// SPDX-License-Identifier: LGPL-2.1-or-later
#pragma once
#include <oleacc.h>
#include <string>

// accState is a bitmask, not a role identifier. Keep protocol values stable
// and omit focus/visibility bookkeeping from spoken state descriptions.
inline std::string msaa_states(DWORD states, LONG role) {
  std::string result;
  const auto append = [&result](const char *text) {
    if (!result.empty()) result += ", ";
    result += text;
  };
  if (states & STATE_SYSTEM_MIXED) append("half checked");
  else if (states & STATE_SYSTEM_CHECKED) append("checked");
  else if (role == ROLE_SYSTEM_CHECKBUTTON || role == ROLE_SYSTEM_RADIOBUTTON)
    append("not checked");
  if (states & STATE_SYSTEM_SELECTED) append("selected");
  if (states & STATE_SYSTEM_PRESSED) append("pressed");
  if (states & STATE_SYSTEM_EXPANDED) append("expanded");
  if (states & STATE_SYSTEM_COLLAPSED) append("collapsed");
  if (states & STATE_SYSTEM_UNAVAILABLE) append("unavailable");
  if (states & STATE_SYSTEM_READONLY) append("read only");
  if (states & STATE_SYSTEM_PROTECTED) append("password");
  if (states & STATE_SYSTEM_BUSY) append("busy");
  return result;
}