@lobehub/ui/es/Toc/TocMobile.js

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

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$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
import { Anchor, Collapse, ConfigProvider } from 'antd';
import { PanelTopClose, PanelTopOpen } from 'lucide-react';
import { memo } from 'react';
import useControlledState from 'use-merge-value';
import ActionIcon from "../ActionIcon";
import { useStyles } from "./style";
import { jsx as _jsx } from "react/jsx-runtime";
export var mapItems = function mapItems(items) {
  return items.map(function (item) {
    var _item$children;
    return {
      children: (_item$children = item.children) === null || _item$children === void 0 ? void 0 : _item$children.map(function (child) {
        return {
          href: "#".concat(child.id),
          key: child.id,
          title: child === null || child === void 0 ? void 0 : child.title
        };
      }),
      href: "#".concat(item.id),
      key: item.id,
      title: item.title
    };
  });
};
var TocMobile = /*#__PURE__*/memo(function (_ref) {
  var items = _ref.items,
    activeKey = _ref.activeKey,
    onChange = _ref.onChange,
    getContainer = _ref.getContainer,
    _ref$headerHeight = _ref.headerHeight,
    headerHeight = _ref$headerHeight === void 0 ? 64 : _ref$headerHeight,
    _ref$tocWidth = _ref.tocWidth,
    tocWidth = _ref$tocWidth === void 0 ? 176 : _ref$tocWidth;
  var _useControlledState = useControlledState('', {
      onChange: onChange,
      value: activeKey
    }),
    _useControlledState2 = _slicedToArray(_useControlledState, 2),
    activeLink = _useControlledState2[0],
    setActiveLink = _useControlledState2[1];
  var _useStyles = useStyles({
      headerHeight: headerHeight,
      tocWidth: tocWidth
    }),
    styles = _useStyles.styles;
  var activeAnchor = items.find(function (item) {
    return item.id === activeLink;
  });
  return /*#__PURE__*/_jsx(ConfigProvider, {
    theme: {
      token: {
        fontSize: 12,
        sizeStep: 3
      }
    },
    children: /*#__PURE__*/_jsx("section", {
      className: styles.mobileCtn,
      children: /*#__PURE__*/_jsx(Collapse, {
        bordered: false,
        className: styles.expand,
        expandIcon: function expandIcon(_ref2) {
          var isActive = _ref2.isActive;
          return isActive ? /*#__PURE__*/_jsx(ActionIcon, {
            icon: PanelTopClose,
            size: {
              blockSize: 24,
              borderRadius: 3,
              fontSize: 16,
              strokeWidth: 1
            }
          }) : /*#__PURE__*/_jsx(ActionIcon, {
            icon: PanelTopOpen,
            size: {
              blockSize: 24,
              borderRadius: 3,
              fontSize: 16,
              strokeWidth: 1
            }
          });
        },
        expandIconPosition: 'end',
        ghost: true,
        children: /*#__PURE__*/_jsx(Collapse.Panel, {
          forceRender: true,
          header: activeAnchor ? activeAnchor.title : 'TOC',
          children: /*#__PURE__*/_jsx(ConfigProvider, {
            theme: {
              token: {
                fontSize: 14,
                sizeStep: 4
              }
            },
            children: /*#__PURE__*/_jsx(Anchor, {
              getContainer: getContainer,
              items: mapItems(items),
              onChange: function onChange(currentLink) {
                setActiveLink(currentLink.replace('#', ''));
              },
              targetOffset: headerHeight + 48
            })
          })
        }, 'toc')
      })
    })
  });
});
export default TocMobile;