const { websocketService, websocketManager } = require('../../core'); // Import from core/index.js
const { createWhatsApp } = require('../../core/baileys'); // Import from core/index.js
const generateId = require('../../utils/generateId.util');
// const { createConnection, getConnection } = require('../../core/whatsapp/connection');
// const { getAvailableConnection } = require('../../core/whatsapp/sessionStore');

const waInstance = {
  wa: null,
};
exports.newConnect = async ctx => {
  try {
    const { phone } = ctx.query;
    const whatsApp1 = await createWhatsApp(phone);
    // console.info(whatsApp1);
    whatsApp1.on('connection.open', async sock => {
      console.info('收到：connection.open');
      // await sock.sendMessage('8617607730395' + '@s.whatsapp.net', { text: '收到事件，发送消息' });
      await whatsApp1.sendTextMessage('8617607730395', '收到事件，发送消息');
    });
    const qr = await whatsApp1.start();
    waInstance.wa = whatsApp1;
    ctx.assert(whatsApp1, 503, 'No available connections');
    const { sessionId } = websocketService.createSession(phone, whatsApp1);
    return { qr };
  } catch (error) {
    console.error('create connection error', error);
    ctx.assert(null, 500, 'Failed to create connection or generate QR code.');

    // const wa = findConnection('from');
    // wa.senedTextMessage(to, text);
  }
};

exports.testSend = async ctx => {
  const { from, to, content } = ctx.request.body;
  waInstance.wa.sendTextMessage(to, content);
  return { waInstance, ret: 'Message sent successfully' };
};

exports.getAll = async ctx => {
  const sessions = websocketService.sessions;
  return Array.from(sessions);
};

/**
 * @deprecated
 */
exports.getIn = async ctx => {
  // Wait for at least one connection to be established (or handle the case where no connections are available)
  // await new Promise(resolve => {
  //   const checkConnections = () => {
  //     if (websocketManager.getConnections().length > 0) {
  //       resolve();
  //     } else {
  //       setTimeout(checkConnections, 100); // Check again after 100ms
  //     }
  //   };
  //   checkConnections();
  // });

  const availableWs = websocketManager.getAvailableConnection();

  if (!availableWs) {
    // ctx.status = 503;
    // ctx.body = { message: 'No available connections' };
    ctx.assert(availableWs, 503, 'No available connections');
    return;
  }
  // return availableWs;

  const { sessionId, url } = websocketService.createSession(availableWs);
  return { sessionId, url, message: 'Connection established' }; // availableWs
};