function openLoginPopup(options) {
  return new Promise((resolve, reject) => {
    const width = options.width || 500;
    const height = options.height || 700;
    const left = window.screen.width / 2 - width / 2;
    const top = window.screen.height / 2 - height / 2;
    const origin = new URL(options.url).origin;
    const popup = window.open(
      options.url,
      options.name,
      `menubar=no,location=no,resizable=no,scrollbars=no,status=no,width=${width},height=${height},top=${top},left=${left}`
    );
    let targetOrigin = "";
    if (!popup || typeof popup.closed === "undefined" || popup.closed) {
      const error = new Error("Failed to open auth popup.");
      error.name = "PopupRejectedError";
      reject(error);
      return;
    }
    const messageListener = (event) => {
      if (event.source !== popup) {
        return;
      }
      if (event.origin !== origin) {
        return;
      }
      const { data } = event;
      if (data.type === "config_info") {
        targetOrigin = data.targetOrigin;
        return;
      }
      if (data.type !== "authorization_response") {
        return;
      }
      const authResult = data;
      if ("error" in authResult) {
        const error = new Error(authResult.error.message);
        error.name = authResult.error.name;
        reject(error);
      } else {
        resolve(authResult.response);
      }
      done();
    };
    const intervalId = setInterval(() => {
      if (popup.closed) {
        const errMessage = `Login failed, ${targetOrigin && targetOrigin !== window.location.origin ? `Incorrect app origin, expected ${targetOrigin}` : "popup was closed"}`;
        const error = new Error(errMessage);
        error.name = "PopupClosedError";
        reject(error);
        done();
      }
    }, 100);
    function done() {
      window.removeEventListener("message", messageListener);
      clearInterval(intervalId);
    }
    window.addEventListener("message", messageListener);
  });
}

export { openLoginPopup };
//# sourceMappingURL=loginPopup.esm.js.map