/////////////////////////////////////////////////////////////////////////////////
//
//  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 "RifReaderRftInterface.h"

#include <map>
#include <string>
#include <vector>

#include "cvfObject.h"

#include <QDateTime>

namespace caf
{
class VecIjk;
}

//==================================================================================================
//
//
//==================================================================================================
class RifReaderEclipseRft : public RifReaderRftInterface, public cvf::Object
{
public:
    RifReaderEclipseRft( const QString& fileName );
    ~RifReaderEclipseRft() override;

    std::set<RifEclipseRftAddress> eclipseRftAddresses() override;
    void values( const RifEclipseRftAddress& rftAddress, std::vector<double>* values ) override;
    void cellIndices( const RifEclipseRftAddress& rftAddress, std::vector<caf::VecIjk>* indices );

    std::set<QDateTime> availableTimeSteps( const QString& wellName ) override;
    std::set<QDateTime>
        availableTimeSteps( const QString&                                               wellName,
                            const std::set<RifEclipseRftAddress::RftWellLogChannelType>& relevantChannels ) override;

    std::set<QDateTime>                                   availableTimeSteps( const QString&                                     wellName,
                                                                              const RifEclipseRftAddress::RftWellLogChannelType& wellLogChannelName ) override;
    std::set<RifEclipseRftAddress::RftWellLogChannelType> availableWellLogChannels( const QString& wellName ) override;
    std::set<QString>                                     wellNames() override;
    bool                                                  wellHasRftData( QString wellName );

private:
    void open();
    int  indexFromAddress( const RifEclipseRftAddress& rftAddress ) const;

private:
    // Taken from ecl_rft_file.h and ecl_rft_node.h
    typedef struct ecl_rft_file_struct ecl_rft_file_type;

    QString                             m_fileName;
    ecl_rft_file_type*                  m_ecl_rft_file;
    std::set<RifEclipseRftAddress>      m_eclipseRftAddresses;
    std::set<QString>                   m_wellNames;
    std::map<RifEclipseRftAddress, int> m_rftAddressToLibeclNodeIdx;
};