text: import _extends from "@babel/runtime/helpers/esm/extends";
  import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
  import * as React from 'react';
  import PropTypes from 'prop-types';
  import clsx from 'clsx';
  import { refType } from '@material-ui/utils';
  import SwitchBase from '../internal/SwitchBase';
  import RadioButtonIcon from './RadioButtonIcon';
  import { fade } from '../styles/colorManipulator';
  import capitalize from '../utils/capitalize';
  import createChainedFunction from '../utils/createChainedFunction';
  import withStyles from '../styles/withStyles';
  import useRadioGroup from '../RadioGroup/useRadioGroup';
  export const styles = theme => ({
    /* Styles applied to the root element. */
    root: {
      color: theme.palette.text.secondary
    },
  
    /* Pseudo-class applied to the root element if `checked={true}`. */
    checked: {},
  
    /* Pseudo-class applied to the root element if `disabled={true}`. */
    disabled: {},
  
    /* Styles applied to the root element if `color="primary"`. */
    colorPrimary: {
      '&$checked': {
        color: theme.palette.primary.main,
        '&:hover': {
          backgroundColor: fade(theme.palette.primary.main, theme.palette.action.hoverOpacity),
          // Reset on touch devices, it doesn't add specificity
          '@media (hover: none)': {
            backgroundColor: 'transparent'
          }
        }
      },
      '&$disabled': {
        color: theme.palette.action.disabled
      }
    },
  
    /* Styles applied to the root element if `color="secondary"`. */
    colorSecondary: {
      '&$checked': {
        color: theme.palette.secondary.main,
        '&:hover': {
          backgroundColor: fade(theme.palette.secondary.main, theme.palette.action.hoverOpacity),
          // Reset on touch devices, it doesn't add specificity
          '@media (hover: none)': {
            backgroundColor: 'transparent'
          }
        }
      },
      '&$disabled': {
        color: theme.palette.action.disabled
      }
    }
  });
  const defaultCheckedIcon = /*#__PURE__*/React.createElement(RadioButtonIcon, {
    checked: true
  });
  const defaultIcon = /*#__PURE__*/React.createElement(RadioButtonIcon, null);
  const Radio = /*#__PURE__*/React.forwardRef(function Radio(props, ref) {
    const {
      checked: checkedProp,
      classes,
      color = 'secondary',
      name: nameProp,
      onChange: onChangeProp,
      size = 'medium'
    } = props,
          other = _objectWithoutPropertiesLoose(props, ["checked", "classes", "color", "name", "onChange", "size"]);
  
    const radioGroup = useRadioGroup();
    let checked = checkedProp;
    const onChange = createChainedFunction(onChangeProp, radioGroup && radioGroup.onChange);
    let name = nameProp;
  
    if (radioGroup) {
      if (typeof checked === 'undefined') {
        checked = radioGroup.value === props.value;
      }
  
      if (typeof name === 'undefined') {
        name = radioGroup.name;
      }
    }
  
    return /*#__PURE__*/React.createElement(SwitchBase, _extends({
      color: color,
      type: "radio",
      icon: /*#__PURE__*/React.cloneElement(defaultIcon, {
        fontSize: size === 'small' ? 'small' : 'default'
      }),
      checkedIcon: /*#__PURE__*/React.cloneElement(defaultCheckedIcon, {
        fontSize: size === 'small' ? 'small' : 'default'
      }),
      classes: {
        root: clsx(classes.root, classes[`color${capitalize(color)}`]),
        checked: classes.checked,
        disabled: classes.disabled
      },
      name: name,
      checked: checked,
      onChange: onChange,
      ref: ref
    }, other));
  });
  process.env.NODE_ENV !== "production" ? Radio.propTypes = {
    // ----------------------------- Warning --------------------------------
    // | These PropTypes are generated from the TypeScript type definitions |
    // |     To update them edit the d.ts file and run "yarn proptypes"     |
    // ----------------------------------------------------------------------
  
    /**
     * If `true`, the component is checked.
     */
    checked: PropTypes.bool,
  
    /**
     * The icon to display when the component is checked.
     */
    checkedIcon: PropTypes.node,
  
    /**
     * Override or extend the styles applied to the component.
     * See [CSS API](#css) below for more details.
     */
    classes: PropTypes.object,
  
    /**
     * The color of the component. It supports those theme colors that make sense for this component.
     */
    color: PropTypes.oneOf(['default', 'primary', 'secondary']),
  
    /**
     * If `true`, the radio will be disabled.
     */
    disabled: PropTypes.bool,
  
    /**
     * If `true`, the ripple effect will be disabled.
     */
    disableRipple: PropTypes.bool,
  
    /**
     * The icon to display when the component is unchecked.
     */
    icon: PropTypes.node,
  
    /**
     * The id of the `input` element.
     */
    id: PropTypes.string,
  
    /**
     * [Attributes](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#Attributes) applied to the `input` element.
     */
    inputProps: PropTypes.object,
  
    /**
     * Pass a ref to the `input` element.
     */
    inputRef: refType,
  
    /**
     * Name attribute of the `input` element.
     */
    name: PropTypes.string,
  
    /**
     * Callback fired when the state is changed.
     *
     * @param {object} event The event source of the callback.
     * You can pull out the new value by accessing `event.target.value` (string).
     * You can pull out the new checked state by accessing `event.target.checked` (boolean).
     */
    onChange: PropTypes.func,
  
    /**
     * If `true`, the `input` element will be required.
     */
    required: PropTypes.bool,
  
    /**
     * The size of the radio.
     * `small` is equivalent to the dense radio styling.
     */
    size: PropTypes.oneOf(['medium', 'small']),
  
    /**
     * The value of the component. The DOM API casts this to a string.
     */
    value: PropTypes.any
  } : void 0;
  export default withStyles(styles, {
    name: 'MuiRadio'
  })(Radio);