/**
  * $Id$
  * $HeadURL$
  * $Author$
  */
#pragma once
#include <QtNetwork/QHostAddress>
#include "tcpsocket.h"

class QTcpSocket;
class QTimer;
namespace DifferentialGPS
{
class TetraIF : public TcpSocket
{
  Q_OBJECT
public:
  using TcpSocket::TcpSocket;

  void run() override;

public Q_SLOTS:
  void onNewDataAvailable();
  void onFeedbackTimeout();
  bool checkTetraConnecting();

protected:
  virtual void startThreadInternal(int threadIndex);
  virtual bool onNewDataAvailableInternal() = 0;


private:
  void doConnect();
  void doInitialLogin();
  void handleReceivedTelegram(uint8_t *a_data, quint16 a_dataSize);
  void handleRegisterRsp(const uint8_t a_registrationStatus);
  void onAddGroupMonitoring();

private Q_SLOTS:
  void onConnected() override;
  void onDisconnected() override;
  void onReadyRead() override;
  void onError(QAbstractSocket::SocketError) override;

protected:
  int  m_srcIssi = 0;
  int  m_broadcastIssi = 0;
  bool m_bTetraOk = true;
  quint8   m_counter = 1;
  QTimer  *m_feedbackTimeout = nullptr;    // timer for feedback timeout
  int      m_feedbackTimeout_ms = 0; // feedback timeout in ms
};
} // DifferentialGPS