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- "use client";
- import _toConsumableArray from "@babel/runtime/helpers/esm/toConsumableArray";
- 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 * as React from 'react';
- import cls from 'classnames';
- import RcCascader from 'rc-cascader';
- import omit from "rc-util/es/omit";
- import { useZIndex } from '../_util/hooks/useZIndex';
- import { getTransitionName } from '../_util/motion';
- import genPurePanel from '../_util/PurePanel';
- import { getMergedStatus, getStatusClassNames } from '../_util/statusUtils';
- import { devUseWarning } from '../_util/warning';
- import { ConfigContext } from '../config-provider';
- import { useComponentConfig } from '../config-provider/context';
- import DefaultRenderEmpty from '../config-provider/defaultRenderEmpty';
- import DisabledContext from '../config-provider/DisabledContext';
- import useCSSVarCls from '../config-provider/hooks/useCSSVarCls';
- import useSize from '../config-provider/hooks/useSize';
- import { FormItemInputContext } from '../form/context';
- import useVariant from '../form/hooks/useVariants';
- import mergedBuiltinPlacements from '../select/mergedBuiltinPlacements';
- import useSelectStyle from '../select/style';
- import useIcons from '../select/useIcons';
- import usePopupRender from '../select/usePopupRender';
- import useShowArrow from '../select/useShowArrow';
- import { useCompactItemContext } from '../space/Compact';
- import useBase from './hooks/useBase';
- import useCheckable from './hooks/useCheckable';
- import useColumnIcons from './hooks/useColumnIcons';
- import CascaderPanel from './Panel';
- import useStyle from './style';
- const {
- SHOW_CHILD,
- SHOW_PARENT
- } = RcCascader;
- function highlightKeyword(str, lowerKeyword, prefixCls) {
- const cells = str.toLowerCase().split(lowerKeyword).reduce((list, cur, index) => index === 0 ? [cur] : [].concat(_toConsumableArray(list), [lowerKeyword, cur]), []);
- const fillCells = [];
- let start = 0;
- cells.forEach((cell, index) => {
- const end = start + cell.length;
- let originWorld = str.slice(start, end);
- start = end;
- if (index % 2 === 1) {
- originWorld =
- /*#__PURE__*/
- // eslint-disable-next-line react/no-array-index-key
- React.createElement("span", {
- className: `${prefixCls}-menu-item-keyword`,
- key: `separator-${index}`
- }, originWorld);
- }
- fillCells.push(originWorld);
- });
- return fillCells;
- }
- const defaultSearchRender = (inputValue, path, prefixCls, fieldNames) => {
- const optionList = [];
- // We do lower here to save perf
- const lower = inputValue.toLowerCase();
- path.forEach((node, index) => {
- if (index !== 0) {
- optionList.push(' / ');
- }
- let label = node[fieldNames.label];
- const type = typeof label;
- if (type === 'string' || type === 'number') {
- label = highlightKeyword(String(label), lower, prefixCls);
- }
- optionList.push(label);
- });
- return optionList;
- };
- const Cascader = /*#__PURE__*/React.forwardRef((props, ref) => {
- var _a, _b, _c, _d;
- const {
- prefixCls: customizePrefixCls,
- size: customizeSize,
- disabled: customDisabled,
- className,
- rootClassName,
- multiple,
- bordered = true,
- transitionName,
- choiceTransitionName = '',
- popupClassName,
- dropdownClassName,
- expandIcon,
- placement,
- showSearch,
- allowClear = true,
- notFoundContent,
- direction,
- getPopupContainer,
- status: customStatus,
- showArrow,
- builtinPlacements,
- style,
- variant: customVariant,
- dropdownRender,
- onDropdownVisibleChange,
- dropdownMenuColumnStyle,
- popupRender,
- dropdownStyle,
- popupMenuColumnStyle,
- onOpenChange,
- styles,
- classNames
- } = props,
- rest = __rest(props, ["prefixCls", "size", "disabled", "className", "rootClassName", "multiple", "bordered", "transitionName", "choiceTransitionName", "popupClassName", "dropdownClassName", "expandIcon", "placement", "showSearch", "allowClear", "notFoundContent", "direction", "getPopupContainer", "status", "showArrow", "builtinPlacements", "style", "variant", "dropdownRender", "onDropdownVisibleChange", "dropdownMenuColumnStyle", "popupRender", "dropdownStyle", "popupMenuColumnStyle", "onOpenChange", "styles", "classNames"]);
