@mui/base/legacy/Modal/Modal.js

import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
import * as React from 'react';
import PropTypes from 'prop-types';
import { elementAcceptingRef, HTMLElementType, unstable_ownerDocument as ownerDocument, unstable_useForkRef as useForkRef, unstable_createChainedFunction as createChainedFunction, unstable_useEventCallback as useEventCallback } from '@mui/utils';
import composeClasses from '../composeClasses';
import Portal from '../Portal';
import ModalManager, { ariaHidden } from './ModalManager';
import FocusTrap from '../FocusTrap';
import { getModalUtilityClass } from './modalClasses';
import { useSlotProps } from '../utils';
import { useClassNamesOverride } from '../utils/ClassNameConfigurator';
import { jsx as _jsx } from "react/jsx-runtime";
import { jsxs as _jsxs } from "react/jsx-runtime";
var useUtilityClasses = function useUtilityClasses(ownerState) {
  var open = ownerState.open,
    exited = ownerState.exited;
  var slots = {
    root: ['root', !open && exited && 'hidden'],
    backdrop: ['backdrop']
  };
  return composeClasses(slots, useClassNamesOverride(getModalUtilityClass));
};
function getContainer(container) {
  return typeof container === 'function' ? container() : container;
}
function getHasTransition(children) {
  return children ? 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();

/**
 * Modal is a lower-level construct that is leveraged by the following components:
 *
 * *   [Dialog](https://mui.com/material-ui/api/dialog/)
 * *   [Drawer](https://mui.com/material-ui/api/drawer/)
 * *   [Menu](https://mui.com/material-ui/api/menu/)
 * *   [Popover](https://mui.com/material-ui/api/popover/)
 *
 * If you are creating a modal dialog, you probably want to use the [Dialog](https://mui.com/material-ui/api/dialog/) component
 * rather than directly using Modal.
 *
 * This component shares many concepts with [react-overlays](https://react-bootstrap.github.io/react-overlays/#modals).
 *
 * Demos:
 *
 * - [Modal](https://mui.com/base/react-modal/)
 *
 * API:
 *
 * - [Modal API](https://mui.com/base/react-modal/components-api/#modal)
 */
var Modal = /*#__PURE__*/React.forwardRef(function Modal(props, forwardedRef) {
  var _props$ariaHidden, _slots$root;
  var 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$disableEnforce = props.disableEnforceFocus,
    disableEnforceFocus = _props$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,
    managerProp = _props$manager === void 0 ? defaultManager : _props$manager,
    onBackdropClick = props.onBackdropClick,
    onClose = props.onClose,
    onKeyDown = props.onKeyDown,
    open = props.open,
    onTransitionEnter = props.onTransitionEnter,
    onTransitionExited = props.onTransitionExited,
    _props$slotProps = props.slotProps,
    slotProps = _props$slotProps === void 0 ? {} : _props$slotProps,
    _props$slots = props.slots,
    slots = _props$slots === void 0 ? {} : _props$slots,
    other = _objectWithoutProperties(props, ["children", "closeAfterTransition", "container", "disableAutoFocus", "disableEnforceFocus", "disableEscapeKeyDown", "disablePortal", "disableRestoreFocus", "disableScrollLock", "hideBackdrop", "keepMounted", "manager", "onBackdropClick", "onClose", "onKeyDown", "open", "onTransitionEnter", "onTransitionExited", "slotProps", "slots"]); // TODO: `modal`` must change its type in this file to match the type of methods
  // provided by `ModalManager`
  var manager = managerProp;
  var _React$useState = React.useState(!open),
    exited = _React$useState[0],
    setExited = _React$useState[1];
  var modal = React.useRef({});
  var mountNodeRef = React.useRef(null);
  var modalRef = React.useRef(null);
  var handleRef = useForkRef(modalRef, forwardedRef);
  var hasTransition = getHasTransition(children);
  var ariaHiddenProp = (_props$ariaHidden = props['aria-hidden']) != null ? _props$ariaHidden : true;
  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.
    if (modalRef.current) {
      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 || !modalRef.current) {
      return;
    }
    if (open && isTopModal()) {
      handleMounted();
    } else {
      ariaHidden(modalRef.current, ariaHiddenProp);
    }
  });
  var handleClose = React.useCallback(function () {
    manager.remove(getModal(), ariaHiddenProp);
  }, [manager, ariaHiddenProp]);
  React.useEffect(function () {
    return function () {
      handleClose();
    };
  }, [handleClose]);
  React.useEffect(function () {
    if (open) {
      handleOpen();
    } else if (!hasTransition || !closeAfterTransition) {
      handleClose();
    }
  }, [open, handleClose, hasTransition, closeAfterTransition, handleOpen]);
  var ownerState = _extends({}, props, {
    closeAfterTransition: closeAfterTransition,
    disableAutoFocus: disableAutoFocus,
    disableEnforceFocus: disableEnforceFocus,
    disableEscapeKeyDown: disableEscapeKeyDown,
    disablePortal: disablePortal,
    disableRestoreFocus: disableRestoreFocus,
    disableScrollLock: disableScrollLock,
    exited: exited,
    hideBackdrop: hideBackdrop,
    keepMounted: keepMounted
  });
  var classes = useUtilityClasses(ownerState);
  var handleEnter = function handleEnter() {
    setExited(false);
    if (onTransitionEnter) {
      onTransitionEnter();
    }
  };
  var handleExited = function handleExited() {
    setExited(true);
    if (onTransitionExited) {
      onTransitionExited();
    }
    if (closeAfterTransition) {
      handleClose();
    }
  };
  var handleBackdropClick = function handleBackdropClick(event) {
    if (event.target !== event.currentTarget) {
      return;
    }
    if (onBackdropClick) {
      onBackdropClick(event);
    }
    if (onClose) {
      onClose(event, 'backdropClick');
    }
  };
  var handleKeyDown = function handleKeyDown(event) {
    if (onKeyDown) {
      onKeyDown(event);
    }

