/*

* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  Implementation of class CMessagingAccessFolder

*

*/

#include <e32base.h>

#include <badesca.h>

#include <msvapi.h>

#include <MsvUids.h>

#include <senduiconsts.h>

#include "messageheader.h"

#include "accessfolder.h"

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

// Two-phased constructor.

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

//

CMessagingAccessFolder* CMessagingAccessFolder::NewL( CMsvSession& aServerSession )

	{

	CMessagingAccessFolder* self = new (ELeave) CMessagingAccessFolder( aServerSession );

	return self;

	}

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

// Destructor.

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

//

CMessagingAccessFolder::~CMessagingAccessFolder()

	{

	if ( iEntrySelection )

		{

		iEntrySelection->Reset();

		}

	iMtmArrayId.Reset();

	delete iEntrySelection;

	delete iFilter;

	}

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

// Constructor.

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

//

CMessagingAccessFolder::CMessagingAccessFolder( CMsvSession& aServerSession ):

	{

	}

void CMessagingAccessFolder::GetIdListL(TMsvId aFolderId ,

										CFilterParamInfo* aFilter,

									    CMsvEntrySelection*& aEntrySelection )

	{

	if ( !iFilter )

		iFilter = CFilterParamInfo::NewL();

	if( aFilter ) //added this check to do the copy only if aFilter is not NULL

		*iFilter = *aFilter;

	iFolderId = aFolderId;

	GetListL();

	aEntrySelection = iEntrySelection;

	iEntrySelection = NULL;

	}

void CMessagingAccessFolder::GetNextHeaderL( CFilterParamInfo* aFilter,

												CMsvEntrySelection* aEntrySelection,

												TInt& aIndex, 

									        	CMessageHeader*& aHeader )

	{

	if(!aEntrySelection || ( aEntrySelection->Count() <= aIndex ))

		return;

	if ( !iFilter )

		iFilter = CFilterParamInfo::NewL();

	if( aFilter ) //added this check to do the copy only if aFilter is not NULL

		*iFilter = *aFilter;

	GetNextFilteredHeaderL( aEntrySelection, aIndex, aHeader );

	}

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

// Gives the list of message headers ,sets the sorting order and 

// call function for filtering the message headers.

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

//

void CMessagingAccessFolder::GetListL()

	{

	else

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

// Initializes the MtmID array by the Mtm string passed

// by user.

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

//

void CMessagingAccessFolder::InitializeMtmArray()

	{

	const CDesCArray* mtmArray = iFilter->Mtm();

	iMtmArrayId.Reset();

	if ( mtmArray )

		{

		for ( int i= 0; i< mtmArray->Count(); i++ )

			{

			if ( (*mtmArray)[i].CompareF( KMessageTypeSMS ) == KErrNone ) 

				{

					iMtmArrayId.Append( KSenduiMtmSmsUid );

				}

			else if ( (*mtmArray)[i].CompareF( KMessageTypeMMS ) == KErrNone )	

				{

					iMtmArrayId.Append( KSenduiMtmMmsUid );

				}

			}

		}

	}

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

// Fetches next header based on input parameters

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

//

void CMessagingAccessFolder::GetNextFilteredHeaderL( CMsvEntrySelection* aEntrySelection, 

														TInt& aIndex, 

														CMessageHeader*& aHeader )

	{

	TInt count = aEntrySelection->Count();

	InitializeMtmArray();

	for ( ;aIndex < count; )

		{

		TMsvId id = (*aEntrySelection)[aIndex];

		TMsvEntry tentry;

		TMsvId serviceId;

	    iServerSession.GetEntry( id, serviceId, tentry ); // Getting TMsvEntry

		aIndex++;

		if ( iFilter->Filter() & EFilterId )

			{

			if ( !FilterId( id ) )

		  		continue;

			}

		if ( iFilter->Filter() & EFilterMtm )

			{

		  	if ( !FilterMtm( tentry ) )

		  		continue;

			}

		if ( iFilter->Filter() & EFilterFrom )

