#ifndef _OWLPS_POSITIONING_ACCESSPOINT_HH_
#define _OWLPS_POSITIONING_ACCESSPOINT_HH_

#include "wifidevice.hh"
#include "point3d.hh"

#include <iostream>

using namespace std ;

#define AP_DEFAULT_CHANNEL 6
#define AP_DEFAULT_ANTENNA_GAIN 5

class AccessPoint: public WifiDevice
{
protected:
  Point3D coordinates ;
  unsigned int frequency ; // Frequency (channel) in Hz

public:
  AccessPoint(const WifiDevice &wd,
              const Point3D &_coordinates,
              const unsigned int &_frequency = AP_DEFAULT_CHANNEL):
    WifiDevice(wd), coordinates(_coordinates), frequency(_frequency) {}
  AccessPoint(const Point3D &_coordinates,
              const string &_ip_addr,
              const string &_mac_addr,
              const float &_antenna_gain = AP_DEFAULT_ANTENNA_GAIN,
              const float &_trx_power = WIFIDEVICE_DEFAULT_TRX_POWER,
              const unsigned int &_frequency = AP_DEFAULT_CHANNEL):
    WifiDevice(_ip_addr, _mac_addr, _antenna_gain, _trx_power),
    coordinates(_coordinates), frequency(_frequency) {}
  AccessPoint(const WifiDevice &wd):
    WifiDevice(wd), coordinates(Point3D()), frequency(0) {}
  AccessPoint(const AccessPoint &ap):
    WifiDevice(ap), coordinates(ap.coordinates), frequency(ap.frequency) {}

  ~AccessPoint() {}

  Point3D get_coordinates(void) const ;
  unsigned int get_frequency(void) const ;

  void set_coordinates(Point3D &_coordinates) ;
  void set_frequency(unsigned int &_frequency) ;

  AccessPoint operator=(const AccessPoint &ap) ;
  bool operator==(const AccessPoint &ap) const ;
  bool operator!=(const AccessPoint &ap) const ;

  friend ostream &operator<<(ostream &os, const AccessPoint &ap) ;
} ;

#endif // _OWLPS_POSITIONING_ACCESSPOINT_HH_