antd/es/radio/group.js

An enterprise-class UI design language and React components implementation

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 classNames from 'classnames';
import useMergedState from "rc-util/es/hooks/useMergedState";
import * as React from 'react';
import { ConfigContext } from '../config-provider';
import SizeContext from '../config-provider/SizeContext';
import getDataOrAriaProps from '../_util/getDataOrAriaProps';
import { RadioGroupContextProvider } from './context';
import Radio from './radio';
import useStyle from './style';
var RadioGroup = /*#__PURE__*/React.forwardRef(function (props, ref) {
  var _classNames;
  var _React$useContext = React.useContext(ConfigContext),
    getPrefixCls = _React$useContext.getPrefixCls,
    direction = _React$useContext.direction;
  var size = React.useContext(SizeContext);
  var _useMergedState = useMergedState(props.defaultValue, {
      value: props.value
    }),
    _useMergedState2 = _slicedToArray(_useMergedState, 2),
    value = _useMergedState2[0],
    setValue = _useMergedState2[1];
  var onRadioChange = function onRadioChange(ev) {
    var lastValue = value;
    var val = ev.target.value;
    if (!('value' in props)) {
      setValue(val);
    }
    var onChange = props.onChange;
    if (onChange && val !== lastValue) {
      onChange(ev);
    }
  };
  var customizePrefixCls = props.prefixCls,
    _props$className = props.className,
    className = _props$className === void 0 ? '' : _props$className,
    options = props.options,
    _props$buttonStyle = props.buttonStyle,
    buttonStyle = _props$buttonStyle === void 0 ? 'outline' : _props$buttonStyle,
    disabled = props.disabled,
    children = props.children,
    customizeSize = props.size,
    style = props.style,
    id = props.id,
    onMouseEnter = props.onMouseEnter,
    onMouseLeave = props.onMouseLeave,
    onFocus = props.onFocus,
    onBlur = props.onBlur;
  var prefixCls = getPrefixCls('radio', customizePrefixCls);
  var groupPrefixCls = prefixCls + "-group";
  // Style
  var _useStyle = useStyle(prefixCls),
    _useStyle2 = _slicedToArray(_useStyle, 2),
    wrapSSR = _useStyle2[0],
    hashId = _useStyle2[1];
  var childrenToRender = children;
  // 如果存在 options, 优先使用
  if (options && options.length > 0) {
    childrenToRender = options.map(function (option) {
      if (typeof option === 'string' || typeof option === 'number') {
        // 此处类型自动推导为 string
        return /*#__PURE__*/React.createElement(Radio, {
          key: option.toString(),
          prefixCls: prefixCls,
          disabled: disabled,
          value: option,
          checked: value === option
        }, option);
      }
      // 此处类型自动推导为 { label: string value: string }
      return /*#__PURE__*/React.createElement(Radio, {
        key: "radio-group-value-options-" + option.value,
        prefixCls: prefixCls,
        disabled: option.disabled || disabled,
        value: option.value,
        checked: value === option.value,
        style: option.style
      }, option.label);
    });
  }
  var mergedSize = customizeSize || size;
  var classString = classNames(groupPrefixCls, groupPrefixCls + "-" + buttonStyle, (_classNames = {}, _defineProperty(_classNames, groupPrefixCls + "-" + mergedSize, mergedSize), _defineProperty(_classNames, groupPrefixCls + "-rtl", direction === 'rtl'), _classNames), className, hashId);
  return wrapSSR( /*#__PURE__*/React.createElement("div", _extends({}, getDataOrAriaProps(props), {
    className: classString,
    style: style,
    onMouseEnter: onMouseEnter,
    onMouseLeave: onMouseLeave,
    onFocus: onFocus,
    onBlur: onBlur,
    id: id,
    ref: ref
  }), /*#__PURE__*/React.createElement(RadioGroupContextProvider, {
    value: {
      onChange: onRadioChange,
      value: value,
      disabled: props.disabled,
      name: props.name,
      optionType: props.optionType
    }
  }, childrenToRender)));
});
export default /*#__PURE__*/React.memo(RadioGroup);