"use strict";

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

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

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

var _objectWithoutPropertiesLoose2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutPropertiesLoose"));

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

var _propTypes = _interopRequireDefault(require("prop-types"));

var _clsx = _interopRequireDefault(require("clsx"));

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

var _isHostComponent = _interopRequireDefault(require("../utils/isHostComponent"));

var _composeClasses = _interopRequireDefault(require("../composeClasses"));

var _sliderUnstyledClasses = require("./sliderUnstyledClasses");

var _SliderValueLabelUnstyled = _interopRequireDefault(require("./SliderValueLabelUnstyled"));

var _jsxRuntime = require("react/jsx-runtime");

const _excluded = ["aria-label", "aria-labelledby", "aria-valuetext", "className", "component", "classes", "defaultValue", "disableSwap", "disabled", "getAriaLabel", "getAriaValueText", "marks", "max", "min", "name", "onChange", "onChangeCommitted", "onMouseDown", "orientation", "scale", "step", "tabIndex", "track", "value", "valueLabelDisplay", "valueLabelFormat", "isRtl", "components", "componentsProps"];

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 INTENTIONAL_DRAG_COUNT_THRESHOLD = 2;

function asc(a, b) {
  return a - b;
}

function clamp(value, min, max) {
  if (value == null) {
    return min;
  }

  return Math.min(Math.max(min, value), max);
}

function findClosest(values, currentValue) {
  const {
    index: closestIndex
  } = values.reduce((acc, value, index) => {
    const distance = Math.abs(currentValue - value);

    if (acc === null || distance < acc.distance || distance === acc.distance) {
      return {
        distance,
        index
      };
    }

    return acc;
  }, null);
  return closestIndex;
}

function trackFinger(event, touchId) {
  if (touchId.current !== undefined && event.changedTouches) {
    for (let i = 0; i < event.changedTouches.length; i += 1) {
      const touch = event.changedTouches[i];

      if (touch.identifier === touchId.current) {
        return {
          x: touch.clientX,
          y: touch.clientY
        };
      }
    }

    return false;
  }

  return {
    x: event.clientX,
    y: event.clientY
  };
}

function valueToPercent(value, min, max) {
  return (value - min) * 100 / (max - min);
}

function percentToValue(percent, min, max) {
  return (max - min) * percent + min;
}

function getDecimalPrecision(num) {
  // This handles the case when num is very small (0.00000001), js will turn this into 1e-8.
  // When num is bigger than 1 or less than -1 it won't get converted to this notation so it's fine.
  if (Math.abs(num) < 1) {
    const parts = num.toExponential().split('e-');
    const matissaDecimalPart = parts[0].split('.')[1];
    return (matissaDecimalPart ? matissaDecimalPart.length : 0) + parseInt(parts[1], 10);
  }

  const decimalPart = num.toString().split('.')[1];
  return decimalPart ? decimalPart.length : 0;
}

function roundValueToStep(value, step, min) {
  const nearest = Math.round((value - min) / step) * step + min;
  return Number(nearest.toFixed(getDecimalPrecision(step)));
}

function setValueIndex({
  values,
  newValue,
  index
}) {
  const output = values.slice();
  output[index] = newValue;
  return output.sort(asc);
}

function focusThumb({
  sliderRef,
  activeIndex,
  setActive
}) {
  const doc = (0, _utils.unstable_ownerDocument)(sliderRef.current);

  if (!sliderRef.current.contains(doc.activeElement) || Number(doc.activeElement.getAttribute('data-index')) !== activeIndex) {
    sliderRef.current.querySelector(`[type="range"][data-index="${activeIndex}"]`).focus();
  }

  if (setActive) {
    setActive(activeIndex);
  }
}

const axisProps = {
  horizontal: {
    offset: percent => ({
      left: `${percent}%`
    }),
    leap: percent => ({
      width: `${percent}%`
    })
  },
  'horizontal-reverse': {
    offset: percent => ({
      right: `${percent}%`
    }),
    leap: percent => ({
      width: `${percent}%`
    })
  },
  vertical: {
    offset: percent => ({
      bottom: `${percent}%`
    }),
    leap: percent => ({
      height: `${percent}%`
    })
  }
};

