/**
**
** @RDE_HEADER@
** 2D matrix operations
** $Id$
** $HeadURL$
** $Author$
**
** -----------------------------------------------------------------------------------------------
**
** Hardware-Environment: Intel-PC
** Software-Environment: Windows 7, Qt 5.4. ArcGIS 10.2.5
**
** Language ........: C++ 11
**
** -----------------------------------------------------------------------------------------------
**
** Author ...........: Jörg Turla, SPD G, Tel. 3132
**
** -----------------------------------------------------------------------------------------------
**
** Notes .........:
**
**   22.06.2016, JT  : First edition for use with Qt5
**
** -----------------------------------------------------------------------------------------------
*/

#pragma once

#include <QtCore/QPoint>

#include <Map/point3D.h>
#include <situation_map_export.h>

namespace Esri {
namespace ArcGISRuntime {
    class Geometry;
} }


namespace SituationMap
{
  class Map;
  class AbstractMapObject;
  class CoordTranslationFunctor;

  namespace MathUtils
  {

    class SITUATIONMAP_EXPORT GeometryEngine
    {

      public:

        using Geometry = Esri::ArcGISRuntime::Geometry;


        static Geometry *createLine    (Map *map, const QPointF &p1, const QPointF &p2);
        static Geometry *createPolyline(Map *map, const QVector<QPointF> &vertices);
        static Geometry *createPolyline(Map *map, const QList<QPointF>   &vertices);
        static Geometry *createPolygon (Map *map, const QVector<QPointF> &vertices);
        static Geometry *createPolygon (Map *map, const QList<QPointF>   &vertices);

        static void deleteGeometry(Geometry *geom);

        static bool contains(const Geometry    &geom,   const Geometry &hull);
        static bool contains(AbstractMapObject *mapObj, const Geometry &hull);

        static bool intersect(const Geometry    &inputGeom, const Geometry &intersector);
        static bool intersect(AbstractMapObject *mapObj   , const Geometry &intersector);

        /**
          Calculating a parallel line.
          @param mapCtFunctor CoordTranslationFunctor to translate coordinates from geographic to map coordinate system and vis versa.
          @param line         Line to use as input, the coordinates are geograpihc coordinates.
          @param distance     Distance in meter.
        */
        static QVector<QPointF> parallelTranslation(SituationMap::CoordTranslationFunctor *mapCtFunctor, const QVector<QPointF> &line, double distance );

        static QVector<SituationMap::Point3D> buffer(AbstractMapObject *mapObj, double distance);


    }; // GeometryEngine


  } // namespace MathUtils
} // namespace SituationMap