/////////////////////////////////////////////////////////////////////////////////
//
//  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 "RifEclipseRestartDataAccess.h"

class RifEclipseOutputFileTools;

// typedef struct ecl_file_struct ecl_file_type;

#include "ert/ecl_well/well_info.hpp"

//==================================================================================================
//
// Class for access to results from a unified restart file
//
//==================================================================================================
class RifEclipseUnifiedRestartFileAccess : public RifEclipseRestartDataAccess
{
public:
    RifEclipseUnifiedRestartFileAccess();
    ~RifEclipseUnifiedRestartFileAccess() override;

    void setRestartFiles( const QStringList& fileSet ) override;
    bool open() override;
    void close() override;

    size_t           timeStepCount() override;
    void             timeSteps( std::vector<QDateTime>* timeSteps, std::vector<double>* daysSinceSimulationStart ) override;
    std::vector<int> reportNumbers() override;

    std::vector<RifKeywordValueCount> keywordValueCounts() override;
    bool results( const QString& resultName, size_t timeStep, size_t gridCount, std::vector<double>* values ) override;

    bool dynamicNNCResults( const ecl_grid_type* grid,
                            size_t               timeStep,
                            std::vector<double>* waterFlux,
                            std::vector<double>* oilFlux,
                            std::vector<double>* gasFlux ) override;

    void readWellData( well_info_type* well_info, bool importCompleteMswData ) override;
    int  readUnitsType() override;

    std::set<RiaDefines::PhaseType> availablePhases() const override;

    void updateFromGridCount( size_t gridCount ) override;

private:
    bool openFile();
    bool useResultIndexFile() const;
    void extractTimestepsFromEclipse();

private:
    QString        m_filename;
    ecl_file_type* m_ecl_file;
    size_t         m_perTimeStepHeaderCount;
    size_t         m_noDataGridCount;

    std::vector<QDateTime> m_timeSteps;
    std::vector<double>    m_daysSinceSimulationStart;
    std::vector<int>       m_reportNr;

    std::set<RiaDefines::PhaseType> m_availablePhases;
};