/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2025-     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 <expected>
#include <string>
#include <vector>

struct RigRegularSurfaceData
{
    int    nx;
    int    ny;
    double originX;
    double originY;
    double incrementX;
    double incrementY;
    double rotation;
};

//==================================================================================================
///
//==================================================================================================
class RifSurfio
{
public:
    static std::expected<std::pair<RigRegularSurfaceData, std::vector<float>>, std::string> importSurfaceData( const std::string& filename );
    static bool exportToGri( const std::string& filename, const RigRegularSurfaceData& surfaceData, const std::vector<float>& values );
    static bool exportToIrap( const std::string& filename, const RigRegularSurfaceData& surfaceData, const std::vector<float>& values );

private:
    static bool
        exportImpl( const std::string& filename, const RigRegularSurfaceData& surfaceData, const std::vector<float>& values, bool binary );
};