const Identity = x => x; // TODO: remove support for Safari < 13.
// https://caniuse.com/#search=touch-action
//
// Safari, on iOS, supports touch action since v13.
// Over 80% of the iOS phones are compatible
// in August 2020.
// Utilizing the CSS.supports method to check if touch-action is supported.
// Since CSS.supports is supported on all but Edge@12 and IE and touch-action
// is supported on both Edge@12 and IE if CSS.supports is not available that means that
// touch-action will be supported


let cachedSupportsTouchActionNone;

function doesSupportTouchActionNone() {
  if (cachedSupportsTouchActionNone === undefined) {
    if (typeof CSS !== 'undefined' && typeof CSS.supports === 'function') {
      cachedSupportsTouchActionNone = CSS.supports('touch-action', 'none');
    } else {
      cachedSupportsTouchActionNone = true;
    }
  }

  return cachedSupportsTouchActionNone;
}

const useUtilityClasses = ownerState => {
  const {
    disabled,
    dragging,
    marked,
    orientation,
    track,
    classes
  } = ownerState;
  const slots = {
    root: ['root', disabled && 'disabled', dragging && 'dragging', marked && 'marked', orientation === 'vertical' && 'vertical', track === 'inverted' && 'trackInverted', track === false && 'trackFalse'],
    rail: ['rail'],
    track: ['track'],
    mark: ['mark'],
    markActive: ['markActive'],
    markLabel: ['markLabel'],
    markLabelActive: ['markLabelActive'],
    valueLabel: ['valueLabel'],
    thumb: ['thumb', disabled && 'disabled'],
    active: ['active'],
    disabled: ['disabled'],
    focusVisible: ['focusVisible']
  };
  return (0, _composeClasses.default)(slots, _sliderUnstyledClasses.getSliderUtilityClass, classes);
};

const Forward = ({
  children
}) => children;

const SliderUnstyled = /*#__PURE__*/React.forwardRef(function SliderUnstyled(props, ref) {
  const {
    'aria-label': ariaLabel,
    'aria-labelledby': ariaLabelledby,
    'aria-valuetext': ariaValuetext,
    className,
    component = 'span',
    classes: classesProp,
    defaultValue,
    disableSwap = false,
    disabled = false,
    getAriaLabel,
    getAriaValueText,
    marks: marksProp = false,
    max = 100,
    min = 0,
    name,
    onChange,
    onChangeCommitted,
    onMouseDown,
    orientation = 'horizontal',
    scale = Identity,
    step = 1,
    tabIndex,
    track = 'normal',
    value: valueProp,
    valueLabelDisplay = 'off',
    valueLabelFormat = Identity,
    isRtl = false,
    components = {},
    componentsProps = {}
  } = props,
        other = (0, _objectWithoutPropertiesLoose2.default)(props, _excluded);
  const touchId = React.useRef(); // We can't use the :active browser pseudo-classes.
  // - The active state isn't triggered when clicking on the rail.
  // - The active state isn't transferred when inversing a range slider.

  const [active, setActive] = React.useState(-1);
  const [open, setOpen] = React.useState(-1);
  const [dragging, setDragging] = React.useState(false);
  const moveCount = React.useRef(0);
  const [valueDerived, setValueState] = (0, _utils.unstable_useControlled)({
    controlled: valueProp,
    default: defaultValue != null ? defaultValue : min,
    name: 'Slider'
  });

  const handleChange = onChange && ((event, value, thumbIndex) => {
    // Redefine target to allow name and value to be read.
    // This allows seamless integration with the most popular form libraries.
    // https://github.com/mui-org/material-ui/issues/13485#issuecomment-676048492
    // Clone the event to not override `target` of the original event.
    const nativeEvent = event.nativeEvent || event;
    const clonedEvent = new nativeEvent.constructor(nativeEvent.type, nativeEvent);
    Object.defineProperty(clonedEvent, 'target', {
      writable: true,
      value: {
        value,
        name
      }
    });
    onChange(clonedEvent, value, thumbIndex);
  });

