#pragma once

// **************************************************************************
//
//  (C) Copyright 2009   Swiss SIMTEC AG
//
// **************************************************************************
//
//  $HeadURL$
//  $LastChangedBy$
//  $LastChangedDate$
//  $LastChangedRevision$
//
// **************************************************************************

#include <GBL_Global/Types.hpp>
#include <GBL_Types/Coord3.hpp>
#include "GeoPairingImplAirTarget.hpp"
#include <vector>


namespace N_GeoPairingImpl
{

/**
 * This class can be used to verify if a AirTarget is within a certain line of
 * sight.
 *
 * @author Daniel.Schmid
 * @version 1.0
 * @created 22-Dez-2011 09:36:21
 */
class GeoPairingImplAirTargetTracker
{
public:

  virtual ~GeoPairingImplAirTargetTracker() = default;


  /**
   * Constructor
   *
   * @param a_listTargets
   */
  explicit GeoPairingImplAirTargetTracker(std::vector<GeoPairingImplAirTarget *> *a_listTargets);

  /**
   * sets the current position of the tracker
   *
   * @param a_positionLat    latidude in degrees
   * @param a_positionLon    longitude in degrees
   * @param a_positionAlt    altitude in meters
   */
  void setPosition(Float64 a_positionLat, Float64 a_positionLon, Float64 a_positionAlt);

  /**
   * track a air target
   *
   * @param a_azimuth    azimuth in degrees
   * @param a_elevation    elevation in degrees
   * @param a_playerId
   * @param a_impactTime
   */
  bool track(Float64 a_azimuth, Float64 a_elevation, int &a_playerId, UInt64 &a_impactTime);

  /**
   * calculates the probability of a target beeing hit according to given conditions
   *
   * @param a_targetId
   * @param a_modeAuto
   * @param a_changeOverPoint
   */
  bool hitCheck(SInt32 a_targetId, bool a_modeAuto, bool a_changeOverPoint);

  /**
   * sets the time of the tracking moment
   *
   * @param a_time
   */
  void setTime(UInt64 a_time);

protected:

  std::vector<GeoPairingImplAirTarget *> *m_List;
  N_Types::Coord3 m_Position;
  UInt64 m_Time = 0;

private:
  NGL::INGLLogger &m_logger;

};

}