#pragma once

#include <string>
#include <string_view>

#include <windows.h>

namespace XCEngine::UI::Editor::Support {

inline std::string WideToUtf8(std::wstring_view text) {
    if (text.empty()) {
        return {};
    }

    const int requiredBytes = WideCharToMultiByte(
        CP_UTF8,
        0,
        text.data(),
        static_cast<int>(text.size()),
        nullptr,
        0,
        nullptr,
        nullptr);
    if (requiredBytes <= 0) {
        return {};
    }

    std::string utf8(static_cast<std::size_t>(requiredBytes), '\0');
    const int convertedBytes = WideCharToMultiByte(
        CP_UTF8,
        0,
        text.data(),
        static_cast<int>(text.size()),
        utf8.data(),
        requiredBytes,
        nullptr,
        nullptr);
    if (convertedBytes <= 0) {
        return {};
    }

    utf8.resize(static_cast<std::size_t>(convertedBytes));
    return utf8;
}

} // namespace XCEngine::UI::Editor::Support