// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

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

import * as Common from '../../core/common/common.js';
import * as i18n from '../../core/i18n/i18n.js';
import * as Platform from '../../core/platform/platform.js';
import * as Persistence from '../../models/persistence/persistence.js';
import * as Workspace from '../../models/workspace/workspace.js';
import * as Components from '../../ui/legacy/components/utils/utils.js';
import {html, type LitTemplate} from '../../ui/lit/lit.js';

const UIStrings = {
  /**
   * @description Text in Persistence Utils of the Workspace settings in Settings
   * @example {example.url} PH1
   */
  linkedToSourceMapS: 'Linked to source map: {PH1}',
  /**
   * @description Text to show something is linked to another
   * @example {example.url} PH1
   */
  linkedToS: 'Linked to {PH1}',
} as const;
const str_ = i18n.i18n.registerUIStrings('panels/common/PersistenceUtils.ts', UIStrings);
const i18nString = i18n.i18n.getLocalizedString.bind(undefined, str_);
export class PersistenceUtils {
  static tooltipForUISourceCode(uiSourceCode: Workspace.UISourceCode.UISourceCode): string {
    const binding = Persistence.Persistence.PersistenceImpl.instance().binding(uiSourceCode);
    if (!binding) {
      return '';
    }
    if (uiSourceCode === binding.network) {
      return Persistence.FileSystemWorkspaceBinding.FileSystemWorkspaceBinding.tooltipForUISourceCode(
          binding.fileSystem);
    }
    if (binding.network.contentType().isFromSourceMap()) {
      return i18nString(
          UIStrings.linkedToSourceMapS, {PH1: Platform.StringUtilities.trimMiddle(binding.network.url(), 150)});
    }
    return i18nString(UIStrings.linkedToS, {PH1: Platform.StringUtilities.trimMiddle(binding.network.url(), 150)});
  }

  static iconForUISourceCode(uiSourceCode: Workspace.UISourceCode.UISourceCode): LitTemplate|null {
    const binding = Persistence.Persistence.PersistenceImpl.instance().binding(uiSourceCode);
    if (binding) {
      if (!Common.ParsedURL.schemeIs(binding.fileSystem.url(), 'file:')) {
        return null;
      }
      const dotClass = Persistence.NetworkPersistenceManager.NetworkPersistenceManager.instance().project() ===
              binding.fileSystem.project() ?
          'purple' :
          'green';
      // clang-format off
      return html`<devtools-icon class="small dot ${dotClass}" name="document"
                                 title=${PersistenceUtils.tooltipForUISourceCode(binding.network)}>
                  </devtools-icon>`;
      // clang-format on
    }

    if (uiSourceCode.project().type() !== Workspace.Workspace.projectTypes.FileSystem ||
        !Common.ParsedURL.schemeIs(uiSourceCode.url(), 'file:')) {
      return null;
    }

    if (Persistence.NetworkPersistenceManager.NetworkPersistenceManager.instance().isActiveHeaderOverrides(
            uiSourceCode)) {
      // clang-format off
      return html`<devtools-icon class="small dot purple" name="document"></devtools-icon>`;
      // clang-format on
    }

    // clang-format off
    return html`<devtools-icon class="small" name="document"
                               title=${PersistenceUtils.tooltipForUISourceCode(uiSourceCode)}>
                </devtools-icon>`;
    // clang-format on
  }
}

export class LinkDecorator extends Common.ObjectWrapper.ObjectWrapper<Components.Linkifier.LinkDecorator.EventTypes>
    implements Components.Linkifier.LinkDecorator {
  constructor(persistence: Persistence.Persistence.PersistenceImpl) {
    super();
    persistence.addEventListener(Persistence.Persistence.Events.BindingCreated, this.bindingChanged, this);
    persistence.addEventListener(Persistence.Persistence.Events.BindingRemoved, this.bindingChanged, this);
  }

  private bindingChanged(event: Common.EventTarget.EventTargetEvent<Persistence.Persistence.PersistenceBinding>): void {
    const binding = event.data;
    this.dispatchEventToListeners(Components.Linkifier.LinkDecorator.Events.LINK_ICON_CHANGED, binding.network);
  }

  linkIcon(uiSourceCode: Workspace.UISourceCode.UISourceCode): LitTemplate|null {
    return PersistenceUtils.iconForUISourceCode(uiSourceCode);
  }
}