// 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-lit-render-outside-of-view, @devtools/enforce-custom-element-definitions-location */

import '../../kit/kit.js';

import * as i18n from '../../../core/i18n/i18n.js';
import * as Platform from '../../../core/platform/platform.js';
import * as ComponentHelpers from '../../components/helpers/helpers.js';
import {html, render} from '../../lit/lit.js';

import panelFeedbackStyles from './panelFeedback.css.js';

const UIStrings = {
  /**
   * @description Introduction sentence to convey the feature is being actively worked on and we are looking for feedback.
   */
  previewText: 'Our team is actively working on this feature and we would love to know what you think.',
  /**
   * @description Link text the user can click to provide feedback to the team.
   */
  previewTextFeedbackLink: 'Send us your feedback.',
  /**
   * @description Title of the UI section that shows the user that this feature is in preview. Used as the main heading. Not a verb.
   */
  previewFeature: 'Preview feature',
  /**
   * @description Title of the section to the quick start video and documentation on experimental panels.
   */
  videoAndDocumentation: 'Video and documentation',
} as const;

const str_ = i18n.i18n.registerUIStrings('ui/components/panel_feedback/PanelFeedback.ts', UIStrings);
const i18nString = i18n.i18n.getLocalizedString.bind(undefined, str_);

const videoThumbnailUrl = new URL('../../../Images/preview_feature_video_thumbnail.svg', import.meta.url).toString();

export interface PanelFeedbackData {
  feedbackUrl: Platform.DevToolsPath.UrlString;
  quickStartUrl: Platform.DevToolsPath.UrlString;
  quickStartLinkText: string;
}
export class PanelFeedback extends HTMLElement {
  readonly #shadow = this.attachShadow({mode: 'open'});

  #props: PanelFeedbackData = {
    feedbackUrl: Platform.DevToolsPath.EmptyUrlString,
    quickStartUrl: Platform.DevToolsPath.EmptyUrlString,
    quickStartLinkText: '',
  };

  set data(data: PanelFeedbackData) {
    this.#props = data;
    void ComponentHelpers.ScheduledRender.scheduleRender(this, this.#render);
  }

  #render(): void {
    if (!ComponentHelpers.ScheduledRender.isScheduledRender(this)) {
      throw new Error('PanelFeedback render was not scheduled');
    }

    // clang-format off
    render(html`
      <style>${panelFeedbackStyles}</style>
      <div class="preview">
        <h2 class="flex">
          <devtools-icon name="experiment" class="extra-large" style="color: var(--icon-primary);"></devtools-icon> ${i18nString(UIStrings.previewFeature)}
        </h2>
        <p>${i18nString(UIStrings.previewText)} <devtools-link href=${this.#props.feedbackUrl} .jslogContext=${'feedback'}>${i18nString(UIStrings.previewTextFeedbackLink)}</devtools-link></p>
        <div class="video">
          <div class="thumbnail">
            <img src=${videoThumbnailUrl} role="presentation" />
          </div>
          <div class="video-description">
            <h3>${i18nString(UIStrings.videoAndDocumentation)}</h3>
            <devtools-link class="quick-start-link" href=${this.#props.quickStartUrl} jslogcontext="css-overview.quick-start">${this.#props.quickStartLinkText}</devtools-link>
          </div>
        </div>
      </div>
      `, this.#shadow, {host: this});
    // clang-format on
  }
}

customElements.define('devtools-panel-feedback', PanelFeedback);

declare global {
  interface HTMLElementTagNameMap {
    'devtools-panel-feedback': PanelFeedback;
  }
}