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bsky-social-app/src/view/shell/bottom-bar/BottomBar.tsx
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2025-06-23 14:52:14 +03:00

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15 KiB
TypeScript

import {useCallback} from 'react'
import {type GestureResponderEvent, View} from 'react-native'
import Animated from 'react-native-reanimated'
import {useSafeAreaInsets} from 'react-native-safe-area-context'
import {msg, plural, Trans} from '@lingui/macro'
import {useLingui} from '@lingui/react'
import {type BottomTabBarProps} from '@react-navigation/bottom-tabs'
import {StackActions} from '@react-navigation/native'
import {useActorStatus} from '#/lib/actor-status'
import {PressableScale} from '#/lib/custom-animations/PressableScale'
import {BOTTOM_BAR_AVI} from '#/lib/demo'
import {useHaptics} from '#/lib/haptics'
import {useDedupe} from '#/lib/hooks/useDedupe'
import {useHideBottomBarBorder} from '#/lib/hooks/useHideBottomBarBorder'
import {useMinimalShellFooterTransform} from '#/lib/hooks/useMinimalShellTransform'
import {useNavigationTabState} from '#/lib/hooks/useNavigationTabState'
import {usePalette} from '#/lib/hooks/usePalette'
import {clamp} from '#/lib/numbers'
import {getTabState, TabState} from '#/lib/routes/helpers'
import {useGate} from '#/lib/statsig/statsig'
import {emitSoftReset} from '#/state/events'
import {useHomeBadge} from '#/state/home-badge'
import {useUnreadMessageCount} from '#/state/queries/messages/list-conversations'
import {useUnreadNotifications} from '#/state/queries/notifications/unread'
import {useProfileQuery} from '#/state/queries/profile'
import {useSession} from '#/state/session'
import {useLoggedOutViewControls} from '#/state/shell/logged-out'
import {useShellLayout} from '#/state/shell/shell-layout'
import {useCloseAllActiveElements} from '#/state/util'
import {Text} from '#/view/com/util/text/Text'
import {UserAvatar} from '#/view/com/util/UserAvatar'
import {Logo} from '#/view/icons/Logo'
import {Logotype} from '#/view/icons/Logotype'
import {atoms as a} from '#/alf'
import {Button, ButtonText} from '#/components/Button'
import {useDialogControl} from '#/components/Dialog'
import {SwitchAccountDialog} from '#/components/dialogs/SwitchAccount'
import {
Bell_Filled_Corner0_Rounded as BellFilled,
Bell_Stroke2_Corner0_Rounded as Bell,
} from '#/components/icons/Bell'
import {
HomeOpen_Filled_Corner0_Rounded as HomeFilled,
HomeOpen_Stoke2_Corner0_Rounded as Home,
} from '#/components/icons/HomeOpen'
import {MagnifyingGlass_Filled_Stroke2_Corner0_Rounded as MagnifyingGlassFilled} from '#/components/icons/MagnifyingGlass'
import {MagnifyingGlass2_Stroke2_Corner0_Rounded as MagnifyingGlass} from '#/components/icons/MagnifyingGlass2'
import {
Message_Stroke2_Corner0_Rounded as Message,
Message_Stroke2_Corner0_Rounded_Filled as MessageFilled,
} from '#/components/icons/Message'
import {useDemoMode} from '#/storage/hooks/demo-mode'
import {styles} from './BottomBarStyles'
type TabOptions = 'Home' | 'Search' | 'Messages' | 'Notifications' | 'MyProfile'
export function BottomBar({navigation}: BottomTabBarProps) {
const {hasSession, currentAccount} = useSession()
const pal = usePalette('default')
const {_} = useLingui()
const safeAreaInsets = useSafeAreaInsets()
const {setFooterHeight} = useShellLayout()
const {isAtHome, isAtSearch, isAtNotifications, isAtMyProfile, isAtMessages} =
useNavigationTabState()
const numUnreadNotifications = useUnreadNotifications()
const numUnreadMessages = useUnreadMessageCount()
const footerMinimalShellTransform = useMinimalShellFooterTransform()
