/*
 * Copyright (c) 2021 Huawei Device Co., Ltd.
 * 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.
 */

/// <reference path="../component/units.d.ts" />

import { AsyncCallback } from './basic';
import { Resource } from 'GlobalResource';

/**
 * @namespace promptAction
 * @syscap SystemCapability.ArkUI.ArkUI.Full
 * @since 9
 */
declare namespace promptAction {

  /**
   * @typedef ShowToastOptions
   * @syscap SystemCapability.ArkUI.ArkUI.Full
   * @since 9
   */
  interface ShowToastOptions {

    /**
     * Text to display.
     * @type { string | Resource }
     * @since 9
     */
    message: string | Resource;

    /**
     * Duration of toast dialog box. The default value is 1500.
     * The recommended value ranges from 1500ms to 10000ms.
     * NOTE: A value less than 1500 is automatically changed to 1500. The maximum value is 10000ms.
     * @type { number }
     * @since 9
     */
    duration?: number;

    /**
     * The distance between toast dialog box and the bottom of screen.
     * @type { string | number }
     * @since 9
     */
    bottom?: string | number;
  }

  /**
   * @typedef Button
   * @syscap SystemCapability.ArkUI.ArkUI.Full
   * @since 9
   */
  interface Button {

    /**
     * @type { string | Resource }
     * @since 9
     */
    text: string | Resource;

    /**
     * @type { string | Resource }
     * @since 9
     */
    color: string | Resource;
  }

  /**
   * @typedef ShowDialogSuccessResponse
   * @syscap SystemCapability.ArkUI.ArkUI.Full
   * @since 9
   */
  interface ShowDialogSuccessResponse {

    /**
     * Index of the selected button, starting from 0.
     * @type { number }
     * @since 9
     */
    index: number;
  }

  /**
   * @typedef ShowDialogOptions
   * @syscap SystemCapability.ArkUI.ArkUI.Full
   * @since 9
   */
  interface ShowDialogOptions {

    /**
     * Title of the text to display.
     * @type { string | Resource }
     * @since 9
     */
    title?: string | Resource;

    /**
     * Text body.
     * @type { string | Resource }
     * @since 9
     */
    message?: string | Resource;

    /**
     * Array of buttons in the dialog box.
     * The array structure is {text:'button', color: '#666666'}.
     * One to three buttons are supported. The first button is of the positiveButton type, the second is of the negativeButton type, and the third is of the neutralButton type.
     * @since 9
     */
    buttons?: [Button, Button?, Button?];
  }

  /**
   * @typedef ActionMenuSuccessResponse
   * @syscap SystemCapability.ArkUI.ArkUI.Full
   * @since 9
   */
  interface ActionMenuSuccessResponse {

    /**
     * Index of the selected button, starting from 0.
     * @type { number }
     * @since 9
     */
    index: number;
  }

  /**
   * @typedef ActionMenuOptions
   * @syscap SystemCapability.ArkUI.ArkUI.Full
   * @since 9
   */
  interface ActionMenuOptions {

    /**
     * Title of the text to display.
     * @type { string | Resource }
     * @since 9
     */
    title?: string | Resource;

    /**
     * Array of buttons in the dialog box.
     * The array structure is {text:'button', color: '#666666'}.
     * One to six buttons are supported.
     * @since 9
     */
    buttons: [Button, Button?, Button?, Button?, Button?, Button?];
  }

  /**
   * Displays the notification text.
   * @param { ShowToastOptions } options - Options.
   * @syscap SystemCapability.ArkUI.ArkUI.Full
   * @throws { BusinessError } 401 - if the type of message is incorrect.
   * @throws { BusinessError } 100001 - if UI execution context not found.
   * @syscap SystemCapability.ArkUI.ArkUI.Full
   * @since 9
   */
  function showToast(options: ShowToastOptions):void;

  /**
   * Displays the dialog box.
   * @param { ShowDialogOptions } options - Options.
   * @param { AsyncCallback<ShowDialogSuccessResponse> } callback - the callback of showDialog.
   * @throws { BusinessError } 401 - if the number of parameters is not 1 or the type of parameters is incorrect.
   * @throws { BusinessError } 100001 - if UI execution context not found.
   * @syscap SystemCapability.ArkUI.ArkUI.Full
   * @since 9
   */
  function showDialog(options: ShowDialogOptions, callback: AsyncCallback<ShowDialogSuccessResponse>):void;

  /**
   * Displays the dialog box.
   * @param { ShowDialogOptions } options - Options.
   * @returns { Promise<ShowDialogSuccessResponse> } the promise returned by the function.
   * @throws { BusinessError } 401 - if the number of parameters is not 1 or the type of parameters is incorrect.
   * @throws { BusinessError } 100001 - if UI execution context not found.
   * @syscap SystemCapability.ArkUI.ArkUI.Full
   * @since 9
   */
  function showDialog(options: ShowDialogOptions): Promise<ShowDialogSuccessResponse>;

  /**
   * Displays the menu.
   * @param { ActionMenuOptions } options - Options.
   * @param { AsyncCallback<ActionMenuSuccessResponse> } callback - the callback of showActionMenu.
   * @throws { BusinessError } 401 - if the number of parameters is not 1 or the type of parameters is incorrect.
   * @throws { BusinessError } 100001 - if UI execution context not found.
   * @syscap SystemCapability.ArkUI.ArkUI.Full
   * @since 9
   */
  function showActionMenu(options: ActionMenuOptions, callback: AsyncCallback<ActionMenuSuccessResponse>):void;

  /**
   * Displays the dialog box.
   * @param { ActionMenuOptions } options - Options.
   * @returns { Promise<ActionMenuSuccessResponse> } the promise returned by the function.
   * @throws { BusinessError } 401 - if the number of parameters is not 1 or the type of parameters is incorrect.
   * @throws { BusinessError } 100001 - if UI execution context not found.
   * @syscap SystemCapability.ArkUI.ArkUI.Full
   * @since 9
   */
  function showActionMenu(options: ActionMenuOptions): Promise<ActionMenuSuccessResponse>;
}

export default promptAction;