antd
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An enterprise-class UI design language and React components implementation
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JavaScript
import _toConsumableArray from "@babel/runtime/helpers/esm/toConsumableArray";
import _extends from "@babel/runtime/helpers/esm/extends";
import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
import _typeof from "@babel/runtime/helpers/esm/typeof";
var __rest = this && this.__rest || function (s, e) {
var t = {};
for (var p in s) {
if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
}
if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
}
return t;
};
import classNames from 'classnames';
// eslint-disable-next-line import/no-named-as-default
import * as React from 'react';
import { ConfigContext } from '../config-provider';
import defaultRenderEmpty from '../config-provider/defaultRenderEmpty';
import { Row } from '../grid';
import useBreakpoint from '../grid/hooks/useBreakpoint';
import Pagination from '../pagination';
import Spin from '../spin';
import { responsiveArray } from '../_util/responsiveObserve';
import Item from './Item';
// CSSINJS
import useStyle from './style';
export var ListContext = /*#__PURE__*/React.createContext({});
export var ListConsumer = ListContext.Consumer;
function List(_a) {
var _classNames;
var _a$pagination = _a.pagination,
pagination = _a$pagination === void 0 ? false : _a$pagination,
customizePrefixCls = _a.prefixCls,
_a$bordered = _a.bordered,
bordered = _a$bordered === void 0 ? false : _a$bordered,
_a$split = _a.split,
split = _a$split === void 0 ? true : _a$split,
className = _a.className,
children = _a.children,
itemLayout = _a.itemLayout,
loadMore = _a.loadMore,
grid = _a.grid,
_a$dataSource = _a.dataSource,
dataSource = _a$dataSource === void 0 ? [] : _a$dataSource,
size = _a.size,
header = _a.header,
footer = _a.footer,
_a$loading = _a.loading,
loading = _a$loading === void 0 ? false : _a$loading,
rowKey = _a.rowKey,
renderItem = _a.renderItem,
locale = _a.locale,
rest = __rest(_a, ["pagination", "prefixCls", "bordered", "split", "className", "children", "itemLayout", "loadMore", "grid", "dataSource", "size", "header", "footer", "loading", "rowKey", "renderItem", "locale"]);
var paginationObj = pagination && _typeof(pagination) === 'object' ? pagination : {};
var _React$useState = React.useState(paginationObj.defaultCurrent || 1),
_React$useState2 = _slicedToArray(_React$useState, 2),
paginationCurrent = _React$useState2[0],
setPaginationCurrent = _React$useState2[1];
var _React$useState3 = React.useState(paginationObj.defaultPageSize || 10),
_React$useState4 = _slicedToArray(_React$useState3, 2),
paginationSize = _React$useState4[0],
setPaginationSize = _React$useState4[1];
var _React$useContext = React.useContext(ConfigContext),
getPrefixCls = _React$useContext.getPrefixCls,
renderEmpty = _React$useContext.renderEmpty,
direction = _React$useContext.direction;
var defaultPaginationProps = {
current: 1,
total: 0
};
var triggerPaginationEvent = function triggerPaginationEvent(eventName) {
return function (page, pageSize) {
setPaginationCurrent(page);
setPaginationSize(pageSize);
if (pagination && pagination[eventName]) {
pagination[eventName](page, pageSize);
}
};
};
var onPaginationChange = triggerPaginationEvent('onChange');
var onPaginationShowSizeChange = triggerPaginationEvent('onShowSizeChange');
var renderInnerItem = function renderInnerItem(item, index) {
if (!renderItem) return null;
var key;
if (typeof rowKey === 'function') {
key = rowKey(item);
} else if (rowKey) {
key = item[rowKey];
} else {
key = item.key;
}
if (!key) {
key = "list-item-" + index;
}
return /*#__PURE__*/React.createElement(React.Fragment, {
key: key
}, renderItem(item, index));
};
var isSomethingAfterLastItem = function isSomethingAfterLastItem() {
return !!(loadMore || pagination || footer);
};
var renderEmptyFunc = function renderEmptyFunc(prefixCls, renderEmptyHandler) {
return /*#__PURE__*/React.createElement("div", {
className: prefixCls + "-empty-text"
}, locale && locale.emptyText || renderEmptyHandler('List'));
};
var prefixCls = getPrefixCls('list', customizePrefixCls);
// Style
var _useStyle = useStyle(prefixCls),
_useStyle2 = _slicedToArray(_useStyle, 2),
wrapSSR = _useStyle2[0],
