/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  This class handles branded presence icons for phonebook contacts

*

*/

#include <e32std.h>

#include <badesca.h>

#include <flogger.h>

#include "mpresencetrafficlightsobs.h"

#include "cmsonecontactstatus.h"

#include "presencetrafficlighticons.h"

#include "presencetrafficlights.h"

// ---------------------------------------------------------------------------

// MPresenceTrafficLights::NewL()

// ---------------------------------------------------------------------------

//

EXPORT_C MPresenceTrafficLights* MPresenceTrafficLights::NewL()

    {

    return CPresenceTrafficLights::NewL();

    }

// ----------------------------------------------------------

// CPresenceTrafficLights::NewL

// 

// ----------------------------------------------------------

//

CPresenceTrafficLights* CPresenceTrafficLights::NewL()     

    {

    CPresenceTrafficLights* self = new CPresenceTrafficLights( );

    CleanupStack::PushL( self );

    self->ConstructL( KTrafficLightService, KTrafficOnline, KTrafficOffline );

    CleanupStack::Pop( self );

    return self;

    }

// ----------------------------------------------------------

// CPresenceTrafficLights::New

// 

// ----------------------------------------------------------

//

void CPresenceTrafficLights::ConstructL(

    const TDesC8& aDefaultTrafficLightBrandId, 

    const TDesC8& aDefaultOnlineElementId, 

    const TDesC8& aDefaultOfflineElementId )

    {

    iDefaultTrafficLightBrandId = aDefaultTrafficLightBrandId.AllocL();

    iDefaultOnlineElementId = aDefaultOnlineElementId.AllocL();

    iDefaultOfflineElementId = aDefaultOfflineElementId.AllocL();

    }

// ----------------------------------------------------------

// CPresenceTrafficLights::CPresenceTrafficLights

// 

// ----------------------------------------------------------

//

CPresenceTrafficLights::CPresenceTrafficLights(  )

    {

    }

// ----------------------------------------------------------

// CPresenceTrafficLights::~CPresenceTrafficLights

// 

// ----------------------------------------------------------

//

CPresenceTrafficLights::~CPresenceTrafficLights()

    {

    delete iDefaultTrafficLightBrandId;

    delete iDefaultOnlineElementId;

    delete iDefaultOfflineElementId;

    iStatuses.ResetAndDestroy();

    iStatuses.Close();

    }

// ----------------------------------------------------------

// CPresenceTrafficLights::SubscribeBrandingForContactL

// 

// ----------------------------------------------------------

//

void CPresenceTrafficLights::SubscribeBrandingForContactL( 

    MVPbkContactLink* aContact, MDesC16Array* aIdentities, MPresenceIconNotifier* aCallback,

    TInt aId )

    {

#ifdef _DEBUG

    CPresenceTrafficLights::WriteToLog( _L8( "CPresenceTrafficLights::SubscribeBrandingForContactL" ) );

#endif    

    // search first that this does not exist.

    CCmsOneContactStatus* one = FindOne( aContact, aCallback );

    if ( !one )

        {    

        one = CCmsOneContactStatus::NewL( *aCallback, aContact, 

            iDefaultTrafficLightBrandId, iDefaultOnlineElementId, iDefaultOfflineElementId, aId );

        iStatuses.Append( one );

        one->SubscribeL( aIdentities );        

        } 

    else

        {        

        }

    return;

    }

// ----------------------------------------------------------

//

void CPresenceTrafficLights::GetAllBrandingsForContactL( 

    MVPbkContactLink* aContact, MDesC16Array* aIdentities, MPresenceIconNotifier* aCallback,

    TInt aId )

    {

#ifdef _DEBUG

    CPresenceTrafficLights::WriteToLog( _L8( "CPresenceTrafficLights::GetAllBrandingsForContactL" ) );

#endif    

    // search first that this does not exist.

    CCmsOneContactStatus* one = CCmsOneContactStatus::NewL( *aCallback, aContact, 

            iDefaultTrafficLightBrandId, iDefaultOnlineElementId, iDefaultOfflineElementId, aId );

    CleanupStack::PushL( one );

    one->GetAllL( aIdentities );

    CleanupStack::PopAndDestroy( one );

    return;

    }

// ----------------------------------------------------------

// CPresenceTrafficLights::UnsubscribeBrandingForContact

// 

// ----------------------------------------------------------

//

void CPresenceTrafficLights::UnsubscribeBrandingForContact( 

    MVPbkContactLink* aContact, MPresenceIconNotifier* aCallback )

    {

#ifdef _DEBUG

    CPresenceTrafficLights::WriteToLog( _L8( "CPresenceTrafficLights::UnsubscribeBrandingForContact" ) );

#endif 

    TInt count = iStatuses.Count();

    for ( TInt i=0; i < count; i++ )

        {       

        if ( iStatuses[i]->IsSameContact( aContact, aCallback ))

            {

            delete iStatuses[i];

            iStatuses.Remove(i);

            break;

            }

        }

    return;

    }

// ----------------------------------------------------------

// CPresenceTrafficLights::FindOne

// 

// ----------------------------------------------------------

//

CCmsOneContactStatus* CPresenceTrafficLights::FindOne( MVPbkContactLink* aContact, MPresenceIconNotifier* aCallback )

    {

    CCmsOneContactStatus* ret = NULL;

    if ( !aContact )

        {

        return ret;

        } 

    TInt count = iStatuses.Count();

    for ( TInt i=0; i < count; i++ )

        {

        if ( iStatuses[i]->IsSameContact( aContact, aCallback ) )

            {

            ret = iStatuses[i];

            break;

            }

        }

    return ret;

    }

#ifdef _DEBUG

// ----------------------------------------------------

// CPresenceTrafficLights::WriteToLog

// 

// ----------------------------------------------------

//

void CPresenceTrafficLights::WriteToLog( TRefByValue<const TDesC8> aFmt,... )

    {

    _LIT( KMyLogDir, "CCA");

    _LIT( KMyLogFile, "trafficlights.txt");

    const TInt KMyBufferMaxSize = 200;

    VA_LIST list;

    VA_START( list, aFmt );

    TBuf8<KMyBufferMaxSize> buf;

    buf.FormatList( aFmt, list );

    RFileLogger::Write( KMyLogDir, KMyLogFile, EFileLoggingModeAppend, buf );

    // RDebug::RawPrint( buf );

    }

#endif  //_DEBUG