/**
  * NmeaHandler 
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Gerlinde Rudolphus, SLTE, 2022-06-09
  */

#ifndef NMEADECODER_H
#define NMEADECODER_H

#include <cmath>
#include <QQueue>
#include <QObject>
#include "dds_handler.h"
#include "logger.h"

namespace NmeaManagement
{
class NmeaHandler final
    : public QObject

{
public:
  NmeaHandler(const std::shared_ptr<DdsHandler> &ddsHandler, QObject *parent);
  void init();
  void decode(QString package);
private:

  struct gpgga_data  //Global Positioning System Fix Data
  {
    QString A_hour;
    QString B_latitude;
    char C_latitude_dir;
    QString D_longitude;
    char E_longitude_dir;
    int F_qualidade_fixa = -1;
    int G_quantidade_satelites = -1;
    float H_diluicao_da_precisao_horizontal = -1;
    float I_altitude = -1;
    char J_unidade_medida_altura;
    float K_altura_geoide_acima_elipsoide = -1;
    char L_unidade_medida_geoide;
    float M_idade_ultima_atualizacao_dgps = -1;
    int N_dgps_id = -1;
  };

  struct battery_state
  {
    QString serialNumber;
    int battery;        //  0-5 = 0 = empty, 5 = full bennetec intern
    int temperature;    // Celsius
    int frequency;      // Hertz
    float generic;      // x.x = variable data
    long current;       // mA
    bool G_velocity; // 1 = ON/ CLOSED, 0 = OFF/ OPEN
    long voltage;       // [mV]
  };

  struct alarm_state
  {
    QString time;
    int number;
    bool condition;
    bool acknowledgeState;
    QString description;
  };


  struct gpgsa_data  //GPS DOP and active satellites
  {
    char A_modo = -1;
    char B_modo_dimensional = -1;
    int  *CN_ids_satelites;
    float O_PDOP = -1;
    float P_HDOP = -1;
    float Q_VDOP = -1;
  };

  struct satelite
  {
    int A_sv_prn = -1;
    int B_elevacao_graus = -1; //90 max
    int C_azimuth = -1;
    int D_snr = -1;
  };

  struct gpgsv_data  //GPS Satellites in view
  {
    unsigned A_total_mensagens = -1;
    unsigned B_numero_desta_mensagem = -1;
    int C_satelites_visiveis = -1;
    satelite DS_sats[4];
  };

  struct gprmc_data  //Recommended minimum specific GPS/Transit data
  {
    int A_hour = -1;
    char B_warning = -1;
    float C_latitude = -1;
    char D_latitude_coord = -1;
    float E_longitude = -1;
    char F_longitude_coord = -1;
    float G_velocity = -1;
    float H_CMG = -1;
    int I_data = -1;
    float J_variacao_magnetica = -1;
    char K_variacao_magnetica_coord = -1;


  };

  unsigned packagesInvalid = 0;


  void GPGGA(QString package);
  void GPRMC(QString package);
  void IIXDR(QString package);
  void IIALR(QString package);

  bool checksum(QString package);
  qint64 getDateTime(QString receivedTimeStr);

private:
  std::shared_ptr<DdsHandler>    m_ddsHandler;
  QStringList                    m_batteries;
  LOGGER_T                       m_logger;
};
}   // namespace NmeaManagement
#endif // NMEADECODER_H