@dnb/eufemia/extensions/forms/Form/SubmitIndicator/SubmitIndicator.js

DNB Eufemia Design System UI Library

"use client";

import _extends from "@babel/runtime-corejs3/helpers/esm/extends";
var _b;
import React, { useCallback, useMemo, useRef, useState } from 'react';
import classnames from 'classnames';
import { Space } from "../../../../components/index.js";
import { omitSpacingProps, pickSpacingProps } from "../../../../components/flex/utils.js";
import useTranslation from "../../hooks/useTranslation.js";
import { convertJsxToString } from "../../../../shared/component-helper.js";
import { useIsomorphicLayoutEffect as useLayoutEffect } from "../../../../shared/helpers/useIsomorphicLayoutEffect.js";
function SubmitIndicator(props) {
  const translation = useTranslation();
  const {
    className,
    children,
    state,
    showLabel,
    label = translation.SubmitIndicator.label,
    ...rest
  } = props;
  const childrenRef = useRef(null);
  const [willWrap, setWillWrap] = useState(false);
  const key = useMemo(() => convertJsxToString(children), [children]);
  const recalculate = useCallback(() => {
    setWillWrap(willWordWrap(childrenRef.current, '. . . '));
  }, [childrenRef]);
  useLayoutEffect(() => {
    if (key) {
      recalculate();
      window.addEventListener('resize', recalculate);
      return () => {
        window.removeEventListener('resize', recalculate);
      };
    }
  }, [key, recalculate]);
  const params = {
    className: classnames('dnb-forms-submit-indicator', className, state && `dnb-forms-submit-indicator--state-${state}`, willWrap && 'dnb-forms-submit-indicator--inline-wrap'),
    ...pickSpacingProps(rest)
  };
  const ariaAttributes = state === 'pending' ? {
    role: 'status',
    'aria-busy': true,
    'aria-label': convertJsxToString(label)
  } : {
    'aria-hidden': true
  };
  const dot = _b || (_b = React.createElement("b", null, "."));
  const indicator = React.createElement("span", _extends({
    className: "dnb-forms-submit-indicator__content"
  }, ariaAttributes, omitSpacingProps(rest)), showLabel && React.createElement("span", {
    className: "dnb-forms-submit-indicator__label"
  }, label), state && state !== 'success' && state !== 'abort' && React.createElement(React.Fragment, null, dot, dot, dot));
  return React.createElement(Space, _extends({}, params, {
    element: "span"
  }), children && React.createElement("span", {
    ref: childrenRef,
    key: key
  }, children), indicator);
}
function willWordWrap(element, word) {
  var _element$parentElemen;
  if (!element) {
    return;
  }
  const {
    offsetHeight,
    innerHTML
  } = element;
  const clone = element.cloneNode(true);
  (_element$parentElemen = element.parentElement) === null || _element$parentElemen === void 0 || _element$parentElemen.insertBefore(clone, element);
  clone.innerHTML += word;
  const height = clone.offsetHeight;
  clone.innerHTML = innerHTML;
  clone.remove();
  return height > offsetHeight;
}
SubmitIndicator._supportsSpacingProps = true;
export default SubmitIndicator;
//# sourceMappingURL=SubmitIndicator.js.map