@lobehub/ui/es/Accordion/Accordion.js

Lobe UI is an open-source UI component library for building AIGC web apps

'use client';

function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
var _excluded = ["children", "className", "style", "accordion", "defaultExpandedKeys", "expandedKeys", "onExpandedChange", "variant", "gap", "showDivider", "disableAnimation", "hideIndicator", "indicatorPlacement", "keepContentMounted", "classNames", "styles", "motionProps"];
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(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : String(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 _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }
function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
import { Divider } from 'antd';
import { LayoutGroup } from 'framer-motion';
import { Children, Fragment, forwardRef, isValidElement, memo, useCallback } from 'react';
import useMergeState from 'use-merge-value';
import { AccordionContext } from "./context";
import { useStyles } from "./style";
import { jsx as _jsx } from "react/jsx-runtime";
import { jsxs as _jsxs } from "react/jsx-runtime";
import { Fragment as _Fragment } from "react/jsx-runtime";
var Accordion = /*#__PURE__*/memo( /*#__PURE__*/forwardRef(function (_ref, ref) {
  var children = _ref.children,
    userClassName = _ref.className,
    userStyle = _ref.style,
    _ref$accordion = _ref.accordion,
    accordion = _ref$accordion === void 0 ? false : _ref$accordion,
    defaultExpandedKeys = _ref.defaultExpandedKeys,
    expandedKeysProp = _ref.expandedKeys,
    onExpandedChange = _ref.onExpandedChange,
    _ref$variant = _ref.variant,
    variant = _ref$variant === void 0 ? 'borderless' : _ref$variant,
    gap = _ref.gap,
    _ref$showDivider = _ref.showDivider,
    showDivider = _ref$showDivider === void 0 ? false : _ref$showDivider,
    _ref$disableAnimation = _ref.disableAnimation,
    disableAnimation = _ref$disableAnimation === void 0 ? false : _ref$disableAnimation,
    _ref$hideIndicator = _ref.hideIndicator,
    hideIndicator = _ref$hideIndicator === void 0 ? false : _ref$hideIndicator,
    _ref$indicatorPlaceme = _ref.indicatorPlacement,
    indicatorPlacement = _ref$indicatorPlaceme === void 0 ? 'start' : _ref$indicatorPlaceme,
    _ref$keepContentMount = _ref.keepContentMounted,
    keepContentMounted = _ref$keepContentMount === void 0 ? true : _ref$keepContentMount,
    classNames = _ref.classNames,
    customStyles = _ref.styles,
    motionProps = _ref.motionProps,
    rest = _objectWithoutProperties(_ref, _excluded);
  var _useStyles = useStyles(),
    cx = _useStyles.cx,
    styles = _useStyles.styles;

  // Convert children to array and filter valid elements
  var validChildren = Children.toArray(children).filter(isValidElement);

  // Collect all item keys
  var allItemKeys = validChildren.map(function (child, index) {
    return child.props.itemKey || index;
  });

  // If defaultExpandedKeys or expandedKeys is undefined, expand all items by default
  var initialExpandedKeys = defaultExpandedKeys !== null && defaultExpandedKeys !== void 0 ? defaultExpandedKeys : allItemKeys;
  var _useMergeState = useMergeState(initialExpandedKeys, {
      onChange: onExpandedChange,
      value: expandedKeysProp
    }),
    _useMergeState2 = _slicedToArray(_useMergeState, 2),
    expandedKeys = _useMergeState2[0],
    setExpandedKeys = _useMergeState2[1];
  var toggleExpand = useCallback(function (key) {
    var prev = expandedKeys;
    var newKeys;
    if (accordion) {
      newKeys = prev.includes(key) ? [] : [key];
    } else {
      newKeys = prev.includes(key) ? prev.filter(function (k) {
        return k !== key;
      }) : [].concat(_toConsumableArray(prev), [key]);
    }
    setExpandedKeys(newKeys);
  }, [accordion, expandedKeys, setExpandedKeys]);
  var isExpanded = useCallback(function (key) {
    return expandedKeys.includes(key);
  }, [expandedKeys]);
  var contextValue = {
    disableAnimation: disableAnimation,
    expandedKeys: expandedKeys,
    hideIndicator: hideIndicator,
    indicatorPlacement: indicatorPlacement,
    isExpanded: isExpanded,
    keepContentMounted: keepContentMounted,
    motionProps: motionProps,
    onToggle: toggleExpand,
    showDivider: showDivider,
    variant: variant
  };
  var content = /*#__PURE__*/_jsx(_Fragment, {
    children: validChildren.map(function (child, index) {
      // Extract itemKey from child props to use as React key
      var childKey = child.props.itemKey || index;
      return /*#__PURE__*/_jsxs(Fragment, {
        children: [child, showDivider && index < validChildren.length - 1 && /*#__PURE__*/_jsx(Divider, {
          className: styles.divider
        })]
      }, childKey);
    })
  });
  return /*#__PURE__*/_jsx(AccordionContext.Provider, {
    value: contextValue,
    children: /*#__PURE__*/_jsx("div", _objectSpread(_objectSpread({
      className: cx(styles.base, classNames === null || classNames === void 0 ? void 0 : classNames.base, userClassName),
      ref: ref,
      style: _objectSpread(_objectSpread({
        gap: gap
      }, customStyles === null || customStyles === void 0 ? void 0 : customStyles.base), userStyle)
    }, rest), {}, {
      children: disableAnimation ? content : /*#__PURE__*/_jsx(LayoutGroup, {
        children: content
      })
    }))
  });
}));
Accordion.displayName = 'Accordion';
export default Accordion;