@choerodon/master/lib/components/tab-page/PageWrap.js

A package of Master for Choerodon platform.

import "choerodon-ui/lib/tabs/style";
import _Tabs from "choerodon-ui/lib/tabs";
var _excluded = ["children", "noHeader", "className", "cache"];

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(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

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 React, { useState, useEffect } from 'react';
import classNames from 'classnames';
import { withRouter } from 'react-router-dom';
import { observer } from 'mobx-react-lite';
import PageTab from "./PageTab";
import "./style/PageWrap.less";
var TabPane = _Tabs.TabPane;
export var Context = /*#__PURE__*/React.createContext({});

var PageWrap = function PageWrap(_ref) {
  var children = _ref.children,
      noHeader = _ref.noHeader,
      className = _ref.className,
      cache = _ref.cache,
      props = _objectWithoutProperties(_ref, _excluded);

  var keyShowArr = React.Children.map(children, function (child) {
    return {
      route: child.props.route,
      tabKey: child.props.tabKey,
      alwaysShow: child.props.alwaysShow
    };
  });
  var keyArr = React.Children.map(children, function (child) {
    return child.props.tabKey;
  });
  var Children = React.Children.map(children, function (child) {
    return child;
  });

  var _useState = useState(null),
      _useState2 = _slicedToArray(_useState, 2),
      currentKey = _useState2[0],
      setCurrentKey = _useState2[1];

  function loadMenu() {
    var location = props.location;
    var pathname = location.pathname;
    var activeKey;

    if (new URLSearchParams(window.location.hash.split('?')[1]).get('activeKey')) {
      activeKey = new URLSearchParams(window.location.hash.split('?')[1]).get('activeKey');
    }

    setCurrentKey(activeKey || "".concat(keyArr[0]));
    keyShowArr.forEach(function (menu) {
      if (menu.route === pathname) {
        setCurrentKey("".concat(menu.tabKey));
      }
    });
  }

  useEffect(function () {
    loadMenu();
  }, [Children.length]);

  var callback = function callback(key) {
    if (cache) {
      setCurrentKey(key);
    } else {
      var realCode = key;
      var realTabNode = keyShowArr.find(function (v) {
        return v.tabKey === realCode;
      });

      if (realTabNode && realTabNode.route) {
        props.history.push("".concat(realTabNode.route).concat(props.location.search));
      }
    }

    if (props.onChange) {
      props.onChange(key);
    }
  };

  return /*#__PURE__*/React.createElement(Context.Provider, {
    value: {
      isTab: true
    }
  }, /*#__PURE__*/React.createElement(_Tabs, {
    className: classNames('wrap-tabs', {
      hasHeader: !noHeader.includes(currentKey)
    }, className),
    animated: false,
    onChange: callback,
    activeKey: currentKey
  }, Children.map(function (child) {
    var type = child.type;

    if (type === PageTab) {
      if (keyShowArr && keyShowArr.filter(function (v) {
        return v.route;
      }).find(function (v) {
        return v.tabKey === child.props.tabKey;
      }) || child.props.alwaysShow) {
        return /*#__PURE__*/React.createElement(TabPane, {
          tab: child.props.title,
          key: child.props.tabKey
        }, cache || currentKey && currentKey.indexOf(child.props.tabKey) > -1 ? /*#__PURE__*/React.createElement(child.props.component, props) : null);
      }

      return null;
    }

    return child;
  })));
};

export default withRouter(observer(PageWrap));