    // The handler doesn't take event.defaultPrevented into account:
    //
    // event.preventDefault() is meant to stop default behaviors 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 (!disableEscapeKeyDown) {
      // Swallow the event, in case someone is listening for the escape key on the body.
      event.stopPropagation();
      if (onClose) {
        onClose(event, 'escapeKeyDown');
      }
    }
  };
  var childProps = {};
  if (children.props.tabIndex === undefined) {
    childProps.tabIndex = '-1';
  }

  // It's a Transition like component
  if (hasTransition) {
    childProps.onEnter = createChainedFunction(handleEnter, children.props.onEnter);
    childProps.onExited = createChainedFunction(handleExited, children.props.onExited);
  }
  var Root = (_slots$root = slots.root) != null ? _slots$root : 'div';
  var rootProps = useSlotProps({
    elementType: Root,
    externalSlotProps: slotProps.root,
    externalForwardedProps: other,
    additionalProps: {
      ref: handleRef,
      role: 'presentation',
      onKeyDown: handleKeyDown
    },
    className: classes.root,
    ownerState: ownerState
  });
  var BackdropComponent = slots.backdrop;
  var backdropProps = useSlotProps({
    elementType: BackdropComponent,
    externalSlotProps: slotProps.backdrop,
    additionalProps: {
      'aria-hidden': true,
      onClick: handleBackdropClick,
      open: open
    },
    className: classes.backdrop,
    ownerState: ownerState
  });
  if (!keepMounted && !open && (!hasTransition || exited)) {
    return null;
  }
  return /*#__PURE__*/_jsx(Portal
  // @ts-expect-error TODO: include ref to Base UI Portal props
  , {
    ref: handlePortalRef,
    container: container,
    disablePortal: disablePortal,
    children: /*#__PURE__*/_jsxs(Root, _extends({}, rootProps, {
      children: [!hideBackdrop && BackdropComponent ? /*#__PURE__*/_jsx(BackdropComponent, _extends({}, backdropProps)) : null, /*#__PURE__*/_jsx(FocusTrap, {
        disableEnforceFocus: disableEnforceFocus,
        disableAutoFocus: disableAutoFocus,
        disableRestoreFocus: disableRestoreFocus,
        isEnabled: isTopModal,
        open: open,
        children: /*#__PURE__*/React.cloneElement(children, childProps)
      })]
    }))
  });
});
process.env.NODE_ENV !== "production" ? Modal.propTypes /* remove-proptypes */ = {
  // ----------------------------- Warning --------------------------------
  // | These PropTypes are generated from the TypeScript type definitions |
  // |     To update them edit TypeScript types and run "yarn proptypes"  |
  // ----------------------------------------------------------------------
  /**
   * A single child content element.
   */
  children: elementAcceptingRef.isRequired,
  /**
   * When set to true the Modal waits until a nested Transition is completed before closing.
   * @default false
   */
  closeAfterTransition: PropTypes.bool,
  /**
   * An HTML element or function that returns one.
   * 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.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.
   * @default false
   */
  disableAutoFocus: PropTypes.bool,
  /**
   * 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.
   * @default false
   */
  disableEnforceFocus: PropTypes.bool,
  /**
   * If `true`, hitting escape will not fire the `onClose` callback.
   * @default false
   */
  disableEscapeKeyDown: PropTypes.bool,
  /**
   * The `children` will be under the DOM hierarchy of the parent component.
   * @default false
   */
  disablePortal: PropTypes.bool,
  /**
   * If `true`, the modal will not restore focus to previously focused element once
   * modal is hidden or unmounted.
   * @default false
   */
  disableRestoreFocus: PropTypes.bool,
  /**
   * Disable the scroll lock behavior.
   * @default false
   */
  disableScrollLock: PropTypes.bool,
  /**
   * If `true`, the backdrop is not rendered.
   * @default false
   */
  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.
   * @default false
   */
  keepMounted: PropTypes.bool,
  /**
   * Callback fired when the backdrop is clicked.
   * @deprecated Use the `onClose` prop with the `reason` argument to handle the `backdropClick` events.
   */
  onBackdropClick: PropTypes.func,
  /**
   * 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,
  /**
   * If `true`, the component is shown.
   */
  open: PropTypes.bool.isRequired,
  /**
   * The props used for each slot inside the Modal.
   * @default {}
   */
  slotProps: PropTypes.shape({
    backdrop: PropTypes.oneOfType([PropTypes.func, PropTypes.object]),
    root: PropTypes.oneOfType([PropTypes.func, PropTypes.object])
  }),
  /**
   * The components used for each slot inside the Modal.
   * Either a string to use a HTML element or a component.
   * @default {}
   */
  slots: PropTypes.shape({
    backdrop: PropTypes.elementType,
    root: PropTypes.elementType
  })
} : void 0;
export default Modal;