#include "accesspointsreadercsv.hh"
#include "point3d.hh"
#include "stock.hh"
#include "posexcept.hh"

using namespace std ;



/* *** Constructors *** */


AccessPointsReaderCSV::AccessPointsReaderCSV(const string &file_name):
  file(file_name)
{
  read_access_points() ;
}



/* *** Operations *** */


void AccessPointsReaderCSV::read_access_points()
{
  while (file.next_line())
    process_access_point_line() ;
}


void AccessPointsReaderCSV::process_access_point_line()
{
  string mac ;
  if (! file.read_field(mac))
    throw malformed_input_data("Cannot read access point MAC address!") ;

  Point3D coord ;
  if (! file.read_point3d(coord))
    throw malformed_input_data("Cannot read access point coordinates!") ;

  unsigned long frequency ;
  if (! file.read_field(frequency))
    throw malformed_input_data("Cannot read access point frequency!") ;

  float gain ;
  if (! file.read_field(gain))
    throw malformed_input_data("Cannot read access point gain!") ;

  float power ;
  if (! file.read_field(power))
    throw malformed_input_data("Cannot read access point power!") ;

  string ip("") ;

  AccessPoint ap(coord, ip, mac, gain, power, frequency) ;
  Stock::find_create_ap(ap) ;
}