@cdmbase/react-google-autocomplete/utils.js

React component for google autocomplete.

const isBrowser = typeof window !== "undefined" && window.document;
const loadGoogleMapScript = (googleMapsScriptBaseUrl, googleMapsScriptUrl) => {
  if (!isBrowser)
    return Promise.resolve();
  if (typeof google !== "undefined") {
    if (google.maps && google.maps.api)
      return Promise.resolve();
  }
  const scriptElements = document.querySelectorAll(
    `script[src*="${googleMapsScriptBaseUrl}"]`
  );
  if (scriptElements && scriptElements.length) {
    return new Promise((resolve) => {
      if (typeof google !== "undefined")
        return resolve();
      scriptElements[0].addEventListener("load", () => resolve());
    });
  }
  let scriptUrl = new URL(googleMapsScriptUrl);
  scriptUrl.searchParams.set(
    "callback",
    "__REACT_GOOGLE_AUTOCOMPLETE_CALLBACK__"
  );
  const el = document.createElement("script");
  el.src = scriptUrl.toString();
  return new Promise((resolve) => {
    window.__REACT_GOOGLE_AUTOCOMPLETE_CALLBACK__ = resolve;
    document.body.appendChild(el);
  });
};
export {
  isBrowser,
  loadGoogleMapScript
};