/*

 * Hedgewars, a free turn based strategy game

 * Copyright (c) 2006-2007 Igor Ulyanov <iulyanov@gmail.com>

 * Copyright (c) 2007-2011 Andrey Korotaev <unC0Rr@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; version 2 of the License

 *

 * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA

 */

#include <QMap>

#include <QStringList>

#include "hwconsts.h"

#include "HWDataManager.h"

HWDataManager::HWDataManager()

{

    userData = new QDir(cfgdir->absolutePath());

    if (!userData->cd("Data"))

        userData = NULL;

    defaultData = new QDir(datadir->absolutePath());

}

HWDataManager & HWDataManager::instance()

{

    static HWDataManager instance;

    return instance;

}

QStringList HWDataManager::entryList(

                    const QString & subDirectory,

                    QDir::Filters filters,

                    const QStringList & nameFilters

                    ) const

{

    QStringList result;

    if (userData != NULL)

    {

        QDir tmpDir(*userData);

        if (tmpDir.cd(subDirectory))

            result.append(tmpDir.entryList(nameFilters, filters));

    }

    QDir tmpDir(*defaultData);

    if (tmpDir.cd(subDirectory))

        result.append(tmpDir.entryList(nameFilters, filters));

    result.removeDuplicates();

    // sort case-insensitive

    QMap<QString, QString> sortedFileNames;

    foreach ( QString fn, result)

    {

        sortedFileNames.insert(fn.toLower(), fn);

    }

    result = sortedFileNames.values();

    return result;

}

                                const QString & relativeDataFilePath) const

{

}

QFile * HWDataManager::findFileForWrite(

                                const QString & relativeDataFilePath) const

{

    return new QFile(userData->absolutePath()+"/"+relativeDataFilePath);

}