//                                               -*- C++ -*-
/**
 *  @brief QWizardPage for meta model validation
 *
 *  Copyright 2015-2026 EDF-Phimeca
 *
 *  This library is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this library.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
#ifndef PERSALYS_METAMODELVALIDATIONPAGE_HXX
#define PERSALYS_METAMODELVALIDATIONPAGE_HXX

#include "persalys/Analysis.hxx"
#include "persalys/DesignOfExperiment.hxx"
#include "persalys/UIntSpinBox.hxx"
#include "persalys/ErrorWidget.hxx"

#include <QWizardPage>
#include <QCheckBox>
#include <QLabel>

namespace PERSALYS
{
class PERSALYS_VIEW_API MetaModelValidationPage : public QWizardPage
{
  Q_OBJECT

public:
  explicit MetaModelValidationPage(QWidget* parent = nullptr);

  void initialize(const Analysis& analysis);
  void updateMetamodelValidation(Analysis& analysis);

  bool validatePage() override;

protected:
  void buildInterface();

public slots:
  void updateInputSampleSize(DesignOfExperiment);
  void percentageValueChanged(double);

private:
  OT::UnsignedInteger inputSampleSize_              = 0;
  QCheckBox           * analyticalCheckBox_         = nullptr;
  QCheckBox           * kFoldCheckBox_              = nullptr;
  QCheckBox           * testSampleCheckBox_         = nullptr;
  QLabel              * trainingSampleSize_         = nullptr;
  UIntSpinBox         * percentageOfPointsSpinBox_  = nullptr;
  UIntSpinBox         * seedTestSampleSpinBox_      = nullptr;
  UIntSpinBox         * nbFoldsSpinBox_             = nullptr;
  UIntSpinBox         * seedKFoldSpinBox_           = nullptr;
  ErrorWidget         * errorWidget_          = nullptr;
};
}
#endif
