qt5-legatus-legacy/Lts/Plugins/AlarmManagement/Gui/EmergencyCalls/alm_emergency_call_model.cpp

/**
  * @RDE_HEADER@
  * HMI Plugin for AlarmManagement (Interface for access from other Plugins)
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Steve Kemayou, SLSE, 2023-05-26
  */

#include "alm_emergency_call_model.h"
#include <LtsCoordTrans/lts_coord_trans.h>

#include <QDateTime>
#include <QDebug>

namespace AlarmManagement
{
EmergencyCallModel::EmergencyCallModel(QObject *parent)
  : LtsWidgets::LtsAbstractTableModel<AlarmManagement::AlmEmergencyCall>(
{
      tr("Id"),
      tr("Sample Time"),
      tr("Incoming Time"),
      tr("Name"),
      tr("Issi"),
      tr("Position"),
      tr("Expired"),
      tr("Operator"),
      tr("Deleted Timestamp"),
      tr("Comment"),
}, parent)
  , m_dtc(nullptr)
  , m_logger(getLogger("EmergencyCallModel"))
{}

QVariant EmergencyCallModel::data(const QModelIndex &index, int role) const
{
  if (role != Qt::DisplayRole || !indexIsValid(index))
    return QVariant();

  const AlarmManagement::AlmEmergencyCall &almEmergency = m_vecData.at(index.row());
  switch (index.column())
  {
  case Columns::ID:
    return almEmergency.id();
  case SAMPLE_TIME:
    return QDateTime::fromMSecsSinceEpoch(almEmergency.sampleTime());
  case INCOMING_TIME:
    return QDateTime::fromMSecsSinceEpoch(almEmergency.incomingTime());
  case NAME:
    return QString::fromStdString(almEmergency.name());
  case ISSI:
    return almEmergency.issi();
  case POSITION:
  {
    if (std::isnan(almEmergency.position().lat()))
      return tr("---");
    const QString mgrs = LtsCoordTrans::mgrsFromGeographic(almEmergency.position().lon(), almEmergency.position().lat());
    return mgrs;
  }
  case EXPIRED:
    return almEmergency.expired();
  case OPERATION_ID:
  {
    if (almEmergency.operatorId() == 0)
      return QStringLiteral("-");

    return QString::fromStdString(m_opmDtc.get()->user(almEmergency.operatorId()).name());
  }
  case DELETED_TIMESTAMP:
    return QDateTime::fromMSecsSinceEpoch(almEmergency.deleted());
  case COMMENT:
    return QString::fromStdString(almEmergency.comment());
  default:
    break;
  } // switch
  return {};
}

bool EmergencyCallModel::initModel(const std::shared_ptr<Interface::Dtc> &dtc,
                                   const std::shared_ptr<OperatorManagement::Interface::Dtc> &opmDtc)
{
  m_dtc = dtc;
  m_opmDtc = opmDtc;

  auto cb = [this](const AlarmManagement::AlmEmergencyCall & d)
  {
    onAlarmEmergencyCallChanged(d, DataModification::eAdded);
  };
  m_dtc->almEmergencyCalls(cb);
  connect(m_dtc.get(), &Interface::Dtc::almEmergencyCallChanged,
          this, &EmergencyCallModel::onAlarmEmergencyCallChanged);

  return true;
}

void EmergencyCallModel::onAlarmEmergencyCallChanged(const AlarmManagement::AlmEmergencyCall &data, const DataModification modType)
{
  const int id = data.id();
  int row = findRowForId(id);
  switch (modType)
  {
  case DataModification::eModified:
  {
    if (row < 0)
      return;
    setRowData(row, data);
    break;
  }
  case DataModification::eAdded:
    insertRow(data);
    break;
  case DataModification::eRemoved:
    removeRow(row);
    break;
  }
}

///**************************
/// EmergencyCallProxyModel
///**************************

/*!
 * \brief EmergencyCallProxyModel::setSourceModel
 * \param sourceModel
 */
void EmergencyCallProxyModel::setSourceModel(QAbstractItemModel *sourceModel)
{
  m_sourceModel = qobject_cast<EmergencyCallModel*>(sourceModel);
  LtsWidgets::LtsColumnFilterProxyModel::setSourceModel(sourceModel);
}

void EmergencyCallProxyModel::hideByExerciseStopped(bool show)
{
  if (m_hideByExerciseStopped == show)
    return;
  m_hideByExerciseStopped = show;
  invalidateFilter();
}

void EmergencyCallProxyModel::setShowExpired(bool show)
{
  if (m_showExpired == show)
    return;
  m_showExpired = show;
  invalidateFilter();
}

bool EmergencyCallProxyModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
{
  Q_UNUSED(source_parent)
  return checkFilter(source_row);
}

bool EmergencyCallProxyModel::checkFilter(int source_row) const
{
  const auto sos = m_sourceModel->getRowData(source_row);
  if ((sos.expired() && !showExpired()) || (exerciseStopped() && !sos.expired()))
    return false;

  return true;
}

} // namespace AlarmManagement