/**
  * @RDE_HEADER@
  * HMI Plugin for Messaging - Messaging Model
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Chrsitian Roeskens, NLSE, 2018-05-03
  */

#include "taboc_sfm_messaging_model.h"
#include <LtsSession/lts_session.h>
#include <LtsSession/lts_session_data.h>
#include <QtGui/QFont>
#include <QtGlobal>

#include <ngltools/ngltools_dtg.h>
#include <LtsUtilsSettings/settings.h>

namespace TrainingAreaBaseOC
{
//---------------------------------
// Messaging
//---------------------------------
MessagingModel::MessagingModel(QObject *parent)
  : LtsWidgets::LtsAbstractTableModel<Entry>({tr("Time"), tr("Message")}, parent)
  , m_dtc(nullptr)
  , m_operatorId(0)
  , m_lastClearTime(0)
  , m_logger(getLogger("MessagingModel"))
{}


bool MessagingModel::initModel(const std::shared_ptr<TrainingAreaBaseOC::Interface::Dtc> &dtc, qint64 lastClearTime)
{
  m_dtc = dtc;
  m_operatorId = LtsSessionData::LtsSessionData::getInstance()->getOperatorId();
  m_lastClearTime = lastClearTime;
  connect(m_dtc.get(), &Interface::Dtc::freeTextChanged, this,
          [this](const TrainingAreaBaseOC::FreeText & data, DataModification modType) { insertData(data, modType);});

  connect(m_dtc.get(), &Interface::Dtc::shortMessageChanged, this,
          [this](const TrainingAreaBaseOC::ShortMessage & data, DataModification modType) { insertData(data, modType);});

  // init Model
  m_dtc->freeTexts([this](const TrainingAreaBaseOC::FreeText & data) { insertData(data); });
  m_dtc->shortMessages([this](const TrainingAreaBaseOC::ShortMessage & data) { insertData(data); });

  return true;
}


void MessagingModel::insertData(const TrainingAreaBaseOC::FreeText &data, DataModification modType)
{
  if (modType == DataModification::eRemoved)
    return;

  if (dontAdd(data.timeStamp()))
    return;

  QString text = QString::fromStdString(data.text().c_str());
  if (text.size() > 1)
    text.chop(1);
  QString msg = tr("Text: %1").arg(text);

  insertRow({QDateTime::fromMSecsSinceEpoch(data.timeStamp()), msg});
}

void MessagingModel::insertData(const TrainingAreaBaseOC::ShortMessage &data, DataModification modType)
{
  if (modType == DataModification::eRemoved)
    return;

  if (dontAdd(data.timeStamp()))
    return;

  /*
      QString msg = tr("Type: %1 VGB: %2 VBA: %3")
          .arg(textTypeToString(static_cast<TextType>(data.textType())))
          .arg(data.indexVbg())
          .arg(data.indexVba());
          }
          */
  QString msg = tr("Type: %1 - %2")
      .arg(textTypeToString(static_cast<TextType>(data.textType())),
           vbgVbaIndexToText(data.textType(), data.indexVbg()));

  insertRow({QDateTime::fromMSecsSinceEpoch(data.timeStamp()), msg});
}


bool MessagingModel::dontAdd(qint64 timeToCheck)
{
  qint64 checktime = m_lastClearTime;
  if (checktime == 0)
  {
    checktime = QDateTime::currentMSecsSinceEpoch()-10000;
  }

  if (timeToCheck < (QDateTime::currentMSecsSinceEpoch() - (60 * 60 * 1000 * 1)))
    return true;

  if(timeToCheck < checktime)
    return true;

  return false;
}


QString MessagingModel::textTypeToString(TextType type)
{
  switch (type)
  {
  case  TextType::test               : return tr("Test");
  case  TextType::UnderFire          : return tr("UnderFire");
  case  TextType::Injury             : return tr("Injury");
  case  TextType::Manipulation       : return tr("Manipulation");
  case  TextType::Kill               : return tr("Kill");
  case  TextType::State              : return tr("State");
  case  TextType::Error              : return tr("Error");
  case  TextType::Activation         : return tr("Activation");
  case  TextType::Messages           : return tr("Messages");
  case  TextType::AcousticOutputOnly : return tr("AcousticOutputOnly");
  case  TextType::ClearDisplay       : return tr("ClearDisplay");
  }
  return tr("Unknown (%1)").arg(int(type));
}

