/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2017-     Statoil ASA
//
//  ResInsight is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  ResInsight 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 General Public License at <http://www.gnu.org/licenses/gpl.html>
//  for more details.
//
/////////////////////////////////////////////////////////////////////////////////

#pragma once

#include "cafPdmUiFormLayoutObjectEditor.h"

#include <memory>
#include <vector>

class RicUserDefinedCalculatorUi;

class QMinimizePanel;
class QString;
class QVBoxLayout;
class QHBoxLayout;
class QPushButton;

namespace caf
{
class PdmUiItem;
class PdmUiTableView;
} // namespace caf

//==================================================================================================
///
///
//==================================================================================================
class RicCalculatorWidgetCreator : public caf::PdmUiFormLayoutObjectEditor
{
    Q_OBJECT

public:
    RicCalculatorWidgetCreator( std::unique_ptr<RicUserDefinedCalculatorUi> calculator );
    ~RicCalculatorWidgetCreator() override;

    RicUserDefinedCalculatorUi* calculator() const;

private:
    void recursivelyConfigureAndUpdateTopLevelUiOrdering( const caf::PdmUiOrdering& topLevelUiItems, const QString& uiConfigName ) override;

    QWidget* createWidget( QWidget* parent ) override;

    QMinimizePanel* updateGroupBoxWithContent( caf::PdmUiGroup* group, const QString& uiConfigName );

private slots:
    void slotCalculate();
    void slotParseExpression();

private:
    QPointer<QHBoxLayout> m_firstRowLeftLayout;
    QPointer<QVBoxLayout> m_firstRowRightLayout;

    QPointer<QHBoxLayout> m_parseButtonLayout;
    QPointer<QHBoxLayout> m_calculateButtonLayout;

    caf::PdmUiTableView* m_pdmTableView;

    std::unique_ptr<RicUserDefinedCalculatorUi> m_calculator;
};
