DateTime.h

/*
 * Copyright 2020-2025 Dmitry Ivanov
 *
 * This file is part of libquentier
 *
 * libquentier is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, version 3 of the License.
 *
 * libquentier 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with libquentier. If not, see <http://www.gnu.org/licenses/>.
 */
 
#pragma once
 
#include <quentier/utility/Linkage.h>
 
#include <QFlags>
 
namespace quentier::utility {
 
[[nodiscard]] constexpr int secondsToMilliseconds(int seconds) noexcept
{
    return seconds * 1000;
}

enum class DateTimePrintOption
{
    IncludeNumericTimestamp = 1 << 1,
    IncludeMilliseconds = 1 << 2,
    IncludeTimezone = 1 << 3
};
 
Q_DECLARE_FLAGS(DateTimePrintOptions, DateTimePrintOption)
Q_DECLARE_OPERATORS_FOR_FLAGS(DateTimePrintOptions)
 

[[nodiscard]] QString QUENTIER_EXPORT printableDateTimeFromTimestamp(
    qint64 timestamp,
    DateTimePrintOptions options = DateTimePrintOptions(
        DateTimePrintOption::IncludeNumericTimestamp |
        DateTimePrintOption::IncludeMilliseconds |
        DateTimePrintOption::IncludeTimezone),
    const char * customFormat = nullptr);
 
} // namespace quentier::utility