How to use the vtex.store-resources/OrderFormContext.useOrderForm function in vtex

onAddFinish,
  children,
  isOneClickBuy,
  shouldOpenMinicart,
  setMinicartOpen,
  showItemsPrice,
  available: propAvailable,
  skuItems: propSkuItems,
  large: propLarge,
  disabled: propDisabled,
  shouldAddToCart,
  customToastURL,
  showTooltipOnSkuNotSelected,
  checkoutVersion,
}) => {
  const orderFormContext = useOrderForm()
  const valuesFromContext = useProduct()

  const isEmptyContext = !valuesFromContext || isEmpty(valuesFromContext)

  const product = valuesFromContext && valuesFromContext.product
  const selectedItem = valuesFromContext && valuesFromContext.selectedItem
  const assemblyOptions = valuesFromContext && valuesFromContext.assemblyOptions
  const selectedSeller = path(['selectedItem', 'sellers', 0], valuesFromContext)
  const selectedQuantity =
    valuesFromContext && valuesFromContext.selectedQuantity != null
      ? valuesFromContext.selectedQuantity
      : 1

  const skuItems =
    isEmptyContext || propSkuItems != null
      ? propSkuItems