import { _ as _createClass, A as _toConsumableArray, P as PropTypes, i as exactProp, d as _objectWithoutProperties, b as _extends, u as useTheme, J as zIndex } from './defaultTheme-49a26576.js';
import * as React from 'react';
import * as ReactDOM from 'react-dom';
import { d as deprecatedPropType } from './deprecatedPropType-0232df1e.js';
import { o as ownerDocument } from './ownerDocument-e276d08d.js';
import { c as createChainedFunction, P as Portal } from './Portal-ea11d671.js';
import { u as useForkRef } from './useForkRef-4ff8cc89.js';
import { u as useEventCallback } from './useEventCallback-8817ed1c.js';
import { g as getThemeProps } from './withStyles-99aeb25b.js';
import { e as elementAcceptingRef } from './elementAcceptingRef-29f38505.js';
import { H as HTMLElementType } from './HTMLElementType-a5d51d34.js';

function _classCallCheck(instance, Constructor) {
  if (!(instance instanceof Constructor)) {
    throw new TypeError("Cannot call a class as a function");
  }
}

function ownerWindow(node) {
  var doc = ownerDocument(node);
  return doc.defaultView || window;
}

// A change of the browser zoom change the scrollbar size.
// Credit https://github.com/twbs/bootstrap/blob/3ffe3a5d82f6f561b82ff78d82b32a7d14aed558/js/src/modal.js#L512-L519
function getScrollbarSize() {
  var scrollDiv = document.createElement('div');
  scrollDiv.style.width = '99px';
  scrollDiv.style.height = '99px';
  scrollDiv.style.position = 'absolute';
  scrollDiv.style.top = '-9999px';
  scrollDiv.style.overflow = 'scroll';
  document.body.appendChild(scrollDiv);
  var scrollbarSize = scrollDiv.offsetWidth - scrollDiv.clientWidth;
  document.body.removeChild(scrollDiv);
  return scrollbarSize;
}

function isOverflowing(container) {
  var doc = ownerDocument(container);

  if (doc.body === container) {
    return ownerWindow(doc).innerWidth > doc.documentElement.clientWidth;
  }

  return container.scrollHeight > container.clientHeight;
}

function ariaHidden(node, show) {
  if (show) {
    node.setAttribute('aria-hidden', 'true');
  } else {
    node.removeAttribute('aria-hidden');
  }
}

function getPaddingRight(node) {
  return parseInt(window.getComputedStyle(node)['padding-right'], 10) || 0;
}

function ariaHiddenSiblings(container, mountNode, currentNode) {
  var nodesToExclude = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : [];
  var show = arguments.length > 4 ? arguments[4] : undefined;
  var blacklist = [mountNode, currentNode].concat(_toConsumableArray(nodesToExclude));
  var blacklistTagNames = ['TEMPLATE', 'SCRIPT', 'STYLE'];
  [].forEach.call(container.children, function (node) {
    if (node.nodeType === 1 && blacklist.indexOf(node) === -1 && blacklistTagNames.indexOf(node.tagName) === -1) {
      ariaHidden(node, show);
    }
  });
}

function findIndexOf(containerInfo, callback) {
  var idx = -1;
  containerInfo.some(function (item, index) {
    if (callback(item)) {
      idx = index;
      return true;
    }

    return false;
  });
  return idx;
}

function handleContainer(containerInfo, props) {
  var restoreStyle = [];
  var restorePaddings = [];
  var container = containerInfo.container;
  var fixedNodes;

  if (!props.disableScrollLock) {
    if (isOverflowing(container)) {
      // Compute the size before applying overflow hidden to avoid any scroll jumps.
      var scrollbarSize = getScrollbarSize();
      restoreStyle.push({
        value: container.style.paddingRight,
        key: 'padding-right',
        el: container
      }); // Use computed style, here to get the real padding to add our scrollbar width.

