projeto-hit/backend/src/services/WbotServices/SendWhatsAppMessage.ts

import { Message as WbotMessage } from "whatsapp-web.js";
import AppError from "../../errors/AppError";
import GetTicketWbot from "../../helpers/GetTicketWbot";
import GetWbotMessage from "../../helpers/GetWbotMessage";
import SerializeWbotMsgId from "../../helpers/SerializeWbotMsgId";
import Message from "../../models/Message";
import Ticket from "../../models/Ticket";
import Whatsapp from "../../models/Whatsapp";

import ShowWhatsAppService from "../WhatsappService/ShowWhatsAppService";
import wbotByUserQueue from '../../helpers/GetWbotByUserQueue'

import { WhatsIndex } from "../../helpers/LoadBalanceWhatsSameQueue";

import { deleteTicketsByContactsCache, updateTicketCacheByTicketId } from '../../helpers/TicketCache'

import ListWhatsAppsNumber from "../WhatsappService/ListWhatsAppsNumber";
import { getWbot } from "../../libs/wbot";
import { json } from "sequelize/types";

import sendMessageMultiSession from "../../helpers/TrySendMessageMultiSession";
import { restartWhatsSession } from "../../helpers/RestartWhatsSession";
import { insertOrUpeateWhatsCache, searchWhatsappCache } from "../../helpers/WhatsCache";
import GetDefaultWhatsApp from "../../helpers/GetDefaultWhatsApp";
import autoRestore from "../../helpers/AutoRestore";
import { _restore } from "../../helpers/RestoreControll";



interface Request {
  body: string;
  ticket: Ticket;
  quotedMsg?: Message;
}

const SendWhatsAppMessage = async ({
  body,
  ticket,
  quotedMsg
}: Request): Promise<WbotMessage> => {

  let timestamp = Math.floor(Date.now() / 1000)
  var timetaken = `########################################${timestamp}| TicketId: ${ticket.id} => Time taken to send the message`;


  console.time(timetaken)


  let quotedMsgSerializedId: string | undefined;
  if (quotedMsg) {
    await GetWbotMessage(ticket, quotedMsg.id);
    quotedMsgSerializedId = SerializeWbotMsgId(ticket, quotedMsg);
  }


  let whatsapps: any

  let listWhatsapp = null

  listWhatsapp = await searchWhatsappCache(`${ticket.whatsappId}`, 'CONNECTED')

  if (!listWhatsapp) {
    listWhatsapp = await ListWhatsAppsNumber(ticket.whatsappId, 'CONNECTED')
  }

  

  if (listWhatsapp.length > 1) {

    console.log('entrou --------------------->')

    const _whatsapp = listWhatsapp[Math.floor(Math.random() * listWhatsapp.length)];
 
    await ticket.update({ whatsappId: +_whatsapp.id });

  }

  console.log('1 --------> ticket.whatsappId: ', ticket.whatsappId)

  if (listWhatsapp.length == 0) {

    whatsapps = await wbotByUserQueue(ticket.userId)

    if (whatsapps.length > 0) {

      if (whatsapps.length > 1) {

        await ticket.update({ whatsappId: whatsapps[+WhatsIndex(whatsapps)].id });

      }
      else {

        await ticket.update({ whatsappId: whatsapps[0].id });

      }

    }

  }

  const wbot = await GetTicketWbot(ticket);

  console.log('2 --------> send from whatsapp ticket.whatsappId: ', ticket.whatsappId)


  try {

    const sentMessage = await wbot.sendMessage(`${ticket.contact.number}@${ticket.isGroup ? "g" : "c"}.us`, body, { quotedMessageId: quotedMsgSerializedId, linkPreview: false });

    await ticket.update({ lastMessage: body });

    await updateTicketCacheByTicketId(ticket.id, { lastMessage: body, updatedAt: new Date(ticket.updatedAt).toISOString() })

    console.timeEnd(timetaken)

    return sentMessage;
  } catch (err) {

    const whatsapp = await ShowWhatsAppService(ticket.whatsappId);  

    await _restore(whatsapp, 'auto_send_message') 

    const sentMessage = await sendMessageMultiSession(ticket, body, quotedMsgSerializedId)

    if (sentMessage.length > 0) {

      await ticket.update({ lastMessage: body });
      await updateTicketCacheByTicketId(ticket.id, { lastMessage: body, updatedAt: new Date(ticket.updatedAt).toISOString() })
      return sentMessage;

    }


    throw new AppError("ERR_SENDING_WAPP_MSG");
  }
};

export default SendWhatsAppMessage;