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

    File: Locale.hpp
    Date: 2021-6-9
    Author: Reece
***/
#pragma once

#include "ECodePage.hpp"
#include "Encoding/Encoding.hpp"
#include "LocaleStrings.hpp"

namespace Aurora::Locale
{
    struct LocalizationInfo
    {
        inline LocalizationInfo() {};
        inline LocalizationInfo(const LocalizationInfo &) = default;
        inline LocalizationInfo(LocalizationInfo &&) = default;
        inline LocalizationInfo(const AuString &language, const AuString &country, const AuString &codeset, const ECodePage codePage) : language(&language), country(&country), codeset(&codeset), codepage(codePage) {}

        const AuString *language {}; /// ISO 639
        const AuString *country {};  /// ISO 3166
        const AuString *codeset {};  /// 
        const ECodePage codepage {}; /// Potentially eSysUnk. Note that eSysUnk is valid and handlable by iconv and nsl. On windows and unix, this is your codepage.
    };

    /*
        Retrieves information about the current system  <br>
        This function will never fail                   <br>
        This function will never release memory
    */
    AUKN_SYM LocalizationInfo GetLocale();

#if defined(AURORA_PLATFORM_WIN32) || defined(I_REALLY_NEED_WIDECHAR_PUBAPI)
    AUKN_SYM std::wstring ConvertFromUTF8(const AuString &in);
    AUKN_SYM AuString ConvertFromWChar(const wchar_t *in, AuMach length);
    AUKN_SYM AuString ConvertFromWChar(const wchar_t *in);
#endif
}