      container.style['padding-right'] = "".concat(getPaddingRight(container) + scrollbarSize, "px"); // .mui-fixed is a global helper.

      fixedNodes = ownerDocument(container).querySelectorAll('.mui-fixed');
      [].forEach.call(fixedNodes, function (node) {
        restorePaddings.push(node.style.paddingRight);
        node.style.paddingRight = "".concat(getPaddingRight(node) + scrollbarSize, "px");
      });
    } // Improve Gatsby support
    // https://css-tricks.com/snippets/css/force-vertical-scrollbar/


    var parent = container.parentElement;
    var scrollContainer = parent.nodeName === 'HTML' && window.getComputedStyle(parent)['overflow-y'] === 'scroll' ? parent : container; // Block the scroll even if no scrollbar is visible to account for mobile keyboard
    // screensize shrink.

    restoreStyle.push({
      value: scrollContainer.style.overflow,
      key: 'overflow',
      el: scrollContainer
    });
    scrollContainer.style.overflow = 'hidden';
  }

  var restore = function restore() {
    if (fixedNodes) {
      [].forEach.call(fixedNodes, function (node, i) {
        if (restorePaddings[i]) {
          node.style.paddingRight = restorePaddings[i];
        } else {
          node.style.removeProperty('padding-right');
        }
      });
    }

    restoreStyle.forEach(function (_ref) {
      var value = _ref.value,
          el = _ref.el,
          key = _ref.key;

      if (value) {
        el.style.setProperty(key, value);
      } else {
        el.style.removeProperty(key);
      }
    });
  };

  return restore;
}

function getHiddenSiblings(container) {
  var hiddenSiblings = [];
  [].forEach.call(container.children, function (node) {
    if (node.getAttribute && node.getAttribute('aria-hidden') === 'true') {
      hiddenSiblings.push(node);
    }
  });
  return hiddenSiblings;
}
/**
 * @ignore - do not document.
 *
 * Proper state management for containers and the modals in those containers.
 * Simplified, but inspired by react-overlay's ModalManager class.
 * Used by the Modal to ensure proper styling of containers.
 */


var ModalManager = /*#__PURE__*/function () {
  function ModalManager() {
    _classCallCheck(this, ModalManager);

    // this.modals[modalIndex] = modal
    this.modals = []; // this.containers[containerIndex] = {
    //   modals: [],
    //   container,
    //   restore: null,
    // }

    this.containers = [];
  }

  _createClass(ModalManager, [{
    key: "add",
    value: function add(modal, container) {
      var modalIndex = this.modals.indexOf(modal);

      if (modalIndex !== -1) {
        return modalIndex;
      }

      modalIndex = this.modals.length;
      this.modals.push(modal); // If the modal we are adding is already in the DOM.

      if (modal.modalRef) {
        ariaHidden(modal.modalRef, false);
      }

      var hiddenSiblingNodes = getHiddenSiblings(container);
      ariaHiddenSiblings(container, modal.mountNode, modal.modalRef, hiddenSiblingNodes, true);
      var containerIndex = findIndexOf(this.containers, function (item) {
        return item.container === container;
      });

      if (containerIndex !== -1) {
        this.containers[containerIndex].modals.push(modal);
        return modalIndex;
      }

      this.containers.push({
        modals: [modal],
        container: container,
        restore: null,
        hiddenSiblingNodes: hiddenSiblingNodes
      });
      return modalIndex;
    }
  }, {
    key: "mount",
    value: function mount(modal, props) {
      var containerIndex = findIndexOf(this.containers, function (item) {
        return item.modals.indexOf(modal) !== -1;
      });
      var containerInfo = this.containers[containerIndex];

      if (!containerInfo.restore) {
        containerInfo.restore = handleContainer(containerInfo, props);
      }
    }
  }, {
    key: "remove",
    value: function remove(modal) {
      var modalIndex = this.modals.indexOf(modal);

      if (modalIndex === -1) {
        return modalIndex;
      }

      var containerIndex = findIndexOf(this.containers, function (item) {
        return item.modals.indexOf(modal) !== -1;
      });
      var containerInfo = this.containers[containerIndex];
      containerInfo.modals.splice(containerInfo.modals.indexOf(modal), 1);
      this.modals.splice(modalIndex, 1); // If that was the last modal in a container, clean up the container.