  const range = Array.isArray(valueDerived);
  let values = range ? valueDerived.slice().sort(asc) : [valueDerived];
  values = values.map(value => clamp(value, min, max));
  const marks = marksProp === true && step !== null ? [...Array(Math.floor((max - min) / step) + 1)].map((_, index) => ({
    value: min + step * index
  })) : marksProp || [];
  const {
    isFocusVisibleRef,
    onBlur: handleBlurVisible,
    onFocus: handleFocusVisible,
    ref: focusVisibleRef
  } = (0, _utils.unstable_useIsFocusVisible)();
  const [focusVisible, setFocusVisible] = React.useState(-1);
  const sliderRef = React.useRef();
  const handleFocusRef = (0, _utils.unstable_useForkRef)(focusVisibleRef, sliderRef);
  const handleRef = (0, _utils.unstable_useForkRef)(ref, handleFocusRef);
  const handleFocus = (0, _utils.unstable_useEventCallback)(event => {
    const index = Number(event.currentTarget.getAttribute('data-index'));
    handleFocusVisible(event);

    if (isFocusVisibleRef.current === true) {
      setFocusVisible(index);
    }

    setOpen(index);
  });
  const handleBlur = (0, _utils.unstable_useEventCallback)(event => {
    handleBlurVisible(event);

    if (isFocusVisibleRef.current === false) {
      setFocusVisible(-1);
    }

    setOpen(-1);
  });
  const handleMouseOver = (0, _utils.unstable_useEventCallback)(event => {
    const index = Number(event.currentTarget.getAttribute('data-index'));
    setOpen(index);
  });
  const handleMouseLeave = (0, _utils.unstable_useEventCallback)(() => {
    setOpen(-1);
  });
  (0, _utils.unstable_useEnhancedEffect)(() => {
    if (disabled && sliderRef.current.contains(document.activeElement)) {
      // This is necessary because Firefox and Safari will keep focus
      // on a disabled element:
      // https://codesandbox.io/s/mui-pr-22247-forked-h151h?file=/src/App.js
      document.activeElement.blur();
    }
  }, [disabled]);

  if (disabled && active !== -1) {
    setActive(-1);
  }

  if (disabled && focusVisible !== -1) {
    setFocusVisible(-1);
  }

  const handleHiddenInputChange = (0, _utils.unstable_useEventCallback)(event => {
    const index = Number(event.currentTarget.getAttribute('data-index'));
    const value = values[index];
    const marksValues = marks.map(mark => mark.value);
    const marksIndex = marksValues.indexOf(value);
    let newValue = event.target.valueAsNumber;

    if (marks && step == null) {
      newValue = newValue < value ? marksValues[marksIndex - 1] : marksValues[marksIndex + 1];
    }

    newValue = clamp(newValue, min, max);

    if (marks && step == null) {
      const markValues = marks.map(mark => mark.value);
      const currentMarkIndex = markValues.indexOf(values[index]);
      newValue = newValue < values[index] ? markValues[currentMarkIndex - 1] : markValues[currentMarkIndex + 1];
    }

    if (range) {
      // Bound the new value to the thumb's neighbours.
      if (disableSwap) {
        newValue = clamp(newValue, values[index - 1] || -Infinity, values[index + 1] || Infinity);
      }

      const previousValue = newValue;
      newValue = setValueIndex({
        values,
        newValue,
        index
      });
      let activeIndex = index; // Potentially swap the index if needed.

