/**
  * @RDE_HEADER@
  * Model for mounted participants table
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Dassow Philipp, SLEA, 2017-08-29
  */

#include "participants_mounted_table_model.h"
#include <ParticipantManagement/ppm_translation.h>

namespace ParticipantManagement {
ParticipantsMountedTableModel::ParticipantsMountedTableModel(QObject *parent)
  : LtsWidgets::LtsAbstractTableModel<Participant>({tr("Equipment Number"),
                                                    tr("Party"),
                                                    tr("Designator"),
                                                    tr("Tact. Identifier")}, parent)
  , m_carrierId(0)
  , m_dtc(nullptr)
{
}

bool ParticipantsMountedTableModel::initModel(int32_t carrierId,
                                              const std::shared_ptr<Interface::Dtc> &dtc)
{
  m_carrierId = carrierId;
  m_dtc = dtc;
  if (!m_dtc || !m_carrierId)
    return false;

  connect(m_dtc.get(), &ParticipantManagement::Interface::Dtc::participantPositionChanged,
          this, &ParticipantsMountedTableModel::onPositionChanged,
          Qt::UniqueConnection);

  reInitModel();
  return true;
}

void ParticipantsMountedTableModel::reInitModel()
{
  clear();

  ParticipantPosition pos = m_dtc->participantPosition(m_carrierId);

  if (pos.mountedParticipants().is_set())
    for (size_t idx = 0; idx < pos.mountedParticipants().get().size(); ++idx)
      insertRow(m_dtc->participant(pos.mountedParticipants().get().at(idx)));
}

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

  const Participant &participant = m_vecData.at(index.row());
  switch (index.column())
  {
  case 0:
    return participant.equipmentNumber().is_set()?participant.equipmentNumber().get():0;
  case 1:
    return ParticipantManagement::trPartyName(m_dtc->party(participant.partyId()).name());
  case 2:
    return QString::fromStdString(participant.designator());
  case 3:
    return QString::fromStdString(participant.tacticalIdentifier());
  default:
    break;
  }

  return QVariant();
}

void ParticipantsMountedTableModel::onPositionChanged(const ParticipantPosition &data, DataModification modType)
{
  if (modType != DataModification::eRemoved)
    if (data.participantId() == m_carrierId)
      reInitModel();
}

}