'use strict';
const moment = require('moment');
const request = require('superagent');

module.exports = function (app, opts) {
   const timorHoliday = app.fs.scheduleInit(
      {
         interval: '54 42 4 */7 * *',
         // immediate: true,
         proRun: true,
      },
      async () => {
         const { timorApiUrl } = opts
         const { models } = app.fs.dc
         const { pushByEmail } = app.fs.utils
         const existCount = await models.Holiday.count()

         let begainDay = existCount ? moment() : moment('2022-01-01')
         let endDay = moment().add(3, 'months').endOf('month')
         let checkDay = begainDay.clone()
         while (checkDay.isSameOrBefore(endDay)) {
            try {
               const checkDayStr = checkDay.format('YYYY-MM-DD')
               let holidayRes = await request.get(
                  timorApiUrl + `holiday/info/${checkDayStr}`,
               )
               let holidayData = holidayRes.body || {}
               if (holidayData.code == 0) {

                  let holidayType = holidayData.type.type
                  let dayType = ''
                  if (
                     holidayType == 2
                     && holidayData.holiday
                     && holidayData.holiday.wage == 3
                  ) {
                     // 正经节假日 3倍工资那种 
                     // festivals
                     dayType = 'festivals'
                  } else if (
                     holidayType == 1
                     || (
                        holidayType == 2
                        && holidayData.holiday
                        && holidayData.holiday.wage < 3
                     )
                  ) {
                     // 普假 休息日非节假日
                     dayType = 'dayoff'
                  } else if (holidayType == 0 || holidayType == 3) {
                     // 工作日或补班 
                     dayType = 'workday'
                  }

                  const dbRes = await models.Holiday.findOne({
                     where: {
                        day: checkDayStr
                     }
                  })
                  if (dbRes) {
                     await models.Holiday.update({
                        holiday: holidayData,
                        type: dayType
                     }, {
                        where: {
                           day: checkDayStr
                        }
                     })
                  } else {
                     await models.Holiday.create({
                        day: checkDayStr,
                        holiday: holidayData,
                        type: dayType
                     })
                  }
               }
               checkDay = checkDay.add(1, 'day')

               await new Promise(resolve => setTimeout(() => resolve(), 3000));
            } catch (error) {
               console.error(error);
            }
         }

         let existLastDayRes = await models.Holiday.findOne({
            order: [['day', 'DESC']]
         })
         if (!opts.dev && (!existLastDayRes || moment(existLastDayRes.day).diff(moment(), 'day') < 32)) {
            await pushByEmail({
               email: ['gao.zhiyuan@free-sun.com.cn', 'li.yupeng@free-sun.com.cn'],
               title: '人资系统[TimorHoliday]定时任务告警',
               text: '已有日期已少于 32 天，当尽快排查最新日志完善日期信息；'
            })
         }
      }
   )

   return {
      timorHoliday
   }
}