      if (!disableSwap) {
        activeIndex = newValue.indexOf(previousValue);
      }

      focusThumb({
        sliderRef,
        activeIndex
      });
    }

    setValueState(newValue);
    setFocusVisible(index);

    if (handleChange) {
      handleChange(event, newValue, index);
    }

    if (onChangeCommitted) {
      onChangeCommitted(event, newValue);
    }
  });
  const previousIndex = React.useRef();
  let axis = orientation;

  if (isRtl && orientation !== "vertical") {
    axis += '-reverse';
  }

  const getFingerNewValue = ({
    finger,
    move = false,
    values: values2
  }) => {
    const {
      current: slider
    } = sliderRef;
    const {
      width,
      height,
      bottom,
      left
    } = slider.getBoundingClientRect();
    let percent;

    if (axis.indexOf('vertical') === 0) {
      percent = (bottom - finger.y) / height;
    } else {
      percent = (finger.x - left) / width;
    }

    if (axis.indexOf('-reverse') !== -1) {
      percent = 1 - percent;
    }

    let newValue;
    newValue = percentToValue(percent, min, max);

    if (step) {
      newValue = roundValueToStep(newValue, step, min);
    } else {
      const marksValues = marks.map(mark => mark.value);
      const closestIndex = findClosest(marksValues, newValue);
      newValue = marksValues[closestIndex];
    }

    newValue = clamp(newValue, min, max);
    let activeIndex = 0;

    if (range) {
      if (!move) {
        activeIndex = findClosest(values2, newValue);
      } else {
        activeIndex = previousIndex.current;
      } // Bound the new value to the thumb's neighbours.


      if (disableSwap) {
        newValue = clamp(newValue, values2[activeIndex - 1] || -Infinity, values2[activeIndex + 1] || Infinity);
      }

      const previousValue = newValue;
      newValue = setValueIndex({
        values: values2,
        newValue,
        index: activeIndex
      }); // Potentially swap the index if needed.

      if (!(disableSwap && move)) {
        activeIndex = newValue.indexOf(previousValue);
        previousIndex.current = activeIndex;
      }
    }

    return {
      newValue,
      activeIndex
    };
  };

  const handleTouchMove = (0, _utils.unstable_useEventCallback)(nativeEvent => {
    const finger = trackFinger(nativeEvent, touchId);

    if (!finger) {
      return;
    }

    moveCount.current += 1; // Cancel move in case some other element consumed a mouseup event and it was not fired.

    if (nativeEvent.type === 'mousemove' && nativeEvent.buttons === 0) {
      // eslint-disable-next-line @typescript-eslint/no-use-before-define
      handleTouchEnd(nativeEvent);
      return;
    }

    const {
      newValue,
      activeIndex
    } = getFingerNewValue({
      finger,
      move: true,
      values
    });
    focusThumb({
      sliderRef,
      activeIndex,
      setActive
    });
    setValueState(newValue);

    if (!dragging && moveCount.current > INTENTIONAL_DRAG_COUNT_THRESHOLD) {
      setDragging(true);
    }

    if (handleChange) {
      handleChange(nativeEvent, newValue, activeIndex);
    }
  });
  const handleTouchEnd = (0, _utils.unstable_useEventCallback)(nativeEvent => {
    const finger = trackFinger(nativeEvent, touchId);
    setDragging(false);

    if (!finger) {
      return;
    }

    const {
      newValue
    } = getFingerNewValue({
      finger,
      values
    });
    setActive(-1);

    if (nativeEvent.type === 'touchend') {
      setOpen(-1);
    }

    if (onChangeCommitted) {
      onChangeCommitted(nativeEvent, newValue);
    }

    touchId.current = undefined; // eslint-disable-next-line @typescript-eslint/no-use-before-define

    stopListening();
  });
  const handleTouchStart = (0, _utils.unstable_useEventCallback)(nativeEvent => {
    // If touch-action: none; is not supported we need to prevent the scroll manually.
    if (!doesSupportTouchActionNone()) {
      nativeEvent.preventDefault();
    }

    const touch = nativeEvent.changedTouches[0];

    if (touch != null) {
      // A number that uniquely identifies the current finger in the touch session.
      touchId.current = touch.identifier;
    }

    const finger = trackFinger(nativeEvent, touchId);
    const {
      newValue,
      activeIndex
    } = getFingerNewValue({
      finger,
      values
    });
    focusThumb({
      sliderRef,
      activeIndex,
      setActive
    });
    setValueState(newValue);

