/**
 *   Wechaty - https://github.com/chatie/wechaty
 *
 *   @copyright 2016-2018 Huan LI <zixia@zixia.net>
 *
 *   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 Wechat4u from 'wechat4u'
import QuickLru from '@alloc/quick-lru'
import * as PUPPET from 'wechaty-puppet'
import { log } from 'wechaty-puppet'
import type { FileBoxInterface } from 'file-box'
import { FileBox } from 'file-box'
import { GError } from 'gerror'

import {
  qrCodeForChatie,
  retry,
  VERSION,
  NAME,
}                       from './config.js'

import {
  WebContactRawPayload,
  WebMessageRawPayload,
  WebMessageType,
  WebRoomRawMember,
  WebRoomRawPayload,
}                           from './web-schemas.js'
import { parseEvent, EventType } from './wechat4u/events/mod.js'

import { webMessageToWechaty } from './wechat4u/schema-mapper/message.js'
// 解析小程序数据格式
import { parseMiniProgramMessagePayload } from './wechat4u/messages/message-miniprogram.js'
// 解析appmsg 数据格式
import { parseAppmsgMessagePayload } from './wechat4u/messages/message-appmsg.js'
// 解析表情数据格式
import { parseEmotionMessagePayload } from './wechat4u/messages/message-emotion.js'

import { wechat4uContactToWechaty } from './wechat4u/schema-mapper/contact.js'
import { wechat4uRoomMemberToWechaty, wechat4uRoomToWechaty } from './wechat4u/schema-mapper/room.js'
import { isRoomId } from './wechat4u/utils/is-type.js'

const MEMORY_SLOT_NAME = 'PUPPET-WECHAT4U'

export class PuppetWechat4u extends PUPPET.Puppet {

  static override readonly VERSION = VERSION

  /**
   * Wecaht4u
   *
   * Code from:
   * https://github.com/nodeWechat/wechat4u/blob/46931e78bcb56899b8d2a42a37b919e7feaebbef/run-core.js
   *
   */
  private wechat4u?: any

  private scanQrCode?: string
  // 启动时间 为了处理历史消息

  private startTime: number = 0

  private unknownContactId: string[][] = []
  private getContactInterval: undefined | NodeJS.Timeout
  private _heartBeatTimer?: ReturnType<typeof setTimeout>

  private readonly cacheMessageRawPayload: QuickLru<string, WebMessageRawPayload>

  constructor (
    override options: PUPPET.PuppetOptions = {},
  ) {
    super(options)

    const lruOptions: QuickLru.Options<string, any> = {
      maxAge: 1000 * 60 * 60,
      maxSize: 10000,
      onEviction (key: string, val: object) {
        log.silly('PuppetWechat4u', 'constructor() lruOptions.dispose(%s, %s)', key, JSON.stringify(val))
      },
    }

    this.cacheMessageRawPayload = new QuickLru<string, WebMessageRawPayload>(lruOptions)
  }

  override version  () { return `${VERSION}<${super.version()}>` }
  override name     () { return `${NAME}<${super.name()}>` }

  override async onStart (): Promise<void> {
    log.verbose('PuppetWechat4u', 'onStart() with %s', this.memory.name || 'NONAME')

    if (this.wechat4u) {
      log.warn('PuppetWechat4u', 'onStart() wechat4u exist, will be overwrited')
    }
    this.startTime = parseInt(String(new Date().getTime() / 1000))
    /**
     * Huan(202110): rename `onStart()` to `tryStart()`
     *  then we will be able to use `MemoryMixin`
     *  to init MemoryCard for the child puppet
     */
    try {
      await this.memory.load()
    } catch (_) {}

    // console.info('faint 1')
    const syncData = await this.memory.get(MEMORY_SLOT_NAME)
    // console.info('faint 2')

    if (syncData) {
      this.wechat4u = new Wechat4u(syncData)
    } else {
      this.wechat4u = new Wechat4u()
    }

    this.monkeyPatch(this.wechat4u)

    this.initHookEvents(this.wechat4u)

    /**
     * Should not `await` onStart/restart for wechat4u
     * because it will blocks...
     */
    if (this.wechat4u.PROP.uin) {
      // 存在登录数据时，可以随时调用restart进行重启
      this.wechat4u.restart()
    } else {
      this.wechat4u.start()
    }
  }

