try {
   const { Pool, Client } = require('pg')
   const XLSX = require('xlsx')
   const path = require('path')
   const request = require('superagent')
   const moment = require('moment')

   // 连接数据库
   const vcmpPool = new Pool({
      user: 'FashionAdmin',
      host: '10.8.40.223',
      database: 'video-access',
      password: 'Fas123_',
      port: 5432,
   })
   const anxinPool = new Pool({
      user: 'FashionAdmin',
      host: '10.8.40.223',
      database: 'AnxinCloud',
      password: 'Fas123_',
      port: 5432,
   })


   const fun = async () => {
      // note: we don't try/catch this because if connecting throws an exception
      // we don't need to dispose of the client (it will be undefined)
      const vcmpClient = await vcmpPool.connect()
      const anxinClient = await anxinPool.connect()
      try {
         await vcmpClient.query('BEGIN')
         const yingshiHost = 'https://open.ys7.com/api/'
         // 获取全部萤石摄像头信息
         const anxinYSRes = await anxinClient.query(`SELECT * FROM t_video_ipc WHERE type=$1`, ['yingshi']);
         // console.log(anxinYSRes);
         // 获取所有萤石账号信息
         const secretYSRes = await vcmpClient.query(`SELECT * FROM secret_yingshi`)
         const secretRes = secretYSRes.rows
         // console.log('secretRes', secretRes);

         let addSuccessCount = 0
         let addRepeatCount = 0
         let addUnlegalCount = 0
         let addNoAuthCount = 0
         for (let c of anxinYSRes.rows) {
            console.log(`处理序列号：${c.serial_no}`)
            if (!c.serial_no) {
               addUnlegalCount += 1
               continue
            }
            let vcmpExistRes = await vcmpClient.query(
               `SELECT * FROM "gbCamera" WHERE streamid=$1`, [c.serial_no]
            )
            let vcmpExistRows = vcmpExistRes.rows

            let cameraExistRes = await vcmpClient.query(`SELECT * FROM camera WHERE serial_no=$1`, [c.serial_no])
            let cameraRes = cameraExistRes.rows || []

            let repeatCamera = cameraRes.find(cr => {
               return (
                  !cr.channel_no && c.channel_no == 1
               ) || (cr.channel_no == c.channel_no)
            })
            if (repeatCamera) {
               console.log(`当前设备序列号 ${c.serial_no} 通道号 ${c.channel_no} 已存在`);
               console.log(`已存在 id=${repeatCamera.id} 通道号 ${repeatCamera.channel_no}`);
               addRepeatCount++
               continue
            }

            if (vcmpExistRows.length) {
               let beloneSecretId = null
               let serialUnlegal = false
               for (let s of secretRes) {
                  let start = (new Date()).getTime();
                  console.log(`当前查询账号key ${s.key}`);
                  if (!s.newToken) {
                     const tokenRes = await request.post(`${yingshiHost}lapp/token/get`).query({
                        appKey: s.key,
                        appSecret: s.secret
                     })
                     console.log(`查询 token 结果`, tokenRes.body);

                     if (tokenRes.body.code == 200 && tokenRes.body.data) {
                        const { accessToken, expireTime } = tokenRes.body.data
                        s.newToken = accessToken

                     } else {
                        throw `未能获取萤石token ${s.key} ${tokenRes.body.code}`
                     }
                  }

                  while (((new Date()).getTime() - start) < 3000) {//限制频率
                     continue;
                  }

                  // 检测设备所属
                  const cameraState = await request.post(`${yingshiHost}lapp/device/info`).query({
                     accessToken: s.newToken,
                     deviceSerial: c.serial_no
                  })
                  console.log(`查询设备所属结果`, cameraState.body.code, cameraState.body.msg);
                  if (cameraState.body.code == 200) {
                     console.log(`所属萤石账号 ${s.key}`);
                     beloneSecretId = s.id
                     break
                  } else if (cameraState.body.code == 20018) {

                  } else if (cameraState.body.code == 20014) {
                     serialUnlegal = true
                     break
                  }
               }
               if (serialUnlegal) {
                  addUnlegalCount++
                  continue
               }

               if (!beloneSecretId) {
                  console.error('没有查询到所属账号')
                  console.log(vcmpExistRows);
                  addNoAuthCount++
                  continue
               }

               const cameraInQuery = `INSERT INTO "camera" (type, name, serial_no, cloud_control,longitude,latitude,create_time,create_user_id,yingshi_secret_id,gb_id,channel_no) VALUES($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11) RETURNING id;`
               await vcmpClient.query(cameraInQuery, ['yingshi', c.name, c.serial_no, c.has_ptz, c.longitude, c.latitude, moment().format(), 1, beloneSecretId, vcmpExistRows[0].id, c.channel_no])
               addSuccessCount++
            } else {
               console.error('当前序列号不存在，应在 vcmp 添加相应萤石账号');
               addNoAuthCount++
            }
         }
         console.log(`
         共 ${anxinYSRes.rows.length} 
         添加 ${addSuccessCount} 
         已有 ${addRepeatCount} 
         序列号不合法 ${addUnlegalCount} 
         无所属 ${addNoAuthCount}
         `);
         // await client.query('ROLLBACK')
         await vcmpClient.query('COMMIT')
         console.log('执行完毕~')
      } catch (e) {
         await vcmpClient.query('ROLLBACK')
         console.log('执行错误~')
         throw e
      } finally {
         vcmpClient.release();
      }
   }

   fun()
} catch (error) {
   console.error(error)
}