- const restProps = omit(rest, ['suffixIcon']);
- const {
- getPrefixCls,
- getPopupContainer: getContextPopupContainer,
- className: contextClassName,
- style: contextStyle,
- classNames: contextClassNames,
- styles: contextStyles
- } = useComponentConfig('cascader');
- const {
- popupOverflow
- } = React.useContext(ConfigContext);
- // =================== Form =====================
- const {
- status: contextStatus,
- hasFeedback,
- isFormItemInput,
- feedbackIcon
- } = React.useContext(FormItemInputContext);
- const mergedStatus = getMergedStatus(contextStatus, customStatus);
- // =================== Warning =====================
- if (process.env.NODE_ENV !== 'production') {
- const warning = devUseWarning('Cascader');
- // v5 deprecated dropdown api
- const deprecatedProps = {
- dropdownClassName: 'classNames.popup.root',
- dropdownStyle: 'styles.popup.root',
- dropdownRender: 'popupRender',
- dropdownMenuColumnStyle: 'popupMenuColumnStyle',
- onDropdownVisibleChange: 'onOpenChange',
- bordered: 'variant'
- };
- Object.entries(deprecatedProps).forEach(([oldProp, newProp]) => {
- warning.deprecated(!(oldProp in props), oldProp, newProp);
- });
- process.env.NODE_ENV !== "production" ? warning(!('showArrow' in props), 'deprecated', '`showArrow` is deprecated which will be removed in next major version. It will be a default behavior, you can hide it by setting `suffixIcon` to null.') : void 0;
- }
- // ==================== Prefix =====================
- const [prefixCls, cascaderPrefixCls, mergedDirection, renderEmpty] = useBase(customizePrefixCls, direction);
- const isRtl = mergedDirection === 'rtl';
- const rootPrefixCls = getPrefixCls();
- const rootCls = useCSSVarCls(prefixCls);
- const [wrapSelectCSSVar, hashId, cssVarCls] = useSelectStyle(prefixCls, rootCls);
- const cascaderRootCls = useCSSVarCls(cascaderPrefixCls);
- const [wrapCascaderCSSVar] = useStyle(cascaderPrefixCls, cascaderRootCls);
- const {
- compactSize,
- compactItemClassnames
- } = useCompactItemContext(prefixCls, direction);
- const [variant, enableVariantCls] = useVariant('cascader', customVariant, bordered);
- // =================== No Found ====================
- const mergedNotFoundContent = notFoundContent || (renderEmpty === null || renderEmpty === void 0 ? void 0 : renderEmpty('Cascader')) || (/*#__PURE__*/React.createElement(DefaultRenderEmpty, {
- componentName: "Cascader"
- }));
- // =================== Dropdown ====================
- const mergedPopupClassName = cls(((_a = classNames === null || classNames === void 0 ? void 0 : classNames.popup) === null || _a === void 0 ? void 0 : _a.root) || ((_b = contextClassNames.popup) === null || _b === void 0 ? void 0 : _b.root) || popupClassName || dropdownClassName, `${cascaderPrefixCls}-dropdown`, {
- [`${cascaderPrefixCls}-dropdown-rtl`]: mergedDirection === 'rtl'
- }, rootClassName, rootCls, contextClassNames.root, classNames === null || classNames === void 0 ? void 0 : classNames.root, cascaderRootCls, hashId, cssVarCls);
- const mergedPopupRender = usePopupRender(popupRender || dropdownRender);
- const mergedPopupMenuColumnStyle = popupMenuColumnStyle || dropdownMenuColumnStyle;
- const mergedOnOpenChange = onOpenChange || onDropdownVisibleChange;
- const mergedPopupStyle = ((_c = styles === null || styles === void 0 ? void 0 : styles.popup) === null || _c === void 0 ? void 0 : _c.root) || ((_d = contextStyles.popup) === null || _d === void 0 ? void 0 : _d.root) || dropdownStyle;
- // ==================== Search =====================
- const mergedShowSearch = React.useMemo(() => {
- if (!showSearch) {
- return showSearch;
- }
- let searchConfig = {
- render: defaultSearchRender
- };
- if (typeof showSearch === 'object') {
- searchConfig = Object.assign(Object.assign({}, searchConfig), showSearch);
- }
- return searchConfig;
- }, [showSearch]);
