/*
 * Copyright (C) 2016 ~ 2018 Deepin Technology Co., Ltd.
 *               2016 ~ 2018 dragondjf
 *
 * Author:     dragondjf<dingjiangfeng@deepin.com>
 *
 * Maintainer: dragondjf<dingjiangfeng@deepin.com>
 *             zccrs<zhangjide@deepin.com>
 *             Tangtong<tangtong@deepin.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 3 of the License, or
 * 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, see <http://www.gnu.org/licenses/>.
 */

#ifndef COMMANDLINEMANAGER_H
#define COMMANDLINEMANAGER_H

#include <QCommandLineOption>
#include <QJsonObject>
#include <QMap>
#include <QList>

QT_BEGIN_NAMESPACE
class QCommandLineParser;
class QCoreApplication;
QT_END_NAMESPACE

class DUrl;

class CommandLineManager
{
public:
    static CommandLineManager* instance();

    bool isSet(const QString& name) const;
    QString value(const QString& name) const;

    void process();
    void process(const QStringList &arguments);

    void addOption(const QCommandLineOption& option);
    void addOptions(const QList<QCommandLineOption> & options);
    QStringList positionalArguments() const;
    QStringList unknownOptionNames() const;

    void processCommand();

private:
    explicit CommandLineManager();
    void initOptions();

    ~CommandLineManager();
    QCommandLineParser* m_commandParser;
};

#endif // COMMANDLINEMANAGER_H
