@dnb/eufemia/cjs/components/form-label/FormLabel.js

DNB Eufemia Design System UI Library

"use strict";
"use client";

require("core-js/modules/web.dom-collections.iterator.js");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = FormLabel;
var _react = _interopRequireWildcard(require("react"));
var _classnames = _interopRequireDefault(require("classnames"));
var _componentHelper = require("../../shared/component-helper");
var _SpacingHelper = require("../space/SpacingHelper");
var _SkeletonHelper = require("../skeleton/SkeletonHelper");
var _filterValidProps = require("../../shared/helpers/filterValidProps");
var _withSnakeCaseProps = require("../../shared/helpers/withSnakeCaseProps");
var _utils = require("../flex/utils");
var _Context = _interopRequireDefault(require("../../shared/Context"));
const _excluded = ["forId", "text", "srOnly", "vertical", "labelDirection", "size", "skeleton", "element", "innerRef", "className", "children"];
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _objectWithoutProperties(e, t) { if (null == e) return {}; var o, r, i = _objectWithoutPropertiesLoose(e, t); if (Object.getOwnPropertySymbols) { var n = Object.getOwnPropertySymbols(e); for (r = 0; r < n.length; r++) o = n[r], -1 === t.indexOf(o) && {}.propertyIsEnumerable.call(e, o) && (i[o] = e[o]); } return i; }
function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (-1 !== e.indexOf(n)) continue; t[n] = r[n]; } return t; }
function FormLabel(localProps) {
  const context = _react.default.useContext(_Context.default);
  const props = (0, _withSnakeCaseProps.convertSnakeCaseProps)((0, _componentHelper.extendPropsWithContext)(localProps, null, {
    skeleton: context === null || context === void 0 ? void 0 : context.skeleton
  }, (0, _filterValidProps.pickFormElementProps)(context === null || context === void 0 ? void 0 : context.FormRow), (0, _filterValidProps.pickFormElementProps)(context === null || context === void 0 ? void 0 : context.formElement), context === null || context === void 0 ? void 0 : context.FormLabel));
  const nestedContent = (props === null || props === void 0 ? void 0 : props.text) || (props === null || props === void 0 ? void 0 : props.children);
  const nestedNode = (nestedContent === null || nestedContent === void 0 ? void 0 : nestedContent['type']) === FormLabel ? nestedContent === null || nestedContent === void 0 ? void 0 : nestedContent['type'] : null;
  const nestedElement = nestedNode ? () => _react.default.createElement(nestedNode, nestedContent['props']) : null;
  const {
      forId,
      text,
      srOnly,
      vertical,
      labelDirection,
      size,
      skeleton,
      element: Element = nestedElement || 'label',
      innerRef,
      className,
      children
    } = props,
    attributes = _objectWithoutProperties(props, _excluded);
  const content = text || children;
  const isInteractive = Boolean(!props.disabled && !srOnly && (typeof props.onClick === 'function' || forId));
  const params = _objectSpread({
    className: (0, _classnames.default)('dnb-form-label', ((0, _componentHelper.isTrue)(vertical) || labelDirection === 'vertical') && `dnb-form-label--vertical`, (0, _SkeletonHelper.createSkeletonClass)('font', skeleton, context), (0, _SpacingHelper.createSpacingClasses)(content ? _objectSpread({
      right: 'small'
    }, props) : (0, _utils.omitSpacingProps)(props)), className, srOnly && 'dnb-sr-only', size && `dnb-h--${size}`, isInteractive && 'dnb-form-label--interactive'),
    htmlFor: forId
  }, attributes);
  const labelRef = (0, _react.useRef)(null);
  const ref = innerRef || labelRef;
  if (!nestedNode) {
    params['ref'] = ref;
  }
  (0, _react.useEffect)(() => {
    if (!forId) {
      return;
    }
    const forElem = document.querySelector(`#${forId}`);
    const target = (forElem === null || forElem === void 0 ? void 0 : forElem.closest('.dnb-input__border--root')) || (forElem === null || forElem === void 0 ? void 0 : forElem.closest('.dnb-input__border'));
    if (target && ref.current) {
      const elem = ref.current;
      const buttonEnter = () => {
        target.classList.add('no-hover');
        leave();
      };
      const buttonLeave = () => {
        target.classList.remove('no-hover');
        enter();
      };
      const enter = () => {
        var _button$addEventListe, _button$addEventListe2;
        target.classList.add('hover');
        const button = elem.querySelector('button');
        button === null || button === void 0 ? void 0 : (_button$addEventListe = button.addEventListener) === null || _button$addEventListe === void 0 ? void 0 : _button$addEventListe.call(button, 'mouseenter', buttonEnter, {
          once: true
        });
        button === null || button === void 0 ? void 0 : (_button$addEventListe2 = button.addEventListener) === null || _button$addEventListe2 === void 0 ? void 0 : _button$addEventListe2.call(button, 'mouseleave', buttonLeave, {
          once: true
        });
      };
      const leave = () => {
        var _button$removeEventLi;
        target.classList.remove('hover');
        const button = elem.querySelector('button');
        button === null || button === void 0 ? void 0 : (_button$removeEventLi = button.removeEventListener) === null || _button$removeEventLi === void 0 ? void 0 : _button$removeEventLi.call(button, 'mouseenter', buttonEnter);
      };
      elem.addEventListener('mouseenter', enter);
      elem.addEventListener('mouseleave', leave);
      return () => {
        if (elem) {
          var _button$removeEventLi2;
          elem.removeEventListener('mouseenter', enter);
          elem.removeEventListener('mouseleave', leave);
          const button = elem.querySelector('button');
          button === null || button === void 0 ? void 0 : (_button$removeEventLi2 = button.removeEventListener) === null || _button$removeEventLi2 === void 0 ? void 0 : _button$removeEventLi2.call(button, 'mouseleave', buttonLeave);
        }
      };
    }
  }, [forId, ref]);
  (0, _SkeletonHelper.skeletonDOMAttributes)(params, skeleton, context);
  (0, _componentHelper.validateDOMAttributes)(localProps, params);
  return _react.default.createElement(Element, params, content);
}
FormLabel._formElement = true;
FormLabel._supportsSpacingProps = true;
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