/*

* Copyright (c) 2006 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:  Stores found contacts and keeps track of the references.

*

*/

#include <MVPbkContactLink.h>

#include "cphcntfoundcontacts.h"

#include "CPhCntContact.h"

#include <talogger.h>

// ======== MEMBER FUNCTIONS ========

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

// Constructor

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

//

CPhCntFoundContacts::CPhCntFoundContacts() 

    {

    }

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

// Secondphase constructor.

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

//

void CPhCntFoundContacts::ConstructL()

    {

    }

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

// Static constructor

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

//

CPhCntFoundContacts* CPhCntFoundContacts::NewL()

    {

    CPhCntFoundContacts* self = CPhCntFoundContacts::NewLC();

    CleanupStack::Pop( self );

    return self;

    }

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

// Static constructor

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

//

CPhCntFoundContacts* CPhCntFoundContacts::NewLC()

    {

    CPhCntFoundContacts* self = new( ELeave ) CPhCntFoundContacts;

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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

// Destructor

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

//

CPhCntFoundContacts::~CPhCntFoundContacts()

    {

    iFoundContacts.ResetAndDestroy();

    }

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

// Adds contact-

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

//

void CPhCntFoundContacts::AddL( 

    CPhCntContact* aContact,

    const TDesC& aMatchingNumber )

    {

    aContact->SetOriginalNumberL( aMatchingNumber );

    iFoundContacts.AppendL( aContact );

    aContact->SetOwner( this );

    // There is already reference to aContact, because it is added.

    aContact->IncreaseReferenceCount();

    }

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

// Removes contact from array and deletes the contact.

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

//

void CPhCntFoundContacts::Remove( CPhCntContact* aContact )

    {

    const TInt errorOrIndex( iFoundContacts.Find( aContact ) );

    if( errorOrIndex >= 0 ) 

        {

        iFoundContacts.Remove( errorOrIndex );

        }

    delete aContact;

    }

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

// Finds contact, which number is same as aTelNumber

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

//

CPhCntContact* CPhCntFoundContacts::FindContact( const TDesC& aTelNumber )

    {

    TEFLOGSTRING( KTAOBJECT, "CNT CPhCntFoundContacts::FindContact" );

    const TInt foundContactCount( iFoundContacts.Count() );

    CPhCntContact* foundContact = NULL;

    for( TInt i = 0; i < foundContactCount && !foundContact; i++ )

        {

        CPhCntContact* contact = iFoundContacts[i];

        if( aTelNumber.Compare( contact->OriginalNumber() ) == KErrNone )

            {

            foundContact = contact;

            foundContact->IncreaseReferenceCount();

            }

        }

    return foundContact;

    }

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

// Finds contact, which number and contact link are same.

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

//

CPhCntContact* CPhCntFoundContacts::FindContact( 

    const TDesC& aTelNumber,

    const MVPbkContactLink& aContactLink )

    {

    CPhCntContact* foundContact = FindContact( aContactLink );

    if( foundContact )

        {

        if( aTelNumber.Compare( foundContact->OriginalNumber() ) != KErrNone )

            {

            // contact did not match with the number, so release.

            foundContact->Release();

            foundContact = NULL;

            }

        }

    return foundContact;

    }

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

// Finds contact, which contact link matches with aContactLink

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

//    

CPhCntContact* CPhCntFoundContacts::FindContact(

    const MVPbkContactLink& aContactLink )

    {

    const TInt foundContactCount( iFoundContacts.Count() );

    CPhCntContact* foundContact = NULL;

    for( TInt i = 0; i < foundContactCount && !foundContact; i++ )

        {

        CPhCntContact* contact = iFoundContacts[i];

        if( aContactLink.IsSame( *contact->ContactLink() ) )

            {

            foundContact = contact;

            foundContact->IncreaseReferenceCount();

            }

        }

    return foundContact;

    }