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2026-05-25 17:08:18 +08:00
parent df501f6151
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+"use client";
+
+import _toConsumableArray from "@babel/runtime/helpers/esm/toConsumableArray";
+import * as React from 'react';
+import { omit } from '@rc-component/util';
+import { clsx } from 'clsx';
+import { isNumber } from '../_util/is';
+import { ConfigContext } from '../config-provider';
+import useCSSVarCls from '../config-provider/hooks/useCSSVarCls';
+import Checkbox from './Checkbox';
+import GroupContext from './GroupContext';
+import useStyle from './style';
+const CheckboxGroup = /*#__PURE__*/React.forwardRef((props, ref) => {
+  const {
+    defaultValue,
+    children,
+    options = [],
+    prefixCls: customizePrefixCls,
+    className,
+    rootClassName,
+    style,
+    onChange,
+    role = 'group',
+    ...restProps
+  } = props;
+  const {
+    getPrefixCls,
+    direction
+  } = React.useContext(ConfigContext);
+  const [value, setValue] = React.useState(restProps.value || defaultValue || []);
+  const [registeredValues, setRegisteredValues] = React.useState([]);
+  React.useEffect(() => {
+    if ('value' in restProps) {
+      setValue(restProps.value || []);
+    }
+  }, [restProps.value]);
+  const memoizedOptions = React.useMemo(() => options.map(option => {
+    if (typeof option === 'string' || isNumber(option)) {
+      return {
+        label: option,
+        value: option
+      };
+    }
+    return option;
+  }), [options]);
+  const cancelValue = val => {
+    setRegisteredValues(prevValues => prevValues.filter(v => v !== val));
+  };
+  const registerValue = val => {
+    setRegisteredValues(prevValues => [].concat(_toConsumableArray(prevValues), [val]));
+  };
+  const toggleOption = option => {
+    const optionIndex = value.indexOf(option.value);
+    const newValue = _toConsumableArray(value);
+    if (optionIndex === -1) {
+      newValue.push(option.value);
+    } else {
+      newValue.splice(optionIndex, 1);
+    }
+    if (!('value' in restProps)) {
+      setValue(newValue);
+    }
+    onChange?.(newValue.filter(val => registeredValues.includes(val)).sort((a, b) => {
+      const indexA = memoizedOptions.findIndex(opt => opt.value === a);
+      const indexB = memoizedOptions.findIndex(opt => opt.value === b);
+      return indexA - indexB;
+    }));
+  };
+  const prefixCls = getPrefixCls('checkbox', customizePrefixCls);
+  const groupPrefixCls = `${prefixCls}-group`;
+  const rootCls = useCSSVarCls(prefixCls);
+  const [hashId, cssVarCls] = useStyle(prefixCls, rootCls);
+  const domProps = omit(restProps, ['value', 'disabled']);
+  const childrenNode = options.length ? memoizedOptions.map(option => (/*#__PURE__*/React.createElement(Checkbox, {
+    prefixCls: prefixCls,
+    key: option.value.toString(),
+    disabled: 'disabled' in option ? option.disabled : restProps.disabled,
+    value: option.value,
+    checked: value.includes(option.value),
+    onChange: option.onChange,
+    className: clsx(`${groupPrefixCls}-item`, option.className),
+    style: option.style,
+    title: option.title,
+    id: option.id,
+    required: option.required
+  }, option.label))) : children;
+  const memoizedContext = React.useMemo(() => ({
+    toggleOption,
+    value,
+    disabled: restProps.disabled,
+    name: restProps.name,
+    // https://github.com/ant-design/ant-design/issues/16376
+    registerValue,
+    cancelValue
+  }), [toggleOption, value, restProps.disabled, restProps.name, registerValue, cancelValue]);
+  const classString = clsx(groupPrefixCls, {
+    [`${groupPrefixCls}-rtl`]: direction === 'rtl'
+  }, className, rootClassName, cssVarCls, rootCls, hashId);
+  return /*#__PURE__*/React.createElement("div", {
+    className: classString,
+    style: style,
+    role: role,
+    ...domProps,
+    ref: ref
+  }, /*#__PURE__*/React.createElement(GroupContext.Provider, {
+    value: memoizedContext
+  }, childrenNode));
+});
+export { GroupContext };
+export default CheckboxGroup;