text: "use strict";
  
  var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.default = void 0;
  
  var _objectWithoutPropertiesLoose2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutPropertiesLoose"));
  
  var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
  
  var React = _interopRequireWildcard(require("react"));
  
  var _reactIs = require("react-is");
  
  var _propTypes = _interopRequireDefault(require("prop-types"));
  
  var _clsx = _interopRequireDefault(require("clsx"));
  
  var _unstyled = require("@material-ui/unstyled");
  
  var _styled = _interopRequireDefault(require("../styles/styled"));
  
  var _useThemeProps = _interopRequireDefault(require("../styles/useThemeProps"));
  
  var _createTransitions = require("../styles/createTransitions");
  
  var _Zoom = _interopRequireDefault(require("../Zoom"));
  
  var _Fab = _interopRequireDefault(require("../Fab"));
  
  var _capitalize = _interopRequireDefault(require("../utils/capitalize"));
  
  var _isMuiElement = _interopRequireDefault(require("../utils/isMuiElement"));
  
  var _useForkRef = _interopRequireDefault(require("../utils/useForkRef"));
  
  var _useControlled = _interopRequireDefault(require("../utils/useControlled"));
  
  var _speedDialClasses = _interopRequireWildcard(require("./speedDialClasses"));
  
  var _jsxRuntime = require("react/jsx-runtime");
  
  const _excluded = ["ref"],
        _excluded2 = ["ariaLabel", "FabProps", "children", "className", "direction", "hidden", "icon", "onBlur", "onClose", "onFocus", "onKeyDown", "onMouseEnter", "onMouseLeave", "onOpen", "open", "openIcon", "TransitionComponent", "transitionDuration", "TransitionProps"],
        _excluded3 = ["ref"];
  
  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; }
  
  const useUtilityClasses = ownerState => {
    const {
      classes,
      open,
      direction
    } = ownerState;
    const slots = {
      root: ['root', `direction${(0, _capitalize.default)(direction)}`],
      fab: ['fab'],
      actions: ['actions', !open && 'actionsClosed']
    };
    return (0, _unstyled.unstable_composeClasses)(slots, _speedDialClasses.getSpeedDialUtilityClass, classes);
  };
  
  function getOrientation(direction) {
    if (direction === 'up' || direction === 'down') {
      return 'vertical';
    }
  
    if (direction === 'right' || direction === 'left') {
      return 'horizontal';
    }
  
