@dnb/eufemia/cjs/fragments/text-counter/TextCounter.js

DNB Eufemia Design System UI Library

"use strict";
"use client";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = TextCounter;
var _react = _interopRequireWildcard(require("react"));
var _classnames = _interopRequireDefault(require("classnames"));
var _componentHelper = require("../../shared/component-helper.js");
var _Context = _interopRequireDefault(require("../../shared/Context.js"));
var _AriaLive = _interopRequireDefault(require("../../components/AriaLive.js"));
var _Icon2 = _interopRequireDefault(require("../../components/icon/Icon.js"));
var _index = require("../../icons/index.js");
var _P = _interopRequireDefault(require("../../elements/P.js"));
var _Icon;
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
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 TextCounter(localProps) {
  const context = (0, _react.useContext)(_Context.default);
  const {
    variant: _variant,
    text,
    max,
    className,
    locale,
    ...rest
  } = localProps;
  const textRef = (0, _react.useRef)(text);
  const variant = /up|down/.test(String(_variant)) ? _variant : 'down';
  const length = (text || '').length;
  const message = (0, _react.useMemo)(() => {
    if (!(max > 0)) {
      return '';
    }
    const isExceeded = length > max;
    const count = variant === 'down' || isExceeded ? Math.abs(max - length) : length;
    const key = `character${isExceeded ? 'Exceeded' : (0, _componentHelper.toPascalCase)(variant)}`;
    return context.getTranslation(localProps).TextCounter[key].replace('%count', String(count)).replace('%max', String(max));
  }, [max, length, variant, context, localProps]);
  const bypassAria = (0, _react.useMemo)(() => {
    const bypass = textRef.current === text;
    textRef.current = text;
    return bypass;
  }, [text]);
  return _react.default.createElement(_P.default, _extends({
    size: "small",
    className: (0, _classnames.default)('dnb-text-counter', className, length > max && 'dnb-text-counter--exceeded')
  }, rest), _Icon || (_Icon = _react.default.createElement(_Icon2.default, {
    icon: _index.exclamation_triangle
  })), message, _react.default.createElement(_AriaLive.default, {
    element: "span",
    disabled: bypassAria,
    delay: 2000
  }, message));
}
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