/**
  * Commom base types  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Norbert Thoden, ESVG, 2026-05-19
  */

#pragma once

#include <QVector>
#include <LtsUtilsCore/qpoint3d.h>
#include <Trajectory/trajectory_export.h>

namespace AreaEffectSimulation
{

/**
 * @brief The TrajectoryPoint class was introduced for ADLER / SAA
 * initially the positions are metrical and relative.
 */
class TrajectoryPoint
{
public:
  TrajectoryPoint() = default;
  
  TrajectoryPoint(double x, double y, double z, double _time = -1)
    : position(x,y,z), time (_time)
  {}

  TrajectoryPoint(const LtsUtils::QPoint3D &_position, double _time)
    : position(_position), time (_time)
  {}

  LtsUtils::QPoint3D position;    // x,y are relative, z is above sea level; both metrical
  double             time {-1.0}; // relative
};

Q_DECL_CONSTEXPR inline bool operator==(const TrajectoryPoint &p1, const TrajectoryPoint &p2)
{
  return p1.position == p2.position && p1.time == p2.time;
}
Q_DECL_CONSTEXPR inline bool operator!=(const TrajectoryPoint &p1, const TrajectoryPoint &p2)
{
  return p1.position != p2.position || p1.time != p2.time;
}

} // namespace AreaEffectSimulation


// at global namespace:
TRAJECTORY_EXPORT std::ostream &operator<< (std::ostream &stream, const AreaEffectSimulation::TrajectoryPoint &value);