    return undefined;
  }
  
  function clamp(value, min, max) {
    if (value < min) {
      return min;
    }
  
    if (value > max) {
      return max;
    }
  
    return value;
  }
  
  const dialRadius = 32;
  const spacingActions = 16;
  const SpeedDialRoot = (0, _styled.default)('div', {
    name: 'MuiSpeedDial',
    slot: 'Root',
    overridesResolver: (props, styles) => {
      const {
        ownerState
      } = props;
      return [styles.root, styles[`direction${(0, _capitalize.default)(ownerState.direction)}`]];
    }
  })(({
    theme,
    ownerState
  }) => (0, _extends2.default)({
    zIndex: theme.zIndex.speedDial,
    display: 'flex',
    alignItems: 'center',
    pointerEvents: 'none'
  }, ownerState.direction === 'up' && {
    flexDirection: 'column-reverse',
    [`& .${_speedDialClasses.default.actions}`]: {
      flexDirection: 'column-reverse',
      marginBottom: -dialRadius,
      paddingBottom: spacingActions + dialRadius
    }
  }, ownerState.direction === 'down' && {
    flexDirection: 'column',
    [`& .${_speedDialClasses.default.actions}`]: {
      flexDirection: 'column',
      marginTop: -dialRadius,
      paddingTop: spacingActions + dialRadius
    }
  }, ownerState.direction === 'left' && {
    flexDirection: 'row-reverse',
    [`& .${_speedDialClasses.default.actions}`]: {
      flexDirection: 'row-reverse',
      marginRight: -dialRadius,
      paddingRight: spacingActions + dialRadius
    }
  }, ownerState.direction === 'right' && {
    flexDirection: 'row',
    [`& .${_speedDialClasses.default.actions}`]: {
      flexDirection: 'row',
      marginLeft: -dialRadius,
      paddingLeft: spacingActions + dialRadius
    }
  }));
  const SpeedDialFab = (0, _styled.default)(_Fab.default, {
    name: 'MuiSpeedDial',
    slot: 'Fab',
    overridesResolver: (props, styles) => styles.fab
  })(() => ({
    pointerEvents: 'auto'
  }));
  const SpeedDialActions = (0, _styled.default)('div', {
    name: 'MuiSpeedDial',
    slot: 'Actions',
    overridesResolver: (props, styles) => {
      const {
        ownerState
      } = props;
      return [styles.actions, !ownerState.open && styles.actionsClosed];
    }
  })(({
    ownerState
  }) => (0, _extends2.default)({
    display: 'flex',
    pointerEvents: 'auto'
  }, !ownerState.open && {
    transition: 'top 0s linear 0.2s',
    pointerEvents: 'none'
  }));
  const SpeedDial = /*#__PURE__*/React.forwardRef(function SpeedDial(inProps, ref) {
    const props = (0, _useThemeProps.default)({
      props: inProps,
      name: 'MuiSpeedDial'
    });
    const {
      ariaLabel,
      FabProps: {
        ref: origDialButtonRef
      } = {},
      children: childrenProp,
      className,
      direction = 'up',
      hidden = false,
      icon,
      onBlur,
      onClose,
      onFocus,
      onKeyDown,
      onMouseEnter,
      onMouseLeave,
      onOpen,
      open: openProp,
      TransitionComponent = _Zoom.default,
      transitionDuration = {
        enter: _createTransitions.duration.enteringScreen,
        exit: _createTransitions.duration.leavingScreen
      },
      TransitionProps
    } = props,
          FabProps = (0, _objectWithoutPropertiesLoose2.default)(props.FabProps, _excluded),
          other = (0, _objectWithoutPropertiesLoose2.default)(props, _excluded2);
    const [open, setOpenState] = (0, _useControlled.default)({
      controlled: openProp,
      default: false,
      name: 'SpeedDial',
      state: 'open'
    });
    const ownerState = (0, _extends2.default)({}, props, {
      open,
      direction
    });
    const classes = useUtilityClasses(ownerState);
    const eventTimer = React.useRef();
    React.useEffect(() => {
      return () => {
        clearTimeout(eventTimer.current);
      };
    }, []);
    /**
     * an index in actions.current
     */
  
    const focusedAction = React.useRef(0);
    /**
     * pressing this key while the focus is on a child SpeedDialAction focuses
     * the next SpeedDialAction.
     * It is equal to the first arrow key pressed while focus is on the SpeedDial
     * that is not orthogonal to the direction.
     * @type {utils.ArrowKey?}
     */
  
    const nextItemArrowKey = React.useRef();
    /**
     * refs to the Button that have an action associated to them in this SpeedDial
     * [Fab, ...(SpeedDialActions > Button)]
     * @type {HTMLButtonElement[]}
     */
  
    const actions = React.useRef([]);
    actions.current = [actions.current[0]];
    const handleOwnFabRef = React.useCallback(fabFef => {
      actions.current[0] = fabFef;
    }, []);
    const handleFabRef = (0, _useForkRef.default)(origDialButtonRef, handleOwnFabRef);
    /**
     * creates a ref callback for the Button in a SpeedDialAction
     * Is called before the original ref callback for Button that was set in buttonProps
     *
     * @param dialActionIndex {number}
     * @param origButtonRef {React.RefObject?}
     */
  
    const createHandleSpeedDialActionButtonRef = (dialActionIndex, origButtonRef) => {
      return buttonRef => {
        actions.current[dialActionIndex + 1] = buttonRef;
  
        if (origButtonRef) {
          origButtonRef(buttonRef);
        }
      };
    };
  
    const handleKeyDown = event => {
      if (onKeyDown) {
        onKeyDown(event);
      }
  
      const key = event.key.replace('Arrow', '').toLowerCase();
      const {
        current: nextItemArrowKeyCurrent = key
      } = nextItemArrowKey;
  
      if (event.key === 'Escape') {
        setOpenState(false);
        actions.current[0].focus();
  
        if (onClose) {
          onClose(event, 'escapeKeyDown');
        }
  
        return;
      }
  
      if (getOrientation(key) === getOrientation(nextItemArrowKeyCurrent) && getOrientation(key) !== undefined) {
        event.preventDefault();
        const actionStep = key === nextItemArrowKeyCurrent ? 1 : -1; // stay within array indices
  
        const nextAction = clamp(focusedAction.current + actionStep, 0, actions.current.length - 1);
        actions.current[nextAction].focus();
        focusedAction.current = nextAction;
        nextItemArrowKey.current = nextItemArrowKeyCurrent;
      }
    };
  
