/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2023 Alex Shvartzkop <dudesuchamazing@gmail.com>
 * Copyright The KiCad Developers, see AUTHORS.txt for contributors.
 *
 * 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, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */

#ifndef GENERATOR_TOOL_PNS_PROXY_H
#define GENERATOR_TOOL_PNS_PROXY_H

#include <router/pns_tool_base.h>

class BOARD_ITEM;


struct GENERATOR_PNS_CHANGES
{
    std::set<BOARD_ITEM*> addedItems;
    std::set<BOARD_ITEM*> removedItems;
};


/**
 * A proxy class to allow access to the PNS router from the generator tool.
 */
class GENERATOR_TOOL_PNS_PROXY : public PNS::TOOL_BASE
{
public:
    GENERATOR_TOOL_PNS_PROXY( const std::string& aToolName );
    ~GENERATOR_TOOL_PNS_PROXY();

    /// @copydoc TOOL_INTERACTIVE::Reset()
    void Reset( RESET_REASON aReason ) override;

    void                                      ClearRouterChanges();
    const std::vector<GENERATOR_PNS_CHANGES>& GetRouterChanges();
};

#endif // GENERATOR_TOOL_PNS_PROXY_H