#ifdef _WIN32
#  include "nix/util/windows-error.hh"
#  include <error.h>
#  define WIN32_LEAN_AND_MEAN
#  include <windows.h>

namespace nix::windows {

std::string WinError::renderError(DWORD lastError)
{
    LPSTR errorText = NULL;

    FormatMessageA(
        FORMAT_MESSAGE_FROM_SYSTEM           // use system message tables to retrieve error text
            | FORMAT_MESSAGE_ALLOCATE_BUFFER // allocate buffer on local heap for error text
            | FORMAT_MESSAGE_IGNORE_INSERTS, // Important! will fail otherwise, since we're not  (and CANNOT) pass
                                             // insertion parameters
        NULL,                                // unused with FORMAT_MESSAGE_FROM_SYSTEM
        lastError,
        MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
        (LPTSTR) &errorText, // output
        0,                   // minimum size for output buffer
        NULL);               // arguments - see note

    if (NULL != errorText) {
        std::string s2{errorText};
        LocalFree(errorText);
        return s2;
    }
    return fmt("CODE=%d", lastError);
}

} // namespace nix::windows
#endif