import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
// @ts-nocheck
import * as React from 'react';
import classNames from 'classnames';
import useMergedState from '../rc-util/hooks/useMergedState';
import KeyCode from '../rc-util/KeyCode';
var Switch = /*#__PURE__*/React.forwardRef(function (_ref, ref) {
  var _classNames;

  var _ref$prefixCls = _ref.prefixCls,
      prefixCls = _ref$prefixCls === void 0 ? 'rc-switch' : _ref$prefixCls,
      className = _ref.className,
      checked = _ref.checked,
      defaultChecked = _ref.defaultChecked,
      disabled = _ref.disabled,
      loadingIcon = _ref.loadingIcon,
      checkedChildren = _ref.checkedChildren,
      unCheckedChildren = _ref.unCheckedChildren,
      onClick = _ref.onClick,
      onChange = _ref.onChange,
      onKeyDown = _ref.onKeyDown,
      restProps = _objectWithoutProperties(_ref, ["prefixCls", "className", "checked", "defaultChecked", "disabled", "loadingIcon", "checkedChildren", "unCheckedChildren", "onClick", "onChange", "onKeyDown"]);

  var _useMergedState = useMergedState(false, {
    value: checked,
    defaultValue: defaultChecked
  }),
      _useMergedState2 = _slicedToArray(_useMergedState, 2),
      innerChecked = _useMergedState2[0],
      setInnerChecked = _useMergedState2[1];

  function triggerChange(newChecked, event) {
    var mergedChecked = innerChecked;

    if (!disabled) {
      mergedChecked = newChecked;
      setInnerChecked(mergedChecked);
      onChange === null || onChange === void 0 ? void 0 : onChange(mergedChecked, event);
    }

    return mergedChecked;
  }

  function onInternalKeyDown(e) {
    if (e.which === KeyCode.LEFT) {
      triggerChange(false, e);
    } else if (e.which === KeyCode.RIGHT) {
      triggerChange(true, e);
    }

    onKeyDown === null || onKeyDown === void 0 ? void 0 : onKeyDown(e);
  }

  function onInternalClick(e) {
    var ret = triggerChange(!innerChecked, e); // [Legacy] trigger onClick with value

    onClick === null || onClick === void 0 ? void 0 : onClick(ret, e);
  }

  var switchClassName = classNames(prefixCls, className, (_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-checked"), innerChecked), _defineProperty(_classNames, "".concat(prefixCls, "-disabled"), disabled), _classNames));
  return /*#__PURE__*/React.createElement("button", Object.assign({}, restProps, {
    type: "button",
    role: "switch",
    "aria-checked": innerChecked,
    disabled: disabled,
    className: switchClassName,
    ref: ref,
    onKeyDown: onInternalKeyDown,
    onClick: onInternalClick
  }), loadingIcon, /*#__PURE__*/React.createElement("span", {
    className: "".concat(prefixCls, "-inner")
  }, innerChecked ? checkedChildren : unCheckedChildren));
});
Switch.displayName = 'Switch';
export default Switch;