/*

* Copyright (c) 2010 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:  

*

*/

#ifndef CntSimEngine_H_

#define CntSimEngine_H_

#include <QObject>

#include "cntsimutility.h"

#include <cntabstractview.h>

class HbView;

class HbAction;

class QStandardItemModel;

class QStandardItem;

class HbDialog;

class CntImportViewCallback;

QTM_BEGIN_NAMESPACE

class QContact;

QTM_END_NAMESPACE

QTM_USE_NAMESPACE

/*

 * CntSimImportEngine this class is used to import contancts from the SIM card.

 */

class CntSimEngine : public QObject

{

Q_OBJECT

private slots:

    void stopSimImport();

    void importADNFetchResults();

    void importSDNFetchResults();

    void getSimInfoAndUpdateUI(CntSimUtility::CacheStatus& cacheStatus, int error);

public:

    CntSimEngine(CntImportViewCallback& aImportViewCallback, HbView& aView);

    ~CntSimEngine();

    void init(CntAbstractEngine& aAbsEngine);

    void checkEntries(QStringList& simList, QStandardItem& importSimItem);

    bool startSimImport();

    void simInfoErrorMessage(int infoError);

    bool userCancelsImport(QString& aResults);

    void setPreferredDetails(QContact& aContact );

    QContactManager *contactSymbianManager()            { return mContactSymbianManager; };

private:

    void showSimImportResults() const;

    void fetchSDNContacts();

    void timerEvent(QTimerEvent *event);    // standard QT TimerEvent callback method

Q_SIGNALS:

    void showNamesView();

    void closePopup();

private:

private:

    CntImportViewCallback& mImportViewCallback;

    HbView& mView;

    CntSimUtility *mAdnSimUtility;              // Owned

    CntSimUtility *mSdnSimUtility;              // Owned

    QContactManager *mContactSimManagerADN;

    QContactManager *mContactSimManagerSDN;

    QContactManager *mContactSymbianManager;

    QContactFetchRequest *mFetchRequestADN;     // Owned

    QContactFetchRequest *mFetchRequestSDN;     // Owned

    QList<QContact> mSaveSimContactsList;

    QList<QContact> mSaveSimContactsListSDN;

    QTimer *mTimer;

    CntAbstractEngine* mAbsEngine;

    int mTimerId;

    int mSaveCount;

    int mAdnStoreEntries;

    int mSdnStoreEntries;

    bool mAdnEntriesPresent;

    bool mFetchIsDone;

    bool mAdnStorePresent;

    bool mSdnStorePresent;

    bool mSimPresent;

    bool mSimError;

    bool mWaitingForAdnCache;

    bool mImportInProgress;

};

#endif