    if (handleChange) {
      handleChange(nativeEvent, newValue, activeIndex);
    }

    moveCount.current = 0;
    const doc = (0, _utils.unstable_ownerDocument)(sliderRef.current);
    doc.addEventListener('touchmove', handleTouchMove);
    doc.addEventListener('touchend', handleTouchEnd);
  });
  const stopListening = React.useCallback(() => {
    const doc = (0, _utils.unstable_ownerDocument)(sliderRef.current);
    doc.removeEventListener('mousemove', handleTouchMove);
    doc.removeEventListener('mouseup', handleTouchEnd);
    doc.removeEventListener('touchmove', handleTouchMove);
    doc.removeEventListener('touchend', handleTouchEnd);
  }, [handleTouchEnd, handleTouchMove]);
  React.useEffect(() => {
    const {
      current: slider
    } = sliderRef;
    slider.addEventListener('touchstart', handleTouchStart, {
      passive: doesSupportTouchActionNone()
    });
    return () => {
      slider.removeEventListener('touchstart', handleTouchStart, {
        passive: doesSupportTouchActionNone()
      });
      stopListening();
    };
  }, [stopListening, handleTouchStart]);
  React.useEffect(() => {
    if (disabled) {
      stopListening();
    }
  }, [disabled, stopListening]);
  const handleMouseDown = (0, _utils.unstable_useEventCallback)(event => {
    if (onMouseDown) {
      onMouseDown(event);
    } // Only handle left clicks


    if (event.button !== 0) {
      return;
    } // Avoid text selection


    event.preventDefault();
    const finger = trackFinger(event, touchId);
    const {
      newValue,
      activeIndex
    } = getFingerNewValue({
      finger,
      values
    });
    focusThumb({
      sliderRef,
      activeIndex,
      setActive
    });
    setValueState(newValue);

    if (handleChange) {
      handleChange(event, newValue, activeIndex);
    }

    moveCount.current = 0;
    const doc = (0, _utils.unstable_ownerDocument)(sliderRef.current);
    doc.addEventListener('mousemove', handleTouchMove);
    doc.addEventListener('mouseup', handleTouchEnd);
  });
  const trackOffset = valueToPercent(range ? values[0] : min, min, max);
  const trackLeap = valueToPercent(values[values.length - 1], min, max) - trackOffset;
  const trackStyle = (0, _extends2.default)({}, axisProps[axis].offset(trackOffset), axisProps[axis].leap(trackLeap));
  const Root = components.Root || component;
  const rootProps = componentsProps.root || {};
  const Rail = components.Rail || 'span';
  const railProps = componentsProps.rail || {};
  const Track = components.Track || 'span';
  const trackProps = componentsProps.track || {};
  const Thumb = components.Thumb || 'span';
  const thumbProps = componentsProps.thumb || {};
  const ValueLabel = components.ValueLabel || _SliderValueLabelUnstyled.default;
  const valueLabelProps = componentsProps.valueLabel || {};
  const Mark = components.Mark || 'span';
  const markProps = componentsProps.mark || {};
  const MarkLabel = components.MarkLabel || 'span';
  const markLabelProps = componentsProps.markLabel || {}; // all props with defaults
  // consider extracting to hook an reusing the lint rule for the varints

