/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2011-     Statoil ASA
//  Copyright (C) 2013-     Ceetron Solutions AS
//  Copyright (C) 2011-2012 Ceetron AS
//
//  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 "cafAppEnum.h"
#include "cafPdmChildField.h"
#include "cafPdmField.h"
#include "cafPdmObject.h"

#include <array>

#include "RigCaseCellResultsData.h"

class RigCaseCellResultsData;
class RimEclipseCase;
class RimEclipseCellColors;
class RimEclipseView;
class RimRegularLegendConfig;

class RimCellEdgeMetaData
{
public:
    RigEclipseResultAddress m_eclipseResultAddress;
    QString                 m_resultVariable;
    bool                    m_isStatic;
};

//==================================================================================================
///
///
//==================================================================================================
class RimCellEdgeColors : public caf::PdmObject
{
    CAF_PDM_HEADER_INIT;

public:
    RimCellEdgeColors();
    ~RimCellEdgeColors() override;

    enum EdgeFaceType
    {
        X,
        NEG_X,
        Y,
        NEG_Y,
        Z,
        NEG_Z
    };

    enum PropertyType
    {
        MULTI_AXIS_STATIC_PROPERTY,
        CUSTOM_PROPERTIES
    };

    using EdgeFaceEnum = caf::AppEnum<RimCellEdgeColors::EdgeFaceType>;

    void setReservoirView( RimEclipseView* ownerReservoirView );

    void    setResultVariable( const QString& variableName );
    QString resultVariableUiShortName() const;

    void setActive( bool active );

    double                                 ignoredScalarValue() { return m_ignoredResultScalar; }
    std::array<RigEclipseResultAddress, 6> resultAddresses() const;
    void                                   cellEdgeMetaData( std::vector<RimCellEdgeMetaData>* metaData );

    void loadResult();
    bool hasResult() const;
    bool showTextResult() const;
    bool isUserDefinedPropertiesActive() const;

    RimRegularLegendConfig* legendConfig();
    PropertyType            propertyType() const;

    void minMaxCellEdgeValues( double& min, double& max );
    void posNegClosestToZero( double& pos, double& neg );

protected:
    void initAfterRead() override;
    void fieldChangedByUi( const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue ) override;
    QList<caf::PdmOptionItemInfo> calculateValueOptions( const caf::PdmFieldHandle* fieldNeedingOptions ) override;
    void                          defineUiOrdering( QString uiConfigName, caf::PdmUiOrdering& uiOrdering ) override;
    void                          defineUiTreeOrdering( caf::PdmUiTreeOrdering& uiTreeOrdering, QString uiConfigName = "" ) override;

    QStringList findResultVariableNames();

private:
    void resetResultAddresses();
    void updateIgnoredScalarValue();

    void gridScalarResultNames( std::vector<QString>* resultNames );

    caf::PdmFieldHandle* objectToggleField() override;

    caf::PdmField<bool>    m_enableCellEdgeColors;
    caf::PdmField<QString> m_resultVariable;
    caf::PdmField<bool>    useXVariable;
    caf::PdmField<bool>    useYVariable;
    caf::PdmField<bool>    useZVariable;

    std::array<std::pair<QString, RigEclipseResultAddress>, 6> m_resultNameToAddressPairs;
    caf::PdmPointer<RimEclipseView>                            m_reservoirView;
    double                                                     m_ignoredResultScalar;

    caf::PdmField<caf::AppEnum<PropertyType>>   m_propertyType;
    caf::PdmChildField<RimRegularLegendConfig*> m_legendConfig;
    caf::PdmField<std::vector<QString>>         m_selectedKeywords;
    caf::PdmField<bool>                         m_showTextValuesIfItemIsUnchecked;

    // Obsolete fields
    caf::PdmChildField<RimEclipseCellColors*> m_singleVarEdgeResultColors_OBSOLETE;
};
