qt5-legatus-legacy/Lts/Plugins/ParticipantManagement/Gui/PartyEdit/operator_party_assignment.cpp

/**
  * @RDE_HEADER@
  * HMI Plugin for OperatorPartyAssignment
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Steve Kemayou, ESZS, 2025-07-22
  */

#include "operator_party_assignment.h"
#include "ui_operator_party_assignment.h"
#include <Plugins/ParticipantManagement/ppm_data_plugin_interface.h>
#include <Plugins/OperatorManagement/opm_data_plugin_interface.h>
#include <LtsSession/lts_session_data.h>
#include <QHeaderView>
#include <QJsonDocument>
#include <QJsonObject>
#include <QJsonArray>

QString s_partyOpAssignStr = QStringLiteral("PartyIdsAssignedOperator");
namespace ParticipantManagement
{
OperatorPartyAssignment::OperatorPartyAssignment(const QString &menuGroup, QWidget *parent)
  : LtsWidgets::LtsDialog(parent, LtsWidgets::ButtonCombination::OkApplyCancel)
  , m_menuGroup(menuGroup)
  , m_ppmDtc(nullptr)
  , m_ppmFtc(nullptr)
  , m_opmDtc(nullptr)
  , m_requestHelper(new LtsUtils::RequestHelper(this))
  , m_operatorId(-1)
  , m_model(nullptr)
  , m_logger(getLogger("OperatorPartyAssignment"))
  , m_ui(new Ui::OperatorPartyAssignment)
{
  m_ui->setupUi(this);

  connect(m_ui->dataView, &LtsDataView::LtsDataView::clicked,
           this, &OperatorPartyAssignment::enaDisa);
}

OperatorPartyAssignment::~OperatorPartyAssignment()
{
  delete m_ui;
}

void OperatorPartyAssignment::retranslate()
{
  translate(m_ui, tr("Operator Party Assignment"));
}

bool OperatorPartyAssignment::init(LtsSession::LtsSession *session)
{
  m_session = session;

  m_buttonBox->getButton(LtsWidgets::DialogButton::Ok)->setVisible(false);
  if (!m_session->getDtc<ParticipantManagement::DataInterface>(m_ppmDtc))
  {
    ERROR_LOG(m_logger)<<" -- Couldn't init ppmDtc";
    return false;
  }
  if (!m_session->getDtc<OperatorManagement::DataInterface>(m_opmDtc))
  {
    ERROR_LOG(m_logger)<<" -- Couldn't init opmDtc";
    return false;
  }
  if (!m_session->getFtc<ParticipantManagement::DataInterface>(m_ppmFtc))
  {
    ERROR_LOG(m_logger)<<" -- Couldn't init ppmFtc";
    return false;
  }

  setUnchangeable(true);

  m_operatorId= LtsSessionData::LtsSessionData::getInstance()->getOperatorId();
  m_model = new OPeratorPartyAssignmentModel(this);
  m_model->setPartyCheckStatesData(getPartyStatesForOpertator());
  if (!m_model->initModel(m_ppmDtc))
    return false;

  m_ui->dataView->setModel(m_model);
  m_ui->dataView->hideColumn(OPeratorPartyAssignmentModel::Columns::Id);


  connect(m_opmDtc.get(), &OperatorManagement::Interface::Dtc::userChanged, this, &OperatorPartyAssignment::onOperatorChanged);
  auto cbOperator = [this](const OperatorManagement::User & u){
    onOperatorChanged(u, DataModification::eAdded);
  };

  m_opmDtc->users(cbOperator);
  connect(m_ui->operatorComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged),
          this, &OperatorPartyAssignment::onSelectionOperatorChanged);

  if (m_ui->operatorComboBox->currentIndex() != m_ui->operatorComboBox->findData(m_operatorId))
    m_ui->operatorComboBox->setCurrentIndex(m_ui->operatorComboBox->findData(m_operatorId));
  else
    onSelectionOperatorChanged(0); //param is unused

  setUnchangeable(false);

  return true;
}

QMap<int, bool> OperatorPartyAssignment::getPartyStatesForOpertator() const
{
  // get Party List and properties
  // iterarate over partyId in the properties, find the operatorId
  // if no operatorId found checked=false else true;
  DEBUG_LOG(m_logger)<<" -- [getPartyStatesForOpertator] -> ";
  const auto &partys = m_ppmDtc->partys();
  QMap<int,bool> mapPartyCheckStates;
  for (auto p : partys)
  {
    const QString partyId = QString::number(p.id());
    QJsonObject mainObj = QJsonDocument::fromJson(QByteArray::fromStdString(p.properties())).object();
    QJsonObject subObj = mainObj.value(s_partyOpAssignStr).toObject();
    QJsonArray opIdJsArry = subObj.value(QString::number(p.id())).toArray();

    if (opIdJsArry.contains(QJsonValue::fromVariant(m_operatorId)))
      mapPartyCheckStates.insert(p.id(), true);
    else
      mapPartyCheckStates.insert(p.id(), false);

