly.\n"
			"If you cannot reconnect now, the server might be down. In that case, please try again later." ),
			i18n( "Connection Lost - MSN Plugin" ), KMessageBox::Notify );
	}
#endif
	m_msgHandle.clear();
	// kdDebug( 14140 ) << "MSNAccount::slotNotifySocketClosed - done" << endl;
}

void MSNAccount::slotStatusChanged( const Kopete::OnlineStatus &status )
{
//	kdDebug( 14140 ) << k_funcinfo  << status.internalStatus() <<  endl;
	myself()->setOnlineStatus( status );

	if(m_newContactList)
	{
		m_newContactList=false;

		TQDictIterator<Kopete::Contact> it( contacts() );
		for ( ; it.current(); ++it )
		{
			MSNContact *c = static_cast<MSNContact *>( *it );
			if(c && c->isDeleted() && c->metaContact() && !c->metaContact()->isTemporary() && c!=myself())
			{
				if(c->serverGroups().isEmpty())
				{ //the contact is new, add it on the server
					c->setOnlineStatus( MSNProtocol::protocol()->FLN );
					addContactServerside( c->contactId() , c->metaContact()->groups() );
				}
				else //the contact had been deleted, remove it.
				{
					c->deleteLater();
				}
			}
		}
	}
}


void MSNAccount::slotPersonalMessageChanged( const TQString& personalMessage )
{
	TQString oldPersonalMessage=myself()->property(MSNProtocol::protocol()->propPersonalMessage).value().toString() ;
	if ( personalMessage != oldPersonalMessage )
	{
		myself()->setProperty( MSNProtocol::protocol()->propPersonalMessage, personalMessage );
		configGroup()->writeEntry( "personalMessage" , personalMessage );
	}
}

void MSNAccount::setPublicName( const TQString &publicName )
{
	if ( m_notifySocket )
	{
		m_notifySocket->changePublicName( publicName, TQString() );
	}
}

void MSNAccount::setPersonalMessage( MSNProtocol::PersonalMessageType type, const TQString &personalMessage )
{
	if ( m_notifySocket )
	{
		m_notifySocket->changePersonalMessage( type, personalMessage );
	}
	/*  Eh,  if we can't change the display name, don't let make the user think it has changed
	else if(type == MSNProtocol::PersonalMessageNormal) // Normal personalMessage, not a dynamic one that need formatting.
	{
		slotPersonalMessageChanged( personalMessage );
	}*/
}

void MSNAccount::slotGroupAdded( const TQString& groupName, const TQString &groupGuid )
{
	if ( m_groupList.contains( groupGuid ) )
	{
		// Group can already be in the list since the idle timer does a 'List Groups'
		// command. Simply return, don't issue a warning.
		// kdDebug( 14140 ) << k_funcinfo << "Group " << groupName << " already in list, skipped." << endl;
		return;
	}

	//--------- Find the appropriate Kopete::Group, or create one ---------//
	TQPtrList<Kopete::Group> groupList = Kopete::ContactList::self()->groups();
	Kopete::Group *fallBack = 0L;

	//check if we have one in the old group list. if yes, update the id translate map.
	for(TQMap<TQString, Kopete::Group*>::Iterator it=m_oldGroupList.begin() ; it != m_oldGroupList.end() ; ++it )
	{
		Kopete::Group *g=it.data();
		if (g && g->pluginData( protocol(), accountId() + " displayName" ) == groupName  &&
				g->pluginData( protocol(), accountId() + " id" ).isEmpty() )
		{ //it has the same name! we got it.    (and it is not yet an msn group)
			fallBack=g;
			/*if ( g->displayName() != groupName )
			{
				// The displayName was changed in Kopete while we were offline
				// FIXME: update the server right now
			}*/
			break;
		}
	}

	if(!fallBack)
	{
		//it's certenly a new group !  search if one already exist with the same displayname.
		for ( Kopete::Group *g = groupList.first(); g; g = groupList.next() )
		{
			/*   --This has been replaced by the loop right before.
			if ( !g->pluginData( protocol(), accountId() +  " id" ).isEmpty() )
			{
				if ( g->pluginData( protocol(), accountId() + " id" ).toUInt() == groupNumber )
				{
					m_groupList.insert( groupNumber, g );
					TQString oldGroupName;
					if ( g->pluginData( protocol(), accountId() + " displayName" ) != groupName )
					{
						// The displayName of the group has been modified by another client
						slotGroupRenamed( groupName, groupNumber );
					}
					return;
				}
			}
			else {*/
			if ( g->displayName() == groupName && (groupGuid.isEmpty()|| g->type()==Kopete::Group::Normal)  &&
					g->pluginData( protocol(), accountId() + " id" ).isEmpty()  )
			{
				fallBack = g;
				kdDebug( 14140 ) << k_funcinfo << "We didn't found the group " << groupName <<" in the old MSN group.  But kopete has already one with the same name." <<  endl;
				break;
			}
		}
	}

	if ( !fallBack )
	{
		if( groupGuid.isEmpty()  )
		{	// The group #0 is an unremovable group. his default name is "~" ,
			// but the official client rename it i18n("others contact") at the first
			// connection.
			// In many case, the users don't use that group as a real group, or just as
			// a group to put all contact that are not sorted.
			fallBack = Kopete::Group::topLevel();
		}
		else
		{
			fallBack = new Kopete::Group( groupName );
			Kopete::ContactList::self()->addGroup( fallBack );
			kdDebug( 14140 ) << k_funcinfo << "We didn't found the group " << groupName <<" So we're creating a new one." <<  endl;

