import axios from 'axios'
import { useRef, useState } from 'react'
import registerApi from '../api/registerApi'

const useRegister = () => {
  const [isLoading, setIsLoading] = useState(false)
  const [alert, setAlert] = useState(null)
  const [isValid, setIsValid] = useState(false)
  const [tnd, setTnd] = useState(false)

  const fullnameRef = useRef(null)
  const emailRef = useRef(null)
  const passwordRef = useRef(null)
  const companyNameRef = useRef(null)

  const inputVal = () => ({
    fullname: fullnameRef.current.value,
    email: emailRef.current.value,
    password: passwordRef.current.value,
    companyName: companyNameRef.current.value
  })

  const handleChangeInput = () => {
    const { fullname, email, password } = inputVal()
    const isValidInput = email && password && fullname
    setIsValid(isValidInput)
  }

  const resetInput = () => {
    fullnameRef.current.value = ''
    emailRef.current.value = ''
    passwordRef.current.value = ''
    companyNameRef.current.value = ''
  }

  const handleSubmit = async (e) => {
    e.preventDefault()
    setAlert(null)
    setIsLoading(true)
    const { fullname, email, password, companyName } = inputVal()

    const isRegistered = await registerApi({
      name: fullname,
      company: companyName,
      email,
      password
    })
    setIsLoading(false)
    if (isRegistered.register) {
      await axios.post(`${process.env.NEXT_PUBLIC_SELF_HOST}/api/activation-request`, { email })
      setAlert({
        children: 'Berhasil mendaftarkan akun anda, cek email untuk melakukan aktivasi akun',
        type: 'success'
      })
      resetInput()
    } else {
      switch (isRegistered.reason) {
        case 'EMAIL_USED':
          setAlert({
            children: 'Email telah digunakan',
            type: 'info'
          })
          break
      }
    }
  }

  return {
    handleChangeInput,
    handleSubmit,
    isLoading,
    isValid,
    alert,
    companyNameRef,
    fullnameRef,
    emailRef,
    passwordRef,
    tnd,
    setTnd
  }
}

export default useRegister