  /**
   * At present, if a user information that does not exist is found, it will be called once.
   * If it is a group message, it will send a lot of information requests, and finally most of the interface requests will fail.
   * At present, the method of timer is used to regularly obtain user information
   * 1、A timer is started when the search request is triggered for the first time
   * 2、All requested unknown user ids will be stored in unknownContactId
   * 3、The timer will be executed once every 500ms, each time fetching 50 pieces of data in unknownContactId
   * 4、If the data of unknownContactId is empty, the timer will be cleared and wait for the next establishment
   * @private
   */

  private getContactsInfo () {
    const tempArray: string[][] = this.unknownContactId.splice(0, 40)
    if (tempArray.length === 0 && this.getContactInterval) {
      clearInterval(this.getContactInterval)
      this.getContactInterval = undefined
    }
    if (tempArray.length) {
      const userDataList = tempArray.map(contact => {
        return {
          EncryChatRoomId : contact[1],
          UserName        : contact[0],
        }
      })
      this.wechat4u.batchGetContact(userDataList).then((result: any[]) => {
        result.forEach((item) => {
          if (isRoomId(item.UserName)) {
            const membersList = item.MemberList.map((mItem: any) => {
              return {
                ...mItem,
                EncryChatRoomId: item.UserName,
              }
            })
            this.wechat4u.updateContacts(membersList)
          }
        })
        this.wechat4u.updateContacts(result)
        return null
      }).catch((e: any) => {
        log.warn('PuppetWechat4u', 'contactRawPayload(%s) wechat4u.batchGetContact() exception: %s', e)
      })
    }
  }

  private monkeyPatch (wechat4u: any) {
    log.silly('PuppetWechat4u', 'monkeyPatch()')

    // fake wechat4u to think as we had logined.)
    this.monkeyPatchOffState(wechat4u, 'checkLogin', Promise.resolve({ code: 200 }))
    this.monkeyPatchOffState(wechat4u, 'login',      Promise.resolve())
    this.monkeyPatchOffState(wechat4u, '_init',      Promise.resolve())

    this._startPuppetHeart(true, wechat4u)

    /**
     * Disable Wechat4u for Sending Message to Filehelper when Heartbeat.
     */
    // tslint:disable-next-line
    wechat4u.setPollingTargetGetter(() => {
      return ''
    })

    wechat4u.setPollingMessageGetter(() => {
      return ''
    })
    // 自定义心跳间隔（以毫秒为单位）
    // 25 days: https://stackoverflow.com/a/12633556/1123955
    // this.wechat4u.setPollingIntervalGetter(() => Math.pow(2,31) - 1)

  }

  // 开始监听心跳
  private _startPuppetHeart (firstTime: boolean = true, wechat4u: any) {
    if (firstTime && this._heartBeatTimer) {
      return
    }
    let status: string|undefined = wechat4u.state

    if (status === wechat4u.CONF.STATE.login) {
      status = 'normal'
    } else if (status === wechat4u.CONF.STATE.logout) {
      status = 'logout'
    } else if (status === wechat4u.CONF.STATE.init) {
      status = 'init'
    } else if (status === wechat4u.CONF.STATE.uuid) {
      status = 'uuid'
    }

    this.emit('heartbeat', { data: `heartbeat@puppet-wechat4u:${status}` })
    // eslint-disable-next-line @typescript-eslint/no-misused-promises
    this._heartBeatTimer = setTimeout(async (): Promise<void> => {
      await this._startPuppetHeart(false, wechat4u)
      return undefined
    }, 15 * 1000) // 15s
  }

  /**
   * Monkey Patch for Wechat4u
   *  - https://www.audero.it/blog/2016/12/05/monkey-patching-javascript/#what-is-monkey-patching
   *
   * What is Monkey patching?
   *  Monkey patching is a technique to add, modify, or suppress
   *  the default behavior of a piece of code at runtime
   *  without changing its original source code.
   */
  private monkeyPatchOffState (wechat4u: any, func: string, valueWhenLogouted: any): void {
    log.verbose('PuppetWechat4u', 'monkeyPatchOffState(wechat4u, %s)', func)

    const puppetThis = this

    const funcOrig = wechat4u[func]
    function funcNew (this: any) {
      log.verbose('PuppetWechat4u', 'monkeyPatchOffState(%s) funcNew()', func)

      if (puppetThis.state.inactive()) {
        log.verbose('PuppetWechat4u', 'monkeyPatchOffState(%s) funcNew() state.off() is true, return', func)
        return valueWhenLogouted
      }
      return funcOrig.call(this)
    }
    wechat4u[func] = funcNew
  }

  /**
   * @private
   * For issue https://github.com/wechaty/puppet-wechat/issues/107
   */
  private async waitStable (): Promise<void> {
    log.verbose('PuppetWeChat', 'waitStable()')

    let maxNum  = 0
    let curNum = 0
    let unchangedNum = 0

    const SLEEP_SECOND = 4
    const STABLE_CHECK_NUM = 5

    while (unchangedNum < STABLE_CHECK_NUM) {

      // wait 1 second
      await new Promise(resolve => setTimeout(resolve, SLEEP_SECOND * 1000))

      const contactList = await this.contactList()
      curNum = contactList.length

      if (curNum > 0 && curNum === maxNum) {
        unchangedNum++
      } else /* curNum < maxNum */ {
        unchangedNum = 0
      }

      if (curNum > maxNum) {
        maxNum = curNum
      }

      log.silly('PuppetWeChat', 'readyStable() while() curNum=%s, maxNum=%s, unchangedNum=%s',
        curNum, maxNum, unchangedNum,
      )

