import _extends from "@babel/runtime/helpers/esm/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
import * as React from 'react';
import PropTypes from 'prop-types';
import * as ReactDOM from 'react-dom';
import clsx from 'clsx';
import { elementTypeAcceptingRef, refType } from '@material-ui/utils';
import useForkRef from '../utils/useForkRef';
import useEventCallback from '../utils/useEventCallback';
import deprecatedPropType from '../utils/deprecatedPropType';
import withStyles from '../styles/withStyles';
import useIsFocusVisible from '../utils/useIsFocusVisible';
import TouchRipple from './TouchRipple';
export const styles = {
  /* Styles applied to the root element. */
  root: {
    display: 'inline-flex',
    alignItems: 'center',
    justifyContent: 'center',
    position: 'relative',
    WebkitTapHighlightColor: 'transparent',
    backgroundColor: 'transparent',
    // Reset default value
    // We disable the focus ring for mouse, touch and keyboard users.
    outline: 0,
    border: 0,
    margin: 0,
    // Remove the margin in Safari
    borderRadius: 0,
    padding: 0,
    // Remove the padding in Firefox
    cursor: 'pointer',
    userSelect: 'none',
    verticalAlign: 'middle',
    '-moz-appearance': 'none',
    // Reset
    '-webkit-appearance': 'none',
    // Reset
    textDecoration: 'none',
    // So we take precedent over the style of a native <a /> element.
    color: 'inherit',
    '&::-moz-focus-inner': {
      borderStyle: 'none' // Remove Firefox dotted outline.

    },
    '&$disabled': {
      pointerEvents: 'none',
      // Disable link interactions
      cursor: 'default'
    },
    '@media print': {
      colorAdjust: 'exact'
    }
  },

  /* Pseudo-class applied to the root element if `disabled={true}`. */
  disabled: {},

  /* Pseudo-class applied to the root element if keyboard focused. */
  focusVisible: {}
};
/**
 * `ButtonBase` contains as few styles as possible.
 * It aims to be a simple building block for creating a button.
 * It contains a load of style reset and some focus/ripple logic.
 */

const ButtonBase = /*#__PURE__*/React.forwardRef(function ButtonBase(props, ref) {
  const {
    action,
    buttonRef: buttonRefProp,
    centerRipple = false,
    children,
    classes,
    className,
    component = 'button',
    disabled = false,
    disableRipple = false,
    disableTouchRipple = false,
    focusRipple = false,
    focusVisibleClassName,
    onBlur,
    onClick,
    onFocus,
    onFocusVisible,
    onKeyDown,
    onKeyUp,
    onMouseDown,
    onMouseLeave,
    onMouseUp,
    onTouchEnd,
    onTouchMove,
    onTouchStart,
    onDragLeave,
    tabIndex = 0,
    TouchRippleProps,
    type = 'button'
  } = props,
        other = _objectWithoutPropertiesLoose(props, ["action", "buttonRef", "centerRipple", "children", "classes", "className", "component", "disabled", "disableRipple", "disableTouchRipple", "focusRipple", "focusVisibleClassName", "onBlur", "onClick", "onFocus", "onFocusVisible", "onKeyDown", "onKeyUp", "onMouseDown", "onMouseLeave", "onMouseUp", "onTouchEnd", "onTouchMove", "onTouchStart", "onDragLeave", "tabIndex", "TouchRippleProps", "type"]);

  const buttonRef = React.useRef(null);

  function getButtonNode() {
    // #StrictMode ready
    return ReactDOM.findDOMNode(buttonRef.current);
  }

  const rippleRef = React.useRef(null);
  const [focusVisible, setFocusVisible] = React.useState(false);

  if (disabled && focusVisible) {
    setFocusVisible(false);
  }

  const {
    isFocusVisible,
    onBlurVisible,
    ref: focusVisibleRef
  } = useIsFocusVisible();
  React.useImperativeHandle(action, () => ({
    focusVisible: () => {
      setFocusVisible(true);
      buttonRef.current.focus();
    }
  }), []);
  React.useEffect(() => {
    if (focusVisible && focusRipple && !disableRipple) {
      rippleRef.current.pulsate();
    }
  }, [disableRipple, focusRipple, focusVisible]);

  function useRippleHandler(rippleAction, eventCallback, skipRippleAction = disableTouchRipple) {
    return useEventCallback(event => {
      if (eventCallback) {
        eventCallback(event);
      }

      const ignore = skipRippleAction;

      if (!ignore && rippleRef.current) {
        rippleRef.current[rippleAction](event);
      }

