/*

* 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:

*

*/

#ifndef HSACTIVITYDBCLIENT_H

#define HSACTIVITYDBCLIENT_H

#include <QObject>

#include <hsactivitydbasyncrequestobserver.h>

#include "hsactivitydbclientinterface.h"

#ifdef ACTIVITY_LIB

    #define ACTIVITY_EXPORT Q_DECL_EXPORT

#else

    #define ACTIVITY_EXPORT Q_DECL_IMPORT

#endif

class HsActivityDbClientPrivate;

/**

 * Class implemets HsActivityDbClientInterface and is responsible for activity data management.

 */

class ACTIVITY_EXPORT HsActivityDbClient:   public QObject,

                                            public HsActivityDbClientInterface,

                                            public HsActivityDbAsyncRequestObserver

{

public:

    /**

     * Constructor

     */

    HsActivityDbClient(QObject* =0);

    /**

     * Destructor

     */

    ~HsActivityDbClient();

    /**

     * Establish connection with activity server

     * @return 0 on succees, error code otherwise

     */

    int connect();

    /**

     * Interface implementation.

     * @see int HsActivityDbAsyncRequestObserver::asyncRequestCompleated(int, int, const QString&)

     */

    /**

     * Interface implementation.

     * @see int HsActivityDbClientInterface::saveActivity(const QVariantHash&)

     */

    int addActivity(const QVariantHash &);

    /**

     * Interface implementation.

     * @see int HsActivityDbClientInterface::updateActivity(const QVariantHash&)

     */

    int updateActivity(const QVariantHash &);

    /**

     * Interface implementation.

     * @see int HsActivityDbClientInterface::deleteActivity(const QVariantHash &)

     */

    int removeActivity(const QVariantHash &activity);

    /**

     * Interface implementation.

     * @see int HsActivityDbClientInterface::deleteApplicationActivities(const QVariantHash &)

     */

    int removeApplicationActivities(const QVariantHash &activity);

    /**

     * Interface implementation.

     * @see int HsActivityDbClientInterface::activities(QList<QVariantHash>&)

     */

    int activities(QList<QVariantHash> &);

    /**

     * Interface implementation.

     * @see int HsActivityDbClientInterface::applicationActivities(QList<QVariantHash> &, const QVariantHash &)

     */

                              const QVariantHash &);

    /**

     * Interface implementation.

     * @see int HsActivityDbClientInterface::waitActivity(const QVariantHash &)

     */

    int waitActivity(const QVariantHash &);

    /**

     * Interface implementation.

     * @see int HsActivityDbClientInterface::launchActivity(const QVariantHash &)

     */

    int launchActivity(const QVariantHash &);

signals:

    /**

     * Function notify about runtime activity change

     * @param activityId - requested activity name

     */

private:

    /**

     * Private client implementation.

     * Own.

     */

};

#endif //HSACTIVITYDBCLIENT_H