    }

    log.verbose('PuppetWeChat', 'readyStable() emit(ready)')
    this.emit('ready', { data: 'stable' })
  }

  private initHookEvents (wechat4u: any) {
    log.verbose('PuppetWechat4u', 'initHookEvents()')
    /**
     * uuid事件，参数为uuid，根据uuid生成二维码
     */
    this.wechat4u.on('uuid', (uuid: string) => {
      log.silly('PuppetWechat4u', 'initHookEvents() wechat4u.on(uuid)')

      this.scanQrCode = 'https://login.weixin.qq.com/l/' + uuid
      this.emit('scan', { qrcode: this.scanQrCode, status: PUPPET.types.ScanStatus.Waiting })
    })
    /**
     * 登录用户头像事件，手机扫描后可以得到登录用户头像的Data URL
     */
    wechat4u.on('user-avatar', (avatarDataUrl: string) => {
      this.emit('scan', {
        data: avatarDataUrl,
        qrcode: this.scanQrCode || '',
        status: PUPPET.types.ScanStatus.Scanned,
      })
    })
    /**
     * 登录成功事件
     */
    wechat4u.on('login', async () => {
      // 由于初始好友列表没有存储当前bot的基础信息，所以在登录后直接更新当前机器人的信息
      this.wechat4u.updateContacts([ this.wechat4u.user ])
      this.startTime = parseInt(String(new Date().getTime() / 1000))
      // FIXME: where's the logined user id?
      const userId = this.wechat4u.user.UserName
      if (!userId) {
        this.emit('error', {
          data: GError.stringify(
            new Error('login event can not found selfId'),
          ),
        })
        return
      }
      // we do not wait `ready` before emit `login`
      this.waitStable().catch(e => {
        log.error('PuppetWeChatEvent', 'onLogin() this.waitStable() rejection: %s', e && (e as Error).message)
      })
      await this.login(userId)
      // 保存数据，将数据序列化之后保存到任意位置
      await this.memory.set(MEMORY_SLOT_NAME, wechat4u.botData)
      await this.memory.save()
    })
    /**
     * 登出成功事件
     */
    wechat4u.on('logout', async () => {
      log.silly('PuppetWechat4u', 'initHookEvents() wechat4u.on(logout)')
      if (this.isLoggedIn) {
        await this.logout()
      }
      // 清除数据
      await this.memory.delete(MEMORY_SLOT_NAME)
      await this.memory.save()
      this.wechat4u.start()
    })
    /**
     * 联系人更新事件，参数为被更新的联系人列表
     */
    wechat4u.on('contacts-updated', (contacts: WebContactRawPayload[]) => {
      log.silly('PuppetWechat4u', 'initHookEvents() wechat4u.on(contacts-updated) new/total contacts.length=%d/%d',
        contacts.length,
        Object.keys(wechat4u.contacts).length,
      )
      contacts.forEach((item: any) => {
        if (isRoomId(item.UserName)) {
          const membersList = item.MemberList.map((mItem: any) => {
            this.unknownContactId.push([ mItem.UserName, item.UserName ])
            return {
              ...mItem,
              EncryChatRoomId: item.UserName,
            }
          })
          this.wechat4u.updateContacts(membersList)
        }
      })
      if (!this.getContactInterval) {
        this.getContactsInfo()
        this.getContactInterval = setInterval(() => {
          this.getContactsInfo()
        }, 2000)
      }
    })
    /**
     * 错误事件，参数一般为Error对象
     */
    wechat4u.on('error', (err: Error) => {
      this.emit('error', {
        data: GError.stringify(err),
      })
    })

    /**
     * 如何处理会话消息
     */
    wechat4u.on('message', async (msg: WebMessageRawPayload) => {

      if (!msg.MsgId) {
        log.warn('PuppetWechat4u', 'initHookEvents() wechat4u.on(message) no message id: %s', JSON.stringify(msg))
        throw new Error('no id')
      }
      // 如果是消息的创建时间小于机器人启动的时间 直接丢弃
      if (msg.CreateTime < this.startTime) {
        // log.warn('PuppetWechat4u', 'initHookEvents() wechat4u.on(message) is history message: %s', JSON.stringify(msg))
        return
      }
      this.cacheMessageRawPayload.set(msg.MsgId, msg)
      const event = await parseEvent(this, msg)
      switch (event.type) {
        case EventType.Message:
          this.emit('message', { messageId: msg.MsgId })
          break

        case EventType.Friendship: {
          this.emit('friendship', {
            friendshipId: msg.MsgId,
          })
          break
        }