    React.useEffect(() => {
      // actions were closed while navigation state was not reset
      if (!open) {
        focusedAction.current = 0;
        nextItemArrowKey.current = undefined;
      }
    }, [open]);
  
    const handleClose = event => {
      if (event.type === 'mouseleave' && onMouseLeave) {
        onMouseLeave(event);
      }
  
      if (event.type === 'blur' && onBlur) {
        onBlur(event);
      }
  
      clearTimeout(eventTimer.current);
  
      if (event.type === 'blur') {
        eventTimer.current = setTimeout(() => {
          setOpenState(false);
  
          if (onClose) {
            onClose(event, 'blur');
          }
        });
      } else {
        setOpenState(false);
  
        if (onClose) {
          onClose(event, 'mouseLeave');
        }
      }
    };
  
    const handleClick = event => {
      if (FabProps.onClick) {
        FabProps.onClick(event);
      }
  
      clearTimeout(eventTimer.current);
  
      if (open) {
        setOpenState(false);
  
        if (onClose) {
          onClose(event, 'toggle');
        }
      } else {
        setOpenState(true);
  
        if (onOpen) {
          onOpen(event, 'toggle');
        }
      }
    };
  
    const handleOpen = event => {
      if (event.type === 'mouseenter' && onMouseEnter) {
        onMouseEnter(event);
      }
  
      if (event.type === 'focus' && onFocus) {
        onFocus(event);
      } // When moving the focus between two items,
      // a chain if blur and focus event is triggered.
      // We only handle the last event.
  
  
      clearTimeout(eventTimer.current);
  
      if (!open) {
        // Wait for a future focus or click event
        eventTimer.current = setTimeout(() => {
          setOpenState(true);
  
          if (onOpen) {
            const eventMap = {
              focus: 'focus',
              mouseenter: 'mouseEnter'
            };
            onOpen(event, eventMap[event.type]);
          }
        });
      }
    }; // Filter the label for valid id characters.
  
  
    const id = ariaLabel.replace(/^[^a-z]+|[^\w:.-]+/gi, '');
    const allItems = React.Children.toArray(childrenProp).filter(child => {
      if (process.env.NODE_ENV !== 'production') {
        if ((0, _reactIs.isFragment)(child)) {
          console.error(["Material-UI: The SpeedDial component doesn't accept a Fragment as a child.", 'Consider providing an array instead.'].join('\n'));
        }
      }
  
      return /*#__PURE__*/React.isValidElement(child);
    });
    const children = allItems.map((child, index) => {
      const _child$props = child.props,
            {
        FabProps: {
          ref: origButtonRef
        } = {},
        tooltipPlacement: tooltipPlacementProp
      } = _child$props,
            ChildFabProps = (0, _objectWithoutPropertiesLoose2.default)(_child$props.FabProps, _excluded3);
      const tooltipPlacement = tooltipPlacementProp || (getOrientation(direction) === 'vertical' ? 'left' : 'top');
      return /*#__PURE__*/React.cloneElement(child, {
        FabProps: (0, _extends2.default)({}, ChildFabProps, {
          ref: createHandleSpeedDialActionButtonRef(index, origButtonRef)
        }),
        delay: 30 * (open ? index : allItems.length - index),
        open,
        tooltipPlacement,
        id: `${id}-action-${index}`
      });
    });
    return /*#__PURE__*/(0, _jsxRuntime.jsxs)(SpeedDialRoot, (0, _extends2.default)({
      className: (0, _clsx.default)(classes.root, className),
      ref: ref,
      role: "presentation",
      onKeyDown: handleKeyDown,
      onBlur: handleClose,
      onFocus: handleOpen,
      onMouseEnter: handleOpen,
      onMouseLeave: handleClose,
      ownerState: ownerState
    }, other, {
      children: [/*#__PURE__*/(0, _jsxRuntime.jsx)(TransitionComponent, (0, _extends2.default)({
        in: !hidden,
        timeout: transitionDuration,
        unmountOnExit: true
      }, TransitionProps, {
        children: /*#__PURE__*/(0, _jsxRuntime.jsx)(SpeedDialFab, (0, _extends2.default)({
          color: "primary",
          "aria-label": ariaLabel,
          "aria-haspopup": "true",
          "aria-expanded": open,
          "aria-controls": `${id}-actions`
        }, FabProps, {
          onClick: handleClick,
          className: (0, _clsx.default)(classes.fab, FabProps.className),
          ref: handleFabRef,
          ownerState: ownerState,
          children: /*#__PURE__*/React.isValidElement(icon) && (0, _isMuiElement.default)(icon, ['SpeedDialIcon']) ? /*#__PURE__*/React.cloneElement(icon, {
            open
          }) : icon
        }))
      })), /*#__PURE__*/(0, _jsxRuntime.jsx)(SpeedDialActions, {
        id: `${id}-actions`,
        role: "menu",
        "aria-orientation": getOrientation(direction),
        className: (0, _clsx.default)(classes.actions, !open && classes.actionsClosed),
        ownerState: ownerState,
        children: children
      })]
    }));
  });
  process.env.NODE_ENV !== "production" ? SpeedDial.propTypes
  /* remove-proptypes */
  = {
    // ----------------------------- Warning --------------------------------
    // | These PropTypes are generated from the TypeScript type definitions |
    // |     To update them edit the d.ts file and run "yarn proptypes"     |
    // ----------------------------------------------------------------------
  