  const ownerState = (0, _extends2.default)({}, props, {
    classes: classesProp,
    disabled,
    dragging,
    isRtl,
    marked: marks.length > 0 && marks.some(mark => mark.label),
    max,
    min,
    orientation,
    scale,
    step,
    track,
    valueLabelDisplay,
    valueLabelFormat
  });
  const classes = useUtilityClasses(ownerState);
  return /*#__PURE__*/(0, _jsxRuntime.jsxs)(Root, (0, _extends2.default)({
    ref: handleRef,
    onMouseDown: handleMouseDown
  }, rootProps, !(0, _isHostComponent.default)(Root) && {
    as: component,
    ownerState: (0, _extends2.default)({}, ownerState, rootProps.ownerState)
  }, other, {
    className: (0, _clsx.default)(classes.root, rootProps.className, className),
    children: [/*#__PURE__*/(0, _jsxRuntime.jsx)(Rail, (0, _extends2.default)({}, railProps, !(0, _isHostComponent.default)(Rail) && {
      ownerState: (0, _extends2.default)({}, ownerState, railProps.ownerState)
    }, {
      className: (0, _clsx.default)(classes.rail, railProps.className)
    })), /*#__PURE__*/(0, _jsxRuntime.jsx)(Track, (0, _extends2.default)({}, trackProps, !(0, _isHostComponent.default)(Track) && {
      ownerState: (0, _extends2.default)({}, ownerState, trackProps.ownerState)
    }, {
      className: (0, _clsx.default)(classes.track, trackProps.className),
      style: (0, _extends2.default)({}, trackStyle, trackProps.style)
    })), marks.map((mark, index) => {
      const percent = valueToPercent(mark.value, min, max);
      const style = axisProps[axis].offset(percent);
      let markActive;

      if (track === false) {
        markActive = values.indexOf(mark.value) !== -1;
      } else {
        markActive = track === 'normal' && (range ? mark.value >= values[0] && mark.value <= values[values.length - 1] : mark.value <= values[0]) || track === 'inverted' && (range ? mark.value <= values[0] || mark.value >= values[values.length - 1] : mark.value >= values[0]);
      }

      return /*#__PURE__*/(0, _jsxRuntime.jsxs)(React.Fragment, {
        children: [/*#__PURE__*/(0, _jsxRuntime.jsx)(Mark, (0, _extends2.default)({
          "data-index": index
        }, markProps, !(0, _isHostComponent.default)(Mark) && {
          ownerState: (0, _extends2.default)({}, ownerState, markProps.ownerState),
          markActive
        }, {
          style: (0, _extends2.default)({}, style, markProps.style),
          className: (0, _clsx.default)(classes.mark, markProps.className, markActive && classes.markActive)
        })), mark.label != null ? /*#__PURE__*/(0, _jsxRuntime.jsx)(MarkLabel, (0, _extends2.default)({
          "aria-hidden": true,
          "data-index": index
        }, markLabelProps, !(0, _isHostComponent.default)(MarkLabel) && {
          ownerState: (0, _extends2.default)({}, ownerState, markLabelProps.ownerState)
        }, {
          markLabelActive: markActive,
          style: (0, _extends2.default)({}, style, markLabelProps.style),
          className: (0, _clsx.default)(classes.markLabel, markLabelProps.className, markActive && classes.markLabelActive),
          children: mark.label
        })) : null]
      }, mark.value);
    }), values.map((value, index) => {
      const percent = valueToPercent(value, min, max);
      const style = axisProps[axis].offset(percent);
      const ValueLabelComponent = valueLabelDisplay === 'off' ? Forward : ValueLabel;
      return /*#__PURE__*/(0, _jsxRuntime.jsx)(React.Fragment, {
        children: /*#__PURE__*/(0, _jsxRuntime.jsx)(ValueLabelComponent, (0, _extends2.default)({
          valueLabelFormat: valueLabelFormat,
          valueLabelDisplay: valueLabelDisplay,
          value: typeof valueLabelFormat === 'function' ? valueLabelFormat(scale(value), index) : valueLabelFormat,
          index: index,
          open: open === index || active === index || valueLabelDisplay === 'on',
          disabled: disabled
        }, valueLabelProps, {
          className: (0, _clsx.default)(classes.valueLabel, valueLabelProps.className)
        }, !(0, _isHostComponent.default)(ValueLabel) && {
          ownerState: (0, _extends2.default)({}, ownerState, valueLabelProps.ownerState)
        }, {
          children: /*#__PURE__*/(0, _jsxRuntime.jsx)(Thumb, (0, _extends2.default)({
            "data-index": index,
            onMouseOver: handleMouseOver,
            onMouseLeave: handleMouseLeave
          }, thumbProps, {
            className: (0, _clsx.default)(classes.thumb, thumbProps.className, active === index && classes.active, focusVisible === index && classes.focusVisible)
          }, !(0, _isHostComponent.default)(Thumb) && {
            ownerState: (0, _extends2.default)({}, ownerState, thumbProps.ownerState)
          }, {
            style: (0, _extends2.default)({}, style, {
              pointerEvents: disableSwap && active !== index ? 'none' : undefined
            }, thumbProps.style),
            children: /*#__PURE__*/(0, _jsxRuntime.jsx)("input", {
              tabIndex: tabIndex,
              "data-index": index,
              "aria-label": getAriaLabel ? getAriaLabel(index) : ariaLabel,
              "aria-labelledby": ariaLabelledby,
              "aria-orientation": orientation,
              "aria-valuemax": scale(max),
              "aria-valuemin": scale(min),
              "aria-valuenow": scale(value),
              "aria-valuetext": getAriaValueText ? getAriaValueText(scale(value), index) : ariaValuetext,
              onFocus: handleFocus,
              onBlur: handleBlur,
              name: name,
              type: "range",
              min: props.min,
              max: props.max,
              step: props.step,
              disabled: disabled,
              value: values[index],
              onChange: handleHiddenInputChange,
              style: (0, _extends2.default)({}, _utils.visuallyHidden, {
                direction: isRtl ? 'rtl' : 'ltr',
                // So that VoiceOver's focus indicator matches the thumb's dimensions
                width: '100%',
                height: '100%'
              })
            })
          }))
        }))
      }, index);
    })]
  }));
});
process.env.NODE_ENV !== "production" ? SliderUnstyled.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 label of the slider.
   */
  'aria-label': (0, _utils.chainPropTypes)(_propTypes.default.string, props => {
    const range = Array.isArray(props.value || props.defaultValue);

