/**
  * @RDE_HEADER@
  * Definition des PAN-Telegramms PanTechnicalStatus
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Gerlinde Rudolphus, SLSA, 2013-03-05
  */

#include "bsm_telegrams_technical_status.h"
#include <QStringBuilder>

namespace BuildingControlUnit
{
namespace BSM
{
namespace Telegrams
{

QByteArray PanTechnicalStatus::print() const
{
  QByteArray ret = Telegram::print() ;

  unsigned short first = m_failures;
  unsigned short failRFComm        = (first & 0x80) >> 7;
  unsigned short failRAM           = (first & 0x40) >> 6;
  unsigned short failFlashRom      = (first & 0x20) >> 5;
  unsigned short batteryLow        = (first & 0x10) >> 4;
  unsigned short batteryEol        = (first & 0x8) >> 3;
  unsigned short optical           = (first & 0x4) >> 2;
  unsigned short flashlight        = (first & 0x2) >> 1;


  ret += "\n  TimeofEvent = " + QByteArray::number(m_timeofEvent);
  ret += "\n  Failures    = " + QByteArray::number(m_failures);
  ret += "\n  FailRFComm  = " + QByteArray::number(failRFComm);
  ret += "\n  FailRAM     = " + QByteArray::number(failRAM);
  ret += "\n  FailROM     = " + QByteArray::number(failFlashRom);
  ret += "\n  MCBattery   = " + QByteArray::number(batteryLow);
  ret += "\n  OSBattery   = " + QByteArray::number(batteryEol);
  ret += "\n  Optical     = " + QByteArray::number(optical);
  ret += "\n  Flashlight  = " + QByteArray::number(flashlight);
  ret += "\n  RFCommCRCErrorCount = " + QByteArray::number(m_rfCommCRCErrorCount);
  ret += "\n  LostBeaconsCount = " + QByteArray::number(m_lostBeaconsCount);
  ret += "\n  DetectorNo  = " + QByteArray::number(m_detectorNo);
  return ret;
}

QByteArray PanTechnicalStatus::payload() const
{
  Q_ASSERT(false);
  return QByteArray();
}

Telegram *PanTechnicalStatus::fromBytestream(const QByteArray &data)
{
  if (data.length() < 6)
    return nullptr;

  bool bOk = true;
  PanTechnicalStatus rep;
  rep.m_timeofEvent = decode_ushort_little(data, 0, bOk);
  rep.m_failures            = static_cast<unsigned short>(data[2] & 0xFF);
  rep.m_rfCommCRCErrorCount = static_cast<unsigned short>(data[3] & 0xFF);
  rep.m_lostBeaconsCount    = static_cast<unsigned short>(data[4] & 0xFF);
  rep.m_detectorNo          = static_cast<unsigned short>(data[5] & 0xFF);

  return bOk ? new PanTechnicalStatus(rep) : nullptr;
}

} // namespace Telegrams
} // namespace BSM
} // namespace BuildingControlUnit