// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
/* eslint-disable @devtools/no-imperative-dom-api */

import * as Host from '../../core/host/host.js';
import * as i18n from '../../core/i18n/i18n.js';
import type * as Platform from '../../core/platform/platform.js';
import type * as Protocol from '../../generated/protocol.js';
import * as IssuesManager from '../../models/issues_manager/issues_manager.js';

import {AffectedItem, AffectedResourcesView} from './AffectedResourcesView.js';

const UIStrings = {
  /**
   * @description Noun for singular or plural network requests. Label for the affected resources section in the issue view.
   */
  nRequests: '{n, plural, =1 {# request} other {# requests}}',
  /**
   * @description Noun for a singular network request. Label for a column in the affected resources table in the issue view.
   */
  requestC: 'Request',
  /**
   * @description Noun for a singular parent frame. Label for a column in the affected resources table in the issue view.
   */
  parentFrame: 'Parent Frame',
  /**
   * @description Noun for a singular resource that was blocked (an example for a blocked resource would be a frame). Label for a column in the affected resources table in the issue view.
   */
  blockedResource: 'Blocked Resource',
} as const;
const str_ = i18n.i18n.registerUIStrings('panels/issues/AffectedBlockedByResponseView.ts', UIStrings);
const i18nString = i18n.i18n.getLocalizedString.bind(undefined, str_);

export class AffectedBlockedByResponseView extends AffectedResourcesView {
  #appendDetails(details: Iterable<Protocol.Audits.BlockedByResponseIssueDetails>): void {
    const header = document.createElement('tr');
    this.appendColumnTitle(header, i18nString(UIStrings.requestC));
    this.appendColumnTitle(header, i18nString(UIStrings.parentFrame));
    this.appendColumnTitle(header, i18nString(UIStrings.blockedResource));

    this.affectedResources.appendChild(header);

    let count = 0;
    for (const detail of details) {
      this.#appendDetail(detail);
      count++;
    }
    this.updateAffectedResourceCount(count);
  }

  protected getResourceNameWithCount(count: number): Platform.UIString.LocalizedString {
    return i18nString(UIStrings.nRequests, {n: count});
  }

  #appendDetail(details: Protocol.Audits.BlockedByResponseIssueDetails): void {
    const element = document.createElement('tr');
    element.classList.add('affected-resource-row');

    const requestCell = this.createRequestCell(details.request, {
      additionalOnClickAction() {
        Host.userMetrics.issuesPanelResourceOpened(
            IssuesManager.Issue.IssueCategory.CROSS_ORIGIN_EMBEDDER_POLICY, AffectedItem.REQUEST);
      },
    });
    element.appendChild(requestCell);

    if (details.parentFrame) {
      const frameUrl = this.createFrameCell(details.parentFrame.frameId, this.issue.getCategory());
      element.appendChild(frameUrl);
    } else {
      element.appendChild(document.createElement('td'));
    }

    if (details.blockedFrame) {
      const frameUrl = this.createFrameCell(details.blockedFrame.frameId, this.issue.getCategory());
      element.appendChild(frameUrl);
    } else {
      element.appendChild(document.createElement('td'));
    }

    this.affectedResources.appendChild(element);
  }

  update(): void {
    this.clear();
    this.#appendDetails(this.issue.getBlockedByResponseDetails());
  }
}