/////////////////////////////////////////////////////////////////////////////////
//
//  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 <string>
#include <QString>
#include <QDateTime>

//==================================================================================================
//
// 
//
//==================================================================================================
class RiaDateStringParser
{
public:
    static QDateTime parseDateString(const QString& dateString);
    static QDateTime parseDateString(const std::string& dateString);

private:
    static bool tryParseYearFirst(const std::string& s, int& year, int& month, int& day);
    static bool tryParseDayFirst(const std::string& s, int& year, int& month, int& day);
    static bool tryParseMonthFirst(const std::string& s, int& year, int& month, int& day);

    static bool tryParseYear(const std::string& s, int &year);
    static bool tryParseMonth(const std::string& s, int &month);
    static bool tryParseDay(const std::string& s, int &day);

    static std::string trimString(const std::string& s);
};