/////////////////////////////////////////////////////////////////////////////////
//
//  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 "RigGridBase.h"

#include "RivCellSetEnum.h"

#include "cafPdmPointer.h"

#include "cvfObject.h"

#include "cvfStructGridGeometryGenerator.h"

namespace cvf
{
class StructGridInterface;
class ModelBasicList;
class Transform;
class Part;
class Effect;
} // namespace cvf

class RimEclipseCellColors;
class RimCellEdgeColors;
class RimEclipseCase;
class RivSourceInfo;

//==================================================================================================
///
/// RivGridGeometry: Class to handle visualization structures that embodies a specific grid at a specific time step.
/// frame on a certain level
/// LGR's have their own instance and the parent grid as well
///
//==================================================================================================

class RivGridPartMgr : public cvf::Object
{
public:
    RivGridPartMgr( RivCellSetEnum cellSetType, RimEclipseCase* eclipseCase, const RigGridBase* grid, size_t gridIdx );
    ~RivGridPartMgr() override;

    void                      setTransform( cvf::Transform* scaleTransform );
    void                      setCellVisibility( cvf::UByteArray* cellVisibilities );
    cvf::ref<cvf::UByteArray> cellVisibility() { return m_cellVisibility; }

    void updateCellColor( cvf::Color4f color );
    void updateCellResultColor( size_t timeStepIndex, RimEclipseCellColors* cellResultColors );

    void updateCellEdgeResultColor( size_t                timeStepIndex,
                                    RimEclipseCellColors* cellResultColors,
                                    RimCellEdgeColors*    cellEdgeResultColors );

    void appendPartsToModel( cvf::ModelBasicList* model );

private:
    void generatePartGeometry( cvf::StructGridGeometryGenerator& geoBuilder );

private:
    size_t                 m_gridIdx;
    cvf::cref<RigGridBase> m_grid;

    cvf::ref<cvf::Transform> m_scaleTransform;
    float                    m_opacityLevel;
    cvf::Color3f             m_defaultColor;

    // Surface visualization
    cvf::StructGridGeometryGenerator m_surfaceGenerator;
    RigGridCellFaceVisibilityFilter  m_surfaceFaceFilter;
    cvf::ref<cvf::Part>              m_surfaceFaces;
    cvf::ref<cvf::Vec2fArray>        m_surfaceFacesTextureCoords;

    cvf::ref<cvf::Part> m_surfaceGridLines;

    cvf::ref<cvf::UByteArray> m_cellVisibility;

    caf::PdmPointer<RimEclipseCase> m_eclipseCase;
    RivCellSetEnum                  m_cellSetType;
};