		}
	}

	fallBack->setPluginData( protocol(), accountId() + " id", groupGuid );
	fallBack->setPluginData( protocol(), accountId() + " displayName", groupName );
	m_groupList.insert( groupGuid, fallBack );

	// We have pending groups that we need add a contact to
	if ( tmp_addToNewGroup.contains(groupName) )
	{
		TQStringList list=tmp_addToNewGroup[groupName];
		for ( TQStringList::Iterator it = list.begin(); it != list.end(); ++it )
		{
			TQString contactId = *it;
			kdDebug( 14140 ) << k_funcinfo << "Adding to new group: " << contactId <<  endl;
			MSNContact *c = static_cast<MSNContact *>(contacts()[contactId]);
			if(c && c->hasProperty(MSNProtocol::protocol()->propGuid.key()) )
				notifySocket()->addContact( contactId, MSNProtocol::FL, TQString(), c->guid(), groupGuid );
			else
			{
				// If we get to here, we're currently adding a new contact, add the groupGUID to the groupList
				// to add when contact will be added to contactlist.
				if( tmp_addNewContactToGroup.contains( contactId ) )
					tmp_addNewContactToGroup[contactId].append(groupGuid);
				else
					tmp_addNewContactToGroup.insert(contactId, TQStringList(groupGuid) );
			}
		}
		tmp_addToNewGroup.remove(groupName);
	}
}

void MSNAccount::slotGroupRenamed( const TQString &groupGuid, const TQString& groupName )
{
	if ( m_groupList.contains( groupGuid ) )
	{
		m_groupList[ groupGuid ]->setPluginData( protocol(), accountId() + " id", groupGuid );
		m_groupList[ groupGuid ]->setPluginData( protocol(), accountId() + " displayName", groupName );
		m_groupList[ groupGuid ]->setDisplayName( groupName );
	}
	else
	{
		slotGroupAdded( groupName, groupGuid );
	}
}

void MSNAccount::slotGroupRemoved( const TQString& groupGuid )
{
	if ( m_groupList.contains( groupGuid ) )
	{
		m_groupList[ groupGuid ]->setPluginData( protocol(), TQMap<TQString,TQString>() );
		m_groupList.remove( groupGuid );
	}
}

void MSNAccount::addGroup( const TQString &groupName, const TQString& contactToAdd )
{
	if ( !contactToAdd.isNull()  )
	{
		if( tmp_addToNewGroup.contains(groupName) )
		{
			tmp_addToNewGroup[groupName].append(contactToAdd);
			//A group with the same name is about to be added,
			// we don't need to add a second group with the same name
			kdDebug( 14140 ) << k_funcinfo << "no need to re-add " << groupName << " for " << contactToAdd  <<  endl;
			return;
		}
		else
		{
			tmp_addToNewGroup.insert(groupName,TQStringList(contactToAdd));
			kdDebug( 14140 ) << k_funcinfo << "preparing to add " << groupName << " for " << contactToAdd  <<  endl;
		}
	}

	if ( m_notifySocket )
		m_notifySocket->addGroup( groupName );

}

void MSNAccount::slotKopeteGroupRenamed( Kopete::Group *g )
{
	if ( notifySocket() && g->type() == Kopete::Group::Normal )
	{
		if ( !g->pluginData( protocol(), accountId() + " id" ).isEmpty() &&
			g->displayName() != g->pluginData( protocol(), accountId() + " displayName" ) &&
			m_groupList.contains( g->pluginData( protocol(), accountId() + " id" ) ) )
		{
			notifySocket()->renameGroup( g->displayName(), g->pluginData( protocol(), accountId() + " id" ) );
		}
	}
}

void MSNAccount::slotKopeteGroupRemoved( Kopete::Group *g )
{
	//The old gorup list is only used whe syncing the contactlist.
	//We can assume the contactlist is already fully synced at this time.
	//The group g is maybe in the oldGroupList.  We remove everithing since
	//we don't need it anymore, no need to search it
	m_oldGroupList.clear();

	
	if ( !g->pluginData( protocol(), accountId() + " id" ).isEmpty() )
	{
		TQString groupGuid = g->pluginData( protocol(), accountId() + " id" );
		if ( !m_groupList.contains( groupGuid ) )
		{
			// the group is maybe already removed in the server
			slotGroupRemoved( groupGuid );
			return;
		}