        case EventType.RoomInvite: {
          this.emit('room-invite', {
            roomInvitationId: msg.MsgId,
          })
          break
        }
        case EventType.RoomJoin: {
          const roomJoin: PUPPET.payloads.EventRoomJoin = event.payload
          this.emit('room-join', roomJoin)
          break
        }
        case EventType.RoomLeave: {
          const roomLeave: PUPPET.payloads.EventRoomLeave = event.payload
          this.emit('room-leave', roomLeave)
          break
        }
        case EventType.RoomTopic: {
          const roomTopic: PUPPET.payloads.EventRoomTopic = event.payload
          this.emit('room-topic', roomTopic)
          break
        }
      }
    })
  }

  override async onStop (): Promise<void> {
    log.verbose('PuppetWechat4u', 'onStop()')

    this.wechat4u.stop()
    this.wechat4u = undefined
    if (this._heartBeatTimer) {
      clearTimeout(this._heartBeatTimer)
      this._heartBeatTimer = undefined
    }
  }

  override async ding (data: string): Promise<void> {
    log.silly('PuppetWechat4u', 'ding(%s)', data || '')

    this.emit('dong', { data })
  }

  /**
   *
   * ContactSelf
   *
   *
   */
  override async contactSelfQRCode (): Promise<string> {
    return PUPPET.throwUnsupportedError()
  }

  override async contactSelfName (name: string): Promise<void> {
    return PUPPET.throwUnsupportedError(name)
  }

  override async contactSelfSignature (signature: string): Promise<void> {
    return PUPPET.throwUnsupportedError(signature)
  }

  /**
   *
   * Contact
   *
   */
  override contactAlias (contactId: string)                      : Promise<string>
  override contactAlias (contactId: string, alias: null | string): Promise<void>

  override async contactAlias (contactId: string, alias?: null | string): Promise<void | string> {
    log.verbose('PuppetWechat4u', 'contactAlias(%s, %s)', contactId, alias)

    if (typeof alias === 'undefined') {
      const payload = await this.contactPayload(contactId)
      return payload.alias
    }

    await this.wechat4u.updateRemarkName(contactId, alias)
  }

  override async contactList (): Promise<string[]> {
    log.verbose('PuppetWechat4u', 'contactList()')

    const idList = Object.keys(this.wechat4u.contacts)
      .filter((contact: any) => !this.wechat4u.Contact.isRoomContact(this.wechat4u.contacts[contact]))

    return idList
  }

  // override async contactQrCode (contactId: string): Promise<string> {
  //   return PUPPET.throwUnsupportedError(contactId)
  // }

  override async contactAvatar (contactId: string)                : Promise<FileBoxInterface>
  override async contactAvatar (contactId: string, file: FileBoxInterface) : Promise<void>

  override async contactAvatar (contactId: string, file?: FileBoxInterface): Promise<void | FileBoxInterface> {
    log.verbose('PuppetWechat4u', 'contactAvatar(%s)', contactId)

    if (file) {
      return PUPPET.throwUnsupportedError()
    }

    const rawPayload = await this.contactRawPayload(contactId)
    const payload    = await this.contactPayload(contactId)

    const name = payload.name
    // add '&type=big' to get big image
    if (rawPayload.HeadImgUrl) {
      const res = await this.wechat4u.getHeadImg(rawPayload.HeadImgUrl + '&type=big')
      /**
       * 如何获取联系人头像
       */
      return FileBox.fromBuffer(
        res.data,
        `wechaty-contact-avatar-${name}.jpg`, // FIXME
      )
    }

  }

  override async contactRawPayload (contactId: string): Promise<WebContactRawPayload> {
    log.verbose('PuppetWechat4u', 'contactRawPayload(%s) with contacts.length=%d',
      contactId,
      Object.keys(this.wechat4u.contacts).length,
    )

    if (!(contactId in this.wechat4u.contacts)) {
      this.unknownContactId.push([ contactId, '' ])
      if (!this.getContactInterval) {
        this.getContactsInfo()
        this.getContactInterval = setInterval(() => {
          this.getContactsInfo()
        }, 2000)
      }
    }

    const rawPayload: WebContactRawPayload = await retry<WebContactRawPayload>(async (retryException, attempt) => {
      log.verbose('PuppetWechat4u', 'contactRawPayload(%s) retry() attempt=%d', contactId, attempt)

      if (contactId in this.wechat4u.contacts) {
        return this.wechat4u.contacts[contactId]
      }

      retryException(new Error('no this.wechat4u.contacts[' + contactId + ']'))
    })

    return rawPayload
  }

  override async contactRawPayloadParser (rawPayload: WebContactRawPayload): Promise<PUPPET.payloads.Contact> {
    return wechat4uContactToWechaty(rawPayload)
  }