  }

  return mapPartyCheckStates;
}

void OperatorPartyAssignment::onOperatorChanged(const OperatorManagement::User &data, DataModification modType)
{
  switch (modType)
  {
    case DataModification::eRemoved:
    {
      Q_ASSERT(m_operatorMap.contains(data.id()));

      // Check, if Operator is currently open, if yes, reset any changes
      if (m_ui->operatorComboBox->currentData().toInt() == data.id())
      {
        __unchange__();
      }

      m_operatorMap.remove(data.id());
      m_ui->operatorComboBox->removeItem(m_ui->operatorComboBox->findData(data.id()));
      break;
    }

    case DataModification::eAdded:
    {
      Q_ASSERT(!m_operatorMap.contains(data.id()));
      const QString   operatorName = QString::fromStdString(data.name());
      m_operatorMap.insert(data.id(), operatorName);
      m_ui->operatorComboBox->addItem(operatorName, data.id());
      m_ui->operatorComboBox->model()->sort(0);
      break;
    }

    case DataModification::eModified:
    {
      Q_ASSERT(m_operatorMap.contains(data.id()));
      const QString   operatorName = QString::fromStdString(data.name());
      m_operatorMap.insert(data.id(), operatorName);
      int   i = m_ui->operatorComboBox->findData(data.id());
      Q_ASSERT(i != -1);
      m_ui->operatorComboBox->setItemText(i, operatorName);
      m_ui->operatorComboBox->model()->sort(0);
      break;
    }
  }
}

void OperatorPartyAssignment::onSelectionOperatorChanged(const int index)
{
  Q_UNUSED(index);
  if (hasUnsavedChanges() /*|| m_model->getChangeState() */)
  {
    switch (askApplyDiscardCancel())
    {
      case LtsWidgets::Button::Apply:
        if (!apply())
          return;
        break;
      case LtsWidgets::Button::Cancel:
      {
        // cfroebel 2019-06-26:
        // Setting back the operator would cause this slot to be called again.
        // Thus we avoid this by blocking signals.
        {
          QSignalBlocker   blockSignals(m_ui->operatorComboBox);
          m_ui->operatorComboBox->setCurrentIndex(m_ui->operatorComboBox->findData(m_operatorId)); // reset position
        }
        return;
      }
      case LtsWidgets::Button::Discard:
        __unchange__(); // can't call resetChanges() by myself :(
        break;
      default:
        break;
    }
  }
  m_operatorId = m_ui->operatorComboBox->currentData().toInt();
  m_model->updateView(getPartyStatesForOpertator());
}


bool OperatorPartyAssignment::apply()
{
  const auto statesData = m_model->modelData();

  const auto &partys = m_ppmDtc->partys();
  for (auto party : partys)
  {
    const QString partyId = QString::number(party.id());
    QJsonObject propertiesObj = QJsonDocument::fromJson(QByteArray::fromStdString(party.properties())).object();
    QJsonObject subObj = propertiesObj.value(s_partyOpAssignStr).toObject();
    QJsonArray jsArry = subObj.value(QString::number(party.id())).toArray();

    const bool containsOpId   = jsArry.contains(QJsonValue::fromVariant(m_operatorId));
    const bool isPartyChecked = statesData.value(party.id(), false);
    if (!containsOpId && !isPartyChecked)
      continue;
    if (containsOpId  && isPartyChecked)
      continue;

    if (containsOpId) // this condition is for: OpId available but party is unchecked
    {
      //remove opId from jsObject because party is not longed checked -> remove opId from propertiesObject
      for (int idx = 0; idx < jsArry.count(); ++idx)
      {
        if (jsArry.at(idx).toInt() == m_operatorId)
        {
          jsArry.removeAt(idx);
          subObj.insert(QString::number(party.id()), jsArry); // if already exist item will be replaced
        }
        break;
      }
    }
    else if (isPartyChecked)
    {
      jsArry.append(QJsonValue::fromVariant(m_operatorId));
      subObj.insert(QString::number(party.id()), jsArry); // if already exist item will be replaced
    }

    // update properties jsObj
    propertiesObj.insert(s_partyOpAssignStr, subObj); // if already exist item will be replaced
    // set request;

    // request
    Party req = party;
    req.id(party.id());
    req.name(party.name());
    req.color(party.color());
    req.fadingColor(party.fadingColor());
    req.hlaForceIdentifier(party.hlaForceIdentifier());
    req.isUsedBy(party.isUsedBy());
    req.role(party.role());
    QString props = QString::fromUtf8(QJsonDocument(propertiesObj).toJson());
    req.properties(props.toStdString());

    m_requestHelper->addRequest([this, req]
    {
      return m_ppmFtc->modifyPartyDataRequest(req, this);
    });
  }
  return m_requestHelper->startRequests();
}

void OperatorPartyAssignment::enaDisa()
{
  m_buttonBox->getButton(LtsWidgets::DialogButton::Apply)->setEnabled(true);
}


}// namespace ParticipantManagement