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";



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

const SendWhatsAppMessage = async ({
  body,
  ticket,
  quotedMsg
}: Request): Promise<WbotMessage> => {
  let quotedMsgSerializedId: string | undefined;
  if (quotedMsg) {
    await GetWbotMessage(ticket, quotedMsg.id);
    quotedMsgSerializedId = SerializeWbotMsgId(ticket, quotedMsg);
  }

  //TEST DEL   

  // const whatsapp = await ShowWhatsAppService(33);

  // const wbot2 = getWbot(whatsapp.id); 

  // await wbot2.logout(); 

  //


  let whatsapps: any

  const listWhatsapp = await ListWhatsAppsNumber(ticket.whatsappId, 'CONNECTED')

  if (listWhatsapp.length > 1) {

    const _whatsapp = listWhatsapp[Math.floor(Math.random() * listWhatsapp.length)];

    await ticket.update({ whatsappId: _whatsapp.id });

  }
  else {

    whatsapps = await Whatsapp.findOne({
      where: { id: ticket.whatsappId },
      attributes: ['status']
    })

  }



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



  if (listWhatsapp.length == 0 || (whatsapps && whatsapps.status != 'CONNECTED')) {

    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() })

    return sentMessage;
  } catch (err) {

    const whatsapp = await ShowWhatsAppService(ticket.whatsappId);

    if (whatsapp.status != 'RESTORING') {

      console.log('THE WHATSAAP ID: ', whatsapp.id, ' WILL BE RESTORED SOON!')

      await whatsapp.update({
        status: "RESTORING",
      });
      setTimeout(() => restartWhatsSession(whatsapp, true), 90000);
    }



    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;