const COOKIE_NOTICE_KEY = "siteCookieConsentV1";

export function initCookieNotice() {
  const notice = document.querySelector("[data-cookie-notice]");
  const acceptBtn = document.querySelector("[data-cookie-accept]");
  const policyLink = document.querySelector("[data-cookie-policy-link]");
  if (!notice || !acceptBtn) return;

  let accepted = false;
  try {
    accepted = localStorage.getItem(COOKIE_NOTICE_KEY) === "accepted";
  } catch {
    accepted = false;
  }

  notice.hidden = !!accepted;

  acceptBtn.addEventListener("click", () => {
    try {
      localStorage.setItem(COOKIE_NOTICE_KEY, "accepted");
    } catch {
      /* ignore */
    }
    notice.hidden = true;
  });

  if (policyLink) {
    const href = policyLink.getAttribute("href") || "";
    if (href === "#" || href === "") {
      policyLink.addEventListener("click", (e) => e.preventDefault());
    }
  }
}