      if (containerInfo.modals.length === 0) {
        // The modal might be closed before it had the chance to be mounted in the DOM.
        if (containerInfo.restore) {
          containerInfo.restore();
        }

        if (modal.modalRef) {
          // In case the modal wasn't in the DOM yet.
          ariaHidden(modal.modalRef, true);
        }

        ariaHiddenSiblings(containerInfo.container, modal.mountNode, modal.modalRef, containerInfo.hiddenSiblingNodes, false);
        this.containers.splice(containerIndex, 1);
      } else {
        // Otherwise make sure the next top modal is visible to a screen reader.
        var nextTop = containerInfo.modals[containerInfo.modals.length - 1]; // as soon as a modal is adding its modalRef is undefined. it can't set
        // aria-hidden because the dom element doesn't exist either
        // when modal was unmounted before modalRef gets null

        if (nextTop.modalRef) {
          ariaHidden(nextTop.modalRef, false);
        }
      }

      return modalIndex;
    }
  }, {
    key: "isTopModal",
    value: function isTopModal(modal) {
      return this.modals.length > 0 && this.modals[this.modals.length - 1] === modal;
    }
  }]);

  return ModalManager;
}();

/* eslint-disable consistent-return, jsx-a11y/no-noninteractive-tabindex, camelcase */
/**
 * Utility component that locks focus inside the component.
 */

function Unstable_TrapFocus(props) {
  var children = props.children,
      _props$disableAutoFoc = props.disableAutoFocus,
      disableAutoFocus = _props$disableAutoFoc === void 0 ? false : _props$disableAutoFoc,
      _props$disableEnforce = props.disableEnforceFocus,
      disableEnforceFocus = _props$disableEnforce === void 0 ? false : _props$disableEnforce,
      _props$disableRestore = props.disableRestoreFocus,
      disableRestoreFocus = _props$disableRestore === void 0 ? false : _props$disableRestore,
      getDoc = props.getDoc,
      isEnabled = props.isEnabled,
      open = props.open;
  var ignoreNextEnforceFocus = React.useRef();
  var sentinelStart = React.useRef(null);
  var sentinelEnd = React.useRef(null);
  var nodeToRestore = React.useRef();
  var rootRef = React.useRef(null); // can be removed once we drop support for non ref forwarding class components

  var handleOwnRef = React.useCallback(function (instance) {
    // #StrictMode ready
    rootRef.current = ReactDOM.findDOMNode(instance);
  }, []);
  var handleRef = useForkRef(children.ref, handleOwnRef);
  var prevOpenRef = React.useRef();
  React.useEffect(function () {
    prevOpenRef.current = open;
  }, [open]);

  if (!prevOpenRef.current && open && typeof window !== 'undefined') {
    // WARNING: Potentially unsafe in concurrent mode.
    // The way the read on `nodeToRestore` is setup could make this actually safe.
    // Say we render `open={false}` -> `open={true}` but never commit.
    // We have now written a state that wasn't committed. But no committed effect
    // will read this wrong value. We only read from `nodeToRestore` in effects
    // that were committed on `open={true}`
    // WARNING: Prevents the instance from being garbage collected. Should only
    // hold a weak ref.
    nodeToRestore.current = getDoc().activeElement;
  }

  React.useEffect(function () {
    if (!open) {
      return;
    }

    var doc = ownerDocument(rootRef.current); // We might render an empty child.

