next.js/examples/cms-payload/components/AdminBar/index.tsx

"use client";

import React, { useState } from "react";
import {
  PayloadMeUser,
  PayloadAdminBarProps,
  PayloadAdminBar,
} from "payload-admin-bar";
import { Gutter } from "../Gutter";
import classes from "./index.module.scss";

const Title: React.FC = () => <span>Payload + Vercel</span>;

export const AdminBar: React.FC<{
  adminBarProps: PayloadAdminBarProps;
}> = (props) => {
  const { adminBarProps } = props;

  const [user, setUser] = useState<PayloadMeUser>();

  return (
    <div
      className={[classes.adminBar, user && classes.show]
        .filter(Boolean)
        .join(" ")}
    >
      <Gutter className={classes.blockContainer}>
        <PayloadAdminBar
          {...adminBarProps}
          cmsURL={process.env.NEXT_PUBLIC_APP_URL}
          onAuthChange={setUser}
          className={classes.payloadAdminBar}
          classNames={{
            user: classes.user,
            logo: classes.logo,
            controls: classes.controls,
          }}
          logo={<Title />}
          style={{
            position: "relative",
            zIndex: "unset",
            padding: 0,
            backgroundColor: "transparent",
          }}
        />
      </Gutter>
    </div>
  );
};