// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import * as i18n from '../../core/i18n/i18n.js';
import * as UI from '../../ui/legacy/legacy.js';

import dialogStyles from './dialog.css.js';

const UIStrings = {
  /**
  *@description Text in Add Source Map URLDialog of the Sources panel
  */
  sourceMapUrl: 'Source map URL: ',
  /**
  *@description Text to add something
  */
  add: 'Add',
};
const str_ = i18n.i18n.registerUIStrings('panels/sources/AddSourceMapURLDialog.ts', UIStrings);
const i18nString = i18n.i18n.getLocalizedString.bind(undefined, str_);
export class AddSourceMapURLDialog extends UI.Widget.HBox {
  private readonly input: HTMLInputElement;
  private readonly dialog: UI.Dialog.Dialog;
  private readonly callback: (arg0: string) => void;
  constructor(callback: (arg0: string) => void) {
    super(/* isWebComponent */ true);

    this.contentElement.createChild('label').textContent = i18nString(UIStrings.sourceMapUrl);

    this.input = UI.UIUtils.createInput('add-source-map', 'text');
    this.input.addEventListener('keydown', this.onKeyDown.bind(this), false);
    this.contentElement.appendChild(this.input);

    const addButton = UI.UIUtils.createTextButton(i18nString(UIStrings.add), this.apply.bind(this));
    this.contentElement.appendChild(addButton);

    this.dialog = new UI.Dialog.Dialog();
    this.dialog.setSizeBehavior(UI.GlassPane.SizeBehavior.MeasureContent);
    this.dialog.setDefaultFocusedElement(this.input);

    this.callback = callback;
  }

  show(): void {
    super.show(this.dialog.contentElement);
    // UI.Dialog extends GlassPane and overrides the `show` method with a wider
    // accepted type. However, TypeScript uses the supertype declaration to
    // determine the full type, which requires a `!Document`.
    // @ts-ignore
    this.dialog.show();
  }

  private done(value: string): void {
    this.dialog.hide();
    this.callback(value);
  }

  private apply(): void {
    this.done(this.input.value);
  }

  private onKeyDown(event: KeyboardEvent): void {
    if (event.key === 'Enter') {
      event.consume(true);
      this.apply();
    }
  }
  wasShown(): void {
    super.wasShown();
    this.registerCSSFiles([dialogStyles]);
  }
}