qt5-legatus-legacy/Lts/Plugins/Evaluations/Gui/CriteriumEdit/evl_edit_dialog.cpp

/**
  * @RDE_HEADER@
  * Evaluations - Criterium Create / Edit Dialog
  * $Id$
  * $HeadURL$
  * $Author$
  *
  * Created by Hanna E. Rathje, SLSE, 2017-11-01
  */

#include "evl_edit_dialog.h"
#include "ui_evl_edit_dialog.h"

#include <LtsSession/lts_session.h>
#include <LtsSession/lts_session_data.h>
#include <Evaluations/evl_translation.h>
#include <PluginInterfaces/gui_plugin_interface.h>
#include <FileManagement/flm_translation.h>

#include <QJsonObject>
#include <QJsonDocument>

namespace Evaluations
{
CriteriumEditDialog::CriteriumEditDialog(QWidget *parent)
  : LtsWidgets::LtsDialog(parent, LtsWidgets::ButtonCombination::OkCancel)
  , m_requestHelper(new LtsUtils::RequestHelper(this))
  , m_ui(new Ui::CriteriumEditDialog)
  , m_logger(getLogger("CriteriumEditDialog"))
{
  DEBUG_LOG(m_logger) << "CriteriumEditDialog ctor";

  m_ui->setupUi(this);

  m_uiRequirements->addRequirement({ m_ui->lblName, [this]() { return !m_ui->leName->text().isEmpty(); } });
}

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

void CriteriumEditDialog::retranslate()
{
  translate(m_ui, m_dtc->evaluationCriterium(m_criteriumId), tr("Criterium"));
}

bool CriteriumEditDialog::init(int criteriumId,
                               LtsSession::LtsSession *session,
                               const std::shared_ptr<Interface::Dtc> &dtc,
                               const std::shared_ptr<Interface::Ftc> &ftc,
                               const std::shared_ptr<OperatorManagement::ForeignGuiComboboxInterface> &opmCbxDtc)
{
  DEBUG_LOG(m_logger) << "CriteriumEditDialog::init";
  m_criteriumId = criteriumId;
  m_dtc = dtc;
  m_ftc = ftc;
  m_session = session;

  opmCbxDtc->fillOperatorComboBox(m_ui->cbxOperators);

  if (m_criteriumId > 0) //edit
  {
    Evaluations::EvaluationCriterium eval = m_dtc->evaluationCriterium(m_criteriumId);
    m_ui->leName->setText(QString::fromStdString(eval.name()));
    m_ui->teDesc->setText(QString::fromStdString(eval.description()));

    m_ui->cbxOperators->setCurrentIndex(m_ui->cbxOperators->findData(eval.operatorId()));
  }
  else
  {
    m_ui->cbxOperators->setCurrentIndex(m_ui->cbxOperators->findData(LtsSessionData::LtsSessionData::getInstance()->getOperatorId()));
  }

  m_ui->leName->setFocus();

  // Save/Load from Library Button
  m_buttonBox->connectLibraryButton(this, &CriteriumEditDialog::onImportButtonClicked,
                                          &CriteriumEditDialog::onExportButtonClicked);

  if (!m_session->getForeignGuiInterface<FileManagement::ForeignGuiInterface>(m_flmGui))
    m_buttonBox->setButtonEnabled(LtsWidgets::DialogButton::Library, false);

  return true;
}

bool CriteriumEditDialog::apply()
{
  // prepare request
  EvlCriteriumModifyRequest req;
  req.id(m_criteriumId);
  req.name(m_ui->leName->text().toStdString());
  req.description(m_ui->teDesc->toPlainText().toStdString());
  req.operatorId(m_ui->cbxOperators->currentData().toInt());

  return m_requestHelper->startSingleRequest([this, req]()
  {
    return m_ftc->evlCriteriumModifyRequest(req, this);
  });
}

QByteArray CriteriumEditDialog::UiToJson()
{
  QJsonObject obj;
  obj[QStringLiteral("XmlType")]     = FileManagement::toString(FileManagement::XmlType::EVLCriteriumEdit);
  obj[QStringLiteral("Name")]        = m_ui->leName->text();
  obj[QStringLiteral("Description")] = m_ui->teDesc->toPlainText();
  obj[QStringLiteral("OperatorId")]  = m_ui->cbxOperators->currentData().toInt();

  return QJsonDocument(obj).toJson(QJsonDocument::Compact);
} // end UiToJson

void CriteriumEditDialog::jsonToUi(const QByteArray &content)
{
  // TODO: check for json error ...
  const QJsonDocument doc(QJsonDocument::fromJson(content));
  const QJsonObject obj(doc.object());

  QString name = obj[QStringLiteral("Name")].toString();
  QString description = obj[QStringLiteral("Description")].toString();;
  int operatorId = obj[QStringLiteral("OperatorId")].toInt();

  m_ui->leName->setText(name);
  m_ui->teDesc->setText(description);
  m_ui->cbxOperators->setCurrentIndex(m_ui->cbxOperators->findData(operatorId));
} // end jsonToUi

void CriteriumEditDialog::onExportButtonClicked()
{
  QByteArray byteArray = UiToJson();

  int fileId = m_flmGui->saveFileContent(this, FileManagement::FileType::Xml, m_session->exerciseId(), byteArray);
  if (fileId > 0)
    DEBUG_LOG(m_logger) << "Saved file with id = " << fileId;
  else
    ERROR_LOG(m_logger) << "Could not save file in library ";
}

void CriteriumEditDialog::onImportButtonClicked()
{
  QByteArray content;
  int fileId = m_flmGui->loadFileContent(this, content, {FileManagement::FileType::Xml}, m_session->exerciseId(), FileManagement::toString(FileManagement::XmlType::EVLCriteriumEdit));
  if (fileId > 0)
  {
    if (!m_flmGui->isXmlType(content, FileManagement::toString(FileManagement::XmlType::EVLCriteriumEdit)))
    {
      QHash<LtsWidgets::Button, QString> texts({{LtsWidgets::Button::Yes, tr("Ok")}});
      LtsWidgets::LtsMessageDialog::showMessage(this,
                                                tr("Invalid xml file content"),
                                                windowTitle(),
                                                LtsWidgets::Behaviour::Modal,
                                                LtsWidgets::Button::Yes,
                                                texts);
    }
    else
    {
      jsonToUi(content);
    }
  }
} // end onImportButtonClicked

} // namespace Evaluations