/////////////////////////////////////////////////////////////////////////////////
//
//  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 "RifEclipseSummaryAddress.h"

#include <QDateTime>
#include <QLocale>
#include <QString>

#include <string>
#include <vector>
#include <sstream>

struct ColumnInfo
{
    bool                                            isAVector = false;
    RifEclipseSummaryAddress::SummaryVarCategory    category;
    std::string                                     quantityName;
    std::string                                     scaleFactor;
    int                                             regionNumber;
    int                                             regionNumber2;
    std::string                                     wellGroupName;
    std::string                                     wellName;
    int                                             wellSegmentNumber;
    std::string                                     lgrName;
    int                                             cellI;
    int                                             cellJ;
    int                                             cellK;
    std::string                                     unitName;
    std::vector<double>                             values;
};

//==================================================================================================
/// 
//==================================================================================================
class RifColumnBasedRsmspecParser
{
public:
    RifColumnBasedRsmspecParser(const QString& data);
    const std::vector< std::vector<ColumnInfo> >& tables() const;

private:
    static bool                     isLineSkippable(const std::string& line);
    static std::vector<std::string> splitLine(const std::string& line);
    static bool                     isAMnemonic(const std::string& word);
    static                          RifEclipseSummaryAddress::SummaryVarCategory identifyCategory(const std::string& word);
    bool                            splitLineToDoubles(const std::string& line, std::vector<double>& values);
    static std::vector<ColumnInfo>  columnInfoForTable(std::stringstream& data, std::string& line);

    void                            parseData(const QString& data);

private:
    std::vector< std::vector<ColumnInfo> > m_tables;
};