- // ===================== Size ======================
- const mergedSize = useSize(ctx => {
- var _a;
- return (_a = customizeSize !== null && customizeSize !== void 0 ? customizeSize : compactSize) !== null && _a !== void 0 ? _a : ctx;
- });
- // ===================== Disabled =====================
- const disabled = React.useContext(DisabledContext);
- const mergedDisabled = customDisabled !== null && customDisabled !== void 0 ? customDisabled : disabled;
- // ===================== Icon ======================
- const [mergedExpandIcon, loadingIcon] = useColumnIcons(prefixCls, isRtl, expandIcon);
- // =================== Multiple ====================
- const checkable = useCheckable(cascaderPrefixCls, multiple);
- // ===================== Icons =====================
- const showSuffixIcon = useShowArrow(props.suffixIcon, showArrow);
- const {
- suffixIcon,
- removeIcon,
- clearIcon
- } = useIcons(Object.assign(Object.assign({}, props), {
- hasFeedback,
- feedbackIcon,
- showSuffixIcon,
- multiple,
- prefixCls,
- componentName: 'Cascader'
- }));
- // ===================== Placement =====================
- const memoPlacement = React.useMemo(() => {
- if (placement !== undefined) {
- return placement;
- }
- return isRtl ? 'bottomRight' : 'bottomLeft';
- }, [placement, isRtl]);
- const mergedAllowClear = allowClear === true ? {
- clearIcon
- } : allowClear;
- // ============================ zIndex ============================
- const [zIndex] = useZIndex('SelectLike', mergedPopupStyle === null || mergedPopupStyle === void 0 ? void 0 : mergedPopupStyle.zIndex);
- // ==================== Render =====================
- const renderNode = /*#__PURE__*/React.createElement(RcCascader, Object.assign({
- prefixCls: prefixCls,
- className: cls(!customizePrefixCls && cascaderPrefixCls, {
- [`${prefixCls}-lg`]: mergedSize === 'large',
- [`${prefixCls}-sm`]: mergedSize === 'small',
- [`${prefixCls}-rtl`]: isRtl,
- [`${prefixCls}-${variant}`]: enableVariantCls,
- [`${prefixCls}-in-form-item`]: isFormItemInput
- }, getStatusClassNames(prefixCls, mergedStatus, hasFeedback), compactItemClassnames, contextClassName, className, rootClassName, classNames === null || classNames === void 0 ? void 0 : classNames.root, contextClassNames.root, rootCls, cascaderRootCls, hashId, cssVarCls),
- disabled: mergedDisabled,
- style: Object.assign(Object.assign(Object.assign(Object.assign({}, contextStyles.root), styles === null || styles === void 0 ? void 0 : styles.root), contextStyle), style)
- }, restProps, {
- builtinPlacements: mergedBuiltinPlacements(builtinPlacements, popupOverflow),
- direction: mergedDirection,
- placement: memoPlacement,
- notFoundContent: mergedNotFoundContent,
- allowClear: mergedAllowClear,
- showSearch: mergedShowSearch,
- expandIcon: mergedExpandIcon,
- suffixIcon: suffixIcon,
- removeIcon: removeIcon,
- loadingIcon: loadingIcon,
- checkable: checkable,
- dropdownClassName: mergedPopupClassName,
- dropdownPrefixCls: customizePrefixCls || cascaderPrefixCls,
- dropdownStyle: Object.assign(Object.assign({}, mergedPopupStyle), {
- zIndex
- }),
- dropdownRender: mergedPopupRender,
- dropdownMenuColumnStyle: mergedPopupMenuColumnStyle,
- onOpenChange: mergedOnOpenChange,
- choiceTransitionName: getTransitionName(rootPrefixCls, '', choiceTransitionName),
- transitionName: getTransitionName(rootPrefixCls, 'slide-up', transitionName),
- getPopupContainer: getPopupContainer || getContextPopupContainer,
- ref: ref
- }));
- return wrapCascaderCSSVar(wrapSelectCSSVar(renderNode));
- });
- if (process.env.NODE_ENV !== 'production') {
- Cascader.displayName = 'Cascader';
- }
- // We don't care debug panel
- /* istanbul ignore next */
- const PurePanel = genPurePanel(Cascader, 'dropdownAlign', props => omit(props, ['visible']));
- Cascader.SHOW_PARENT = SHOW_PARENT;
- Cascader.SHOW_CHILD = SHOW_CHILD;
- Cascader.Panel = CascaderPanel;
- Cascader._InternalPanelDoNotUseOrYouWillBeFired = PurePanel;
- export default Cascader;
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