    if (!disableAutoFocus && rootRef.current && !rootRef.current.contains(doc.activeElement)) {
      if (!rootRef.current.hasAttribute('tabIndex')) {
        if (process.env.NODE_ENV !== 'production') {
          console.error(['Material-UI: The modal content node does not accept focus.', 'For the benefit of assistive technologies, ' + 'the tabIndex of the node is being set to "-1".'].join('\n'));
        }

        rootRef.current.setAttribute('tabIndex', -1);
      }

      rootRef.current.focus();
    }

    var contain = function contain() {
      var rootElement = rootRef.current; // Cleanup functions are executed lazily in React 17.
      // Contain can be called between the component being unmounted and its cleanup function being run.

      if (rootElement === null) {
        return;
      }

      if (!doc.hasFocus() || disableEnforceFocus || !isEnabled() || ignoreNextEnforceFocus.current) {
        ignoreNextEnforceFocus.current = false;
        return;
      }

      if (rootRef.current && !rootRef.current.contains(doc.activeElement)) {
        rootRef.current.focus();
      }
    };

    var loopFocus = function loopFocus(event) {
      // 9 = Tab
      if (disableEnforceFocus || !isEnabled() || event.keyCode !== 9) {
        return;
      } // Make sure the next tab starts from the right place.


      if (doc.activeElement === rootRef.current) {
        // We need to ignore the next contain as
        // it will try to move the focus back to the rootRef element.
        ignoreNextEnforceFocus.current = true;

        if (event.shiftKey) {
          sentinelEnd.current.focus();
        } else {
          sentinelStart.current.focus();
        }
      }
    };

    doc.addEventListener('focus', contain, true);
    doc.addEventListener('keydown', loopFocus, true); // With Edge, Safari and Firefox, no focus related events are fired when the focused area stops being a focused area
    // e.g. https://bugzilla.mozilla.org/show_bug.cgi?id=559561.
    //
    // The whatwg spec defines how the browser should behave but does not explicitly mention any events:
    // https://html.spec.whatwg.org/multipage/interaction.html#focus-fixup-rule.

    var interval = setInterval(function () {
      contain();
    }, 50);
    return function () {
      clearInterval(interval);
      doc.removeEventListener('focus', contain, true);
      doc.removeEventListener('keydown', loopFocus, true); // restoreLastFocus()

      if (!disableRestoreFocus) {
        // In IE 11 it is possible for document.activeElement to be null resulting
        // in nodeToRestore.current being null.
        // Not all elements in IE 11 have a focus method.
        // Once IE 11 support is dropped the focus() call can be unconditional.
        if (nodeToRestore.current && nodeToRestore.current.focus) {
          nodeToRestore.current.focus();
        }

        nodeToRestore.current = null;
      }
    };
  }, [disableAutoFocus, disableEnforceFocus, disableRestoreFocus, isEnabled, open]);
  return /*#__PURE__*/React.createElement(React.Fragment, null, /*#__PURE__*/React.createElement("div", {
    tabIndex: 0,
    ref: sentinelStart,
    "data-test": "sentinelStart"
  }), /*#__PURE__*/React.cloneElement(children, {
    ref: handleRef
  }), /*#__PURE__*/React.createElement("div", {
    tabIndex: 0,
    ref: sentinelEnd,
    "data-test": "sentinelEnd"
  }));
}

process.env.NODE_ENV !== "production" ? Unstable_TrapFocus.propTypes = {
  // ----------------------------- Warning --------------------------------
  // | These PropTypes are generated from the TypeScript type definitions |
  // |     To update them edit the d.ts file and run "yarn proptypes"     |
  // ----------------------------------------------------------------------

  /**
   * A single child content element.
   */
  children: PropTypes.node,

  /**
   * If `true`, the trap focus will not automatically shift focus to itself when it opens, and
   * replace it to the last focused element when it closes.
   * This also works correctly with any trap focus children that have the `disableAutoFocus` prop.
   *
   * Generally this should never be set to `true` as it makes the trap focus less
   * accessible to assistive technologies, like screen readers.
   */
  disableAutoFocus: PropTypes.bool,

