"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.copyToClipboard = copyToClipboard;

/*
 * SPDX-License-Identifier: Apache-2.0
 *
 * The OpenSearch Contributors require contributions made to
 * this file be licensed under the Apache-2.0 license or a
 * compatible open source license.
 *
 * Modifications Copyright OpenSearch Contributors. See
 * GitHub history for details.
 */

/*
 * Licensed to Elasticsearch B.V. under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch B.V. licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
function createHiddenTextElement(text) {
  var textElement = document.createElement('span');
  textElement.textContent = text; // @ts-ignore .all is a real property - https://drafts.csswg.org/css-cascade/#all-shorthand

  textElement.style.all = 'unset'; // prevents scrolling to the end of the page

  textElement.style.position = 'fixed';
  textElement.style.top = '0';
  textElement.style.clip = 'rect(0, 0, 0, 0)'; // used to preserve spaces and line breaks

  textElement.style.whiteSpace = 'pre'; // do not inherit user-select (it may be `none`)

  textElement.style.webkitUserSelect = 'text'; // @ts-ignore this one doesn't appear in the TS definitions for some reason

  textElement.style.MozUserSelect = 'text'; // @ts-ignore this one doesn't appear in the TS definitions for some reason

  textElement.style.msUserSelect = 'text';
  textElement.style.userSelect = 'text';
  return textElement;
}

function copyToClipboard(text) {
  var isCopied = true;
  var range = document.createRange();
  var selection = window.getSelection();
  var elementToBeCopied = createHiddenTextElement(text);
  document.body.appendChild(elementToBeCopied);
  range.selectNode(elementToBeCopied);

  if (selection) {
    selection.removeAllRanges();
    selection.addRange(range);
  }

  if (!document.execCommand('copy')) {
    isCopied = false;
    console.warn('Unable to copy to clipboard.');
  }

  if (selection) {
    if (typeof selection.removeRange === 'function') {
      selection.removeRange(range);
    } else {
      selection.removeAllRanges();
    }
  }

  document.body.removeChild(elementToBeCopied);
  return isCopied;
}