/***************************************************************************
 *   Copyright (c) 2006, 2007                                              *
 *        Nikolaj Hald Nielsen <nhnFreespirit@gmail.com>                   *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.          *
 ***************************************************************************/

#ifndef MAGNATUNEALBUMDOWNLOADER_H
#define MAGNATUNEALBUMDOWNLOADER_H

#include "MagnatuneDownloadInfo.h"

#include <kio/job.h>
#include <kio/jobclasses.h>

#include <QObject>

#include <ktempdir.h>
/**
This class encapsulates the downloading of an album once all required information has been retrieved

    @author Nikolaj Hald Nielsen <nhnFreespirit@gmail.com>
*/
class MagnatuneAlbumDownloader: public QObject
{
Q_OBJECT
public:
    MagnatuneAlbumDownloader();

    ~MagnatuneAlbumDownloader();

signals:

    /**
     * This signal is emitted when a download is finished or cancelled
     * @param success true is download completed, false if download was cancelled.
     */
    void downloadComplete(bool success);

public slots:
    /**
     * Initiates the download of an album
     * @param url A MagnatuneDownloadInfo object containing all needed information
     */
    void downloadAlbum( MagnatuneDownloadInfo * info );

protected:

    KIO::FileCopyJob * m_albumDownloadJob;
    QString m_currentAlbumUnpackLocation;
    QString m_currentAlbumFileName;
    Meta::MagnatuneAlbum * m_currentAlbum;
    KTempDir * m_tempDir;

protected slots:
    /**
     * Unzip the downloaded album
     * @param downLoadJob
     */
    void albumDownloadComplete( KJob* downloadJob );
    void albumDownloadAborted();


};

#endif