  /**
   *
   * Message
   *
   */
  override async messageContact (
    messageId: string,
  ): Promise<string> {
    log.verbose('PuppetWechat4u', 'messageContact(%s)', messageId)
    return PUPPET.throwUnsupportedError()
  }

  // web支持撤回消息  https://github.com/nodeWechat/wechat4u/blob/8e20b34507dbe783ada8c769b72ef1792f33c94a/src/core.js#L1219
  override async messageRecall (
    messageId: string,
  ): Promise<boolean> {
    log.verbose('PuppetWechat4u', 'messageRecall(%s)', messageId)
    const rawPayload = await this.messageRawPayload(messageId)
    this.wechat4u.revokeMsg(messageId, rawPayload.ToUserName)
    return true
  }

  override async messageImage (
    messageId: string,
    imageType: PUPPET.types.Image,
  ) : Promise<FileBoxInterface> {
    log.verbose('PuppetWechat4u', 'messageImage(%s, %s[%s])',
      messageId,
      imageType,
      PUPPET.types.Image[imageType],
    )
    /**
       * 图片消息
       */
    // console.log('图片消息，保存到本地')
    const filename = `${messageId}.jpg`
    const msg = await this.wechat4u.getMsgImg(messageId)
    const file = FileBox.fromStream(
      msg.data,
      filename,
    )

    return file
  }

  override async messageFile (id: string): Promise<FileBoxInterface> {
    log.verbose('PuppetWechat4u', 'messageFile(%s)', id)

    const payload = await this.messagePayload(id)
    const rawPayload = await this.messageRawPayload(id)

    let filename = payload.filename || 'unknown.txt'

    /**
     * 判断消息类型
     */
    switch (payload.type) {
      case PUPPET.types.Message.Text:
        /**
         * 文本消息
         */
        throw new Error('msg type is text')

      case PUPPET.types.Message.Emoticon: {
        /**
         * 表情消息
         */
        const emotionPayload = await parseEmotionMessagePayload(rawPayload)
        const emoticonBox = FileBox.fromUrl(emotionPayload.cdnurl, { name: `message-${id}-emoticon.jpg` })

        emoticonBox.metadata = {
          payload: emotionPayload,
          type: 'emoticon',
        }

        return emoticonBox
      }
      // eslint-disable-next-lint no-fallthrough
      case PUPPET.types.Message.Image:{
        /**
         * 图片消息
         */
        // console.log('图片消息，保存到本地')
        filename = `${rawPayload.MsgId}.jpg`
        const msg = await this.wechat4u.getMsgImg(rawPayload.MsgId)

        const file = FileBox.fromBuffer(
          msg.data,
          filename,
        )
        return file
      }
      case PUPPET.types.Message.Audio: {
        /**
         * 语音消息
         */
        const audioFileBox = FileBox.fromBuffer(
          (await this.wechat4u.getVoice(rawPayload.MsgId)).data,
          `message-${id}-audio.sil`,
        )
        const voiceLength = rawPayload.VoiceLength
        audioFileBox.metadata = {
          voiceLength,
        }
        // console.log('语音消息，保存到本地')
        return audioFileBox
      }
      case PUPPET.types.Message.Video:
        /**
         * 视频消息
         */
        // console.log('视频消息，保存到本地')
        return FileBox.fromBuffer(
          (await this.wechat4u.getVideo(rawPayload.MsgId)).data,
          `message-${id}-video.mp4`,
        )

      case PUPPET.types.Message.Attachment:
        if (rawPayload.AppMsgType === 6) {
          /**
           * 文件消息
           */
          // console.log('文件消息，保存到本地')
          filename = rawPayload.FileName
          return FileBox.fromBuffer(
            (await this.wechat4u.getDoc(rawPayload.FromUserName, rawPayload.MediaId, rawPayload.FileName)).data,
            filename,
          )
        }
        break
      default:
        break
    }

    throw new Error('unsupported message. id: ' + id)
  }

  override async messageUrl (messageId: string)  : Promise<PUPPET.payloads.UrlLink> {
    log.verbose('PuppetWechat4u', 'messageUrl(%s)', messageId)
    const rawPayload: WebMessageRawPayload | undefined = this.cacheMessageRawPayload.get(messageId)
    if (!rawPayload) {
      throw new Error('id not found')
    }
    const message = await this.messageRawPayloadParser(rawPayload)
    if (message.type !== PUPPET.types.Message.Url) {
      throw new Error('Can not get url from non url payload')
    }
    const appPayload = await parseAppmsgMessagePayload(rawPayload.Content)
    return {
      description: appPayload.des,
      thumbnailUrl: appPayload.thumburl,
      title: appPayload.title,
      url: appPayload.url,
    }
  }

