/************************************************************************
 *
 * Copyright (C) 2009-2022 IRCAD France
 * Copyright (C) 2012-2020 IHU Strasbourg
 *
 * This file is part of Sight.
 *
 * Sight is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Sight 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with Sight. If not, see <https://www.gnu.org/licenses/>.
 *
 ***********************************************************************/

#pragma once

#include "core/config.hpp"
#include "core/runtime/ConfigurationElement.hpp"

#include <boost/property_tree/ptree.hpp>

#include <libxml/tree.h>

namespace sight::core::runtime
{

/**
 * @brief   Defines the convert class.
 */
class CORE_CLASS_API Convert
{
public:

    /**
     * @brief   Destructor : does nothing.
     */
    CORE_API virtual ~Convert();

    /**
     * @brief   Build an xmlNodePtr from a ConfigurationElement
     */
    CORE_API static xmlNodePtr toXml(std::shared_ptr<core::runtime::ConfigurationElement> _cfgElement);

    /**
     * @brief   Build an std::string from a ConfigurationElement
     */
    CORE_API std::string static toXmlString(core::runtime::ConfigurationElement::sptr _cfgElement);

    /**
     * @brief   Build an xmlNodePtr with all running Modules
     */
    CORE_API static xmlNodePtr runningModulesToXml();

    CORE_API static boost::property_tree::ptree toPropertyTree(
        core::runtime::ConfigurationElement::csptr _cfgElement
    );

    CORE_API static core::runtime::ConfigurationElement::sptr fromPropertyTree(boost::property_tree::ptree pt);

private:

    static void fromConfigurationElementToXml(
        std::shared_ptr<core::runtime::ConfigurationElement> _cfgElement,
        xmlNodePtr _node
    );

    /**
     * @brief   Constructor : does nothing.
     */
    Convert();
};

} // namespace sight::core::runtime
