wechaty-puppet-wechat4u/src/wechat4u/schema-mapper/message/message-parser-appmsg.ts

Wechat4u Puppet for Wechaty

import * as PUPPET from 'wechaty-puppet'
import { log } from 'wechaty-puppet'
import { LOGPRE, MessageParser, MessageParserContext } from './message-parser.js'
import { AppMessageType, parseAppmsgMessagePayload } from '../../messages/message-appmsg.js'
import type { WebMessageRawPayload } from '../../../web-schemas'

export const appMsgParser: MessageParser = async (webMessageRawPayload: WebMessageRawPayload, ret: PUPPET.payloads.Message, context: MessageParserContext) => {
  if (ret.type !== PUPPET.types.Message.Attachment) {
    return ret
  }

  try {
    const appPayload = await parseAppmsgMessagePayload(webMessageRawPayload.Content)
    context.appMessagePayload = appPayload
    switch (appPayload.type) {
      case AppMessageType.Text:
        ret.type = PUPPET.types.Message.Text
        ret.text = appPayload.title
        break
      case AppMessageType.Audio:
        ret.type = PUPPET.types.Message.Url
        break
      case AppMessageType.Video:
        ret.type = PUPPET.types.Message.Url
        break
      case AppMessageType.Url:
        ret.type = PUPPET.types.Message.Url
        break
      case AppMessageType.Attach:
        ret.type = PUPPET.types.Message.Attachment
        ret.filename = appPayload.title
        break
      case AppMessageType.ChatHistory:
        ret.type = PUPPET.types.Message.ChatHistory
        break
      case AppMessageType.MiniProgram:
      case AppMessageType.MiniProgramApp:
        ret.type = PUPPET.types.Message.MiniProgram
        break
      case AppMessageType.RedEnvelopes:
        ret.type = PUPPET.types.Message.RedEnvelope
        break
      case AppMessageType.Transfers:
        ret.type = PUPPET.types.Message.Transfer
        break
      case AppMessageType.RealtimeShareLocation:
        ret.type = PUPPET.types.Message.Location
        break
      case AppMessageType.Channels:
        ret.type = PUPPET.types.Message.Post
        ret.text = appPayload.title
        break
      case AppMessageType.GroupNote:
        ret.type = PUPPET.types.Message.GroupNote
        ret.text = appPayload.title
        break
      default:
        ret.type = PUPPET.types.Message.Unknown
        break
    }
  } catch (e) {
    log.warn(LOGPRE, `Error occurred while parse message attachment: ${JSON.stringify(webMessageRawPayload)} , ${(e as Error).stack}`)
  }

  return ret
}