/***
    Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.

    File: Time.hpp
    Date: 2021-6-17
    Author: Reece
***/
#pragma once

namespace Aurora::Time
{
#if defined(AURORA_PLATFORM_WIN32)

    static inline AuSInt ConvertTimestamp(const FILETIME &ft)
    {
        ULARGE_INTEGER ull;
        ull.LowPart = ft.dwLowDateTime;
        ull.HighPart = ft.dwHighDateTime;
        return ull.QuadPart / 10000ULL - 12'643'550'100'000ULL;
    }

#elif defined(AURORA_PLATFORM_LINUX) || defined(AURORA_PLATFORM_ANDROID) || defined(AURORA_HAS_PTHREADS)

    static inline AuUInt32 ConvertUnixTimespecToMs(const struct timespec &spec)
    {
        return ConvertUnixToAuroraMS(spec.tv_sec * 1000ULL + spec.tv_nsec / 1000000ULL);
    }

    static void ms2ts(struct timespec *ts, unsigned long ms)
    {
        ts->tv_sec  = ms / 1000;
        ts->tv_nsec = (ms % 1000) * 1000000;
    }

#endif
}