/*

* Copyright (c) 2009 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:  

*

*/

#include "cntfavourite.h"

QContactLocalId CntFavourite::createFavouriteGroup( QContactManager* aManager )

{

   QContactLocalId favouriteId = CntFavourite::favouriteGroupId(aManager);

   if ( favouriteId == 0 )

   {

       QContact favouriteGroup;

       favouriteGroup.setType( QContactType::TypeGroup );

       QContactName favouriteGroupName;

       favouriteGroupName.setCustomLabel( QLatin1String(FavouriteGroupName) );

       favouriteGroup.saveDetail( &favouriteGroupName );

       if ( aManager->saveContact( &favouriteGroup ) )

       {

           favouriteId = favouriteGroup.localId();

       }

   }

   return favouriteId;

}

QContactLocalId CntFavourite::favouriteGroupId( QContactManager* aManager )

{

    QContactLocalId favouriteId( 0 );

    QContactDetailFilter groupFilter;

    groupFilter.setDetailDefinitionName(QContactType::DefinitionName, QContactType::FieldType);

    groupFilter.setValue(QString(QLatin1String(QContactType::TypeGroup)));

    QList<QContactLocalId> groupContactIds = aManager->contactIds( groupFilter );

    for(int i = 0;i < groupContactIds.count();i++)

    {

        QContact contact = aManager->contact(groupContactIds.at(i));

        QContactName contactName = contact.detail<QContactName>();

        QString groupName = contactName.customLabel();

        if ( groupName.compare(QLatin1String(FavouriteGroupName)) == 0 )

        {

            favouriteId = groupContactIds.at(i);

            break;

        }

    }

    return favouriteId;

}

bool CntFavourite::isMemberOfFavouriteGroup( QContactManager* aManager, QContact* aContact )

{

    bool favouriteGroupContact( false );

    QContactLocalId favouriteId = CntFavourite::favouriteGroupId( aManager );

    if ( favouriteId != 0 )

    {

        QContact favoriteGroup = aManager->contact( favouriteId );

        QContactRelationshipFilter rFilter;

        rFilter.setRelationshipType( QContactRelationship::HasMember );

        rFilter.setRelatedContactRole( QContactRelationship::First );

        rFilter.setRelatedContactId( favoriteGroup.id() );

        QList<QContactLocalId> contactsLocalIdList = aManager->contactIds( rFilter );

        favouriteGroupContact = contactsLocalIdList.contains( aContact->localId() );

    }

    return favouriteGroupContact;

}

void CntFavourite::addContactToFavouriteGroup( QContactManager* aManager, QContactId& aId)

{

    QContactLocalId favouriteId = CntFavourite::favouriteGroupId( aManager );

    if ( favouriteId == 0 )

    {

        favouriteId = CntFavourite::createFavouriteGroup( aManager );

    }

    QContact favoriteGroup = aManager->contact( favouriteId );

    // new contact added to the favorite group

    QContactRelationship relationship;

    relationship.setRelationshipType(QContactRelationship::HasMember);

    relationship.setFirst( favoriteGroup.id() );

    relationship.setSecond( aId );

    // save relationship

    aManager->saveRelationship( &relationship );

}

void CntFavourite::removeContactFromFavouriteGroup( QContactManager* aManager, QContactId& aId )

{

    QContactLocalId favouriteId = CntFavourite::favouriteGroupId( aManager );

    if ( favouriteId != 0 )

    {

        QContact favoriteGroup = aManager->contact( favouriteId );

        QContactRelationship relationship;

        relationship.setRelationshipType( QContactRelationship::HasMember );

        relationship.setFirst( favoriteGroup.id() );

        relationship.setSecond( aId );

        aManager->removeRelationship(relationship);

    }

}

// End of File