@carbon/react/lib/components/ExpandableSearch/ExpandableSearch.js

React components for the Carbon Design System

/**
 * Copyright IBM Corp. 2016, 2023
 *
 * This source code is licensed under the Apache-2.0 license found in the
 * LICENSE file in the root directory of this source tree.
 */

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var _rollupPluginBabelHelpers = require('../../_virtual/_rollupPluginBabelHelpers.js');
var React = require('react');
var cx = require('classnames');
var Search = require('../Search/Search.js');
require('../Search/Search.Skeleton.js');
var usePrefix = require('../../internal/usePrefix.js');
var events = require('../../tools/events.js');
var keys = require('../../internal/keyboard/keys.js');
var match = require('../../internal/keyboard/match.js');
var mergeRefs = require('../../tools/mergeRefs.js');

function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

var React__default = /*#__PURE__*/_interopDefaultLegacy(React);
var cx__default = /*#__PURE__*/_interopDefaultLegacy(cx);

const ExpandableSearch = /*#__PURE__*/React__default["default"].forwardRef(function ExpandableSearch({
  onBlur,
  onChange,
  onExpand,
  onKeyDown,
  defaultValue,
  isExpanded,
  ...props
}, forwardedRef) {
  const [expanded, setExpanded] = React.useState(isExpanded || false);
  const [hasContent, setHasContent] = React.useState(defaultValue ? true : false);
  const searchRef = React.useRef(null);
  const prefix = usePrefix.usePrefix();
  function handleBlur(evt) {
    const relatedTargetIsAllowed = evt.relatedTarget && evt.relatedTarget.classList.contains(`${prefix}--search-close`);
    if (expanded && !relatedTargetIsAllowed && !hasContent && !isExpanded) {
      setExpanded(false);
    }
  }
  React.useEffect(() => {
    setExpanded(!!isExpanded);
  }, [isExpanded]);
  function handleChange(evt) {
    setHasContent(evt.target.value !== '');
  }
  function handleExpand() {
    setExpanded(true);
    searchRef.current?.focus?.();
  }
  function handleKeyDown(evt) {
    if (expanded && match.match(evt, keys.Escape)) {
      evt.stopPropagation();

      // escape key only clears if the input is empty, otherwise it clears the input
      if (!evt.target?.value && !isExpanded) {
        setExpanded(false);
      }
    }
  }
  const classes = cx__default["default"](`${prefix}--search--expandable`, {
    [`${prefix}--search--expanded`]: expanded
  }, props.className);
  return /*#__PURE__*/React__default["default"].createElement(Search["default"], _rollupPluginBabelHelpers["extends"]({}, props, {
    defaultValue: defaultValue,
    isExpanded: expanded,
    ref: mergeRefs["default"](searchRef, forwardedRef),
    className: classes,
    onBlur: events.composeEventHandlers([onBlur, handleBlur]),
    onChange: events.composeEventHandlers([onChange, handleChange]),
    onExpand: events.composeEventHandlers([onExpand, handleExpand]),
    onKeyDown: events.composeEventHandlers([onKeyDown, handleKeyDown])
  }));
});
ExpandableSearch.propTypes = Search["default"].propTypes;
ExpandableSearch.displayName = 'ExpandableSearch';

exports["default"] = ExpandableSearch;