'use strict';
const moment = require('moment');
const Kafka = require('kafka-node');
//const { getAxyStructs } = require('../utils/helper');

module.exports = async function factory(app, opts) {


   let structsAche = {
      dataList: [],
      expireTime: null//10分钟更新一次结构物列表
   }

   const client = new Kafka.KafkaClient({ kafkaHost: opts.kafka.rootURL });
   const producer = new Kafka.HighLevelProducer(client);
   producer.on('error', function (err) {
      app.fs.logger.log('error', "[FS-KAFKA]", err);
   });

   const kafka = {
      producer: producer,
      configUpdateMessage: opts.configUpdateMessage || {}
   };

   app.fs.kafka = kafka;
   app.fs.logger.log('debug', "[FS-KAFKA]", "Init.Success");

   ////------------------------------------------------------------------- try try try

   // setTimeout(async () => {
   //    let msg = {
   //       "messageMode": "AlarmGeneration",
   //       "structureId": 1043,
   //       "structureName": "TPA 数据波动影响分析及实验",
   //       "sourceId": "727466e9-28c3-48f0-a320-3fb66b7e4151",
   //       "sourceName": "忻德TPA1",
   //       "alarmTypeCode": "3004",
   //       "alarmCode": "3002",
   //       "content": "link [soip:40001:00012532] is nil",
   //       "time": "2022-10-31T11:21:14.000+0800",
   //       "sourceTypeId": 1,
   //       "sponsor": "et.recv",
   //       "extras": null
   //    }
   //    await savePullAlarm(msg);
   // }, 3000)

   const topics = [{ topic: 'anxinyun_alarm', partition: 0 }]
   const options = {
      groupId: 'topic-test-one',
      autoCommit: true,
   }
   const consumer = new Kafka.Consumer(client, topics, options)
   consumer.on("ready", function () {
      console.log('consumer ready 666666666666')
   })
   consumer.on('message', function (message) {
      const buf = new Buffer(String(message.value), 'binary')
      const decodedMessage = JSON.parse(buf.toString())
      console.log('decodedMessage: ', decodedMessage)
   })
   consumer.on('error', function (err) {
      console.log('error', err)
   })
   process.on('SIGINT', function () {
      consumer.close(true, function () {
         process.exit()
      })
   })


   async function getStructsAche() {
      const { utils: { getAxyStructs } } = app.fs
      try {
         if (!structsAche.dataList.length || moment() > moment(structsAche.expireTime)) {
            let structList = await getAxyStructs();
            structsAche.dataList = structList;
            structsAche.expireTime = moment().add(10, 'minute').format('YYYY-MM-DD HH:mm:ss');
         }
         return structsAche;
      } catch (err) {
         console.log(`获取结构物列表失败, error: ${err}`);
      }
   }

   //保存告警[发现]
   async function savePullAlarm(msg) {
      const { clickHouse } = app.fs
      try {
         let { messageMode, structureId, sourceName, alarmTypeCode, alarmCode, content, time } = msg;
         let structsAche = await getStructsAche();
         if (structsAche) {
            let structs = structsAche.dataList;//结构物列表
            const { models } = app.fs.dc
            let exist = structs.find(s => s.strucId == structureId);
            if (exist) {
               let alarmType = await clickHouse.anxinyun.query(
                  `SELECT name FROM t_alarm_type WHERE code='${alarmTypeCode}'`).toPromise()
               let type = alarmType.length ? alarmType[0].name : ''

               let projects = exist.pomsProject.filter(d => !d.del).map(p => p.id);
               if (messageMode == 'AlarmGeneration') {//告警产生--------------------------------------------------1
                  let datas = projects.map(d => {//需要 项目,告警源,异常类型,时间
                     return {
                        projectCorrelationId: d,
                        alarmInfo: { sourceName, alarmTypeCode },
                        time: time,
                        type//异常类型
                     }
                  })
                  let rslt = await models.AlarmAppearRecord.bulkCreate(datas, { returning: true });
                  let dynamics = rslt.map(r => {
                     return {
                        time: r.time,
                        alarmAppearId: r.id,
                        projectCorrelationId: r.projectCorrelationId,
                        type: 1//发现
                     }
                  })
                  await models.LatestDynamicList.bulkCreate(dynamics);
               } else if (messageMode == 'AlarmAutoElimination') {//告警自动恢复------------------------------------2
                  let datas = projects.map(d => {
                     return {
                        pepUserId: null,
                        projectCorrelationId: d,
                        alarmInfo: { source: sourceName, type },//包含告警id,type,source
                        confirmTime: time,
                        confirmContent: '自动恢复'
                     }
                  })
                  let rslt = await models.AlarmConfirmLog.bulkCreate(datas, { returning: true });
                  let dynamics = rslt.map(r => {
                     return {
                        time: r.confirmTime,
                        alarmConfirmId: r.id,
                        projectCorrelationId: r.projectCorrelationId,
                        type: 4//告警确认
                     }
                  })
                  await models.LatestDynamicList.bulkCreate(dynamics);
               }
            }
         } else {
            console.log(`获取结构物列表失败, error: ${err}`);
         }
      } catch (error) {
         console.error(error);
      }
   }
}