client/src/components/Header.tsx

/*
 * Copyright (C) 2022 Savoir-faire Linux Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation; either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public
 * License along with this program.  If not, see
 * <https://www.gnu.org/licenses/>.
 */
import { Box, Button, Menu, MenuItem } from '@mui/material';
import { MouseEvent, useState } from 'react';
import { useNavigate, useParams } from 'react-router-dom';

import { useAuthContext } from '../contexts/AuthProvider';
import { setAccessToken } from '../utils/auth';

export default function Header() {
  const authContext = useAuthContext(true);

  const navigate = useNavigate();
  const [anchorEl, setAnchorEl] = useState<HTMLButtonElement | null>(null);
  const handleClick = (event: MouseEvent<HTMLButtonElement>) => setAnchorEl(event.currentTarget);
  const handleClose = () => setAnchorEl(null);
  const params = useParams();

  const goToContacts = () => navigate(`/contacts`);
  const goToAccountSettings = () => navigate(`/deprecated-account/${params.accountId}/settings`);

  const deprecatedLogout = () => {
    setAccessToken('');
    navigate('/deprecated-account', { replace: true });
  };
  // TODO: Remove deprecated_logout once migration to new server is complete
  const logout = authContext?.logout ?? deprecatedLogout;

  return (
    <Box>
      <Button aria-controls="simple-menu" aria-haspopup="true" onClick={handleClick}>
        Menu
      </Button>
      <Menu id="simple-menu" anchorEl={anchorEl} open={Boolean(anchorEl)} onClose={handleClose}>
        <MenuItem onClick={goToContacts}>Contacts</MenuItem>
        {params.accountId && <MenuItem onClick={goToAccountSettings}>Account settings</MenuItem>}
        <MenuItem onClick={logout}>Log out</MenuItem>
      </Menu>
    </Box>
  );
}