text: "use strict";
  
  var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.default = useSwitch;
  
  var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
  
  var React = _interopRequireWildcard(require("react"));
  
  var _utils = require("@material-ui/utils");
  
  function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
  
  function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
  
  /**
   * The basic building block for creating custom switches.
   *
   * Demos:
   *
   * - [Switches](https://material-ui.com/components/switches/)
   */
  function useSwitch(props) {
    const {
      checked: checkedProp,
      defaultChecked,
      disabled,
      onBlur,
      onChange,
      onFocus,
      onFocusVisible,
      readOnly,
      required
    } = props;
    const [checked, setCheckedState] = (0, _utils.unstable_useControlled)({
      controlled: checkedProp,
      default: Boolean(defaultChecked),
      name: 'Switch',
      state: 'checked'
    });
    const handleInputChange = (0, _utils.unstable_useEventCallback)((event, otherHandler) => {
      // Workaround for https://github.com/facebook/react/issues/9023
      if (event.nativeEvent.defaultPrevented) {
        return;
      }
  
      setCheckedState(event.target.checked);
      onChange == null ? void 0 : onChange(event);
      otherHandler == null ? void 0 : otherHandler(event);
    });
    const {
      isFocusVisibleRef,
      onBlur: handleBlurVisible,
      onFocus: handleFocusVisible,
      ref: focusVisibleRef
    } = (0, _utils.unstable_useIsFocusVisible)();
    const [focusVisible, setFocusVisible] = React.useState(false);
  
    if (disabled && focusVisible) {
      setFocusVisible(false);
    }
  
    React.useEffect(() => {
      isFocusVisibleRef.current = focusVisible;
    }, [focusVisible, isFocusVisibleRef]);
    const inputRef = React.useRef(null);
    const handleFocus = (0, _utils.unstable_useEventCallback)((event, otherHandler) => {
      // Fix for https://github.com/facebook/react/issues/7769
      if (!inputRef.current) {
        inputRef.current = event.currentTarget;
      }
  
      handleFocusVisible(event);
  
      if (isFocusVisibleRef.current === true) {
        setFocusVisible(true);
        onFocusVisible == null ? void 0 : onFocusVisible(event);
      }
  
      onFocus == null ? void 0 : onFocus(event);
      otherHandler == null ? void 0 : otherHandler(event);
    });
    const handleBlur = (0, _utils.unstable_useEventCallback)((event, otherHandler) => {
      handleBlurVisible(event);
  
      if (isFocusVisibleRef.current === false) {
        setFocusVisible(false);
      }
  
      onBlur == null ? void 0 : onBlur(event);
      otherHandler == null ? void 0 : otherHandler(event);
    });
    const handleRefChange = (0, _utils.unstable_useForkRef)(focusVisibleRef, inputRef);
  
    const getInputProps = (otherProps = {}) => (0, _extends2.default)({
      checked: checkedProp,
      defaultChecked,
      disabled,
      readOnly,
      required,
      type: 'checkbox'
    }, otherProps, {
      onChange: event => handleInputChange(event, otherProps.onChange),
      onFocus: event => handleFocus(event, otherProps.onFocus),
      onBlur: event => handleBlur(event, otherProps.onBlur),
      ref: handleRefChange
    });
  
    return {
      checked,
      disabled: Boolean(disabled),
      focusVisible,
      getInputProps,
      readOnly: Boolean(readOnly)
    };
  }