/**********************************************************************

*

 * GEOS - Geometry Engine Open Source

 * http://geos.osgeo.org

 *

 * Copyright (C) 2025 ISciences, LLC

 *

 * This is free software; you can redistribute and/or modify it under

 * the terms of the GNU Lesser General Public Licence as published

 * by the Free Software Foundation.

 * See the COPYING file for more information.

 *

 **********************************************************************/

#pragma once

#include <geos/export.h>

#include <geos/algorithm/CircularArcIntersector.h>

#include <geos/noding/ArcIntersector.h>

namespace geos::noding {

class GEOS_DLL ArcIntersectionAdder : public ArcIntersector {

public:

    explicit ArcIntersectionAdder(algorithm::CircularArcIntersector& cai) :

        m_intersector(cai) {}

    void processIntersections(ArcString& e0, std::size_t segIndex0, ArcString& e1, std::size_t segIndex1) override;

    void processIntersections(ArcString& e0, std::size_t segIndex0, SegmentString& e1, std::size_t segIndex1) override;

    void processIntersections(SegmentString& e0, std::size_t segIndex0, SegmentString& e1, std::size_t segIndex1) override;

private:

    static bool isAdjacentSegments(std::size_t i1, std::size_t i2);

    bool isTrivialIntersection(const PathString* e0, std::size_t segIndex0,

                               const PathString* e1, std::size_t segIndex1) const;

    algorithm::CircularArcIntersector& m_intersector;

};

}