		//this is also done later, but he have to do it now!
		// (in slotGroupRemoved)
		m_groupList.remove(groupGuid);

		if ( groupGuid.isEmpty() )
		{
			// the group #0 can't be deleted
			// then we set it as the top-level group
			if ( g->type() == Kopete::Group::TopLevel )
				return;

			Kopete::Group::topLevel()->setPluginData( protocol(), accountId() + " id", "" );
			Kopete::Group::topLevel()->setPluginData( protocol(), accountId() + " displayName", g->pluginData( protocol(), accountId() + " displayName" ) );
			g->setPluginData( protocol(), accountId() + " id", TQString() ); // the group should be soon deleted, but make sure

			return;
		}

		if ( m_notifySocket )
		{
			bool still_have_contact=false;
			// if contact are contains only in the group we are removing, abort the 
			TQDictIterator<Kopete::Contact> it( contacts() );
			for ( ; it.current(); ++it )
			{
				MSNContact *c = static_cast<MSNContact *>( it.current() );
				if ( c && c->serverGroups().contains( groupGuid )  )
				{
					/** don't do that becasue theses may already have been sent
					m_notifySocket->removeContact( c->contactId(), groupNumber, MSNProtocol::FL );
					*/
					still_have_contact=true;
					break;
				}
			}
			if(!still_have_contact)
				m_notifySocket->removeGroup( groupGuid );
		}
	}
}

void MSNAccount::slotNewContactList()
{
		m_oldGroupList=m_groupList;
		for(TQMap<TQString, Kopete::Group*>::Iterator it=m_oldGroupList.begin() ; it != m_oldGroupList.end() ; ++it )
		{	//they are about to be changed
			if(it.data())
				it.data()->setPluginData( protocol(), accountId() + " id", TQString() );
		}

		m_allowList.clear();
		m_blockList.clear();
		m_reverseList.clear();
		m_groupList.clear();
		TDEConfigGroup *config=configGroup();
		config->writeEntry( "blockList" , TQString() ) ;
		config->writeEntry( "allowList" , TQString() );
		config->writeEntry( "reverseList" , TQString() );

		// clear all date information which will be received.
		// if the information is not anymore on the server, it will not be received
		TQDictIterator<Kopete::Contact> it( contacts() );
		for ( ; it.current(); ++it )
		{
			MSNContact *c = static_cast<MSNContact *>( *it );
			c->setBlocked( false );
			c->setAllowed( false );
			c->setReversed( false );
			c->setDeleted( true );
			c->setInfo( "PHH", TQString() );
			c->setInfo( "PHW", TQString() );
			c->setInfo( "PHM", TQString() );
			c->removeProperty( MSNProtocol::protocol()->propGuid );
		}
		m_newContactList=true;
}

void MSNAccount::slotContactListed( const TQString& handle, const TQString& publicName, const TQString &contactGuid, uint lists, const TQString& groups )
{
	// On empty lists handle might be empty, ignore that
	// ignore also the myself contact.
	if ( handle.isEmpty() || handle==accountId())
		return;

	MSNContact *c = static_cast<MSNContact *>( contacts()[ handle ] );

	if ( lists & 1 )	// FL
	{
		TQStringList contactGroups = TQStringList::split( ",", groups, false );
		if ( c )
		{
			if( !c->metaContact() )
			{
				kdWarning( 14140 ) << k_funcinfo << "the contact " << c->contactId() << " has no meta contact" <<endl;
				Kopete::MetaContact *metaContact = new Kopete::MetaContact();

				c->setMetaContact(metaContact);
				Kopete::ContactList::self()->addMetaContact( metaContact );
			}

			// Contact exists, update data.
			// Merging difference between server contact list and Kopete::Contact's contact list into MetaContact's contact-list
			c->setOnlineStatus( MSNProtocol::protocol()->FLN );
			if(!publicName.isEmpty() && publicName!=handle)
				c->setProperty( Kopete::Global::Properties::self()->nickName() , publicName );
			else
				c->removeProperty( Kopete::Global::Properties::self()->nickName() );
			c->setProperty( MSNProtocol::protocol()->propGuid, contactGuid);

			const TQMap<TQString, Kopete::Group *> oldServerGroups = c->serverGroups();
			c->clearServerGroups();
			for ( TQStringList::ConstIterator it = contactGroups.begin(); it != contactGroups.end(); ++it )
			{
				TQString newServerGroupID =  *it;
				if(m_groupList.contains(newServerGroupID))
				{
					Kopete::Group *newServerGroup=m_groupList[ newServerGroupID ] ;
					c->contactAddedToGroup( newServerGroupID, newServerGroup );
					if( !c->metaContact()->groups().contains(newServerGroup) )
					{
						// The contact has been added in a group by another client
						c->metaContact()->addToGroup( newServerGroup );
					}
				}
			}

			for ( TQMap<TQString, Kopete::Group *>::ConstIterator it = oldServerGroups.begin(); it != oldServerGroups.end(); ++it )
			{
				Kopete::Group *old_group=m_oldGroupList[it.key()];
				if(old_group)
				{
					TQString oldnewID=old_group->pluginData(protocol() , accountId() +" id");
					if ( !oldnewID.isEmpty() && contactGroups.contains( oldnewID ) )
						continue; //ok, it's correctn no need to do anything.