  override async messageMiniProgram (messageId: string): Promise<PUPPET.payloads.MiniProgram> {
    log.verbose('PuppetWechat4u', 'messageMiniProgram(%s)', messageId)
    const rawPayload: WebMessageRawPayload | undefined = this.cacheMessageRawPayload.get(messageId)
    if (!rawPayload) {
      throw new Error('id not found')
    }
    const message = await this.messageRawPayloadParser(rawPayload)
    if (message.type !== PUPPET.types.Message.MiniProgram) {
      throw new Error('message is not mini program, can not get MiniProgramPayload')
    }
    return parseMiniProgramMessagePayload(rawPayload)
  }

  override async messageRawPayload (id: string): Promise<WebMessageRawPayload> {
    log.verbose('PuppetWechat4u', 'messageRawPayload(%s)', id)

    const rawPayload = this.cacheMessageRawPayload.get(id)

    if (!rawPayload) {
      throw new Error('id not found')
    }
    return rawPayload
  }

  override async messageRawPayloadParser (
    rawPayload: WebMessageRawPayload,
  ): Promise<PUPPET.payloads.Message> {
    log.verbose('PuppetWechat4u', 'messageRawPayloadParser(%s) @ %s', rawPayload, this)

    // console.log(rawPayload)
    const payload = webMessageToWechaty(this, rawPayload)
    return payload
  }

  override async messageSendText (
    conversationId : string,
    text           : string,
  ): Promise<void> {
    log.verbose('PuppetWechat4u', 'messageSend(%s, %s)', conversationId, text)

    /**
     * 发送文本消息，可以包含emoji(😒)和QQ表情([坏笑])
     */
    await this.wechat4u.sendMsg(text, conversationId)
    /**
     * { BaseResponse: { Ret: 0, ErrMsg: '' },
     *  MsgID: '830582407297708303',
     *  LocalID: '15279119663740094' }
     */
  }

  override async messageSendFile (
    conversationId : string,
    file           : FileBox,
  ): Promise<void> {
    log.verbose('PuppetWechat4u', 'messageSend(%s, %s)', conversationId, file)

    /**
     * 通过表情MD5发送表情
     */
    // wechat4u.sendMsg({
    //   emoticonMd5: '00c801cdf69127550d93ca52c3f853ff'
    // }, ToUserName)
    //   .catch(err => {
    //     bot.emit('error', err)
    //   })

    /**
     * 以下通过上传文件发送图片，视频，附件等
     * 通用方法为入下
     * file为多种类型
     * filename必填，主要为了判断文件类型
     */
    await this.wechat4u.sendMsg({
      file     : await file.toStream(),
      filename : file.name,
    }, conversationId)
  }

  override async messageSendContact (
    conversationId : string,
    contactId      : string,
  ): Promise<void> {
    log.verbose('PuppetWechat4u', 'messageSend("%s", %s)', conversationId, contactId)
    PUPPET.throwUnsupportedError()
  }

  override async messageSendUrl (conversationId: string, urlLinkPayload: PUPPET.payloads.UrlLink) : Promise<void> {
    PUPPET.throwUnsupportedError(conversationId, urlLinkPayload)
  }

  override async messageSendMiniProgram (conversationId: string, miniProgramPayload: PUPPET.payloads.MiniProgram): Promise<void> {
    log.verbose('PuppetWechat4u', 'messageSendMiniProgram("%s", %s)',
      JSON.stringify(conversationId),
      JSON.stringify(miniProgramPayload),
    )
    PUPPET.throwUnsupportedError(conversationId, miniProgramPayload)
  }

  override async messageForward (
    conversationid : string,
    messageId      : string,
  ): Promise<void> {
    log.verbose('PuppetWechat4u', 'messageForward(%s, %s)',
      conversationid,
      messageId,
    )
    const rawPayload = await this.messageRawPayload(messageId)

    /**
     * 如何直接转发消息
     */
    await this.wechat4u.forwardMsg(rawPayload, conversationid)
  }

  override async conversationReadMark (
    conversationId: string,
    hasRead?: boolean,
  ) : Promise<void | boolean> {
    return PUPPET.throwUnsupportedError(conversationId, hasRead)
  }

  /**
   *
   * Room Invitation
   *
   */
  override async roomInvitationAccept (roomInvitationId: string): Promise<void> {
    return PUPPET.throwUnsupportedError(roomInvitationId)
  }

  override async roomInvitationRawPayload (roomInvitationId: string): Promise<any> {
    return PUPPET.throwUnsupportedError(roomInvitationId)
  }

  override async roomInvitationRawPayloadParser (rawPayload: any): Promise<PUPPET.payloads.RoomInvitation> {
    return PUPPET.throwUnsupportedError(rawPayload)
  }

