import { Middleware } from '@reduxjs/toolkit';
import { CheckoutResult, MiddlewareParams } from '../../../types';
import { checkoutApi } from '../../../data/client/checkout';

export const setAddressMiddleware: Middleware = ({
  getState,
  dispatch
}: MiddlewareParams) => {
  return (next) => (action) => {
    const result = next(action) as CheckoutResult;
    const preOrder = result?.payload?.pre_order;

    if (!preOrder) {
      return result;
    }

    const { addressList: addresses } = getState().checkout;
    const { endpoints: apiEndpoints } = checkoutApi;

    const hasNoAddresses =
      !preOrder?.shipping_address || !preOrder?.billing_address;
    const isCustomerDelivery =
      !preOrder?.delivery_option ||
      preOrder.delivery_option.delivery_option_type === 'customer';

    const firstAddressPk = addresses?.[0]?.pk;

    if (
      hasNoAddresses &&
      addresses?.length > 0 &&
      isCustomerDelivery &&
      firstAddressPk
    ) {
      dispatch(
        apiEndpoints.setAddresses.initiate({
          shippingAddressPk: firstAddressPk,
          billingAddressPk: firstAddressPk
        })
      );

      return null;
    }

    return result;
  };
};

Object.defineProperty(setAddressMiddleware, 'name', {
  value: 'setAddressMiddleware'
});