					c->metaContact()->removeFromGroup( old_group );
				}
			}

			c->setDeleted(false);
			
			// Update server if the contact has been moved to another group while MSN was offline
			c->sync();
		}
		else
		{
			Kopete::MetaContact *metaContact = new Kopete::MetaContact();

			c = new MSNContact( this, handle, metaContact );
			c->setDeleted(true); //we don't want to sync
			c->setOnlineStatus( MSNProtocol::protocol()->FLN );
			if(!publicName.isEmpty() && publicName!=handle)
				c->setProperty( Kopete::Global::Properties::self()->nickName() , publicName );
			else
				c->removeProperty( Kopete::Global::Properties::self()->nickName() );
			c->setProperty( MSNProtocol::protocol()->propGuid, contactGuid );

			for ( TQStringList::Iterator it = contactGroups.begin();
				it != contactGroups.end(); ++it )
			{
				TQString groupGuid = *it;
				if(m_groupList.contains(groupGuid))
				{
					c->contactAddedToGroup( groupGuid, m_groupList[ groupGuid ] );
					metaContact->addToGroup( m_groupList[ groupGuid ] );
				}
			}
			Kopete::ContactList::self()->addMetaContact( metaContact );
			
			c->setDeleted(false);
		}
	}
	else //the contact is _not_ in the FL, it has been removed
	{
		if(c)
		{
			c->setOnlineStatus( static_cast<MSNProtocol*>(protocol())->UNK );
			c->clearServerGroups();
			//TODO: display a message and suggest to remove the contact.
			//  but i fear a simple messageBox  QuestionYesNo here gives a nice crash.
			   //delete ct;
		}
	}
	if ( lists & 2 )
		slotContactAdded( handle, "AL", publicName, TQString(), TQString() );
	else if(c)
		c->setAllowed(false);
	if ( lists & 4 )
		slotContactAdded( handle, "BL", publicName, TQString(), TQString() );
	else if(c)
		c->setBlocked(false);
	if ( lists & 8 )
		slotContactAdded( handle, "RL", publicName, TQString(), TQString() );
	else if(c)
		c->setReversed(false);
	if ( lists & 16 ) // This contact is on the pending list. Add to the reverse list and delete from the pending list
	{
		notifySocket()->addContact( handle, MSNProtocol::RL, TQString(), TQString(), TQString() );
		notifySocket()->removeContact( handle, MSNProtocol::PL, TQString(), TQString() );
	}
}

void MSNAccount::slotContactAdded( const TQString& handle, const TQString& list, const TQString& publicName, const TQString& contactGuid, const TQString &groupGuid )
{
	if ( list == "FL" )
	{
		bool new_contact = false;
		if ( !contacts()[ handle ] )
		{
			new_contact = true;

			Kopete::MetaContact *m= m_addWizard_metaContact ? m_addWizard_metaContact :  new Kopete::MetaContact();

			MSNContact *c = new MSNContact( this, handle, m );
			if(!publicName.isEmpty() && publicName!=handle)
				c->setProperty( Kopete::Global::Properties::self()->nickName() , publicName );
			else
				c->removeProperty( Kopete::Global::Properties::self()->nickName() );
			c->setProperty( MSNProtocol::protocol()->propGuid, contactGuid );
			// Add the new contact to the group he belongs.
			if ( tmp_addNewContactToGroup.contains(handle) )
			{
				TQStringList list = tmp_addNewContactToGroup[handle];
				for ( TQStringList::Iterator it = list.begin(); it != list.end(); ++it )
				{
					TQString groupGuid = *it;
					
					// If the group didn't exist yet (yay for async operations), don't add the contact to the group
					// Let slotGroupAdded do it.
					if( m_groupList.contains(groupGuid) )
					{
						kdDebug( 14140 ) << k_funcinfo << "Adding " << handle << " to group: " << groupGuid <<  endl;
						notifySocket()->addContact( handle, MSNProtocol::FL, TQString(), contactGuid, groupGuid );
						
						c->contactAddedToGroup( groupGuid, m_groupList[ groupGuid ] );
						
						m->addToGroup( m_groupList[ groupGuid ] );
						
