-
Notifications
You must be signed in to change notification settings - Fork 1.3k
/
index.tsx
85 lines (75 loc) · 2.58 KB
/
index.tsx
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
'use client'
import React, { useEffect, useState } from 'react'
import AnimateHeightImport from 'react-animate-height'
import { Chevron } from '../../icons/Chevron/index.js'
import { usePreferences } from '../../providers/Preferences/index.js'
import { useNav } from '../Nav/context.js'
import './index.scss'
const AnimateHeight = (AnimateHeightImport.default ||
AnimateHeightImport) as typeof AnimateHeightImport.default
const baseClass = 'nav-group'
type Props = {
children: React.ReactNode
label: string
}
export const NavGroup: React.FC<Props> = ({ children, label }) => {
const [collapsed, setCollapsed] = useState(true)
const [animate, setAnimate] = useState(false)
const { getPreference, setPreference } = usePreferences()
const { navOpen } = useNav()
const preferencesKey = `collapsed-${label}-groups`
useEffect(() => {
if (label) {
const setCollapsedFromPreferences = async () => {
const preferences = (await getPreference(preferencesKey)) || []
setCollapsed(preferences.indexOf(label) !== -1)
}
void setCollapsedFromPreferences()
}
}, [getPreference, label, preferencesKey])
if (label) {
const toggleCollapsed = async () => {
setAnimate(true)
let preferences: string[] = (await getPreference(preferencesKey)) || []
if (collapsed) {
preferences = preferences.filter((preference) => label !== preference)
} else {
preferences.push(label)
}
void setPreference(preferencesKey, preferences)
setCollapsed(!collapsed)
}
return (
<div
className={[`${baseClass}`, `${label}`, collapsed && `${baseClass}--collapsed`]
.filter(Boolean)
.join(' ')}
id={`nav-group-${label}`}
>
<button
className={[
`${baseClass}__toggle`,
`${baseClass}__toggle--${collapsed ? 'collapsed' : 'open'}`,
]
.filter(Boolean)
.join(' ')}
onClick={toggleCollapsed}
tabIndex={!navOpen ? -1 : 0}
type="button"
>
<div className={`${baseClass}__label`}>{label}</div>
<div className={`${baseClass}__indicator`}>
<Chevron
className={`${baseClass}__indicator`}
direction={!collapsed ? 'up' : undefined}
/>
</div>
</button>
<AnimateHeight duration={animate ? 200 : 0} height={collapsed ? 0 : 'auto'}>
<div className={`${baseClass}__content`}>{children}</div>
</AnimateHeight>
</div>
)
}
return <React.Fragment>{children}</React.Fragment>
}