QString MessagingModel::vbgVbaIndexToText(int type, int vbg)
{

  QString defaultError = tr("Unknown Message: (%1)").arg(vbg);
  switch (type)
  {
  case 5:
  {
    switch (vbg)
    {
    case 1:
      return tr("Active Equipment");
    case 3:
      return tr("Active Player Unit");
    case 4:
      return tr("Active Equipment");
    case 5:
      return tr("Connection Setup to Player Unit");
    case 6:
      return tr("Active Radio Communication");
    case 7:
      return tr("Ready for Action");
    default:
      return defaultError;
    } // vbg5
  }
  case 6:
  {
    QString ret = tr("Error:") + QLatin1Char(' ');
    switch (vbg)
    {
    case 10:
      return ret + tr("Configuration");
    case 11:
      return ret + tr("No Radio Communication");
    case 12:
      return ret + tr("Login");
    case 13:
      return ret + tr("Licensing");
    case 20:
      return ret + tr("Player Unit");
    case 21:
      return ret + tr("Voltage Player Unit");
    case 40:
      return ret + tr("Effect Display");
    case 50:
      return ret + tr("Mine Sensor System");
    case 60:
      return ret + tr("Tactical Engagement Simulator"); //AGDUS
    case 70:
      return ret + tr("Special Sensor System");
    case 80:
      return ret + tr("Disply Unit");
    case 90:
    {
      LtsUtils::ProjectSettings *ps = LtsUtils::ProjectSettings::getInstance();
      bool enableB = ps->value(QStringLiteral("aes"),
                               QStringLiteral("enableBiologicalContamination")).toBool();
      bool enableC = ps->value(QStringLiteral("aes"),
                               QStringLiteral("enableChemicalContamination")).toBool();
      bool enableN = ps->value(QStringLiteral("aes"),
                               QStringLiteral("enableNuclearContaminations")).toBool();

      if (!enableB && !enableC && enableN)
        return ret + tr("N Protection Sensor System");
      else if (enableB && !enableC && enableN)
        return ret + tr("NB Protection Sensor System");
      else if (!enableB && enableC && enableN)
        return ret + tr("NC Protection Sensor System");
      else if (enableB && !enableC && !enableN)
        return ret + tr("B Protection Sensor System");
      else if (enableB && enableC && !enableN)
        return ret + tr("BC Protection Sensor System");
      else if (!enableB && enableC && !enableN)
        return ret + tr("C Protection Sensor System");
      else
        return ret + tr("NBC Protection Sensor System");
    }
    default:
      return defaultError;
    }
  }
  case 8:
  {
    return tr("Active Pos");
  }

  default:
    return defaultError;
  }

}


QVariant MessagingModel::data(const QModelIndex &index, int role) const
{
  if (!indexIsValid(index))
    return QVariant();

  const Entry &data = m_vecData.at(index.row());

  if (role == Qt::DisplayRole)
  {
    switch (index.column())
    {
    case 0:
      return data.m_date;
    case 1:
      return data.m_msg;
    default:
      break;
    }
  }
  return QVariant();
}

void MessagingModel::clearModel()
{
  ERROR_LOG(m_logger) << QDateTime::currentMSecsSinceEpoch();
  m_lastClearTime = QDateTime::currentMSecsSinceEpoch();
  ERROR_LOG(m_logger) << m_lastClearTime;

  clear();
}

} // namespace TrainingAreaBaseOC