/*

* Copyright (c) 2007-2008 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:  ES Protocol Framework branding manager interface definition

*

*/

#include "emailtrace.h"

#include <FSMAILBRANDMANAGER.rsg>

#include <barsread.h>

#include <bautils.h>

//<cmail>

#include "CFSMailClient.h"

//</cmail>

#include "CFSMailBrandManagerImpl.h"

#include "CFSMailBrand.h"

const TInt KBrandArrayGranularity = 5;

_LIT( KResourceFilePath,"\\resource\\fsmailbrandmanager.rsc" );

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

// CFSMailBrandManagerImpl::CFSMailBrandManagerImpl

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

CFSMailBrandManagerImpl::CFSMailBrandManagerImpl(

    CFSMailClient& aMailClient ) :

    iMailClient( aMailClient )

	{

    FUNC_LOG;

	}

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

// CFSMailBrandManagerImpl::ConstructL

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

void CFSMailBrandManagerImpl::ConstructL()

    {

    FUNC_LOG;

    // Read resource file, get the drive letter according to the DLL drive

    TFileName dllFileName;

    Dll::FileName( dllFileName );

 	TParse parse;

    User::LeaveIfError( parse.Set( KResourceFilePath, &dllFileName, NULL ) );

    TFileName resourceFileName( parse.FullName() );

    if ( !iFsSession.Handle() )

        {

        User::LeaveIfError( iFsSession.Connect() );

        }

    BaflUtils::NearestLanguageFile( iFsSession, resourceFileName );

    iResourceFile.OpenL( iFsSession, resourceFileName );

    iResourceFile.ConfirmSignatureL();

    HBufC8* resourceBuffer = iResourceFile.AllocReadLC( R_BRANDING_DATA );

    TResourceReader reader;

    reader.SetBuffer( resourceBuffer );

	ConstructFromResourceL( reader );

    CleanupStack::PopAndDestroy( resourceBuffer );

    }

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

// CFSMailBrandManagerImpl::~CFSMailBrandManagerImpl

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

CFSMailBrandManagerImpl::~CFSMailBrandManagerImpl()

	{

    FUNC_LOG;

	iResourceFile.Close();

    iFsSession.Close();

	if ( iBrands )

		{

		iBrands->ResetAndDestroy();

		}

	delete iBrands;

	}

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

// CFSMailBrandManagerImpl::NewL

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

CFSMailBrandManagerImpl* CFSMailBrandManagerImpl::NewL(

    CFSMailClient& aMailClient )

    {

    FUNC_LOG;

    CFSMailBrandManagerImpl* self =

        CFSMailBrandManagerImpl::NewLC( aMailClient );

    CleanupStack::Pop( self );

    return self;

    }

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

// CFSMailBrandManagerImpl::NewLC

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

CFSMailBrandManagerImpl* CFSMailBrandManagerImpl::NewLC(

    CFSMailClient& aMailClient )

    {

    FUNC_LOG;

    CFSMailBrandManagerImpl* self =

        new( ELeave ) CFSMailBrandManagerImpl( aMailClient );

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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

// CFSMailBrandManagerImpl::UpdateMailboxNamesL

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

void CFSMailBrandManagerImpl::UpdateMailboxNamesL( const TFSMailMsgId aMailBoxId )

    {

    FUNC_LOG;

    // list all mailboxes

    RPointerArray<CFSMailBox> mailBoxes;

        {

            {

                {

                    {

                    }

                }

            }

        }

    }

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

// CFSMailBrandManagerImpl::GetGraphicL

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

CGulIcon* CFSMailBrandManagerImpl::GetGraphicL(

    TFSBrandElement aElement, 

	const TFSMailMsgId& aMailboxId )

	{

    FUNC_LOG;

	CFSMailBox* mailBox( NULL );

	TRAPD( mailboxError,

	       mailBox = iMailClient.GetMailBoxByUidL( aMailboxId ) );

	if ( mailboxError != KErrNone )

	    {

	    User::Leave( mailboxError );

	    }	

	User::LeaveIfNull( mailBox );

    CleanupStack::PushL( mailBox );    

    TDesC& brandId = mailBox->GetBrandingIdL();

	CFSMailBrand* brand = FindMatchingBrandL( brandId );

	CleanupStack::PopAndDestroy( mailBox );

	if ( brand == NULL )

	    {

	    return NULL;    

	    }

	return brand->GetGraphicL( aElement );

	}

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

// CFSMailBrandManagerImpl::GetGraphicIdsL

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

TInt CFSMailBrandManagerImpl::GetGraphicIdsL(

    TFSBrandElement aElement, 

	const TFSMailMsgId& aMailboxId,

    TDes& aIconIds  )

	{

    FUNC_LOG;

	CFSMailBox* mailBox( NULL );

	TRAPD( mailboxError,

	       mailBox = iMailClient.GetMailBoxByUidL( aMailboxId ) );

	if ( mailboxError != KErrNone )