    if (range && props['aria-label'] != null) {
      return new Error('MUI: You need to use the `getAriaLabel` prop instead of `aria-label` when using a range slider.');
    }

    return null;
  }),

  /**
   * The id of the element containing a label for the slider.
   */
  'aria-labelledby': _propTypes.default.string,

  /**
   * A string value that provides a user-friendly name for the current value of the slider.
   */
  'aria-valuetext': (0, _utils.chainPropTypes)(_propTypes.default.string, props => {
    const range = Array.isArray(props.value || props.defaultValue);

    if (range && props['aria-valuetext'] != null) {
      return new Error('MUI: You need to use the `getAriaValueText` prop instead of `aria-valuetext` when using a range slider.');
    }

    return null;
  }),

  /**
   * @ignore
   */
  children: _propTypes.default.node,

  /**
   * Override or extend the styles applied to the component.
   */
  classes: _propTypes.default.object,

  /**
   * @ignore
   */
  className: _propTypes.default.string,

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

  /**
   * The components used for each slot inside the Slider.
   * Either a string to use a HTML element or a component.
   * @default {}
   */
  components: _propTypes.default.shape({
    Mark: _propTypes.default.elementType,
    MarkLabel: _propTypes.default.elementType,
    Rail: _propTypes.default.elementType,
    Root: _propTypes.default.elementType,
    Thumb: _propTypes.default.elementType,
    Track: _propTypes.default.elementType,
    ValueLabel: _propTypes.default.elementType
  }),

  /**
   * The props used for each slot inside the Slider.
   * @default {}
   */
  componentsProps: _propTypes.default.object,

  /**
   * The default value. Use when the component is not controlled.
   */
  defaultValue: _propTypes.default.oneOfType([_propTypes.default.arrayOf(_propTypes.default.number), _propTypes.default.number]),

  /**
   * If `true`, the component is disabled.
   * @default false
   */
  disabled: _propTypes.default.bool,

  /**
   * If `true`, the active thumb doesn't swap when moving pointer over a thumb while dragging another thumb.
   * @default false
   */
  disableSwap: _propTypes.default.bool,

  /**
   * Accepts a function which returns a string value that provides a user-friendly name for the thumb labels of the slider.
   * This is important for screen reader users.
   * @param {number} index The thumb label's index to format.
   * @returns {string}
   */
  getAriaLabel: _propTypes.default.func,

