@pisell/layout/es/page/content.js

基于 Fusion 设计系统的自然布局体系

import _extends from "@babel/runtime/helpers/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/objectWithoutPropertiesLoose";
var _excluded = ["children", "mode", "noPadding", "style"];
import React, { Children, forwardRef, isValidElement, useContext, useRef } from 'react';
import classNames from 'classnames';
import Context from "../common/context";
import { wrapUnit } from "../utils";
/**
 * Content 的高度默认占据 一个屏幕的剩余空间，即使里面内容不足也应该背景色撑满
 * @param props
 * @param ref
 */
var PageContent = function PageContent(props, ref) {
  var _navNode, _navNode$props, _asideNode, _asideNode$props, _classNames, _classNames2, _classNames3;
  var children = props.children,
    mode = props.mode,
    noPadding = props.noPadding,
    style = props.style,
    others = _objectWithoutPropertiesLoose(props, _excluded);
  var _useContext = useContext(Context),
    prefix = _useContext.prefix;
  var sectionWrapperRef = useRef(null);
  var navNode;
  var asideNode;
  var newChildren = Children.map(children, function (child) {
    var tm;
    if ( /*#__PURE__*/isValidElement(child)) {
      var _child$type;
      // @ts-ignore
      tm = child === null || child === void 0 ? void 0 : (_child$type = child.type) === null || _child$type === void 0 ? void 0 : _child$type.typeMark;
      if (tm === 'Nav') {
        navNode = child;
      } else if (tm === 'Aside') {
        asideNode = child;
      }
    }
    return tm !== 'Nav' && tm !== 'Aside' ? child : null;
  });
  var navWidth = ((_navNode = navNode) === null || _navNode === void 0 ? void 0 : (_navNode$props = _navNode.props) === null || _navNode$props === void 0 ? void 0 : _navNode$props.width) || 0;
  var asideWidth = ((_asideNode = asideNode) === null || _asideNode === void 0 ? void 0 : (_asideNode$props = _asideNode.props) === null || _asideNode$props === void 0 ? void 0 : _asideNode$props.width) || 0;
  var centerMode = !!(asideNode || navNode);
  var mainCls = classNames((_classNames = {}, _classNames[prefix + "page-main"] = true, _classNames));
  var contentHelpCls = classNames((_classNames2 = {}, _classNames2[prefix + "page-bg-" + mode] = !!mode, _classNames2[prefix + "page-min-height-helper"] = true, _classNames2[prefix + "page-content--with-aside"] = asideNode, _classNames2[prefix + "page-content--with-nav"] = navNode, _classNames2[prefix + "page-content--center-mode"] = navNode || asideNode, _classNames2[prefix + "page-content--single-col"] = !navNode && !asideNode, _classNames2));
  var contentCls = classNames((_classNames3 = {}, _classNames3[prefix + "page-content"] = true, _classNames3[prefix + "page-content-no-padding"] = noPadding, _classNames3[prefix + "page-content--with-nav"] = navNode, _classNames3));
  return /*#__PURE__*/React.createElement("div", _extends({
    ref: ref,
    className: contentHelpCls
  }, others), /*#__PURE__*/React.createElement("div", {
    className: contentCls,
    style: _extends({}, centerMode ? {
      gridTemplateColumns: (navWidth ? wrapUnit(navWidth) : '') + " 1fr " + (asideWidth ? wrapUnit(asideWidth) : '')
    } : null, style)
  }, navNode, /*#__PURE__*/React.createElement("main", {
    ref: sectionWrapperRef,
    className: mainCls
  }, newChildren), asideNode));
};
var RefPageContent = /*#__PURE__*/forwardRef(PageContent);
RefPageContent.displayName = 'Content';
RefPageContent.typeMark = 'Content';
export default RefPageContent;