/*

* 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 "cntgroupdeletepopupmodel.h"

#include <qtcontacts.h>

#include <hbglobal.h>

/*!

Constructor

*/

CntGroupDeletePopupModel::CntGroupDeletePopupModel(QContactManager *manager, QObject *parent)

    : QAbstractListModel(parent),

    mContactManager(manager),

    mFavoriteGroupId(-1)

{

    mDataPointer = new CntGroupPopupListData();

    isFavoriteGroupCreated();

}

/*!

Destructor

*/

CntGroupDeletePopupModel::~CntGroupDeletePopupModel()

{

}

/*!

Initialize groups

*/

void CntGroupDeletePopupModel::initializeGroupsList()

{

    QContactDetailFilter groupFilter;

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

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

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

    if (!groupContactIds.isEmpty())

    {

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

        {

            QVariantList dataList;

            // group name

            QStringList displayList;

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

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

            QString groupName = contactName.customLabel();

            if(groupContactIds.at(i) != mFavoriteGroupId )

            {

                if (groupName.isNull())

                    {

                    QString unnamed(hbTrId("Unnamed"));

                    displayList.append(unnamed);

                    }

                else

                    {

                    displayList.append(groupName);

                    }    

                dataList.append(displayList);

                // contact Id for identification

                dataList.append(groupContactIds.at(i));

                mDataPointer->mDataList.append(dataList);

            }

        }

    }

}

bool CntGroupDeletePopupModel::isFavoriteGroupCreated()

{

    bool favoriteGroupCreated = false;

    QContactDetailFilter groupFilter;

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

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

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

    if (!groupContactIds.isEmpty())

    {

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

        {

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

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

            QString groupName = contactName.customLabel();

            if(groupName.compare("Favorites") == 0)

            {

                favoriteGroupCreated = true;

                mFavoriteGroupId = groupContactIds.at(i);

                break;

            }

        }

    }

    return favoriteGroupCreated;

}

int CntGroupDeletePopupModel::favoriteGroupId()

{

    return mFavoriteGroupId;

}

/*!

Returns the number of rows in the model

*/

int CntGroupDeletePopupModel::rowCount(const QModelIndex &parent) const

{

    Q_UNUSED(parent);

    return mDataPointer->mDataList.count();

}

/*!

Returns data for given index with a given role

*/

QVariant CntGroupDeletePopupModel::data(const QModelIndex &index, int role) const

{

    int row = index.row();

    if (row < 0)

    {

        return QVariant();

    }

    QVariantList values = mDataPointer->mDataList.at(row);

    if (role == Qt::DisplayRole)

    {

        QStringList list = values[0].toStringList();        

        return QVariant(list);

    }

    else if (role == Qt::UserRole)

       {

           int contactId = values[1].toInt();

           return QVariant(contactId);

       }

    return QVariant();

}

QContact CntGroupDeletePopupModel::contact(QModelIndex &index) const

{

    int row = index.row();

    QVariantList values = mDataPointer->mDataList.at(row);

    int groupId = values[1].toInt();

    return mContactManager->contact( groupId );

}