	    {

	    User::Leave( mailboxError );

	    }	

	User::LeaveIfNull( mailBox );

    CleanupStack::PushL( mailBox );    

    TDesC& brandId = mailBox->GetBrandingIdL();

	CFSMailBrand* brand = FindMatchingBrandL( brandId );

	CleanupStack::PopAndDestroy( mailBox );

	if ( brand == NULL )

	    {

	    return KErrNotFound;

	    }

    return brand->GetGraphicIdsL( aElement, aIconIds );

    }

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

// CFSMailBrandManagerImpl::GetTextL

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

TPtrC CFSMailBrandManagerImpl::GetTextL(

    TFSBrandElement aElement,

    const TFSMailMsgId& aMailboxId )

	{

    FUNC_LOG;

	CFSMailBox* mailBox( NULL );

	TRAPD( mailboxError,

	       mailBox = iMailClient.GetMailBoxByUidL( aMailboxId ) );

	if ( mailboxError != KErrNone )

	    {

	    User::Leave( mailboxError );

	    }

	User::LeaveIfNull( mailBox );

    CleanupStack::PushL( mailBox );

    TDesC& brandId = mailBox->GetBrandingIdL();

	CFSMailBrand* brand = FindMatchingBrandL( brandId );

	CleanupStack::PopAndDestroy( mailBox );

	if ( brand == NULL )

	    {

	    return KNullDesC();    

	    }	

	return brand->GetText( aElement );

	}

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

// CFSMailBrandManagerImpl::GetTextL

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

TPtrC CFSMailBrandManagerImpl::GetTextL(

	TFSBrandElement aElement,

	const TDesC& aBrandId )

	{

    FUNC_LOG;

	CFSMailBrand* brand = FindMatchingBrandL( aBrandId );

	if ( brand == NULL )

	    {

	    return KNullDesC();    

	    }	

	return brand->GetText( aElement );

	}

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

// CFSMailBrandManagerImpl::GetColorL

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

TInt CFSMailBrandManagerImpl::GetColorL(

    TFSBrandElement aElement,

    const TFSMailMsgId& aMailboxId,

    TRgb& aColor )

	{

    FUNC_LOG;

	CFSMailBox* mailBox = iMailClient.GetMailBoxByUidL( aMailboxId );

	User::LeaveIfNull( mailBox );

    CleanupStack::PushL( mailBox );    

    TDesC& brandId = mailBox->GetBrandingIdL();

	CFSMailBrand* brand = FindMatchingBrandL( brandId );

	CleanupStack::PopAndDestroy( mailBox );

	if ( brand == NULL )

	    {

	    return KErrNotFound;  

	    }

    return brand->GetColor( aElement, aColor );

	}

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

// CFSMailBrandManagerImpl::ConstructFromResourceL

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

void CFSMailBrandManagerImpl::ConstructFromResourceL( TResourceReader& aReader )

	{

    FUNC_LOG;

	iBrands = new ( ELeave )

				CArrayPtrSeg< CFSMailBrand >( KBrandArrayGranularity );

	// Read White Label Brand from Cenrep

	CFSMailBrand* newBrand = CFSMailBrand::NewLC( aReader, true );

	iBrands->AppendL( newBrand );

	CleanupStack::Pop( newBrand );

	// Read general brands from resource file

	TInt brandCount = aReader.ReadInt16();

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

		{

		CFSMailBrand* newBrand = CFSMailBrand::NewLC( aReader, false );

		iBrands->AppendL( newBrand );

		CleanupStack::Pop( newBrand );

		}

	}

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

// CFSMailBrandManagerImpl::FindMatchingBrandL

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

CFSMailBrand* CFSMailBrandManagerImpl::FindMatchingBrandL( const TDesC& aBrandId )

    {

    FUNC_LOG;

        {

        }

    return NULL;

    }

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

// CFSMailBrandManagerImpl::MailboxMatchingBrandIdL

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

CFSMailBox* CFSMailBrandManagerImpl::MailboxMatchingBrandIdL(

    const TDesC& aBrandId ) const

    RPointerArray<CFSMailBox> mailboxes;

    TInt mailboxCount( mailboxes.Count() );

    TInt mailboxIndexer( 0 );

    while ( mailboxIndexer < mailboxCount )

        {

        TDesC* brandId( NULL );

        TRAPD( brandGetError,

               brandId = &mailboxes[mailboxIndexer]->GetBrandingIdL() )

        if ( brandGetError != KErrNone )

            {

            mailboxes.ResetAndDestroy();

            User::Leave( brandGetError );

            }

        if ( *brandId == aBrandId )

            {

            CFSMailBox* matchingMailbox = mailboxes[mailboxIndexer];

            mailboxes.Remove( mailboxIndexer );

            mailboxes.ResetAndDestroy();

            return matchingMailbox;

            }

        ++mailboxIndexer;

        }

    User::Leave( KErrNotFound );

    return NULL; // To prevent warning

    }