const {data: profile} = useProfileQuery({did: currentAccount?.did})
const {requestSwitchToAccount} = useLoggedOutViewControls()
const closeAllActiveElements = useCloseAllActiveElements()
const dedupe = useDedupe()
const accountSwitchControl = useDialogControl()
const playHaptic = useHaptics()
const hasHomeBadge = useHomeBadge()
const gate = useGate()
const hideBorder = useHideBottomBarBorder()
const iconWidth = 28
const showSignIn = useCallback(() => {
closeAllActiveElements()
requestSwitchToAccount({requestedAccount: 'none'})
}, [requestSwitchToAccount, closeAllActiveElements])
const showCreateAccount = useCallback(() => {
closeAllActiveElements()
requestSwitchToAccount({requestedAccount: 'new'})
// setShowLoggedOut(true)
}, [requestSwitchToAccount, closeAllActiveElements])
const onPressTab = useCallback(
(tab: TabOptions) => {
const state = navigation.getState()
const tabState = getTabState(state, tab)
if (tabState === TabState.InsideAtRoot) {
emitSoftReset()
} else if (tabState === TabState.Inside) {
// find the correct navigator in which to pop-to-top
const target = state.routes.find(route => route.name === `${tab}Tab`)
?.state?.key
dedupe(() => {
if (target) {
// if we found it, trigger pop-to-top
navigation.dispatch({
...StackActions.popToTop(),
target,
})
} else {
// fallback: reset navigation
navigation.reset({
index: 0,
routes: [{name: `${tab}Tab`}],
})
}
})
} else {
dedupe(() => navigation.navigate(`${tab}Tab`))
}
},
[navigation, dedupe],
)
const onPressHome = useCallback(() => onPressTab('Home'), [onPressTab])
const onPressSearch = useCallback(() => onPressTab('Search'), [onPressTab])
const onPressNotifications = useCallback(
() => onPressTab('Notifications'),
[onPressTab],
)
const onPressProfile = useCallback(() => {
onPressTab('MyProfile')
}, [onPressTab])
const onPressMessages = useCallback(() => {
onPressTab('Messages')
}, [onPressTab])
const onLongPressProfile = useCallback(() => {
playHaptic()
accountSwitchControl.open()
}, [accountSwitchControl, playHaptic])
const [demoMode] = useDemoMode()
const {isActive: live} = useActorStatus(profile)
return (
<>
<SwitchAccountDialog control={accountSwitchControl} />
<Animated.View
style={[
styles.bottomBar,
pal.view,
hideBorder ? {borderColor: pal.view.backgroundColor} : pal.border,
{paddingBottom: clamp(safeAreaInsets.bottom, 15, 60)},
footerMinimalShellTransform,
]}
onLayout={evt => setFooterHeight(evt.nativeEvent.layout.height)}>
{hasSession ? (
<>
<Btn
testID="bottomBarHomeBtn"
icon={
isAtHome ? (
<HomeFilled
width={iconWidth + 1}
style={[styles.ctrlIcon, pal.text, styles.homeIcon]}
/>
) : (
<Home
width={iconWidth + 1}
style={[styles.ctrlIcon, pal.text, styles.homeIcon]}
/>
)
}
hasNew={hasHomeBadge && gate('remove_show_latest_button')}
onPress={onPressHome}
accessibilityRole="tab"
accessibilityLabel={_(msg`Home`)}
accessibilityHint=""
/>
<Btn
icon={
isAtSearch ? (
<MagnifyingGlassFilled
width={iconWidth + 2}
style={[styles.ctrlIcon, pal.text, styles.searchIcon]}
/>
) : (
<MagnifyingGlass
testID="bottomBarSearchBtn"
width={iconWidth + 2}
style={[styles.ctrlIcon, pal.text, styles.searchIcon]}
/>
)
}
onPress={onPressSearch}
accessibilityRole="search"
accessibilityLabel={_(msg`Search`)}
accessibilityHint=""
/>
<Btn
testID="bottomBarMessagesBtn"
icon={
isAtMessages ? (
<MessageFilled
width={iconWidth - 1}
style={[styles.ctrlIcon, pal.text, styles.feedsIcon]}
/>
) : (
<Message
width={iconWidth - 1}
style={[styles.ctrlIcon, pal.text, styles.feedsIcon]}
/>
)
}
onPress={onPressMessages}
notificationCount={numUnreadMessages.numUnread}
hasNew={numUnreadMessages.hasNew}
accessible={true}
accessibilityRole="tab"
