/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2020-     Equinor 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 "RiaDefines.h"
#include "RimPlotWindow.h"

#include "RiuQtChartView.h"

#include "cafPdmChildField.h"
#include "cafPdmField.h"
#include "cafPdmFieldHandle.h"
#include "cafPdmObject.h"
#include "cafPdmPtrField.h"

#include <QPointer>

class RimCase;
class RimPlot;
class RimGridView;
class RimEclipseResultDefinition;

//==================================================================================================
///
///
//==================================================================================================
class RimGridStatisticsPlot : public RimPlotWindow
{
    CAF_PDM_HEADER_INIT;

public:
    RimGridStatisticsPlot();
    ~RimGridStatisticsPlot() override;

    QWidget* viewWidget() override;
    QWidget* createPlotWidget( QWidget* mainWindowParent = nullptr );
    QString  description() const override;

    void zoomAll() override;

    void cellFilterViewUpdated();

protected:
    QImage snapshotWindowContent() override;

    QWidget* createViewWidget( QWidget* mainWindowParent ) override;
    void     deleteViewWidget() override;

    // Overridden PDM methods
    void                          fieldChangedByUi( const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue ) override;
    void                          defineUiOrdering( QString uiConfigName, caf::PdmUiOrdering& uiOrdering ) override;
    QList<caf::PdmOptionItemInfo> calculateValueOptions( const caf::PdmFieldHandle* fieldNeedingOptions,
                                                         bool*                      useOptionsOnly ) override;

    void                 initAfterRead() override;
    void                 onLoadDataAndUpdate() override;
    void                 updatePlots();
    caf::PdmFieldHandle* userDescriptionField() override;

    void    performAutoNameUpdate();
    QString createAutoName() const;
    QString timeStepString() const;

    void setDefaults();

private:
    void cleanupBeforeClose();
    void onPlotAdditionOrRemoval();
    void doRenderWindowContent( QPaintDevice* paintDevice ) override;
    void doUpdateLayout() override;

protected:
    QPointer<RiuQtChartView> m_viewer;

    caf::PdmField<QString> m_plotWindowTitle;

    caf::PdmPtrField<RimCase*>                      m_case;
    caf::PdmField<int>                              m_timeStep;
    caf::PdmPtrField<RimGridView*>                  m_cellFilterView;
    caf::PdmChildField<RimEclipseResultDefinition*> m_property;
};