					}
					if ( !m_addWizard_metaContact )
					{
						Kopete::ContactList::self()->addMetaContact( m );
					}
				}
				tmp_addNewContactToGroup.remove(handle);
			}
			
			c->setOnlineStatus( MSNProtocol::protocol()->FLN );

			m_addWizard_metaContact = 0L;
		}
		if ( !new_contact )
		{
			// Contact has been added to a group
			MSNContact *c = findContactByGuid(contactGuid);
			if(c != 0L)
			{
				// Make sure that the contact has always his contactGUID.
				if( !c->hasProperty(MSNProtocol::protocol()->propGuid.key()) )
					c->setProperty( MSNProtocol::protocol()->propGuid, contactGuid );

				if ( c->onlineStatus() == MSNProtocol::protocol()->UNK )
					c->setOnlineStatus( MSNProtocol::protocol()->FLN );
	
				if ( c->metaContact() && c->metaContact()->isTemporary() )
					c->metaContact()->setTemporary( false,  m_groupList.contains( groupGuid ) ?  m_groupList[ groupGuid ] : 0L );
				else
				{
					if(m_groupList.contains(groupGuid))
					{
						if( c->metaContact() )
							c->metaContact()->addToGroup( m_groupList[groupGuid] );
						c->contactAddedToGroup( groupGuid, m_groupList[ groupGuid ] );
					}
				}
			}
		}

		if ( !handle.isEmpty() && !m_allowList.contains( handle ) && !m_blockList.contains( handle ) )
		{
			kdDebug(14140) << k_funcinfo << "Trying to add contact to AL. " << endl;
			notifySocket()->addContact(handle, MSNProtocol::AL, TQString(), TQString(), TQString() );
		}
	}
	else if ( list == "BL" )
	{
		if ( contacts()[ handle ] )
			static_cast<MSNContact *>( contacts()[ handle ] )->setBlocked( true );
		if ( !m_blockList.contains( handle ) )
		{
			m_blockList.append( handle );
			configGroup()->writeEntry( "blockList" , m_blockList ) ;
		}
	}
	else if ( list == "AL" )
	{
		if ( contacts()[ handle ] )
			static_cast<MSNContact *>( contacts()[ handle ] )->setAllowed( true );
		if ( !m_allowList.contains( handle ) )
		{
			m_allowList.append( handle );
			configGroup()->writeEntry( "allowList" , m_allowList ) ;
		}
	}
	else if ( list == "RL" )
	{
		// search for new Contacts
		Kopete::Contact *ct=contacts()[ handle ];
		if ( !ct || !ct->metaContact() || ct->metaContact()->isTemporary() )
		{
			// Users in the allow list or block list now never trigger the
			// 'new user' dialog, which makes it impossible to add those here.
			// Not necessarily bad, but the usability effects need more thought
			// before I declare it good :- )
			if ( !m_allowList.contains( handle ) && !m_blockList.contains( handle ) )
			{
				TQString nick;			//in most case, the public name is not know
				if(publicName!=handle)  // so we don't whos it if it is not know
					nick=publicName;
				Kopete::UI::ContactAddedNotifyDialog *dialog=
						new Kopete::UI::ContactAddedNotifyDialog(  handle,nick,this,
								Kopete::UI::ContactAddedNotifyDialog::InfoButton );
				TQObject::connect(dialog,TQT_SIGNAL(applyClicked(const TQString&)),
								 this,TQT_SLOT(slotContactAddedNotifyDialogClosed(const TQString& )));
				dialog->show();
			}
		}
		else
		{
			static_cast<MSNContact *>( ct )->setReversed( true );
		}
		m_reverseList.append( handle );
		configGroup()->writeEntry( "reverseList" , m_reverseList ) ;
	}
}

void MSNAccount::slotContactRemoved( const TQString& handle, const TQString& list, const TQString& contactGuid, const TQString& groupGuid )
{
	kdDebug( 14140 ) << k_funcinfo << "handle: " << handle << " list: " << list << " contact-uid: " << contactGuid << endl;
	MSNContact *c=static_cast<MSNContact *>( contacts()[ handle ] );
	if ( list == "BL" )
	{
		m_blockList.remove( handle );
		configGroup()->writeEntry( "blockList" , m_blockList ) ;
		if ( !m_allowList.contains( handle ) )
			notifySocket()->addContact( handle, MSNProtocol::AL, TQString(), TQString(), TQString() );

		if(c)
			c->setBlocked( false );
	}
	else if ( list == "AL" )
	{
		m_allowList.remove( handle );
		configGroup()->writeEntry( "allowList" , m_allowList ) ;
		if ( !m_blockList.contains( handle ) )
			notifySocket()->addContact( handle, MSNProtocol::BL, TQString(), TQString(), TQString() );

		if(c)
			c->setAllowed( false );
	}
	else if ( list == "RL" )
	{
		m_reverseList.remove( handle );
		configGroup()->writeEntry( "reverseList" , m_reverseList ) ;