			{

		  	if ( !FilterFrom( tentry ) )

		  		continue;

			}

		if ( iFilter->Filter() & EFilterSubject )	

			{

		  	if ( !FilterSubject( tentry ) )

		  		continue;

			}

		if ( iFilter->Filter() & EFilterStartDate || 

				iFilter->Filter() & EFilterEndDate )

			{

		  	if ( !FilterDate( tentry ) )

		  		continue;

			}

		CMessageHeader *   header = CMessageHeader::NewL();

		CleanupStack::PushL( header );

		header->SetMessageId( id );

		header->SetFromL( tentry.iDetails );

		header->SetMtmId( tentry.iMtm );

		header->SetAttachFlag( tentry.Attachment() );

		header->SetPriorityFlag( tentry.Priority() );

		header->SetUnreadFlag( tentry.Unread() );

		header->SetSubjectL( tentry.iDescription );

		header->SetTime( tentry.iDate ); 

		CleanupStack::Pop( header );

		aHeader = header;

		break;

		}

	}

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

// Filters out with message id

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

//

TBool CMessagingAccessFolder::FilterId(const TMsvId aMessageId) const

	{

	if ( aMessageId == iFilter->MessageId() )

		{

			return ETrue;

		}

	return EFalse;  

	}

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

// Filters out with mtm type

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

//

TBool CMessagingAccessFolder::FilterMtm( const TMsvEntry& aEntry) const

	{

	for ( int i= 0; i< iMtmArrayId.Count(); i++ )

		{

		if( iMtmArrayId[i] == aEntry.iMtm ) 

			{

				return ETrue;

			}	

		}

	return EFalse;

	}

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

// Filters out with sender address

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

//

TBool CMessagingAccessFolder::FilterFrom( const TMsvEntry& aEntry) const 

	{

	const CDesCArray* fromArray = iFilter->From();

	for ( int i= 0; i < fromArray->Count(); i++ )

		{

		if ( aEntry.iDetails.FindF( (*fromArray)[i] ) != KErrNotFound )

			{

			return ETrue ;

		 	}	

		}

	return EFalse ;		 	 	

	}

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

// Filters out with subject

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

//

TBool CMessagingAccessFolder::FilterSubject( const TMsvEntry& aEntry) const 

	{

	if ( aEntry.iDescription.FindF( iFilter->Subject() ) != KErrNotFound )

     	{

     	return ETrue ;

     	}	

	return EFalse;

	}

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

// Filters out with Date

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

//

TBool CMessagingAccessFolder::FilterDate( const TMsvEntry& aEntry) const

	{

	TDateTime startDateTime( iFilter->StartDate().DateTime().Year(), 

								iFilter->StartDate().DateTime().Month(),

								iFilter->StartDate().DateTime().Day(), 

								0, 0, 0, 0 );

	TDateTime endDateTime( iFilter->EndDate().DateTime().Year(), 

								iFilter->EndDate().DateTime().Month(),

								iFilter->EndDate().DateTime().Day(), 

								0, 0, 0, 0 );

	TDateTime checkDateTime( aEntry.iDate.DateTime().Year(), 

								aEntry.iDate.DateTime().Month(),

								aEntry.iDate.DateTime().Day(), 

								0, 0, 0, 0 );

	TTime startTime( startDateTime );

	TTime endTime( endDateTime );

	TTime checkTime( checkDateTime );

	if ( ( iFilter->Filter() & EFilterStartDate ) && 

			( iFilter->Filter() & EFilterEndDate ) )

		{

		if ( checkTime >= startTime && checkTime <= endTime )

			{

			return ETrue;

			}	

		}

	else if ( iFilter->Filter() & EFilterStartDate ) 

		{

		if( checkTime >= startTime )

			{

			return ETrue;

			}	

		}

	else if ( iFilter->Filter() & EFilterEndDate )

	    {

		if( checkTime <= endTime )

			{

			return ETrue;

			}	

	    }

	return EFalse;

	}