| 1 | /** |
| 2 | * Copyright (c) Meta Platforms, Inc. and affiliates. |
| 3 | * |
| 4 | * This source code is licensed under the MIT license found in the |
| 5 | * LICENSE file in the root directory of this source tree. |
| 6 | * |
| 7 | * @flow |
| 8 | */ |
| 9 | |
| 10 | import * as React from 'react'; |
| 11 | import {useCallback} from 'react'; |
| 12 | |
| 13 | import styles from './Toggle.css'; |
| 14 | import Tooltip from './Components/reach-ui/tooltip'; |
| 15 | |
| 16 | type Props = { |
| 17 | children: React$Node, |
| 18 | className?: string, |
| 19 | isChecked: boolean, |
| 20 | isDisabled?: boolean, |
| 21 | onChange: (isChecked: boolean) => void, |
| 22 | testName?: ?string, |
| 23 | title?: string, |
| 24 | ... |
| 25 | }; |
| 26 | |
| 27 | export default function Toggle({ |
| 28 | children, |
| 29 | className = '', |
| 30 | isDisabled = false, |
| 31 | isChecked, |
| 32 | onChange, |
| 33 | testName, |
| 34 | title, |
| 35 | }: Props): React.Node { |
| 36 | let defaultClassName; |
| 37 | if (isDisabled) { |
| 38 | defaultClassName = styles.ToggleDisabled; |
| 39 | } else if (isChecked) { |
| 40 | defaultClassName = styles.ToggleOn; |
| 41 | } else { |
| 42 | defaultClassName = styles.ToggleOff; |
| 43 | } |
| 44 | |
| 45 | const handleClick = useCallback( |
| 46 | () => onChange(!isChecked), |
| 47 | [isChecked, onChange], |
| 48 | ); |
| 49 | |
| 50 | let toggle = ( |
| 51 | <button |
| 52 | className={`${defaultClassName} ${className}`} |
| 53 | data-testname={testName} |
| 54 | disabled={isDisabled} |
| 55 | onClick={handleClick}> |
| 56 | <span className={styles.ToggleContent} tabIndex={-1}> |
| 57 | {children} |
| 58 | </span> |
| 59 | </button> |
| 60 | ); |
| 61 | |
| 62 | if (title) { |
| 63 | toggle = <Tooltip label={title}>{toggle}</Tooltip>; |
| 64 | } |
| 65 | |
| 66 | return toggle; |
| 67 | } |