		if ( c )
		{
			// Contact is removed from the reverse list
			// only MSN can do this, so this is currently not supported
			c->setReversed( false );
		/*
			InfoWidget *info = new InfoWidget( 0 );
			info->title->setText( "<b>" + i18n( "Contact removed!" ) +"</b>" );
			TQString dummy;
			dummy = "<center><b>" + imContact->getPublicName() + "( " +imContact->getHandle()  +" )</b></center><br>";
			dummy += i18n( "has removed you from his contact list!" ) + "<br>";
			dummy += i18n( "This contact is now removed from your contact list" );
			info->infoText->setText( dummy );
			info->setCaption( "KMerlin - Info" );
			info->show();
		*/
		}
	}
	else if ( list == "FL" )
	{
		// The FL list only use the contact GUID, use the contact referenced by the GUID.
		MSNContact *contactRemoved = findContactByGuid(contactGuid);
		TQStringList groupGuidList;
		bool deleteContact = groupGuid.isEmpty() ? true : false; // Delete the contact when the group GUID is empty.
		// Remove the contact from the contact list for all the group he is a member.
		if( groupGuid.isEmpty() )
		{
			if(contactRemoved)
			{
				TQPtrList<Kopete::Group> groupList = contactRemoved->metaContact()->groups();
				for( TQPtrList<Kopete::Group>::Iterator it = groupList.begin(); it != groupList.end(); ++it )
				{
					Kopete::Group *group = *it;
					if ( !group->pluginData( protocol(), accountId() + " id" ).isEmpty() )
					{
						groupGuidList.append( group->pluginData( protocol(), accountId() + " id" ) );
					}
				}
			}
		}
		else
		{
			groupGuidList.append( groupGuid );
		}
		
		if( !groupGuidList.isEmpty() )
		{
			TQStringList::const_iterator stringIt;
			for( stringIt = groupGuidList.begin(); stringIt != groupGuidList.end(); ++stringIt )
			{
				// Contact is removed from the FL list, remove it from the group
				if(contactRemoved != 0L)
						contactRemoved->contactRemovedFromGroup( *stringIt );
					
				//check if the group is now empty to remove it
				if ( m_notifySocket )
				{
					bool still_have_contact=false;
					// if contact are contains only in the group we are removing, abort the 
					TQDictIterator<Kopete::Contact> it( contacts() );
					for ( ; it.current(); ++it )
					{
						MSNContact *c2 = static_cast<MSNContact *>( it.current() );
						if ( c2->serverGroups().contains( *stringIt ) )
						{
							still_have_contact=true;
							break;
						}
					}
					if(!still_have_contact)
						m_notifySocket->removeGroup( *stringIt );
				}
			}
		}
		if(deleteContact && contactRemoved)
		{
			kdDebug(14140) << k_funcinfo << "Deleting the MSNContact " << contactRemoved->contactId() << endl;
			contactRemoved->deleteLater();
		}
	}
}

void MSNAccount::slotCreateChat( const TQString& address, const TQString& auth )
{
	slotCreateChat( 0L, address, auth, m_msgHandle.first(), m_msgHandle.first() );
}

void MSNAccount::slotCreateChat( const TQString& ID, const TQString& address, const TQString& auth,
	const TQString& handle_, const TQString&  publicName )
{
	TQString handle = handle_.lower();

	if ( handle.isEmpty() )
	{
		// we have lost the handle?
		kdDebug(14140) << k_funcinfo << "Impossible to open a chat session, I forgot the contact to invite" <<endl;
		// forget it
		return;
	}

//	kdDebug( 14140 ) << k_funcinfo <<"Creating chat for " << handle << endl;

	if ( !contacts()[ handle ] )
		addContact( handle, publicName, 0L, Kopete::Account::Temporary );

	MSNContact *c = static_cast<MSNContact *>( contacts()[ handle ] );

	if ( c && myself() )
	{
		// we can't use simply c->manager(true) here to get the manager, because this will re-open
		// another chat session, and then, close this new one. We have to re-create the manager manualy.
		MSNChatSession *manager = dynamic_cast<MSNChatSession*>( c->manager( Kopete::Contact::CannotCreate ) );
		if(!manager)
		{
			Kopete::ContactPtrList chatmembers;
			chatmembers.append(c);
			manager = new MSNChatSession( protocol(), myself(), chatmembers  );
		}

		manager->createChat( handle, address, auth, ID );

		/**
		 *  This code should open a chatwindow when a socket is open
		 * It has been disabled because pidgin open switchboeard too often
		 *
		 * the solution is to open the window only when the contact start typing
		 * see MSNChatSession::receivedTypingMsg
		 *

		TDEGlobal::config()->setGroup( "MSN" );
		bool notifyNewChat = TDEGlobal::config()->readBoolEntry( "NotifyNewChat", false );
		if ( !ID.isEmpty() && notifyNewChat )
		{
			// this temporary message should open the window if they not exist
			TQString body = i18n( "%1 has started a chat with you" ).arg( c->metaContact()->displayName() );
			Kopete::Message tmpMsg = Kopete::Message( c, manager->members(), body, Kopete::Message::Internal, Kopete::Message::PlainText );
			manager->appendMessage( tmpMsg );
		}
		 */
	}

	if(!m_msgHandle.isEmpty())
		m_msgHandle.pop_front();
}

void MSNAccount::slotStartChatSession( const TQString& handle )
{
	// First create a message manager, because we might get an existing
	// manager back, in which case we likely also have an active switchboard
	// connection to reuse...

