/**
 * Copyright 2018 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 * as Api from '../../../api/v2';

/** @public */
export interface ButtonOptions {
  /**
   * Text shown on the button.
   * @public
   */
  title: string;

  /**
   * String URL to open.
   * @public
   */
  url?: string;

  /**
   * Action to take when selected. Recommended to use the url property for simple web page url open.
   * @public
   */
  action?: Api.GoogleActionsV2UiElementsOpenUrlAction;
}

/**
 * Card Button. Shown below cards. Open a URL when selected.
 * @public
 */
export interface Button extends Api.GoogleActionsV2UiElementsButton {}
export class Button implements Api.GoogleActionsV2UiElementsButton {
  /**
   * @param options Button options
   * @public
   */
  constructor(options: ButtonOptions) {
    this.title = options.title;
    if (options.url) {
      this.openUrlAction = {url: options.url};
    }
    if (options.action) {
      this.openUrlAction = options.action;
    }
  }
}