/**
  * @RDE_HEADER@
  * GraphicalObjectText
  * $Id$
  * $HeadURL$
  * $Author$
  */

#pragma once

// Own
#include "abstract_graphical_object.h"
#include <Map/text_style.h>
#include <Map/situation_map_utils.h>
#include <Common/simple_value.h>
#include <Common/situation_map_logging.h>


// Esri


// Qt


// forward:
namespace Esri
{
namespace ArcGISRuntime
{
class Graphic;
class GraphicsOverlay;
class PictureMarkerSymbol;
class TextSymbol;

enum class HorizontalAlignment;
enum class VerticalAlignment;
}
}


//----------------------------------------------------------------------------
namespace SituationMap
{


class SITUATIONMAP_EXPORT GraphicalObjectText  : public AbstractGraphicalObject
{

  using BaseClass = AbstractGraphicalObject;

public:
  GraphicalObjectText(const Esri::ArcGISRuntime::GeoView     *geoView
                      , Esri::ArcGISRuntime::GraphicsOverlay *graphicsLayer
                      , const QString                        &debugInfo
                      , const UniqueMapId                    &uniqueMapId
                     );

  ~GraphicalObjectText();

  QString toString() const override; // specialized

  // Data access:
  QString text() const;
  void setText(const QString &text);

  TextStyle textStyle() const;
  TextStyle &rTextStyle();
  void setTextStyle(const TextStyle &textStyle);

  // Offset
  virtual float  xOffset() const;
  virtual void setXOffset(float xOffset);
  virtual float  yOffset() const;
  virtual void setYOffset(float yOffset);

  static Esri::ArcGISRuntime::HorizontalAlignment convert(const HorizontalAlignment horizontalAlignment);
  static Esri::ArcGISRuntime::VerticalAlignment   convert(const VerticalAlignment verticalAlignment);


protected:
  // Internal/Admin
  bool create() override;

  bool changed() override
  {
    return BaseClass::changed()
           || m_text.changed()
           || m_textStyle.changed()
           || m_offset.changed();
  }

  void resetChanged() override
  {
    BaseClass::resetChanged();
    m_text.reset();
    m_textStyle.reset();
    m_offset.reset();
  }

  bool updateViewImpl() override;

  Esri::ArcGISRuntime::TextSymbol              *m_textSymbol = nullptr;

  SimpleValue<QString>                          m_text;         ///< to be displayed on map
  SimpleValue<TextStyle>                        m_textStyle;
  SimpleValue<QPointF>                          m_offset;       ///< Offset (pixel).

private:
  LOGGER_T m_logger;      ///< Interface of the Logging-Facility

  // Forbid some overloaded methods without effects of this object;
  virtual PositionCont positions() const override
  {
    return PositionCont();
  }
  virtual void setPositions(const PositionCont &posCont) override
  {
    Q_UNUSED(posCont);
  }
};



} // namespace SituationMap