const models = require('../models')
const jalali = require("jalali-moment");
const docxTemp = require('../tools/docxtemp')


let methods = {}
let privates = {
    findUser : (userId)=>{
        return new Promise((resolve, reject) => {

            models.User.findByPk(userId)

            .then((user) => {
               if(user){

                resolve(user.dataValues)
              
                }else{
                   reject({
                       eCode: 404,
                       eText: 'کاربر یافت نشد'
                   })
               }
                
            }).catch(err => {
                reject({
                    eCode: 500,
                    eText: err
                })
            })
    
        })
    }

}

methods.addUser = (userInfo) => {
    return new Promise((resolve, reject) => {
        models.User.create(userInfo).then((user) => {

            resolve(user)

        }).catch(err => {
             reject({
                    eCode: 500,
                    eText: err
                })
        })

    })
}

methods.completeForm =(userId)=>{
    return new Promise((resolve, reject) => {
        privates.findUser(userId)
        .then(user=>{

            let userInfo = user
            userInfo.fullName = user.firstName + ' ' + user.lastName
            userInfo.deadlineAndUnit = user.deadline + ' ' + user.deadlineUnit
            userInfo.obligationDate = jalali( user.obligationDate, 'YYYY/MM/DD').locale('fa').format('YYYY/MM/DD')
            userInfo.requestDate = jalali( user.requestDate, 'YYYY/MM/DD').locale('fa').format('YYYY/MM/DD')
            userInfo.writtenOrderDate = jalali( user.writtenOrderDate, 'YYYY/MM/DD').locale('fa').format('YYYY/MM/DD')

            return docxTemp(userInfo, userInfo.fileName)
        }).then(link=>{

            resolve(link)

        }).catch(err => {
            if (err.eText) {
                if (typeof (err.eText) !== 'string') {
                    err.eText = err.eText.toString()
                }
                reject({
                    eCode: err.eCode,
                    eText: err.eText
                })

            } else {
                reject({
                    eCode: 500,
                    eText: err
                })
            }

        })

    })
}


module.exports = methods