/*!
 *
 * Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
 * \copyright
 * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
 * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
 * \file    MSettings.h
 * \author  (last)      Behrouz NematiPour
 * \date    (last)      28-Mar-2021
 * \author  (original)  Behrouz NematiPour
 * \date    (original)  28-Mar-2021
 *
 */
#pragma once

// Qt
#include <QObject>
#include <QAbstractItemModel>
#include <QMutexLocker>

// Project
#include "main.h" // Doxygen : don't remove

// Define
#define _SettingModel Storage::MSettings::I()

// namespace
namespace Storage {

class MSettings : public QObject
{
    Q_OBJECT

    struct KeyValue {
        QList<QString > keys;
        QList<QVariant> values;
    };

    QMap<QString,KeyValue>  _settings;
    QMap<QString,QString >  _location;

    QMutex _mutex;

    // Singleton
    SINGLETON(MSettings)

public:
    QStringList     groups  ();
    QStringList     keys    (const QString &vGroup);
    QVariantList    values  (const QString &vGroup);
    QString         location(const QString &vGroup);

    void            add     (const QString &vGroup, const QString &vKey, const QVariant &vValue, const QString &vLocation);
};

}