  /**
   *
   * Room
   *
   */
  override async roomRawPayload (
    id: string,
  ): Promise<WebRoomRawPayload> {
    log.verbose('PuppetWechat4u', 'roomRawPayload(%s)', id)

    const rawPayload: WebRoomRawPayload = await retry<WebRoomRawPayload>((retryException, attempt) => {
      log.verbose('PuppetWechat4u', 'contactRawPayload(%s) retry() attempt=%d', id, attempt)

      if (!this.wechat4u.contacts[id]) {
        retryException(new Error('no this.wechat4u.contacts[' + id + ']'))
      }

      return this.wechat4u.contacts[id]
    })

    return rawPayload
  }

  override async roomRawPayloadParser (
    rawPayload: WebRoomRawPayload,
  ): Promise<PUPPET.payloads.Room> {
    return wechat4uRoomToWechaty(rawPayload)
  }

  override async roomList (): Promise<string[]> {
    log.verbose('PuppetWechat4u', 'roomList()')

    const idList = Object.keys(this.wechat4u.contacts)
      .filter((contact: any) => this.wechat4u.Contact.isRoomContact(this.wechat4u.contacts[contact]))

    return idList
  }

  override async roomDel (
    roomId    : string,
    contactId : string,
  ): Promise<void> {
    log.verbose('PuppetWechat4u', 'roomDel(%s, %s)', roomId, contactId)

    const type = 'delmember'
    // XXX: [contactId] or [{ UserName: id }, ...] ?
    await this.wechat4u.updateChatroom(roomId, [ contactId ], type)
  }

  override async roomAvatar (roomId: string): Promise<FileBoxInterface> {
    log.verbose('PuppetWechat4u', 'roomAvatar(%s)', roomId)

    const payload = await this.roomPayload(roomId)

    if (payload.avatar) {
      // FIXME: set http headers with cookies
      return FileBox.fromUrl(payload.avatar)
    }
    log.warn('PuppetWechat4u', 'roomAvatar() avatar not found, use the chatie default.')
    return qrCodeForChatie()
  }

  override async roomAdd (
    roomId    : string,
    contactId : string,
  ): Promise<void> {
    log.verbose('PuppetWechat4u', 'roomAdd(%s, %s)', roomId, contactId)

    const roomPayload = await this.roomPayload(roomId)

    // TODO: if the room owner enabled "invite only?"
    let type = 'addmember'  // invitemember ???
    if (roomPayload.memberIdList.length > 40) {
      type = 'invitemember'
    }

    // https://github.com/nodeWechat/wechat4u/tree/46931e78bcb56899b8d2a42a37b919e7feaebbef#botupdatechatroomchatroomusername-memberlist-fun
    const ret = await this.wechat4u.updateChatroom(roomId, [ contactId ], type)
    log.verbose('PuppetWechat4u', 'roomAdd(%s, %s) ret: %s', roomId, contactId, JSON.stringify(ret))
  }

  override async roomTopic (roomId: string)                : Promise<string>
  override async roomTopic (roomId: string, topic: string) : Promise<void>

  override async roomTopic (
    roomId: string,
    topic?: string,
  ): Promise<void | string> {
    log.verbose('PuppetWechat4u', 'roomTopic(%s, %s)', roomId, topic)

    const roomPayload = await this.roomPayload(roomId)

    if (typeof topic === 'undefined') {
      return roomPayload.topic
    }

    await this.wechat4u.updateChatRoomName(roomId, topic)
  }

  override async roomCreate (
    contactIdList : string[],
    topic         : string,
  ): Promise<string> {
    log.verbose('PuppetWechat4u', 'roomCreate(%s, %s)', contactIdList, topic)

    const memberList = contactIdList.map(id => ({ UserName: id }))

    const roomId = await this.wechat4u.createChatroom(topic, memberList)
    return roomId
  }

  override async roomAnnounce (roomId: string)                : Promise<string>
  override async roomAnnounce (roomId: string, text: string)  : Promise<void>

  override async roomAnnounce (roomId: string, text?: string) : Promise<void | string> {
    return PUPPET.throwUnsupportedError(roomId, text)
  }

  override async roomQuit (roomId: string): Promise<void> {
    return PUPPET.throwUnsupportedError(roomId)
  }

  override async roomQRCode (roomId: string): Promise<string> {
    return PUPPET.throwUnsupportedError(roomId)
  }

  override async roomMemberList (roomId: string) : Promise<string[]> {
    log.verbose('PuppetWechat4u', 'roommemberList(%s)', roomId)
    const rawPayload = await this.roomRawPayload(roomId)

    const memberIdList = (rawPayload.MemberList || [])
      .map(member => member.UserName)
    return memberIdList
  }

  override async roomMemberRawPayload (roomId: string, contactId: string): Promise<WebRoomRawMember>  {
    log.verbose('PuppetWechat4u', 'roomMemberRawPayload(%s, %s)', roomId, contactId)
    const rawPayload = await this.roomRawPayload(roomId)

    const memberPayloadList = rawPayload.MemberList || []
    const memberPayloadResult = memberPayloadList.filter(payload => payload.UserName === contactId)
    if (memberPayloadResult.length > 0) {
      return memberPayloadResult[0]!
    } else {
      throw new Error('not found')
    }
  }

  override async roomMemberRawPayloadParser (rawPayload: WebRoomRawMember): Promise<PUPPET.payloads.RoomMember>  {
    return wechat4uRoomMemberToWechaty(rawPayload)
  }

