/**
**
** @RDE_HEADER@
** Definition of rubberband class to define multipoint feature geometry in 3d
** $Id$
** $HeadURL$
** $Author$
**
** -----------------------------------------------------------------------------------------------
**
** 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 .........:
**
**   27.03.2015, JT  : First edition for use with Qt5
**
** -----------------------------------------------------------------------------------------------
*/

#pragma once

#include "rubberband_3d.h"

namespace Esri
{
  namespace ArcGISRuntime
  {
    class IdentifyGraphicsOverlayResult;
  }
}


namespace SituationMap { namespace RB
{

   /**
     @class RubberbandPointFeature rubberband_point_feature.h
     @brief Implementation of a rubberband to input single coodinates for building point features
     @see Rubberband3D
   */
   class SITUATIONMAP_EXPORT RubberbandMultiPointFeature3D : public Rubberband3D
   {
       Q_OBJECT
         /**
           @name Construction & Destruction
           @{
         */

         friend class RubberbandFactory;

         explicit RubberbandMultiPointFeature3D(  SituationMap::Map * map, QObject * parent = nullptr, bool isActive = true );

      public:

         virtual ~RubberbandMultiPointFeature3D();

         RubberbandMultiPointFeature3D(const RubberbandMultiPointFeature3D &) = delete;
         RubberbandMultiPointFeature3D & operator = (const RubberbandMultiPointFeature3D &) = delete;
         /** @} */

         bool selectAction        ( AbstractEventDispatcher * causer, int x, int y ) override;
         bool setCoordinateAction ( AbstractEventDispatcher * causer, int x, int y ) override;
         bool moveAction          ( AbstractEventDispatcher * causer, int x, int y ) override;
         bool movePickedAction    ( AbstractEventDispatcher * causer, int x, int y ) override;
         bool contextMenuAction   ( AbstractEventDispatcher * causer, int x, int y ) override;
         bool completeStateAction ( AbstractEventDispatcher * causer, int x, int y ) override;
         bool deleteAction        ( AbstractEventDispatcher * causer, int x, int y ) override;
         bool undoAction          ( AbstractEventDispatcher * causer, int x, int y ) override;


         inline void enableClosed( bool flag )  
         { 
           _isClosed = flag;
         } /* enableClosed */

         /**
           Gets the value of the close flag
         */
         inline bool isClosedEnabled() const    { return _isClosed; }

         unsigned int coordinateCount() const override;

         QVector<QPointF> coordinateVector( CoordinateSystem cs = CoordinateSystem::Geo ) const override;

         QPointF singleCoordinate( unsigned int idx = 0, CoordinateSystem cs = CoordinateSystem::Geo ) const override;

         void setCoordinateVector( const QVector<QPointF> & coordinateVector, CoordinateSystem cs = CoordinateSystem::Geo ) override;

         Point3D singleCoordinate3D( unsigned int idx = 0, CoordinateSystem cs = CoordinateSystem::Geo ) const override;
         QVector<Point3D> coordinateVector3D( CoordinateSystem cs = CoordinateSystem::Geo ) const override;

          void setCoordinateVector( const QVector<Point3D> & coordinateVector, CoordinateSystem cs = CoordinateSystem::Geo ) override;

          inline void enableCircular(bool flag)
          {
            _isCircular = flag;
          } // enableCircular

          inline bool isCircularEnabled() const { return _isCircular; }

      protected:

         virtual bool buttonProxyActive( const QPointF & scenePos) const { Q_UNUSED(scenePos); return false; }

         void activateButtons() override;

         void update() override;

         /*
         Forward declaration of internal container class for member variables. The derived classes of Rubberband
         often have also a declaration of InternalData for there own internal members.
         */
         class InternalData;

         InternalData     * _internal;

         bool               _isClosed;
         bool               _isCircular;

      protected slots:

        void onGetPickingResult(const QUuid &taskId, const QList<Esri::ArcGISRuntime::IdentifyGraphicsOverlayResult*> &identifyResults);
        void onMapPosition( const Point3D &mapCoordinate );

   }; /* RubberbandMultiPointFeature3D */

} } /* namespace SituationMap::RB */