/**
  * Holen und Schreiben der XDR-Telegramme vom/an Can-Bus
  * $Id$
  * $HeadURL$
  * $Author$
  */
#pragma once

#include <QObject>
#include <QByteArray>
#include <QDateTime>
#include <QVector>
#include <QList>
#include <QPair>
#include <QSettings>

#include <LtsUtilsCore/sfm_bytemessage_converter.h>

#include "logger.h"
#include "ttci_channel.h"
#include "ttci_device.h"

namespace TrainingAreaBaseOC
{


class ConnectionHandlerTcpTtci : public QObject
{
  Q_OBJECT

public:
  explicit ConnectionHandlerTcpTtci();
  ~ConnectionHandlerTcpTtci();

  bool init();


  bool send(const LtsUtils::SfmMessage &message);
  bool isOpen();

signals:
  void dataSent();
  void received(const LtsUtils::SfmMessage &message);
  void disconnectedFromEq();

private:
  void initCanSocket();
  void newDataAvailable(const QByteArray &);
  bool findNextSyncByte(int &iCurReadPos) const;

private slots:
  void slotReadCanFrame(const QByteArray &data);


private:
  QByteArray m_messageData;
  bool m_messageDataStart;
  QByteArray m_wirkfeldData;
  bool m_wirkfeldDataStart;
  quint32 m_wirkfeldMultiplex;
  QVector<LtsUtils::SfmMessage *> m_sfmMessages;
  bool m_sendingData;
  qint32 m_segmentToggle;
  QList<QPair<qint32, QByteArray> > m_dataToSend;
  Device *m_canDevice;
  Channel *m_canChannel;
  QByteArray m_buffer;
  LOGGER_T m_logger;

};

} //namespace