const User = require('../models/User')
const CartItem = require('../models/CartItem')
const CronJob = require('cron').CronJob
const {sms} = require('./../SMSModule')

const minute = 1000 * 60
const hour = minute * 60
const day = hour * 24

module.exports = {
  removeUser: () => {
    // check users for activation
    setInterval(() => {
      User.find({registration_done: false , scope : 'user'})
         .then(users => {
           if (users.length) {
             ///////////////////////
             users.forEach((item, index) => {
               // item time and timeout
               const itemTime = Date.parse(item.created_at)
               const timeout = itemTime + day
               ////////////////////////////
               if (Date.now() >= timeout) {
                 item.remove()
               }
               if (index === users.length - 1) {
                 // console.log('Unconfirmed users deleted.')
               }
             })
           }
         })
         .catch(err => {
           console.log(err)
         })
    }, hour)
  },
  //remove cart item every hour
  removeCartItem: () => {
    setInterval(() => {
      CartItem.remove({})
    }, hour)
  },
  //birth date job for add point and send sms
  birthdateJob: () => {
    return new CronJob('0 12 * * *', async () => {
      try {
        const now = new Date();
        // const birthPlus = new Date('2021-10-21T00:00:00.000+00:00');
        // birthPlus.setDate(birthPlus.getDate() + 7);

        const users = await User.find({scope: ['user'], registration_done: true})
        for (const user of users) {
          const birthPlus = new Date(user?.birth_date);
          const tempBirth = new Date(now.getFullYear() , birthPlus.getMonth() , birthPlus.getDate())
          const tempBirthForDisableMessage = new Date(now.getFullYear() , birthPlus.getMonth() , birthPlus.getDate())
          tempBirthForDisableMessage?.setDate(tempBirth?.getDate() + 7);
          if (user.birth_date && tempBirthForDisableMessage <= now){
            user.showBirthDate = false
            await user.save()
          }
          if (user.birth_date && tempBirth.toDateString() === now.toDateString() && user.birthDateChange < now.getFullYear()) {
            //// add point
            user.score += pointBirthDate
            user.showBirthDate = true
            user.birthDateChange = now?.getFullYear()?.toString()
            user.scoreLogs = [
              {
                score : pointBirthDate,
                forWhat : 'birthDate',
                action : 'increase'
              }
            ]
            await user.save()

            //// send sms
            const smsTemplate = `${user.first_name} عزیز تولدت مبارک هدیه ما به شما ${pointBirthDate} امتیاز برای سفارش در اپلیکیشن برگ من لغو11`
            const smsResult = await sms(user.mobile_number, smsTemplate)

            if (!smsResult || !smsResult.data.IsSuccessful) {
              console.log('birthdate sms', smsResult)
            }
          }
        }
      }catch (error) {
        console.log('birthdate job' , error.message)
        return ''
      }
    });
  },
  //Marriage date job for add point and send sms
  marriageDateJob: () => {
    return new CronJob('0 12 * * *', async () => {
      try {
        const now = new Date();
        const users = await User.find({scope: ['user'], registration_done: true})
        for (const user of users) {
          const marriageDate = new Date(user?.marriage_date);
          const tempMarriageDate = new Date(now.getFullYear() , marriageDate.getMonth() , marriageDate.getDate())
          if (user.marriage_date && tempMarriageDate.toDateString() === now.toDateString() && user.marriageDateChange < now.getFullYear()) {
            //// add point
            user.score += pointMarriageDate
            user.marriageDateChange = now?.getFullYear()?.toString()
            user.scoreLogs = [
              {
                score : pointMarriageDate,
                forWhat : 'marriageDate',
                action : 'increase'
              }
            ]
            await user.save()

            //// send sms
            const smsTemplate = `${user.first_name} عزیز سالروز ازدواجتان مبارک هدیه ما به شما ${pointBirthDate} امتیاز برای سفارش در اپلیکیشن برگ من لغو11`
            const smsResult = await sms(user.mobile_number, smsTemplate)

            if (!smsResult || !smsResult.data.IsSuccessful) {
              console.log('marriage_date sms', smsResult)
            }
          }
        }
      }catch (error) {
        console.log('marriage_date job' , error.message)
        return ''
      }
    });
  }
}