import {
  ZitadelAuth
} from "./chunk-NFH7JLJM.js";

// src/adapters/angular.ts
var AUTH_INSTANCE_KEY = "__kuns_zitadel_auth__";
function provideZitadelAuth(config) {
  const auth = new ZitadelAuth(config);
  globalThis[AUTH_INSTANCE_KEY] = auth;
  return {
    provide: "KUNS_ZITADEL_AUTH",
    useValue: auth
  };
}
function getAuthInstance() {
  const auth = globalThis[AUTH_INSTANCE_KEY];
  if (!auth) throw new Error("Call provideZitadelAuth() before using zitadelGuard()");
  return auth;
}
function zitadelGuard() {
  let initPromise = null;
  return async () => {
    const auth = getAuthInstance();
    if (!initPromise) {
      initPromise = auth.init();
    }
    await initPromise;
    if (auth.isAuthenticated) return true;
    auth.login();
    return false;
  };
}
export {
  provideZitadelAuth,
  zitadelGuard
};