How to use wechaty - 10 common examples

*   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.
 *
 */
const { Wechaty } = require('wechaty')

Wechaty.instance() // Singleton
.on('scan',     (qrcode, status)  => console.log(`Scan QR Code to login: ${status}\nhttps://api.qrserver.com/v1/create-qr-code/?data=${encodeURIComponent(qrcode)}`))
.on('login',    user              => console.log(`User ${user} logined`))
.on('message',  message           => console.log(`Message: ${message}`))
.start()

*   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.
 *
 */
const { Wechaty } = require('wechaty') // import Wechaty from 'wechaty'

Wechaty.instance() // Singleton
.on('scan',     (qrcode, status)  => console.log(`Scan QR Code to login: ${status}\nhttps://api.qrserver.com/v1/create-qr-code/?data=${encodeURIComponent(qrcode)}`))
.on('login',    user              => console.log(`User ${user} logined`))
.on('message',  message           => console.log(`Message: ${message}`))
.start()

console.info('This CI test was activitated from Master Branch.')
    botList.push(
      new Wechaty({ puppet: 'wechaty-puppet-padchat' }),
      new Wechaty({ puppet: 'wechaty-puppet-padpro' }),
    )
  }

  try {
    for (const bot of botList) {
      const future = new Promise(resolve => bot.once('scan', resolve))
      await bot.start()
      await future
      await bot.stop()
      console.info(`Puppet ${bot.puppet} v${bot.puppet.version()} smoke testing passed.`)
    }
    console.info(`Wechaty v${Wechaty.VERSION} smoke testing passed.`)
  } catch (e) {
    console.error(e)
    // Error!
    return 1
  }
  return 0
}

function getBotList (): Wechaty[] {
  const botList = [
    new Wechaty({ puppet: 'wechaty-puppet-mock' }),
    new Wechaty({ puppet: 'wechaty-puppet-wechat4u' }),
    // new Wechaty({ puppet: 'wechaty-puppet-puppeteer' }),
  ]

  if (!isPR) {
    botList.push(
      new Wechaty({
        puppet: 'wechaty-puppet-padplus',
        // we use WECHATY_PUPPET_PADPLUS_TOKEN environment variable at here.
      })
    )
  }

  return botList
}

function getBotList (): Wechaty[] {
  const botList = [
    new Wechaty({ puppet: 'wechaty-puppet-mock' }),
    new Wechaty({ puppet: 'wechaty-puppet-wechat4u' }),
    // new Wechaty({ puppet: 'wechaty-puppet-puppeteer' }),
  ]

  if (!isPR) {
    botList.push(
      new Wechaty({
        puppet: 'wechaty-puppet-padplus',
        // we use WECHATY_PUPPET_PADPLUS_TOKEN environment variable at here.
      })
    )
  }

  return botList
}

Wechaty,
  Message,
}           from 'wechaty'

// log.level = 'verbose'
// log.level = 'silly'

/**
 *
 * `7217d7bce18c4bcfbe04ba7bdfaf9c08` for Wechaty demo
 *
 */
const APIAI_API_KEY = '7217d7bce18c4bcfbe04ba7bdfaf9c08'
const brainApiAi = ApiAi(APIAI_API_KEY)

const bot = Wechaty.instance({ profile: config.default.DEFAULT_PROFILE })

console.log(`
Welcome to api.AI Wechaty Bot.
Api.AI Doc: https://docs.api.ai/v16/docs/get-started

Notice: This bot will only active in the room which name contains 'wechaty'.
/* if (m.room() && /Wechaty/i.test(m.room().name())) { */

Loading... please wait for QrCode Image Url and then scan to login.
`)

bot
.on('scan', (qrcode, status) => {
  QrcodeTerminal.generate(qrcode)
  console.log(`${qrcode}\n[${status}] Scan QR Code in above url to login: `)
})

const {
    groupMessage,
    groupJoinMessage,
    groupLeaveMessage,
    groupTopicChange,
} = require('./feature/group.js');

const { singleMessage } = require('./feature/single.js');

const { isAutoChangeAvatar } = require('./config/config.js');

// 引入数据库链接文件
require('./tools/mongo.js');

// 实例化机器人对象
const bot = Wechaty.instance();

// 全局对象，保存当前登录的用户
let userSelf = null;

// 监听扫码登录方法
bot.on('scan', (qrCode, statusCode) => {
    // 判断状态码
    if (!/201|200/.test(statusCode)) {
        QrcodeTerminal.generate(qrCode);
        console.log('扫描二维码登录~~~~');
    }
});

// 监听登录方法
bot.on('login', async (userContact) => {
    userSelf = await contactInfo(userContact);

export default async function onMessage (message) {
  try {
    const room      = message.room()
    const sender    = message.from()
    const content   = message.text()
    const roomName  = room ? `[${await room.topic()}] ` : ''

    process.stdout.write(
	`${roomName}<${sender.name()}>(${message.type()}:${message.typeSub()}): `)

    if (message instanceof MediaMessage) {
      saveMediaFile(message)
      return
    }

    console.log(`${Misc.digestEmoji(message)}`)
    // add an extra CR if too long
    if (content.length > 80) console.log("")

    const config = await hotImport('config.js')
    // Hot import! Try to change the msgKW1&2 to 'ping' & 'pong'
    // after the bot has already started!
    if (content === config.msgKW1) {
      await message.say(`${config.msgKW2}, thanks for ${config.msgKW1} me`)
      log.info('Bot', `REPLY: ${config.msgKW2}`)
    } else if (content === config.msgKW2) {
      await sender.say('ok, ${config.msgKW2} me is welcome, too.')
    } else if (/^hello/i.test(content)) {
      return `How are you, ${sender.name()} from ${roomName}`
    }
  } catch (e) {
    log.error('Bot', 'on(message) exception: %s' , e)

const { Wechaty, Room } = require('wechaty')
const qrTerm            = require('qrcode-terminal')

const bot = new Wechaty()

bot.on('scan', (qrcode, status) => {
  qrTerm.generate(qrcode, { small: true })  // show qrcode on console

  const qrcodeImageUrl = [
    'https://api.qrserver.com/v1/create-qr-code/?data=',
    encodeURIComponent(qrcode),
    '&size=220x220&margin=20',
  ].join('')

  console.log(qrcodeImageUrl)
})

bot.on('login', user => {
  console.log(`${user} login`)
})

//     });
        //     return;
        // }
        if (Data.getWechatyStatus(userKey)) {
            res.send({
                success: false,
                msg: "用户已登录"
            });
            return;
        }
        let wechatyCache = Data.getWechaty(userKey);
        if (wechatyCache) {
            console.log(`wechatyCache.options.name============================${wechatyCache.options.name}`);
            wechatyCache.stop();
        }
        const wechaty = new Wechaty({
            name: userKey
        });
        Data.pushWechaty(userKey, wechaty);
        wechaty.on('scan', (qrcode, status) => {
            Scan.onScan(userKey, qrcode, status, (url) => {
                try {
                    res.send({
                        success: true,
                        msg: "请扫描二维码登录",
                        data: {
                            url: url
                        }
                    })
                } catch (e) {

                }