import type { CustomerCardEndpoint } from '.'
import type { OredercloudCreditCard } from '../../../../types/customer/card'

import Stripe from "stripe"

const stripe = new Stripe(process.env.STRIPE_SECRET as string, {
  apiVersion: "2020-08-27"
})

const addItem: CustomerCardEndpoint['handlers']['addItem'] = async ({
  res,
  body: { item, cartId },
  config: { restFetch },
}) => {
  // Return an error if no item is present
  if (!item) {
    return res.status(400).json({
      data: null,
      errors: [{ message: 'Missing item' }],
    })
  }

  // Return an error if no item is present
  if (!cartId) {
    return res.status(400).json({
      data: null,
      errors: [{ message: 'Cookie not found' }],
    })
  }

  // Get token
  const token = await stripe.tokens.create({
    card: {
      number: item.cardNumber,
      exp_month: item.cardExpireDate.split('/')[0],
      exp_year: item.cardExpireDate.split('/')[1],
      cvc: item.cardCvc
    }
  }).then((res: {id: string}) => res.id)

  // Register credit card
  const creditCard = await restFetch('POST', `/me/creditcards`, {
    "Token": token,
    "CardType": "credit",
    "PartialAccountNumber": item.cardNumber.slice(-4),
    "CardholderName": item.cardHolder,
    "ExpirationDate": item.cardExpireDate
  }).then(
    (response: OredercloudCreditCard) => response.ID
  )

  // Assign payment to order
  await restFetch('POST', `/orders/Outgoing/${cartId}/payments`, {
    "Type": "CreditCard",
    CreditCardID: creditCard
  })

  return res.status(200).json({ data: null, errors: [] })
}

export default addItem