accessibilityLabel={_(msg`Chat`)}
accessibilityHint={
numUnreadMessages.count > 0
? _(
msg`${plural(numUnreadMessages.numUnread ?? 0, {
one: '# unread item',
other: '# unread items',
})}` || '',
)
: ''
}
/>
<Btn
testID="bottomBarNotificationsBtn"
icon={
isAtNotifications ? (
<BellFilled
width={iconWidth}
style={[styles.ctrlIcon, pal.text, styles.bellIcon]}
/>
) : (
<Bell
width={iconWidth}
style={[styles.ctrlIcon, pal.text, styles.bellIcon]}
/>
)
}
onPress={onPressNotifications}
notificationCount={numUnreadNotifications}
accessible={true}
accessibilityRole="tab"
accessibilityLabel={_(msg`Notifications`)}
accessibilityHint={
numUnreadNotifications === ''
? ''
: _(
msg`${plural(numUnreadNotifications ?? 0, {
one: '# unread item',
other: '# unread items',
})}` || '',
)
}
/>
<Btn
testID="bottomBarProfileBtn"
icon={
<View style={styles.ctrlIconSizingWrapper}>
{isAtMyProfile ? (
<View
style={[
styles.ctrlIcon,
pal.text,
styles.profileIcon,
styles.onProfile,
{
borderColor: pal.text.color,
borderWidth: live ? 0 : 1,
},
]}>
<UserAvatar
avatar={demoMode ? BOTTOM_BAR_AVI : profile?.avatar}
size={iconWidth - 2}
// See https://github.com/bluesky-social/social-app/pull/1801:
usePlainRNImage={true}
type={profile?.associated?.labeler ? 'labeler' : 'user'}
live={live}
hideLiveBadge
/>
</View>
) : (
<View
style={[
styles.ctrlIcon,
pal.text,
styles.profileIcon,
{
borderWidth: live ? 0 : 1,
},
]}>
<UserAvatar
avatar={demoMode ? BOTTOM_BAR_AVI : profile?.avatar}
size={iconWidth - 2}
// See https://github.com/bluesky-social/social-app/pull/1801:
usePlainRNImage={true}
type={profile?.associated?.labeler ? 'labeler' : 'user'}
live={live}
hideLiveBadge
/>
</View>
)}
</View>
}
onPress={onPressProfile}
onLongPress={onLongPressProfile}
accessibilityRole="tab"
accessibilityLabel={_(msg`Profile`)}
accessibilityHint=""
/>
</>
) : (
<>
<View
style={{
width: '100%',
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'space-between',
paddingTop: 14,
paddingBottom: 2,
paddingLeft: 14,
paddingRight: 6,
gap: 8,
}}>
<View
style={{flexDirection: 'row', alignItems: 'center', gap: 8}}>
<Logo width={28} />
<View style={{paddingTop: 4}}>
<Logotype width={80} fill={pal.text.color} />
</View>
</View>
<View style={[a.flex_row, a.flex_wrap, a.gap_sm]}>
<Button
onPress={showCreateAccount}
label={_(msg`Create account`)}
size="small"
variant="solid"
color="primary">
<ButtonText>
<Trans>Create account</Trans>
</ButtonText>
</Button>
<Button
onPress={showSignIn}
label={_(msg`Sign in`)}
size="small"
variant="solid"
color="secondary">
<ButtonText>
<Trans>Sign in</Trans>
</ButtonText>
</Button>
</View>
</View>
</>
)}
</Animated.View>
</>
)
}
interface BtnProps
extends Pick<
React.ComponentProps<typeof PressableScale>,
| 'accessible'
| 'accessibilityRole'
| 'accessibilityHint'
| 'accessibilityLabel'
> {
testID?: string
icon: JSX.Element
notificationCount?: string
hasNew?: boolean
onPress?: (event: GestureResponderEvent) => void
onLongPress?: (event: GestureResponderEvent) => void
}
function Btn({
testID,
icon,
hasNew,
notificationCount,
onPress,
onLongPress,
accessible,
accessibilityHint,
accessibilityLabel,
}: BtnProps) {
return (
<PressableScale
testID={testID}
style={[styles.ctrl, a.flex_1]}
onPress={onPress}
onLongPress={onLongPress}
accessible={accessible}
accessibilityLabel={accessibilityLabel}
accessibilityHint={accessibilityHint}
targetScale={0.8}>
{icon}
{notificationCount ? (
<View style={[styles.notificationCount, a.rounded_full]}>
<Text style={styles.notificationCountLabel}>{notificationCount}</Text>
</View>
) : hasNew ? (
<View style={[styles.hasNewBadge, a.rounded_full]} />
) : null}
</PressableScale>
)
}