"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = useMenuItem;

var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));

var React = _interopRequireWildcard(require("react"));

var _utils = require("@mui/utils");

var _MenuUnstyled = require("../MenuUnstyled");

var _ButtonUnstyled = require("../ButtonUnstyled");

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; }

function useMenuItem(props) {
  const {
    component,
    disabled = false,
    ref
  } = props;
  const id = (0, _utils.unstable_useId)();
  const menuContext = React.useContext(_MenuUnstyled.MenuUnstyledContext);
  const itemRef = React.useRef(null);
  const handleRef = (0, _utils.unstable_useForkRef)(itemRef, ref);

  if (menuContext === null) {
    throw new Error('MenuItemUnstyled must be used within a MenuUnstyled');
  }

  const {
    registerItem,
    unregisterItem,
    open
  } = menuContext;
  React.useEffect(() => {
    if (id === undefined) {
      return undefined;
    }

    registerItem(id, {
      disabled,
      id,
      ref: itemRef
    });
    return () => unregisterItem(id);
  }, [id, registerItem, unregisterItem, disabled, ref]);
  const {
    getRootProps: getButtonProps,
    focusVisible
  } = (0, _ButtonUnstyled.useButton)({
    component,
    ref: handleRef,
    disabled
  }); // Ensure the menu item is focused when highlighted

  const [focusRequested, requestFocus] = React.useState(false);
  const focusIfRequested = React.useCallback(() => {
    if (focusRequested && itemRef.current != null) {
      itemRef.current.focus();
      requestFocus(false);
    }
  }, [focusRequested]);
  React.useEffect(() => {
    focusIfRequested();
  });
  React.useDebugValue({
    id,
    disabled
  });
  const itemState = menuContext.getItemState(id != null ? id : '');
  const {
    highlighted
  } = itemState != null ? itemState : {
    highlighted: false
  };
  React.useEffect(() => {
    requestFocus(highlighted && open);
  }, [highlighted, open]);

  if (id === undefined) {
    return {
      getRootProps: other => (0, _extends2.default)({}, other, getButtonProps(other), {
        role: 'menuitem'
      }),
      itemState: null,
      focusVisible
    };
  }

  return {
    getRootProps: other => {
      const optionProps = menuContext.getItemProps(id, other);
      return (0, _extends2.default)({}, other, getButtonProps(other), {
        tabIndex: optionProps.tabIndex,
        id: optionProps.id,
        role: 'menuitem'
      });
    },
    itemState,
    focusVisible
  };
}