const AUTH_KEY = "pts_authdata";

function readPtsAuth() {
  const raw = localStorage.getItem(AUTH_KEY);
  if (!raw) return null;
  try {
    return JSON.parse(raw);
  } catch {
    return null;
  }
}

chrome.runtime.onMessage.addListener((message, _sender, sendResponse) => {
  if (message?.type === "GET_PTS_AUTH") {
    sendResponse({ ok: true, auth: readPtsAuth() });
  }
  return true;
});