	MSNContact *c = static_cast<MSNContact *>( contacts()[ handle ] );
	// if ( isConnected() && c && myself() && handle != m_msnId )
	if ( m_notifySocket && c && myself() && handle != accountId() )
	{
		if ( !c->manager(Kopete::Contact::CannotCreate) || !static_cast<MSNChatSession *>( c->manager( Kopete::Contact::CanCreate ) )->service() )
		{
			m_msgHandle.prepend(handle);
			m_notifySocket->createChatSession();
		}
	}
}

void MSNAccount::slotContactAddedNotifyDialogClosed(const TQString& handle)
{
	const Kopete::UI::ContactAddedNotifyDialog *dialog =
			dynamic_cast<const Kopete::UI::ContactAddedNotifyDialog *>(sender());
	if(!dialog || !m_notifySocket)
		return;

	if(dialog->added())
	{
		Kopete::MetaContact *mc=dialog->addContact();
		if(mc)
		{ //if the contact has been added this way, it's because the other user added us.
		  // don't forgot to set the reversed flag  (Bug 114400)
			MSNContact *c=dynamic_cast<MSNContact*>(mc->contacts().first());
			if(c && c->contactId() == handle )
			{
				c->setReversed( true );
			}
		}
	}

	if ( !dialog->authorized() )
	{
		if ( m_allowList.contains( handle ) )
			m_notifySocket->removeContact( handle, MSNProtocol::AL, TQString(), TQString() );
		else if ( !m_blockList.contains( handle ) )
			m_notifySocket->addContact( handle, MSNProtocol::BL, TQString(), TQString(), TQString() );
	}
	else
	{
		if ( m_blockList.contains( handle ) )
			m_notifySocket->removeContact( handle, MSNProtocol::BL, TQString(), TQString() );
		else if ( !m_allowList.contains( handle ) )
			m_notifySocket->addContact( handle, MSNProtocol::AL, TQString(), TQString(), TQString() );
	}

	
}

void MSNAccount::slotGlobalIdentityChanged( const TQString &key, const TQVariant &value )
{
	if( !configGroup()->readBoolEntry("ExcludeGlobalIdentity", false) )
	{
		if(key == Kopete::Global::Properties::self()->nickName().key())
		{
			TQString oldNick = myself()->property( Kopete::Global::Properties::self()->nickName()).value().toString();
			TQString newNick = value.toString();
		
			if(newNick != oldNick)
			{
				setPublicName( value.toString() );
			}
		}
		else if(key == Kopete::Global::Properties::self()->photo().key())
		{
			m_pictureFilename = value.toString();
			kdDebug( 14140 ) << k_funcinfo << m_pictureFilename << endl;
			resetPictureObject(false, true);
		}
	}
}

void MSNAccount::slotErrorMessageReceived( int type, const TQString &msg )
{
	TQString caption = i18n( "MSN Plugin" );

	// Use different notification type based on the error context.
	switch(type)
	{
		case MSNSocket::ErrorConnectionLost:
		{
			Kopete::Utils::notifyConnectionLost( this, caption, msg );
			break;
		}
		case MSNSocket::ErrorConnectionError:
		{
			Kopete::Utils::notifyConnectionError( this, caption, msg );
			break;
		}
		case MSNSocket::ErrorCannotConnect:
		{
			Kopete::Utils::notifyCannotConnect( this );
			break;
		}
		case MSNSocket::ErrorInformation:
		{
			KMessageBox::queuedMessageBox( Kopete::UI::Global::mainWidget(), KMessageBox::Information, msg, caption );
			break;
		}
		case MSNSocket::ErrorServerError:
		default:
		{
			Kopete::Utils::notifyServerError( this, caption, msg );
			break;
		}
	}
}

bool MSNAccount::createContact( const TQString &contactId, Kopete::MetaContact *metaContact )
{
	if ( !metaContact->isTemporary() && m_notifySocket)
	{
		m_addWizard_metaContact = metaContact;
		
		addContactServerside(contactId, metaContact->groups());

		// FIXME: Find out if this contact was really added or not!
		return true;
	}
	else
	{
		// This is a temporary contact. ( a person who messaged us but is not on our conntact list.
		// We don't want to create it on the server.Just create the local contact object and add it
		// Or we are diconnected, and in that case, the contact will be added when connecting
		MSNContact *newContact = new MSNContact( this, contactId, metaContact );
		newContact->setDeleted(true);
		return true;
	}

}

void MSNAccount::addContactServerside(const TQString &contactId, TQPtrList<Kopete::Group> groupList)
{
	// First of all, fill the temporary group list. The contact will be moved to his group(s).
	// When we receive back his contact GUID(required to move a contact between groups)
	for( Kopete::Group *group = groupList.first(); group; group = groupList.next() )
	{
		// TODO: It it time that libkopete generate a unique ID that contains protocols, account and contact id.
		TQString groupId  = group->pluginData( protocol(), accountId() + " id" );
		// If the groupId is empty, that's mean the Kopete group is not on the MSN server.
		if( !groupId.isEmpty() )
		{
			// Something got corrupted on contactlist.xml
			if( !m_groupList.contains(groupId) )
			{
				// Clear the group plugin data.
				group->setPluginData( protocol() , accountId() + " id" , TQString());
				group->setPluginData( protocol() , accountId() + " displayName" , TQString());
				kdDebug( 14140 ) << k_funcinfo << " Group " << group->displayName() << " marked with id #" << groupId << " does not seems to be anymore on the server" << endl;