      return true;
    });
  }

  const handleMouseDown = useRippleHandler('start', onMouseDown);
  const handleDragLeave = useRippleHandler('stop', onDragLeave);
  const handleMouseUp = useRippleHandler('stop', onMouseUp);
  const handleMouseLeave = useRippleHandler('stop', event => {
    if (focusVisible) {
      event.preventDefault();
    }

    if (onMouseLeave) {
      onMouseLeave(event);
    }
  });
  const handleTouchStart = useRippleHandler('start', onTouchStart);
  const handleTouchEnd = useRippleHandler('stop', onTouchEnd);
  const handleTouchMove = useRippleHandler('stop', onTouchMove);
  const handleBlur = useRippleHandler('stop', event => {
    if (focusVisible) {
      onBlurVisible(event);
      setFocusVisible(false);
    }

    if (onBlur) {
      onBlur(event);
    }
  }, false);
  const handleFocus = useEventCallback(event => {
    // Fix for https://github.com/facebook/react/issues/7769
    if (!buttonRef.current) {
      buttonRef.current = event.currentTarget;
    }

    if (isFocusVisible(event)) {
      setFocusVisible(true);

      if (onFocusVisible) {
        onFocusVisible(event);
      }
    }

    if (onFocus) {
      onFocus(event);
    }
  });

  const isNonNativeButton = () => {
    const button = getButtonNode();
    return component && component !== 'button' && !(button.tagName === 'A' && button.href);
  };
  /**
   * IE 11 shim for https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/repeat
   */


  const keydownRef = React.useRef(false);
  const handleKeyDown = useEventCallback(event => {
    // Check if key is already down to avoid repeats being counted as multiple activations
    if (focusRipple && !keydownRef.current && focusVisible && rippleRef.current && event.key === ' ') {
      keydownRef.current = true;
      event.persist();
      rippleRef.current.stop(event, () => {
        rippleRef.current.start(event);
      });
    }

    if (event.target === event.currentTarget && isNonNativeButton() && event.key === ' ') {
      event.preventDefault();
    }

    if (onKeyDown) {
      onKeyDown(event);
    } // Keyboard accessibility for non interactive elements


    if (event.target === event.currentTarget && isNonNativeButton() && event.key === 'Enter' && !disabled) {
      event.preventDefault();

      if (onClick) {
        onClick(event);
      }
    }
  });
  const handleKeyUp = useEventCallback(event => {
    // calling preventDefault in keyUp on a <button> will not dispatch a click event if Space is pressed
    // https://codesandbox.io/s/button-keyup-preventdefault-dn7f0
    if (focusRipple && event.key === ' ' && rippleRef.current && focusVisible && !event.defaultPrevented) {
      keydownRef.current = false;
      event.persist();
      rippleRef.current.stop(event, () => {
        rippleRef.current.pulsate(event);
      });
    }

    if (onKeyUp) {
      onKeyUp(event);
    } // Keyboard accessibility for non interactive elements


    if (onClick && event.target === event.currentTarget && isNonNativeButton() && event.key === ' ' && !event.defaultPrevented) {
      onClick(event);
    }
  });
  let ComponentProp = component;

  if (ComponentProp === 'button' && other.href) {
    ComponentProp = 'a';
  }

  const buttonProps = {};

  if (ComponentProp === 'button') {
    buttonProps.type = type;
    buttonProps.disabled = disabled;
  } else {
    if (ComponentProp !== 'a' || !other.href) {
      buttonProps.role = 'button';
    }

    buttonProps['aria-disabled'] = disabled;
  }

  const handleUserRef = useForkRef(buttonRefProp, ref);
  const handleOwnRef = useForkRef(focusVisibleRef, buttonRef);
  const handleRef = useForkRef(handleUserRef, handleOwnRef);
  const [mountedState, setMountedState] = React.useState(false);
  React.useEffect(() => {
    setMountedState(true);
  }, []);
  const enableTouchRipple = mountedState && !disableRipple && !disabled;

  if (process.env.NODE_ENV !== 'production') {
    // eslint-disable-next-line react-hooks/rules-of-hooks
    React.useEffect(() => {
      if (enableTouchRipple && !rippleRef.current) {
        console.error(['Material-UI: The `component` prop provided to ButtonBase is invalid.', 'Please make sure the children prop is rendered in this custom component.'].join('\n'));
      }
    }, [enableTouchRipple]);
  }

  return /*#__PURE__*/React.createElement(ComponentProp, _extends({
    className: clsx(classes.root, className, focusVisible && [classes.focusVisible, focusVisibleClassName], disabled && classes.disabled),
    onBlur: handleBlur,
    onClick: onClick,
    onFocus: handleFocus,
    onKeyDown: handleKeyDown,
    onKeyUp: handleKeyUp,
    onMouseDown: handleMouseDown,
    onMouseLeave: handleMouseLeave,
    onMouseUp: handleMouseUp,
    onDragLeave: handleDragLeave,
    onTouchEnd: handleTouchEnd,
    onTouchMove: handleTouchMove,
    onTouchStart: handleTouchStart,
    ref: handleRef,
    tabIndex: disabled ? -1 : tabIndex
  }, buttonProps, other), children, enableTouchRipple ?
  /*#__PURE__*/