    /**
     * The aria-label of the button element.
     * Also used to provide the `id` for the `SpeedDial` element and its children.
     */
    ariaLabel: _propTypes.default.string.isRequired,
  
    /**
     * SpeedDialActions to display when the SpeedDial is `open`.
     */
    children: _propTypes.default.node,
  
    /**
     * Override or extend the styles applied to the component.
     */
    classes: _propTypes.default.object,
  
    /**
     * @ignore
     */
    className: _propTypes.default.string,
  
    /**
     * The direction the actions open relative to the floating action button.
     * @default 'up'
     */
    direction: _propTypes.default.oneOf(['down', 'left', 'right', 'up']),
  
    /**
     * Props applied to the [`Fab`](/api/fab/) element.
     * @default {}
     */
    FabProps: _propTypes.default.object,
  
    /**
     * If `true`, the SpeedDial is hidden.
     * @default false
     */
    hidden: _propTypes.default.bool,
  
    /**
     * The icon to display in the SpeedDial Fab. The `SpeedDialIcon` component
     * provides a default Icon with animation.
     */
    icon: _propTypes.default.node,
  
    /**
     * @ignore
     */
    onBlur: _propTypes.default.func,
  
    /**
     * Callback fired when the component requests to be closed.
     *
     * @param {object} event The event source of the callback.
     * @param {string} reason Can be: `"toggle"`, `"blur"`, `"mouseLeave"`, `"escapeKeyDown"`.
     */
    onClose: _propTypes.default.func,
  
    /**
     * @ignore
     */
    onFocus: _propTypes.default.func,
  
    /**
     * @ignore
     */
    onKeyDown: _propTypes.default.func,
  
    /**
     * @ignore
     */
    onMouseEnter: _propTypes.default.func,
  
    /**
     * @ignore
     */
    onMouseLeave: _propTypes.default.func,
  
    /**
     * Callback fired when the component requests to be open.
     *
     * @param {object} event The event source of the callback.
     * @param {string} reason Can be: `"toggle"`, `"focus"`, `"mouseEnter"`.
     */
    onOpen: _propTypes.default.func,
  
    /**
     * If `true`, the component is shown.
     */
    open: _propTypes.default.bool,
  
    /**
     * The icon to display in the SpeedDial Fab when the SpeedDial is open.
     */
    openIcon: _propTypes.default.node,
  
    /**
     * The system prop that allows defining system overrides as well as additional CSS styles.
     */
    sx: _propTypes.default.object,
  
    /**
     * The component used for the transition.
     * [Follow this guide](/components/transitions/#transitioncomponent-prop) to learn more about the requirements for this component.
     * @default Zoom
     */
    TransitionComponent: _propTypes.default.elementType,
  
    /**
     * The duration for the transition, in milliseconds.
     * You may specify a single timeout for all transitions, or individually with an object.
     * @default {
     *   enter: duration.enteringScreen,
     *   exit: duration.leavingScreen,
     * }
     */
    transitionDuration: _propTypes.default.oneOfType([_propTypes.default.number, _propTypes.default.shape({
      appear: _propTypes.default.number,
      enter: _propTypes.default.number,
      exit: _propTypes.default.number
    })]),
  
    /**
     * Props applied to the transition element.
     * By default, the element is based on this [`Transition`](http://reactcommunity.org/react-transition-group/transition) component.
     */
    TransitionProps: _propTypes.default.object
  } : void 0;
  var _default = SpeedDial;
  exports.default = _default;