hashId = _useStyle2[1];
var loadingProp = loading;
if (typeof loadingProp === 'boolean') {
loadingProp = {
spinning: loadingProp
};
}
var isLoading = loadingProp && loadingProp.spinning;
// large => lg
// small => sm
var sizeCls = '';
switch (size) {
case 'large':
sizeCls = 'lg';
break;
case 'small':
sizeCls = 'sm';
break;
default:
break;
}
var classString = classNames(prefixCls, (_classNames = {}, _defineProperty(_classNames, prefixCls + "-vertical", itemLayout === 'vertical'), _defineProperty(_classNames, prefixCls + "-" + sizeCls, sizeCls), _defineProperty(_classNames, prefixCls + "-split", split), _defineProperty(_classNames, prefixCls + "-bordered", bordered), _defineProperty(_classNames, prefixCls + "-loading", isLoading), _defineProperty(_classNames, prefixCls + "-grid", !!grid), _defineProperty(_classNames, prefixCls + "-something-after-last-item", isSomethingAfterLastItem()), _defineProperty(_classNames, prefixCls + "-rtl", direction === 'rtl'), _classNames), className, hashId);
var paginationProps = _extends(_extends(_extends({}, defaultPaginationProps), {
total: dataSource.length,
current: paginationCurrent,
pageSize: paginationSize
}), pagination || {});
var largestPage = Math.ceil(paginationProps.total / paginationProps.pageSize);
if (paginationProps.current > largestPage) {
paginationProps.current = largestPage;
}
var paginationContent = pagination ? /*#__PURE__*/React.createElement("div", {
className: prefixCls + "-pagination"
}, /*#__PURE__*/React.createElement(Pagination, _extends({}, paginationProps, {
onChange: onPaginationChange,
onShowSizeChange: onPaginationShowSizeChange
}))) : null;
var splitDataSource = _toConsumableArray(dataSource);
if (pagination) {
if (dataSource.length > (paginationProps.current - 1) * paginationProps.pageSize) {
splitDataSource = _toConsumableArray(dataSource).splice((paginationProps.current - 1) * paginationProps.pageSize, paginationProps.pageSize);
}
}
var needResponsive = Object.keys(grid || {}).some(function (key) {
return ['xs', 'sm', 'md', 'lg', 'xl', 'xxl'].includes(key);
});
var screens = useBreakpoint(needResponsive);
var currentBreakpoint = React.useMemo(function () {
for (var i = 0; i < responsiveArray.length; i += 1) {
var breakpoint = responsiveArray[i];
if (screens[breakpoint]) {
return breakpoint;
}
}
return undefined;
}, [screens]);
var colStyle = React.useMemo(function () {
if (!grid) {
return undefined;
}
var columnCount = currentBreakpoint && grid[currentBreakpoint] ? grid[currentBreakpoint] : grid.column;
if (columnCount) {
return {
width: 100 / columnCount + "%",
maxWidth: 100 / columnCount + "%"
};
}
}, [grid === null || grid === void 0 ? void 0 : grid.column, currentBreakpoint]);
var childrenContent = isLoading && /*#__PURE__*/React.createElement("div", {
style: {
minHeight: 53
}
});
if (splitDataSource.length > 0) {
var items = splitDataSource.map(function (item, index) {
return renderInnerItem(item, index);
});
childrenContent = grid ? /*#__PURE__*/React.createElement(Row, {
gutter: grid.gutter
}, React.Children.map(items, function (child) {
return /*#__PURE__*/React.createElement("div", {
key: child === null || child === void 0 ? void 0 : child.key,
style: colStyle
}, child);
})) : /*#__PURE__*/React.createElement("ul", {
className: prefixCls + "-items"
}, items);
} else if (!children && !isLoading) {
childrenContent = renderEmptyFunc(prefixCls, renderEmpty || defaultRenderEmpty);
}
var paginationPosition = paginationProps.position || 'bottom';
var contextValue = React.useMemo(function () {
return {
grid: grid,
itemLayout: itemLayout
};
}, [JSON.stringify(grid), itemLayout]);
return wrapSSR( /*#__PURE__*/React.createElement(ListContext.Provider, {
value: contextValue
}, /*#__PURE__*/React.createElement("div", _extends({
className: classString
}, rest), (paginationPosition === 'top' || paginationPosition === 'both') && paginationContent, header && /*#__PURE__*/React.createElement("div", {
className: prefixCls + "-header"
}, header), /*#__PURE__*/React.createElement(Spin, _extends({}, loadingProp), childrenContent, children), footer && /*#__PURE__*/React.createElement("div", {
className: prefixCls + "-footer"
}, footer), loadMore || (paginationPosition === 'bottom' || paginationPosition === 'both') && paginationContent)));
}
List.Item = Item;
export default List;