quran/node_modules/@sentry-internal/tracing/esm/browser/web-vitals/lib/getNavigationEntry.js

import { WINDOW } from '../../types.js';

/*
 * Copyright 2022 Google LLC
 *
 * Licensed 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
 *
 *     https://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.
 */

const getNavigationEntryFromPerformanceTiming = () => {
  // eslint-disable-next-line deprecation/deprecation
  const timing = WINDOW.performance.timing;
  // eslint-disable-next-line deprecation/deprecation
  const type = WINDOW.performance.navigation.type;

  const navigationEntry = {
    entryType: 'navigation',
    startTime: 0,
    type: type == 2 ? 'back_forward' : type === 1 ? 'reload' : 'navigate',
  };

  for (const key in timing) {
    if (key !== 'navigationStart' && key !== 'toJSON') {
      // eslint-disable-next-line deprecation/deprecation
      navigationEntry[key] = Math.max((timing[key ] ) - timing.navigationStart, 0);
    }
  }
  return navigationEntry ;
};

const getNavigationEntry = () => {
  if (WINDOW.__WEB_VITALS_POLYFILL__) {
    return (
      WINDOW.performance &&
      ((performance.getEntriesByType && performance.getEntriesByType('navigation')[0]) ||
        getNavigationEntryFromPerformanceTiming())
    );
  } else {
    return WINDOW.performance && performance.getEntriesByType && performance.getEntriesByType('navigation')[0];
  }
};

export { getNavigationEntry };
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