/**
 * Copyright 2023 Google Inc. All rights reserved.
 *
 * 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
 *
 *     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.
 */

import type {EventType} from '../common/EventEmitter.js';

import type {CdpFrame} from './Frame.js';

/**
 * We use symbols to prevent external parties listening to these events.
 * They are internal to Puppeteer.
 *
 * @internal
 */
// eslint-disable-next-line @typescript-eslint/no-namespace
export namespace FrameManagerEvent {
  export const FrameAttached = Symbol('FrameManager.FrameAttached');
  export const FrameNavigated = Symbol('FrameManager.FrameNavigated');
  export const FrameDetached = Symbol('FrameManager.FrameDetached');
  export const FrameSwapped = Symbol('FrameManager.FrameSwapped');
  export const LifecycleEvent = Symbol('FrameManager.LifecycleEvent');
  export const FrameNavigatedWithinDocument = Symbol(
    'FrameManager.FrameNavigatedWithinDocument'
  );
}

/**
 * @internal
 */
export interface FrameManagerEvents extends Record<EventType, unknown> {
  [FrameManagerEvent.FrameAttached]: CdpFrame;
  [FrameManagerEvent.FrameNavigated]: CdpFrame;
  [FrameManagerEvent.FrameDetached]: CdpFrame;
  [FrameManagerEvent.FrameSwapped]: CdpFrame;
  [FrameManagerEvent.LifecycleEvent]: CdpFrame;
  [FrameManagerEvent.FrameNavigatedWithinDocument]: CdpFrame;
}