  /**
   * If `true`, the trap focus will not prevent focus from leaving the trap focus while open.
   *
   * Generally this should never be set to `true` as it makes the trap focus less
   * accessible to assistive technologies, like screen readers.
   */
  disableEnforceFocus: PropTypes.bool,

  /**
   * If `true`, the trap focus will not restore focus to previously focused element once
   * trap focus is hidden.
   */
  disableRestoreFocus: PropTypes.bool,

  /**
   * Return the document to consider.
   * We use it to implement the restore focus between different browser documents.
   */
  getDoc: PropTypes.func.isRequired,

  /**
   * Do we still want to enforce the focus?
   * This prop helps nesting TrapFocus elements.
   */
  isEnabled: PropTypes.func.isRequired,

  /**
   * If `true`, focus will be locked.
   */
  open: PropTypes.bool.isRequired
} : void 0;

if (process.env.NODE_ENV !== 'production') {
  // eslint-disable-next-line
  Unstable_TrapFocus['propTypes' + ''] = exactProp(Unstable_TrapFocus.propTypes);
}

var styles$1 = {
  /* Styles applied to the root element. */
  root: {
    zIndex: -1,
    position: 'fixed',
    right: 0,
    bottom: 0,
    top: 0,
    left: 0,
    backgroundColor: 'rgba(0, 0, 0, 0.5)',
    WebkitTapHighlightColor: 'transparent'
  },

  /* Styles applied to the root element if `invisible={true}`. */
  invisible: {
    backgroundColor: 'transparent'
  }
};
/**
 * @ignore - internal component.
 */

var SimpleBackdrop = /*#__PURE__*/React.forwardRef(function SimpleBackdrop(props, ref) {
  var _props$invisible = props.invisible,
      invisible = _props$invisible === void 0 ? false : _props$invisible,
      open = props.open,
      other = _objectWithoutProperties(props, ["invisible", "open"]);

  return open ? /*#__PURE__*/React.createElement("div", _extends({
    "aria-hidden": true,
    ref: ref
  }, other, {
    style: _extends({}, styles$1.root, invisible ? styles$1.invisible : {}, other.style)
  })) : null;
});
process.env.NODE_ENV !== "production" ? SimpleBackdrop.propTypes = {
  /**
   * If `true`, the backdrop is invisible.
   * It can be used when rendering a popover or a custom select component.
   */
  invisible: PropTypes.bool,

  /**
   * If `true`, the backdrop is open.
   */
  open: PropTypes.bool.isRequired
} : void 0;
var SimpleBackdrop$1 = SimpleBackdrop;

function getContainer(container) {
  container = typeof container === 'function' ? container() : container;
  return ReactDOM.findDOMNode(container);
}

function getHasTransition(props) {
  return props.children ? props.children.props.hasOwnProperty('in') : false;
} // A modal manager used to track and manage the state of open Modals.
// Modals don't open on the server so this won't conflict with concurrent requests.


var defaultManager = new ModalManager();
var styles = function styles(theme) {
  return {
    /* Styles applied to the root element. */
    root: {
      position: 'fixed',
      zIndex: theme.zIndex.modal,
      right: 0,
      bottom: 0,
      top: 0,
      left: 0
    },

    /* Styles applied to the root element if the `Modal` has exited. */
    hidden: {
      visibility: 'hidden'
    }
  };
};
/**
 * Modal is a lower-level construct that is leveraged by the following components:
 *
 * - [Dialog](/api/dialog/)
 * - [Drawer](/api/drawer/)
 * - [Menu](/api/menu/)
 * - [Popover](/api/popover/)
 *
 * If you are creating a modal dialog, you probably want to use the [Dialog](/api/dialog/) component
 * rather than directly using Modal.
 *
 * This component shares many concepts with [react-overlays](https://react-bootstrap.github.io/react-overlays/#modals).
 */