  /**
   * Accepts a function which returns a string value that provides a user-friendly name for the current value of the slider.
   * This is important for screen reader users.
   * @param {number} value The thumb label's value to format.
   * @param {number} index The thumb label's index to format.
   * @returns {string}
   */
  getAriaValueText: _propTypes.default.func,

  /**
   * Indicates whether the theme context has rtl direction. It is set automatically.
   * @default false
   */
  isRtl: _propTypes.default.bool,

  /**
   * Marks indicate predetermined values to which the user can move the slider.
   * If `true` the marks are spaced according the value of the `step` prop.
   * If an array, it should contain objects with `value` and an optional `label` keys.
   * @default false
   */
  marks: _propTypes.default.oneOfType([_propTypes.default.arrayOf(_propTypes.default.shape({
    label: _propTypes.default.node,
    value: _propTypes.default.number.isRequired
  })), _propTypes.default.bool]),

  /**
   * The maximum allowed value of the slider.
   * Should not be equal to min.
   * @default 100
   */
  max: _propTypes.default.number,

  /**
   * The minimum allowed value of the slider.
   * Should not be equal to max.
   * @default 0
   */
  min: _propTypes.default.number,

  /**
   * Name attribute of the hidden `input` element.
   */
  name: _propTypes.default.string,

  /**
   * Callback function that is fired when the slider's value changed.
   *
   * @param {Event} event The event source of the callback.
   * You can pull out the new value by accessing `event.target.value` (any).
   * **Warning**: This is a generic event not a change event.
   * @param {number | number[]} value The new value.
   * @param {number} activeThumb Index of the currently moved thumb.
   */
  onChange: _propTypes.default.func,

  /**
   * Callback function that is fired when the `mouseup` is triggered.
   *
   * @param {React.SyntheticEvent | Event} event The event source of the callback. **Warning**: This is a generic event not a change event.
   * @param {number | number[]} value The new value.
   */
  onChangeCommitted: _propTypes.default.func,

  /**
   * @ignore
   */
  onMouseDown: _propTypes.default.func,

  /**
   * The component orientation.
   * @default 'horizontal'
   */
  orientation: _propTypes.default.oneOf(['horizontal', 'vertical']),

  /**
   * A transformation function, to change the scale of the slider.
   * @default (x) => x
   */
  scale: _propTypes.default.func,

  /**
   * The granularity with which the slider can step through values. (A "discrete" slider.)
   * The `min` prop serves as the origin for the valid values.
   * We recommend (max - min) to be evenly divisible by the step.
   *
   * When step is `null`, the thumb can only be slid onto marks provided with the `marks` prop.
   * @default 1
   */
  step: _propTypes.default.number,

  /**
   * Tab index attribute of the hidden `input` element.
   */
  tabIndex: _propTypes.default.number,

  /**
   * The track presentation:
   *
   * - `normal` the track will render a bar representing the slider value.
   * - `inverted` the track will render a bar representing the remaining slider value.
   * - `false` the track will render without a bar.
   * @default 'normal'
   */
  track: _propTypes.default.oneOf(['inverted', 'normal', false]),

  /**
   * The value of the slider.
   * For ranged sliders, provide an array with two values.
   */
  value: _propTypes.default.oneOfType([_propTypes.default.arrayOf(_propTypes.default.number), _propTypes.default.number]),

  /**
   * Controls when the value label is displayed:
   *
   * - `auto` the value label will display when the thumb is hovered or focused.
   * - `on` will display persistently.
   * - `off` will never display.
   * @default 'off'
   */
  valueLabelDisplay: _propTypes.default.oneOf(['auto', 'off', 'on']),

  /**
   * The format function the value label's value.
   *
   * When a function is provided, it should have the following signature:
   *
   * - {number} value The value label's value to format
   * - {number} index The value label's index to format
   * @default (x) => x
   */
  valueLabelFormat: _propTypes.default.oneOfType([_propTypes.default.func, _propTypes.default.string])
} : void 0;
var _default = SliderUnstyled;
exports.default = _default;