  /* TouchRipple is only needed client-side, x2 boost on the server. */
  React.createElement(TouchRipple, _extends({
    ref: rippleRef,
    center: centerRipple
  }, TouchRippleProps)) : null);
});
process.env.NODE_ENV !== "production" ? ButtonBase.propTypes = {
  // ----------------------------- Warning --------------------------------
  // | These PropTypes are generated from the TypeScript type definitions |
  // |     To update them edit the d.ts file and run "yarn proptypes"     |
  // ----------------------------------------------------------------------

  /**
   * A ref for imperative actions.
   * It currently only supports `focusVisible()` action.
   */
  action: refType,

  /**
   * @ignore
   *
   * Use that prop to pass a ref to the native button component.
   * @deprecated Use `ref` instead.
   */
  buttonRef: deprecatedPropType(refType, 'Use `ref` instead.'),

  /**
   * If `true`, the ripples will be centered.
   * They won't start at the cursor interaction position.
   */
  centerRipple: PropTypes.bool,

  /**
   * The content of the component.
   */
  children: PropTypes.node,

  /**
   * Override or extend the styles applied to the component.
   * See [CSS API](#css) below for more details.
   */
  classes: PropTypes.object,

  /**
   * @ignore
   */
  className: PropTypes.string,

  /**
   * The component used for the root node.
   * Either a string to use a HTML element or a component.
   */
  component: elementTypeAcceptingRef,

  /**
   * If `true`, the base button will be disabled.
   */
  disabled: PropTypes.bool,

  /**
   * If `true`, the ripple effect will be disabled.
   *
   * ⚠️ Without a ripple there is no styling for :focus-visible by default. Be sure
   * to highlight the element by applying separate styles with the `focusVisibleClassName`.
   */
  disableRipple: PropTypes.bool,

  /**
   * If `true`, the touch ripple effect will be disabled.
   */
  disableTouchRipple: PropTypes.bool,

  /**
   * If `true`, the base button will have a keyboard focus ripple.
   */
  focusRipple: PropTypes.bool,

  /**
   * This prop can help identify which element has keyboard focus.
   * The class name will be applied when the element gains the focus through keyboard interaction.
   * It's a polyfill for the [CSS :focus-visible selector](https://drafts.csswg.org/selectors-4/#the-focus-visible-pseudo).
   * The rationale for using this feature [is explained here](https://github.com/WICG/focus-visible/blob/master/explainer.md).
   * A [polyfill can be used](https://github.com/WICG/focus-visible) to apply a `focus-visible` class to other components
   * if needed.
   */
  focusVisibleClassName: PropTypes.string,

  /**
   * @ignore
   */
  href: PropTypes.string,

  /**
   * @ignore
   */
  onBlur: PropTypes.func,

  /**
   * @ignore
   */
  onClick: PropTypes.func,

  /**
   * @ignore
   */
  onDragLeave: PropTypes.func,

  /**
   * @ignore
   */
  onFocus: PropTypes.func,

  /**
   * Callback fired when the component is focused with a keyboard.
   * We trigger a `onFocus` callback too.
   */
  onFocusVisible: PropTypes.func,

  /**
   * @ignore
   */
  onKeyDown: PropTypes.func,

  /**
   * @ignore
   */
  onKeyUp: PropTypes.func,

  /**
   * @ignore
   */
  onMouseDown: PropTypes.func,

  /**
   * @ignore
   */
  onMouseLeave: PropTypes.func,

  /**
   * @ignore
   */
  onMouseUp: PropTypes.func,

  /**
   * @ignore
   */
  onTouchEnd: PropTypes.func,

  /**
   * @ignore
   */
  onTouchMove: PropTypes.func,

  /**
   * @ignore
   */
  onTouchStart: PropTypes.func,

  /**
   * @ignore
   */
  tabIndex: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),

  /**
   * Props applied to the `TouchRipple` element.
   */
  TouchRippleProps: PropTypes.object,

  /**
   * @ignore
   */
  type: PropTypes.oneOfType([PropTypes.oneOf(['button', 'reset', 'submit']), PropTypes.string])
} : void 0;
export default withStyles(styles, {
  name: 'MuiButtonBase'
})(ButtonBase);