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

#pragma once

#include <GBL_Global/Types.hpp>
#include "../logger.h"
#include <map>

// forward declarations from stereotyped includes
namespace N_GeoPairingImpl
{
struct GeoPairingImplAirTargetCacheData;
}

// manual class imports

namespace N_GeoPairingImpl
{
using CacheDataType = std::map<SInt32, GeoPairingImplAirTargetCacheData *>;
using CacheType = std::map<SInt32, CacheDataType *>;

/**
 * Cache accessor class
 *
 * @author Daniel.Schmid
 * @version 1.0
 * @created 30-Aug-2012 14:29:16
 */
class GeoPairingImplAirTargetCache
{
public:

  virtual ~GeoPairingImplAirTargetCache() = default;

  /**
   * Constructor
   *
   * @param a_player
   * @param a_cacheData
   */
  GeoPairingImplAirTargetCache(SInt32 a_player, CacheType *a_cacheData);

  /**
   * retrieves the last cached tracking state
   *
   * @param a_targetID
   */
  bool getLatestTrackState(SInt32 a_targetID) const;

  /**
   * retrieves the last cached tracking time
   *
   * @param a_targetID
   */
  UInt32 getLatestTrackTime(SInt32 a_targetID) const;

  /**
   * store latest state
   *
   * @param a_targetID
   * @param a_trackingTime
   * @param a_trackingState
   */
  bool storeLatestTrackState(SInt32 a_targetID, UInt32 a_trackingTime, bool a_trackingState);

  /**
   * get cache timeout
   */
  UInt32 getCacheTimeout() const;


private:

  CacheType *m_CacheData;
  SInt32 m_PlayerID;
  UInt32 m_Timeout;
  NGL::INGLLogger &m_logger;


  /**
   *
   * @param a_targetID
   */
  GeoPairingImplAirTargetCacheData *getLatestCacheData(SInt32 a_targetID) const;

};

}