@dnb/eufemia/cjs/components/list-format/ListFormat.js

DNB Eufemia Design System UI Library

"use strict";
"use client";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
exports.listFormat = listFormat;
require("core-js/modules/web.dom-collections.iterator.js");
var _react = _interopRequireWildcard(require("react"));
var _defaults = require("../../shared/defaults");
var _componentHelper = require("../../shared/component-helper");
var _Context = _interopRequireDefault(require("../../shared/Context"));
var _elements = require("../../elements");
var _classnames = _interopRequireDefault(require("classnames"));
const _excluded = ["value", "format", "variant", "listType", "children", "className"];
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 _extends() { return _extends = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends.apply(null, arguments); }
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 ListFormat(localProps) {
  const {
    locale,
    ListFormat
  } = (0, _react.useContext)(_Context.default);
  const allProps = (0, _componentHelper.extendPropsWithContext)(localProps, {}, ListFormat);
  const {
      value,
      format,
      variant = 'text',
      listType,
      children,
      className
    } = allProps,
    props = _objectWithoutProperties(allProps, _excluded);
  const list = (0, _react.useMemo)(() => {
    const isListVariant = variant !== 'text';
    const valueToUse = replaceRootFragment(children) || value;
    if (!Array.isArray(valueToUse)) {
      return [valueToUse];
    }
    return isListVariant ? _react.default.Children.map(valueToUse, (child, index) => {
      return _react.default.createElement(_elements.Li, {
        key: index
      }, child);
    }) : valueToUse;
  }, [value, children, variant, listType]);
  const result = (0, _react.useMemo)(() => {
    if (variant === 'text') {
      return listFormat(list, {
        locale,
        format
      });
    }
    const ListElement = variant.startsWith('ol') ? _elements.Ol : _elements.Ul;
    return _react.default.createElement(ListElement, _extends({
      type: listType !== 'unstyled' ? listType : null,
      className: (0, _classnames.default)('dnb-list-format', className, listType === 'unstyled' && 'dnb-unstyled-list')
    }, props), list);
  }, [format, list, locale]);
  return result;
}
function listFormat(list) {
  let {
    locale = _defaults.LOCALE,
    format = {
      style: 'long',
      type: 'conjunction'
    }
  } = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
  if (!Array.isArray(list)) {
    return list;
  }
  list = replaceRootFragment(list).filter(function (item) {
    const isNan = typeof item === 'number' && isNaN(item);
    return item !== undefined && item !== false && item !== null && !isNan;
  });
  const buffer = new Map();
  const hasJSX = list.some(v => typeof v === 'object');
  const shadow = list.map((v, i) => {
    if (hasJSX) {
      const id = `id-${i}`;
      buffer.set(id, v);
      return `{${id}}`;
    }
    return String(v);
  });
  try {
    const formatter = new Intl.ListFormat(locale, format);
    const formattedList = formatter.format(shadow);
    if (hasJSX) {
      return formattedList.split(/\{(id-[0-9]+)\}/).map((v, i) => {
        if (v.startsWith('id-')) {
          const element = buffer.get(v);
          return element.key ? element : _react.default.createElement(_react.default.Fragment, {
            key: i
          }, element);
        }
        return v;
      });
    }
    return formattedList;
  } catch (error) {
    if (hasJSX) {
      return list;
    }
    return list.join(', ');
  }
}
function replaceRootFragment(children) {
  if ((children === null || children === void 0 ? void 0 : children.type) === _react.Fragment) {
    var _children$props;
    return _react.default.Children.toArray(children === null || children === void 0 ? void 0 : (_children$props = children.props) === null || _children$props === void 0 ? void 0 : _children$props.children);
  }
  if (Array.isArray(children)) {
    const firstChild = children[0];
    if (_react.default.Children.count(children) === 1 && (firstChild === null || firstChild === void 0 ? void 0 : firstChild.type) === _react.Fragment) {
      var _firstChild$props;
      return _react.default.Children.toArray(firstChild === null || firstChild === void 0 ? void 0 : (_firstChild$props = firstChild.props) === null || _firstChild$props === void 0 ? void 0 : _firstChild$props.children);
    }
    return children;
  }
  return children;
}
ListFormat._supportsSpacingProps = true;
var _default = exports.default = ListFormat;
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