import { Injectable } from '@angular/core';
import { Cordova, IonicNativePlugin, Plugin } from '@ionic-native/core';
import { Observable } from 'rxjs';

declare const baiduPush: any;

export interface BaiduResponse<T> {
  /**
   * The corresponding Baidu SDK method called.
   */
  type: string;
  /**
   * The error code corresponding to Baidu's request.
   */
  errorCode?: string;
  /**
   * Registration data revelvant to subsequent actions.
   */
  data: T;
}

export interface RegistrationData {
  /**
   * The ID registered to Baidu for the app.
   */
  appId: string;
  /**
   * The ID registered to Baidu for the device.
   */
  userId: string;
  /**
   * The channel ID registered to Baidu for the app.
   */
  channelId: string;
}

export interface UnregistrationData {
  /**
   * The ID corresponding to the Baidu request.
   */
  requestId: string;
}

export interface TagData {
  /**
   * The ID corresponding to the Baidu request.
   */
  requestId: string;
  /**
   * The channel ID registered to Baidu for the app.
   */
  channelId: string;
  /**
   * The list of successfully set/deleted tags.
   */
  sucessTags: string[];
  /**
   * The list of unsuccessfully set/deleted tags.
   */
  failTags: string[];
}

export interface NotificationData {
  /**
   * The title of the notification.
   */
  title: string;
  /**
   * The description of the notification.
   */
  description: string;
  /**
   * Custom content for the notification.
   */
  customContentString?: string;
}

/**
 * @name Baidu Push
 * @description
 * This plugin faciliates the use of Baidu Push notifications.
 *
 * @usage
 * ```typescript
 * import { BaiduPush } from '@ionic-native/baidu-push/ngx';
 *
 *
 * constructor(private baiduPush: BaiduPush) { }
 *
 * ...
 *
 * this.baiduPush.startWork('xxxxxx')
 *   .then((res: any) => console.log(res))
 *   .catch((error: any) => console.error(error));
 *
 * ```
 * @interfaces
 * BaiduResponse
 * RegistrationData
 * UnregistrationData
 * TagData
 * NotificationData
 */
@Plugin({
  pluginName: 'BaiduPush',
  plugin: 'cordova-plugin-push-baidu',
  pluginRef: 'baiduPush',
  repo: 'https://github.com/Ti-webdev/cordova-plugin-push-baidu.git',
  platforms: ['Android', 'iOS']
})
@Injectable()
export class BaiduPush extends IonicNativePlugin {
  /**
   * This method registers the device to Baidu Cloud Push services.
   * @param {string} apiKey Baidu Cloud Push API key.
   * @return {Promise<BaiduResponse<RegistrationData>>} Returns a Promise that resolves with a BaiduResponse.
   */
  @Cordova()
  startWork(apiKey: string): Promise<BaiduResponse<RegistrationData>> {
    return;
  }

  /**
   * This method unregisters the device to Baidu Cloud Push services.
   * @return {Promise<BaiduResponse<UnregistrationData>>} Returns a Promise that resolves with a BaiduResponse.
   */
  @Cordova()
  stopWork(): Promise<BaiduResponse<UnregistrationData>> {
    return;
  }

  /**
   * This method re-binds the device to Baidu Cloud Push services.
   * @return {Promise<BaiduResponse<RegistrationData>>} Returns a Promise that resolves with a BaiduResponse.
   */
  @Cordova()
  resumeWork(): Promise<BaiduResponse<RegistrationData>> {
    return;
  }

  /**
   * This sets tags in the Baidu Cloud Push services.
   * @param tags {any} tags The tags to set.
   * @return {Promise<BaiduResponse<TagData>>} Returns a Promise that resolves with a BaiduResponse.
   */
  @Cordova()
  setTags(tags: any): Promise<BaiduResponse<TagData>> {
    return;
  }

  /**
   * This sets tags in the Baidu Cloud Push services.
   * @param tags {any} tags The tags to set.
   * @return {Promise<BaiduResponse<TagData>>} Returns a Promise that resolves with a BaiduResponse.
   */
  @Cordova()
  delTags(tags: any): Promise<BaiduResponse<TagData>> {
    return;
  }

  /**
   * This method is called when a notification is recieved on the foreground.
   * @return {Promise<BaiduResponse<NotificationData>>} Returns a Promise that resolves with a BaiduResponse.
   */
  @Cordova({ observable: true })
  onMessage(): Observable<BaiduResponse<NotificationData>> {
    return;
  }

  /**
   * This method is called when the user taps a notification.
   * @return {Promise<BaiduResponse<NotificationData>>} Returns a Promise that resolves with a BaiduResponse.
   */
  @Cordova({ observable: true })
  onNotificationClicked(): Observable<BaiduResponse<NotificationData>> {
    return;
  }

  /**
   * This method is called when a notification is recieved.
   * @return {Promise<BaiduResponse<NotificationData>>} Returns a Promise that resolves with a BaiduResponse.
   */
  @Cordova({ observable: true })
  onNotificationArrived(): Observable<BaiduResponse<NotificationData>> {
    return;
  }
}