var Modal = /*#__PURE__*/React.forwardRef(function Modal(inProps, ref) {
  var theme = useTheme();
  var props = getThemeProps({
    name: 'MuiModal',
    props: _extends({}, inProps),
    theme: theme
  });

  var _props$BackdropCompon = props.BackdropComponent,
      BackdropComponent = _props$BackdropCompon === void 0 ? SimpleBackdrop$1 : _props$BackdropCompon,
      BackdropProps = props.BackdropProps,
      children = props.children,
      _props$closeAfterTran = props.closeAfterTransition,
      closeAfterTransition = _props$closeAfterTran === void 0 ? false : _props$closeAfterTran,
      container = props.container,
      _props$disableAutoFoc = props.disableAutoFocus,
      disableAutoFocus = _props$disableAutoFoc === void 0 ? false : _props$disableAutoFoc,
      _props$disableBackdro = props.disableBackdropClick,
      disableBackdropClick = _props$disableBackdro === void 0 ? false : _props$disableBackdro,
      _props$disableEnforce = props.disableEnforceFocus,
      disableEnforceFocus = _props$disableEnforce === void 0 ? false : _props$disableEnforce,
      _props$disableEscapeK = props.disableEscapeKeyDown,
      disableEscapeKeyDown = _props$disableEscapeK === void 0 ? false : _props$disableEscapeK,
      _props$disablePortal = props.disablePortal,
      disablePortal = _props$disablePortal === void 0 ? false : _props$disablePortal,
      _props$disableRestore = props.disableRestoreFocus,
      disableRestoreFocus = _props$disableRestore === void 0 ? false : _props$disableRestore,
      _props$disableScrollL = props.disableScrollLock,
      disableScrollLock = _props$disableScrollL === void 0 ? false : _props$disableScrollL,
      _props$hideBackdrop = props.hideBackdrop,
      hideBackdrop = _props$hideBackdrop === void 0 ? false : _props$hideBackdrop,
      _props$keepMounted = props.keepMounted,
      keepMounted = _props$keepMounted === void 0 ? false : _props$keepMounted,
      _props$manager = props.manager,
      manager = _props$manager === void 0 ? defaultManager : _props$manager,
      onBackdropClick = props.onBackdropClick,
      onClose = props.onClose,
      onEscapeKeyDown = props.onEscapeKeyDown,
      onRendered = props.onRendered,
      open = props.open,
      other = _objectWithoutProperties(props, ["BackdropComponent", "BackdropProps", "children", "closeAfterTransition", "container", "disableAutoFocus", "disableBackdropClick", "disableEnforceFocus", "disableEscapeKeyDown", "disablePortal", "disableRestoreFocus", "disableScrollLock", "hideBackdrop", "keepMounted", "manager", "onBackdropClick", "onClose", "onEscapeKeyDown", "onRendered", "open"]);

  var _React$useState = React.useState(true),
      exited = _React$useState[0],
      setExited = _React$useState[1];

  var modal = React.useRef({});
  var mountNodeRef = React.useRef(null);
  var modalRef = React.useRef(null);
  var handleRef = useForkRef(modalRef, ref);
  var hasTransition = getHasTransition(props);

  var getDoc = function getDoc() {
    return ownerDocument(mountNodeRef.current);
  };

  var getModal = function getModal() {
    modal.current.modalRef = modalRef.current;
    modal.current.mountNode = mountNodeRef.current;
    return modal.current;
  };

  var handleMounted = function handleMounted() {
    manager.mount(getModal(), {
      disableScrollLock: disableScrollLock
    }); // Fix a bug on Chrome where the scroll isn't initially 0.

    modalRef.current.scrollTop = 0;
  };

  var handleOpen = useEventCallback(function () {
    var resolvedContainer = getContainer(container) || getDoc().body;
    manager.add(getModal(), resolvedContainer); // The element was already mounted.

