@logicflow/dumi-theme-simple/dist/slots/Header/Search/index.js

Simple website theme based on dumi2.

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$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
import React, { useEffect, useState, useMemo } from 'react';
import { Popover } from 'antd';
import { useIntl, useSiteSearch } from 'dumi';
import { SearchOutlined } from '@ant-design/icons';
import { SearchResult } from "./SearchResult";
import { getSearchResults } from "./helper";
import styles from "./index.module.less";
import { jsx as _jsx } from "react/jsx-runtime";
import { jsxs as _jsxs } from "react/jsx-runtime";
export var Search = function Search() {
  var intl = useIntl();
  var _useState = useState(false),
    _useState2 = _slicedToArray(_useState, 2),
    open = _useState2[0],
    setOpen = _useState2[1];
  // useSiteSearch 错误 keywords 为空时 loading 为 true
  var _useSiteSearch = useSiteSearch(),
    keywords = _useSiteSearch.keywords,
    setKeywords = _useSiteSearch.setKeywords,
    result = _useSiteSearch.result,
    loading = _useSiteSearch.loading;
  useEffect(function () {
    // keywords 为空 或 loading 为 false 查找结束， 进行开关
    if (!keywords || !loading) {
      setOpen(!!keywords);
    }
  }, [keywords, loading]);
  useEffect(function () {
    var close = function close(e) {
      var _e$target;
      var className = (_e$target = e.target) === null || _e$target === void 0 ? void 0 : _e$target.className;
      if (!(typeof className === 'string' && className.match(styles.input))) {
        setOpen(false);
      }
    };
    if (window) {
      window.addEventListener('click', close);
    }
    return function () {
      window.removeEventListener('click', close);
    };
  }, []);
  var searchResults = useMemo(function () {
    return getSearchResults(result);
  }, [result]);
  return /*#__PURE__*/_jsx(Popover, {
    open: open,
    placement: "topLeft",
    destroyOnHidden: true,
    content: /*#__PURE__*/_jsx(SearchResult, {
      results: searchResults
    }),
    children: /*#__PURE__*/_jsxs("label", {
      className: styles.search,
      children: [/*#__PURE__*/_jsx(SearchOutlined, {
        className: styles.icon
      }), /*#__PURE__*/_jsx("input", {
        className: styles.input,
        value: keywords,
        autoComplete: "off",
        onFocus: function onFocus() {
          return setOpen(!!(result !== null && result !== void 0 && result.length));
        },
        onChange: function onChange(e) {
          return setKeywords(e.target.value);
        },
        placeholder: intl.formatMessage({
          id: '搜索…'
        })
      })]
    })
  });
};