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import * as React from 'react';
import RcSwitch from 'rc-switch';
import classNames from 'classnames';
import LoadingOutlined from '@ant-design/icons/LoadingOutlined';
import Wave from '../_util/wave';
import { ConfigContext } from '../config-provider';
import SizeContext from '../config-provider/SizeContext';
import devWarning from '../_util/devWarning';
export type SwitchSize = 'small' | 'default';
export type SwitchChangeEventHandler = (checked: boolean, event: MouseEvent) => void;
export type SwitchClickEventHandler = SwitchChangeEventHandler;
export interface SwitchProps {
prefixCls?: string;
size?: SwitchSize;
className?: string;
checked?: boolean;
defaultChecked?: boolean;
onChange?: SwitchChangeEventHandler;
onClick?: SwitchClickEventHandler;
checkedChildren?: React.ReactNode;
unCheckedChildren?: React.ReactNode;
disabled?: boolean;
loading?: boolean;
autoFocus?: boolean;
style?: React.CSSProperties;
title?: string;
}
interface CompoundedComponent
extends React.ForwardRefExoticComponent<SwitchProps & React.RefAttributes<HTMLElement>> {
__ANT_SWITCH: boolean;
}
const Switch = React.forwardRef<unknown, SwitchProps>(
(
{
prefixCls: customizePrefixCls,
size: customizeSize,
loading,
className = '',
disabled,
...props
},
ref,
) => {
devWarning(
'checked' in props || !('value' in props),
'Switch',
'`value` is not a valid prop, do you mean `checked`?',
);
const { getPrefixCls, direction } = React.useContext(ConfigContext);
const size = React.useContext(SizeContext);
const prefixCls = getPrefixCls('switch', customizePrefixCls);
const loadingIcon = (
<div className={`${prefixCls}-handle`}>
{loading && <LoadingOutlined className={`${prefixCls}-loading-icon`} />}
</div>
);
const classes = classNames(
{
[`${prefixCls}-small`]: (customizeSize || size) === 'small',
[`${prefixCls}-loading`]: loading,
[`${prefixCls}-rtl`]: direction === 'rtl',
},
className,
);
return (
<Wave insertExtraNode>
<RcSwitch
{...props}
prefixCls={prefixCls}
className={classes}
disabled={disabled || loading}
ref={ref}
loadingIcon={loadingIcon}
/>
</Wave>
);
},
) as CompoundedComponent;
Switch.__ANT_SWITCH = true;
Switch.displayName = 'Switch';
export default Switch;