    if (modalRef.current) {
      handleMounted();
    }
  });
  var isTopModal = React.useCallback(function () {
    return manager.isTopModal(getModal());
  }, [manager]);
  var handlePortalRef = useEventCallback(function (node) {
    mountNodeRef.current = node;

    if (!node) {
      return;
    }

    if (onRendered) {
      onRendered();
    }

    if (open && isTopModal()) {
      handleMounted();
    } else {
      ariaHidden(modalRef.current, true);
    }
  });
  var handleClose = React.useCallback(function () {
    manager.remove(getModal());
  }, [manager]);
  React.useEffect(function () {
    return function () {
      handleClose();
    };
  }, [handleClose]);
  React.useEffect(function () {
    if (open) {
      handleOpen();
    } else if (!hasTransition || !closeAfterTransition) {
      handleClose();
    }
  }, [open, handleClose, hasTransition, closeAfterTransition, handleOpen]);

  if (!keepMounted && !open && (!hasTransition || exited)) {
    return null;
  }

  var handleEnter = function handleEnter() {
    setExited(false);
  };

  var handleExited = function handleExited() {
    setExited(true);

    if (closeAfterTransition) {
      handleClose();
    }
  };

  var handleBackdropClick = function handleBackdropClick(event) {
    if (event.target !== event.currentTarget) {
      return;
    }

    if (onBackdropClick) {
      onBackdropClick(event);
    }

    if (!disableBackdropClick && onClose) {
      onClose(event, 'backdropClick');
    }
  };

  var handleKeyDown = function handleKeyDown(event) {
    // The handler doesn't take event.defaultPrevented into account:
    //
    // event.preventDefault() is meant to stop default behaviours like
    // clicking a checkbox to check it, hitting a button to submit a form,
    // and hitting left arrow to move the cursor in a text input etc.
    // Only special HTML elements have these default behaviors.
    if (event.key !== 'Escape' || !isTopModal()) {
      return;
    }

    if (onEscapeKeyDown) {
      onEscapeKeyDown(event);
    }

    if (!disableEscapeKeyDown) {
      // Swallow the event, in case someone is listening for the escape key on the body.
      event.stopPropagation();

      if (onClose) {
        onClose(event, 'escapeKeyDown');
      }
    }
  };

  var inlineStyle = styles(theme || {
    zIndex: zIndex
  });
  var childProps = {};

  if (children.props.tabIndex === undefined) {
    childProps.tabIndex = children.props.tabIndex || '-1';
  } // It's a Transition like component


  if (hasTransition) {
    childProps.onEnter = createChainedFunction(handleEnter, children.props.onEnter);
    childProps.onExited = createChainedFunction(handleExited, children.props.onExited);
  }

  return /*#__PURE__*/React.createElement(Portal, {
    ref: handlePortalRef,
    container: container,
    disablePortal: disablePortal
  }, /*#__PURE__*/React.createElement("div", _extends({
    ref: handleRef,
    onKeyDown: handleKeyDown,
    role: "presentation"
  }, other, {
    style: _extends({}, inlineStyle.root, !open && exited ? inlineStyle.hidden : {}, other.style)
  }), hideBackdrop ? null : /*#__PURE__*/React.createElement(BackdropComponent, _extends({
    open: open,
    onClick: handleBackdropClick
  }, BackdropProps)), /*#__PURE__*/React.createElement(Unstable_TrapFocus, {
    disableEnforceFocus: disableEnforceFocus,
    disableAutoFocus: disableAutoFocus,
    disableRestoreFocus: disableRestoreFocus,
    getDoc: getDoc,
    isEnabled: isTopModal,
    open: open
  }, /*#__PURE__*/React.cloneElement(children, childProps))));
});
process.env.NODE_ENV !== "production" ? Modal.propTypes = {
  /**
   * A backdrop component. This prop enables custom backdrop rendering.
   */
  BackdropComponent: PropTypes.elementType,

