/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) Statoil ASA
//  Copyright (C) Ceetron Solutions 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 "RivResultToTextureMapper.h"

#include "RigPipeInCellEvaluator.h"

#include "cvfScalarMapper.h"
#include "cvfVector2.h"

#include "cvfObject.h"
#include "cvfStructGrid.h"

#include <cmath>

class RivCompletionTypeResultToTextureMapper : public RivResultToTextureMapper
{
public:
    using RivResultToTextureMapper::RivResultToTextureMapper;

    cvf::Vec2f getTexCoord( double resultValue, size_t cellIndex ) const override
    {
        cvf::Vec2f texCoord( 0, 0 );

        if ( resultValue == HUGE_VAL || resultValue != resultValue ) // a != a is true for NAN's
        {
            if ( m_pipeInCellEvaluator->isWellPipeInCell( cellIndex ) )
            {
                texCoord[1] = 0.5f;
            }
            else
            {
                texCoord[1] = 1.0f;
            }
            return texCoord;
        }

        texCoord    = m_scalarMapper->mapToTextureCoord( resultValue );
        texCoord[1] = 0.5f;

        return texCoord;
    }
};