  /**
   *
   * Friendship
   *
   */
  override async friendshipSearchPhone (
    phone: string,
  ): Promise<null | string> {
    log.verbose('PuppetWechat4u', 'friendshipSearchPhone(%s)', phone)
    return PUPPET.throwUnsupportedError()
  }

  override async friendshipSearchWeixin (
    weixin: string,
  ): Promise<null | string> {
    log.verbose('PuppetWechat4u', 'friendshipSearchWeixin(%s)', weixin)
    return PUPPET.throwUnsupportedError()
  }

  override async friendshipAdd (
    contactId : string,
    hello     : string,
  ): Promise<void> {
    log.verbose('PuppetWechat4u', 'friendshipAdd(%s, %s)', contactId, hello)
    return PUPPET.throwUnsupportedError()
    // await this.wechat4u.addFriend(contactId, hello)
  }

  override async friendshipAccept (
    friendshipId : string,
  ): Promise<void> {
    log.verbose('PuppetWechat4u', 'friendshipAccept(%s)', friendshipId)

    const payload = await this.friendshipPayload(friendshipId) as any as PUPPET.payloads.FriendshipReceive
    await this.wechat4u.verifyUser(payload.contactId, payload.ticket)
  }

  override async friendshipRawPayload (id: string): Promise<any> {
    log.verbose('PuppetWechat4u', 'friendshipRawPayload(%s)', id)

    const rawPayload = this.cacheMessageRawPayload.get(id)
    if (!rawPayload) {
      throw new Error('no rawPayload')
    }

    return rawPayload
  }

  override async friendshipRawPayloadParser (rawPayload: any) : Promise<PUPPET.payloads.Friendship> {
    log.verbose('PuppetWechat4u', 'friendshipRawPayloadParser(%s)', rawPayload)

    const timestamp = Math.floor(Date.now() / 1000) // in seconds

    switch (rawPayload.MsgType) {
      case WebMessageType.VERIFYMSG: {
        const recommendInfo = rawPayload.RecommendInfo
        if (!recommendInfo) {
          throw new Error('no recommendInfo')
        }

        const payloadReceive: PUPPET.payloads.FriendshipReceive = {
          contactId : recommendInfo.UserName,
          hello     : recommendInfo.Content,
          id        : rawPayload.MsgId,
          ticket    : recommendInfo.Ticket,
          timestamp,
          type      : PUPPET.types.Friendship.Receive,
        }
        return payloadReceive
      }
      case WebMessageType.SYS: {
        const payloadConfirm: PUPPET.payloads.FriendshipConfirm = {
          contactId : rawPayload.FromUserName,
          id        : rawPayload.MsgId,
          timestamp,
          type      : PUPPET.types.Friendship.Confirm,
        }
        return payloadConfirm
      }
      default:
        throw new Error('not supported friend request message raw payload')
    }
  }

  /**
   *
   * Tag
   *
   */
  override async tagContactAdd (
    tagId: string,
    contactId: string,
  ): Promise<void> {
    log.verbose('PuppetWechat4u', 'tagContactAdd(%s)', tagId, contactId)
  }

  override async tagContactRemove (
    tagId: string,
    contactId: string,
  ): Promise<void> {
    log.verbose('PuppetWechat4u', 'tagContactRemove(%s)', tagId, contactId)
  }

  override async tagContactDelete (
    tagId: string,
  ): Promise<void> {
    log.verbose('PuppetWechat4u', 'tagContactDelete(%s)', tagId)
  }

  override async tagContactList (
    contactId?: string,
  ): Promise<string[]> {
    log.verbose('PuppetWechat4u', 'tagContactList(%s)', contactId)
    return []
  }

  override contactCorporationRemark (..._: any[]) {
    return PUPPET.throwUnsupportedError()
  }

  override contactDescription (..._: any[]) {
    return PUPPET.throwUnsupportedError()
  }

  override contactPhone (..._: any[]) {
    return PUPPET.throwUnsupportedError()
  }

  override async messageLocation (messageId: string): Promise<PUPPET.payloads.Location> {
    return PUPPET.throwUnsupportedError(messageId)
  }

  override async messageSendLocation (
    conversationId: string,
    locationPayload: PUPPET.payloads.Location,
  ): Promise<void | string> {
    return PUPPET.throwUnsupportedError(conversationId, locationPayload)
  }

}

export default PuppetWechat4u