  /**
   * Props applied to the [`Backdrop`](/api/backdrop/) element.
   */
  BackdropProps: PropTypes.object,

  /**
   * A single child content element.
   */
  children: elementAcceptingRef.isRequired,

  /**
   * When set to true the Modal waits until a nested Transition is completed before closing.
   */
  closeAfterTransition: PropTypes.bool,

  /**
   * A HTML element, component instance, or function that returns either.
   * The `container` will have the portal children appended to it.
   *
   * By default, it uses the body of the top-level document object,
   * so it's simply `document.body` most of the time.
   */
  container: PropTypes
  /* @typescript-to-proptypes-ignore */
  .oneOfType([HTMLElementType, PropTypes.instanceOf(React.Component), PropTypes.func]),

  /**
   * If `true`, the modal will not automatically shift focus to itself when it opens, and
   * replace it to the last focused element when it closes.
   * This also works correctly with any modal children that have the `disableAutoFocus` prop.
   *
   * Generally this should never be set to `true` as it makes the modal less
   * accessible to assistive technologies, like screen readers.
   */
  disableAutoFocus: PropTypes.bool,

  /**
   * If `true`, clicking the backdrop will not fire `onClose`.
   */
  disableBackdropClick: deprecatedPropType(PropTypes.bool, 'Use the onClose prop with the `reason` argument to filter the `backdropClick` events.'),

  /**
   * If `true`, the modal will not prevent focus from leaving the modal while open.
   *
   * Generally this should never be set to `true` as it makes the modal less
   * accessible to assistive technologies, like screen readers.
   */
  disableEnforceFocus: PropTypes.bool,

  /**
   * If `true`, hitting escape will not fire `onClose`.
   */
  disableEscapeKeyDown: PropTypes.bool,

  /**
   * Disable the portal behavior.
   * The children stay within it's parent DOM hierarchy.
   */
  disablePortal: PropTypes.bool,

  /**
   * If `true`, the modal will not restore focus to previously focused element once
   * modal is hidden.
   */
  disableRestoreFocus: PropTypes.bool,

  /**
   * Disable the scroll lock behavior.
   */
  disableScrollLock: PropTypes.bool,

  /**
   * If `true`, the backdrop is not rendered.
   */
  hideBackdrop: PropTypes.bool,

  /**
   * Always keep the children in the DOM.
   * This prop can be useful in SEO situation or
   * when you want to maximize the responsiveness of the Modal.
   */
  keepMounted: PropTypes.bool,

  /**
   * @ignore
   */
  manager: PropTypes.object,

  /**
   * Callback fired when the backdrop is clicked.
   */
  onBackdropClick: deprecatedPropType(PropTypes.func, 'Use the onClose prop with the `reason` argument to handle the `backdropClick` events.'),

  /**
   * Callback fired when the component requests to be closed.
   * The `reason` parameter can optionally be used to control the response to `onClose`.
   *
   * @param {object} event The event source of the callback.
   * @param {string} reason Can be: `"escapeKeyDown"`, `"backdropClick"`.
   */
  onClose: PropTypes.func,

  /**
   * Callback fired when the escape key is pressed,
   * `disableEscapeKeyDown` is false and the modal is in focus.
   */
  onEscapeKeyDown: deprecatedPropType(PropTypes.func, 'Use the onClose prop with the `reason` argument to handle the `escapeKeyDown` events.'),

  /**
   * Callback fired once the children has been mounted into the `container`.
   * It signals that the `open={true}` prop took effect.
   *
   * This prop will be removed in v5, the ref can be used instead.
   */
  onRendered: deprecatedPropType(PropTypes.func, 'Use the ref instead.'),

  /**
   * If `true`, the modal is open.
   */
  open: PropTypes.bool.isRequired
} : void 0;
var MuiModal = Modal;

export { MuiModal as M, _classCallCheck as _, getScrollbarSize as g, ownerWindow as o };
