// src/client/build/register.ts
import { Workbox, messageSW } from "workbox-window";
var autoUpdateMode = "__SW_AUTO_UPDATE__";
var selfDestroying = "__SW_SELF_DESTROYING__";
var auto = autoUpdateMode === "true";
var autoDestroy = selfDestroying === "true";
function registerSW(options = {}) {
  const {
    immediate = false,
    onNeedRefresh,
    onOfflineReady,
    onRegistered,
    onRegisterError
  } = options;
  let wb;
  let registration;
  const updateServiceWorker = async (reloadPage = true) => {
    if (!auto) {
      if (reloadPage) {
        wb == null ? void 0 : wb.addEventListener("controlling", (event) => {
          if (event.isUpdate)
            window.location.reload();
        });
      }
      if (registration && registration.waiting) {
        await messageSW(registration.waiting, { type: "SKIP_WAITING" });
      }
    }
  };
  if ("serviceWorker" in navigator) {
    wb = new Workbox("__SW__", { scope: "__SCOPE__", type: "__TYPE__" });
    wb.addEventListener("activated", (event) => {
      if (event.isUpdate)
        auto && window.location.reload();
      else if (!autoDestroy)
        onOfflineReady == null ? void 0 : onOfflineReady();
    });
    if (!auto) {
      const showSkipWaitingPrompt = () => {
        onNeedRefresh == null ? void 0 : onNeedRefresh();
      };
      wb.addEventListener("waiting", showSkipWaitingPrompt);
      wb.addEventListener("externalwaiting", showSkipWaitingPrompt);
    }
    wb.register({ immediate }).then((r) => {
      registration = r;
      onRegistered == null ? void 0 : onRegistered(r);
    }).catch((e) => {
      onRegisterError == null ? void 0 : onRegisterError(e);
    });
  }
  return updateServiceWorker;
}
export {
  registerSW
};