/////////////////////////////////////////////////////////////////////////////////
//
//  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 "RigFractureCell.h"
#include "cvfObject.h"

#include <vector>

namespace cvf
{
class BoundingBox;
class BoundingBoxTree;
} // namespace cvf

class RigFractureCell;

//==================================================================================================
///
///
//==================================================================================================
class RigFractureGrid : public cvf::Object
{
public:
    RigFractureGrid();

    void setFractureCells( std::vector<RigFractureCell> fractureCells );
    void setWellCenterFractureCellIJ( std::pair<size_t, size_t> wellCenterFractureCellIJ );
    void setICellCount( size_t iCellCount );
    void setJCellCount( size_t jCellCount );

    const std::vector<RigFractureCell>& fractureCells() const;
    size_t                              getGlobalIndexFromIJ( size_t i, size_t j ) const;
    const RigFractureCell&              cellFromIndex( size_t index ) const;
    size_t                              jCellCount() const;
    size_t                              iCellCount() const;

    std::pair<size_t, size_t> fractureCellAtWellCenter() const;

    const RigFractureCell* getCellFromPosition( const cvf::Vec3d& position ) const;
    void                   ensureCellSearchTreeIsBuilt();

private:
    std::vector<RigFractureCell> m_fractureCells;
    std::pair<size_t, size_t>    m_wellCenterFractureCellIJ;
    size_t                       m_iCellCount;
    size_t                       m_jCellCount;

    cvf::ref<cvf::BoundingBoxTree> m_cellBoundingBoxTree;
};