				// Add the group on MSN server, will fix the corruption.
				kdDebug(14140) << k_funcinfo << "Fixing group corruption, re-adding " << group->displayName() << "to the server." << endl;
				addGroup( group->displayName(), contactId);
			}
			else
			{
				// Add the group that the contact belong to add it when we will receive the contact GUID.
				if( tmp_addNewContactToGroup.contains( contactId ) )
					tmp_addNewContactToGroup[contactId].append(groupId);
				else
					tmp_addNewContactToGroup.insert(contactId, TQStringList(groupId) );
			}
		}
		else
		{
			if( !group->displayName().isEmpty() && group->type() == Kopete::Group::Normal )
			{
				kdDebug(14140) << k_funcinfo << "Group not on MSN server, add it" << endl;
				addGroup( group->displayName(), contactId );
			}
		}
	}

	// After add the contact to the top-level, it will be moved to required groups later.
	kdDebug( 14140 ) << k_funcinfo << "Add the contact on the server " << endl;
	m_notifySocket->addContact( contactId, MSNProtocol::FL, contactId, TQString(), TQString() );
}

MSNContact *MSNAccount::findContactByGuid(const TQString &contactGuid)
{
	kdDebug(14140) << k_funcinfo << "Looking for " << contactGuid << endl;
	TQDictIterator<Kopete::Contact> it( contacts() );
	for ( ; it.current(); ++it )
	{
		MSNContact *c = dynamic_cast<MSNContact *>( it.current() );

		if(c && c->guid() == contactGuid )
		{
			kdDebug(14140) << k_funcinfo << "OK found a contact. " << endl;
			// Found the contact GUID
			return c;
		}
	}
	
	return 0L;
}

bool MSNAccount::isHotmail() const
{
	if ( !m_openInboxAction )
		return false;
	return m_openInboxAction->isEnabled();
}

TQString MSNAccount::pictureUrl()
{
	return m_pictureFilename;
}

void MSNAccount::setPictureUrl(const TQString &url)
{
	m_pictureFilename = url;	
}

TQString MSNAccount::pictureObject()
{
	if(m_pictureObj.isNull())
		resetPictureObject(true); //silent=true to keep infinite loop away
	return m_pictureObj;
}

void MSNAccount::resetPictureObject(bool silent, bool force)
{
	TQString old=m_pictureObj;

	if(!configGroup()->readBoolEntry("exportCustomPicture") && !force)
	{
		m_pictureObj="";
		myself()->removeProperty( Kopete::Global::Properties::self()->photo() );
	}
	else
	{
		// Check if the picture is a 96x96 image, if not scale, crop and save.
		TQImage picture(m_pictureFilename);
		if(picture.isNull())
		{	
			m_pictureObj="";
			myself()->removeProperty( Kopete::Global::Properties::self()->photo() );
		}
		else
		{
			if(picture.width() != 96 || picture.height() != 96)
			{
				// Save to a new location in msnpictures.
				TQString newLocation( locateLocal( "appdata", "msnpictures/"+ KURL(m_pictureFilename).fileName().lower() ) );
	
				// Scale and crop the picture.
				picture = MSNProtocol::protocol()->scalePicture(picture);
	
				// Use the cropped/scaled image now.
				if(!picture.save(newLocation, "PNG"))
				{
					m_pictureObj="";
					myself()->removeProperty( Kopete::Global::Properties::self()->photo() );
				}
				m_pictureFilename = newLocation;
			}
		}

		TQFile pictFile( m_pictureFilename );
		if(!pictFile.open(IO_ReadOnly))
		{
			m_pictureObj="";
			myself()->removeProperty( Kopete::Global::Properties::self()->photo() );
		}
		else
		{
			TQByteArray ar=pictFile.readAll();
			TQString sha1d= TQString((KCodecs::base64Encode(SHA1::hash(ar))));

			TQString size=TQString::number( pictFile.size() );
			TQString all= "Creator"+accountId()+"Size"+size+"Type3Locationkopete.tmpFriendlyAAA=SHA1D"+ sha1d;
			m_pictureObj="<msnobj Creator=\"" + accountId() + "\" Size=\"" + size  + "\" Type=\"3\" Location=\"kopete.tmp\" Friendly=\"AAA=\" SHA1D=\""+sha1d+"\" SHA1C=\""+ TQString(KCodecs::base64Encode(SHA1::hashString(all.utf8())))  +"\"/>";
			myself()->setProperty( Kopete::Global::Properties::self()->photo() , m_pictureFilename );
		}
	}

	if(old!=m_pictureObj && isConnected() && m_notifySocket && !silent)
	{
		//update the msn pict
		m_notifySocket->setStatus( myself()->onlineStatus() );
	}
}

#include "msnaccount.moc"

// vim: set noet ts=4 sts=4 sw=4: