/*
 * Copyright (c) 2020 - present Cloudogu GmbH
 *
 * 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, version 3.
 *
 * 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/.
 */

export default async function copyToClipboard(text: string) {
  if (navigator.clipboard) {
    return navigator.clipboard.writeText(text);
  } else {
    const textArea = document.createElement("textarea");
    textArea.value = text;
    textArea.style.position = "fixed"; //avoid scrolling to bottom
    document.body.appendChild(textArea);
    textArea.focus();
    textArea.select();

    try {
      document.execCommand("copy");
      return Promise.resolve();
    } catch (e) {
      return Promise.reject(e);
    } finally {
      document.body.removeChild(textArea);
    }
  }
}