preact-arco-design/es/Switch/index.js

Arco Design React UI Library.

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    return t;
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  return __assign.apply(this, arguments);
};

var __rest = this && this.__rest || function (s, e) {
  var t = {};

  for (var p in s) {
    if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
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};

var __read = this && this.__read || function (o, n) {
  var m = typeof Symbol === "function" && o[Symbol.iterator];
  if (!m) return o;
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      r,
      ar = [],
      e;

  try {
    while ((n === void 0 || n-- > 0) && !(r = i.next()).done) {
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      error: error
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  } finally {
    try {
      if (r && !r.done && (m = i["return"])) m.call(i);
    } finally {
      if (e) throw e.error;
    }
  }

  return ar;
};

import React, { useState, useContext, forwardRef } from "preact/compat";
import { SwitchTransition, CSSTransition } from "preact-transition-group-4";
import cs from "../_util/classNames";
import { isArray, isObject } from "../_util/is";
import omit from "../_util/omit";
import { ConfigContext } from "../ConfigProvider";
import IconLoading from "../../icon/react-icon/IconLoading";
import useMergeProps from "../_util/hooks/useMergeProps";
var defaultProps = {
  type: 'circle'
};

function Switch(baseProps, ref) {
  var _a;

  var _b = useContext(ConfigContext),
      getPrefixCls = _b.getPrefixCls,
      ctxSize = _b.size,
      componentConfig = _b.componentConfig,
      rtl = _b.rtl;

  var props = useMergeProps(baseProps, defaultProps, componentConfig === null || componentConfig === void 0 ? void 0 : componentConfig.Switch);

  var className = props.className,
      children = props.children,
      _c = props.style,
      style = _c === void 0 ? {} : _c,
      disabled = props.disabled,
      propSize = props.size,
      loading = props.loading,
      onChange = props.onChange,
      type = props.type,
      checkedText = props.checkedText,
      uncheckedText = props.uncheckedText,
      checkedIcon = props.checkedIcon,
      uncheckedIcon = props.uncheckedIcon,
      rest = __rest(props, ["className", "children", "style", "disabled", "size", "loading", "onChange", "type", "checkedText", "uncheckedText", "checkedIcon", "uncheckedIcon"]);

  var prefixCls = getPrefixCls('switch');
  var size = propSize || ctxSize;

  var _d = __read(useState(props.defaultChecked), 2),
      checked = _d[0],
      setChecked = _d[1];

  var mergedChecked = 'checked' in props ? props.checked : checked;

  var onHandleClick = function onHandleClick(event) {
    if (loading) {
      return;
    }

    props.onClick && props.onClick(event);

    if (!('checked' in props)) {
      setChecked(!mergedChecked);
    }

    onChange && onChange(!mergedChecked, event);
  };

  var classNames = cs(prefixCls, size === 'small' ? "".concat(prefixCls, "-").concat(size) : undefined, (_a = {}, _a["".concat(prefixCls, "-type-").concat(type)] = type, _a["".concat(prefixCls, "-checked")] = mergedChecked, _a["".concat(prefixCls, "-loading")] = loading, _a["".concat(prefixCls, "-rtl")] = rtl, _a), className);
  var checkedElement = checkedText;
  var unCheckedElement = uncheckedText; // 支持通过 children 传入 checkedText 和 uncheckedText，不过建议直接使用参数 checkedText 和 uncheckedText

  if (children && isArray(children)) {
    checkedElement = children.find(function (child) {
      return child.key === 'open';
    });
    unCheckedElement = children.find(function (child) {
      return child.key === 'close';
    });
  } else if (children && isObject(children)) {
    if (children.key === 'open') {
      checkedElement = children;
    } else if (children.key === 'close') {
      unCheckedElement = children;
    }
  }

  var extraProps = omit(rest, ['onChange', 'checked', 'error']);
  return React.createElement("button", __assign({
    ref: ref,
    role: "switch",
    "aria-checked": !!mergedChecked
  }, extraProps, {
    style: style,
    className: classNames,
    disabled: disabled,
    onClick: onHandleClick,
    type: "button"
  }), React.createElement("div", {
    className: "".concat(prefixCls, "-dot")
  }, !loading && (checkedIcon || uncheckedIcon) && React.createElement(SwitchTransition, null, React.createElement(CSSTransition, {
    key: mergedChecked ? 'checked' : 'unchecked',
    classNames: "fadeIn",
    timeout: 200
  }, React.createElement("span", {
    className: "".concat(prefixCls, "-dot-icon")
  }, mergedChecked ? checkedIcon : uncheckedIcon))), loading && React.createElement("span", {
    className: "".concat(prefixCls, "-dot-icon")
  }, React.createElement(IconLoading, null))), size !== 'small' && type !== 'line' && (checkedElement || unCheckedElement) && React.createElement(React.Fragment, null, React.createElement("div", {
    className: "".concat(prefixCls, "-text-holder")
  }, checkedElement && mergedChecked && checkedElement, unCheckedElement && !mergedChecked && unCheckedElement), React.createElement(CSSTransition, {
    in: mergedChecked,
    classNames: "switchSlideText",
    timeout: 200
  }, React.createElement("div", {
    className: "".concat(prefixCls, "-text")
  }, checkedElement && mergedChecked && checkedElement, unCheckedElement && !mergedChecked && unCheckedElement))));
}

var ForwardRefSwitch = forwardRef(Switch);
var SwitchComponent = ForwardRefSwitch;
SwitchComponent.__BYTE_SWITCH = true;
SwitchComponent.displayName = 'Switch';
export default SwitchComponent;