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Bluesky app fork with some witchin' additions 💫
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16 kB · 551 lines
TSX
at main
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import {useModerationOpts} from '#/state/preferences/moderation-opts'import {useActorAutocompleteQuery} from '#/state/queries/actor-autocomplete'import {useListConvoMembersQuery} from '#/state/queries/messages/list-convo-members'import {useProfileFollowsQuery} from '#/state/queries/profile-follows'import {useSession} from '#/state/session'import {type ListMethods} from '#/view/com/util/List'import {android, atoms as a, native, useTheme, web} from '#/alf'import {Button, ButtonIcon, ButtonText} from '#/components/Button'import * as Dialog from '#/components/Dialog'import {canBeAddedToGroup, type ConvoWithDetails} from '#/components/dms/util'import * as Toggle from '#/components/forms/Toggle'import {ArrowLeft_Stroke2_Corner0_Rounded as ArrowLeftIcon} from '#/components/icons/Arrow'import {TimesLarge_Stroke2_Corner0_Rounded as XIcon} from '#/components/icons/Times'import {Loader} from '#/components/Loader'import {Text} from '#/components/Typography'import {IS_NATIVE, IS_WEB} from '#/env'import type * as bsky from '#/types/bsky'import {ChatProfileTabs} from './ChatProfileTabs'import {EmptyMemberList} from './components/EmptyMemberList'import {GroupChatProfileCard} from './components/GroupChatProfileCard'import {ProfileCardSkeleton} from './components/ProfileCardSkeleton'import {UserLabel} from './components/UserLabel'import {UserSearchInput} from './components/UserSearchInput'
type LabelItem = { type: 'label' key: string message: string}
type ProfileItem = { type: 'profile' key: string profile: bsky.profile.AnyProfileView}
type EmptyItem = { type: 'empty' key: string message: string}
type PlaceholderItem = { type: 'placeholder' key: string}
type LoadingItem = { type: 'loading' key: string}
type Item = LabelItem | ProfileItem | EmptyItem | PlaceholderItem | LoadingItem
export type State = { groupChatDids: string[] groupChatProfiles: bsky.profile.AnyProfileView[] searchText: string}
export type Action = | { type: 'setDids' groupChatDids: string[] groupChatProfiles: bsky.profile.AnyProfileView[] } | { type: 'removeDids' groupChatDids: string[] groupChatProfiles: bsky.profile.AnyProfileView[] } | { type: 'setSearchText' searchText: string }
function reducer(state: State, action: Action): State { switch (action.type) { case 'setDids': { return { ...state, groupChatDids: action.groupChatDids, groupChatProfiles: action.groupChatProfiles, searchText: '', } } case 'removeDids': { return { ...state, groupChatDids: action.groupChatDids, groupChatProfiles: action.groupChatProfiles, } } case 'setSearchText': { return { ...state, searchText: action.searchText, } } }}
export function AddMembersFlow({ convo, title, onAddMembers,}: { convo: Extract<ConvoWithDetails, {kind: 'group'}> title: string onAddMembers: ( dids: string[], profiles: bsky.profile.AnyProfileView[], ) => void}) { const t = useTheme() const {t: l} = useLingui() const moderationOpts = useModerationOpts() const {currentAccount} = useSession()
const control = Dialog.useDialogContext()
const [headerHeight, setHeaderHeight] = useState(0) const [footerHeight, setFooterHeight] = useState(0)
const listRef = useRef<ListMethods>(null) const inputRef = useRef<TextInput>(null)
const [{groupChatDids, groupChatProfiles, searchText}, dispatch] = useReducer( reducer, { groupChatDids: [], groupChatProfiles: [], searchText: '', }, )
const { data: autocompleteResults, isError, isFetching: isAutocompleteFetching, } = useActorAutocompleteQuery(searchText, true, 12) const {data: follows} = useProfileFollowsQuery(currentAccount?.did) const {data: memberListData = [], isPending: isMemberListPending} = useListConvoMembersQuery({ convoId: convo.view.id, placeholderData: convo.members, }) const memberDidSet = useMemo( () => new Set(memberListData.map(profile => profile.did)), [memberListData], )
// The existing members (including the viewer) already occupy slots, so the // number of people that can still be added is whatever's left. const remainingSlots = Math.max( 0, convo.details.memberLimit - memberListData.length, )
const onRemoveDid = useCallback( (did: string) => { LayoutAnimation.configureNext(LayoutAnimation.Presets.easeInEaseOut) dispatch({ type: 'removeDids', groupChatDids: groupChatDids.filter(d => d !== did), groupChatProfiles: groupChatProfiles.filter( profile => profile.did !== did, ), }) }, [groupChatDids, groupChatProfiles], )
const items = useMemo<Item[]>(() => { if (isMemberListPending) { // Still fetching chat member DIDs for filtering, so force the loading state. return [] }
const _items: Item[] = []
if (isError) { _items.push({ type: 'empty', key: 'empty', message: l`We’re having network issues, try again`, }) } else if (searchText.length) { if (autocompleteResults?.length) { for (const profile of autocompleteResults) { if ( profile.did === currentAccount?.did || memberDidSet.has(profile.did) ) continue _items.push({ type: 'profile', key: profile.did, profile, }) }
_items.sort(item => { return item.type === 'profile' && canBeAddedToGroup(item.profile) ? -1 : 1 }) } } else { if (follows) { for (const page of follows.pages) { for (const profile of page.follows) { if (!canBeAddedToGroup(profile)) continue _items.push({ type: 'profile', key: profile.did, profile, }) } } } else { for (let i = 0; i < 10; i++) { _items.push({type: 'placeholder', key: i + ''}) } } }
if (searchText === '' && _items.length > 0) { _items.unshift({ type: 'label', key: 'suggested', message: l`Suggested`, }) }
if (searchText && isAutocompleteFetching && _items.length > 0) { // Stale results are still showing while autocomplete refetches - // append an inline indicator so the user sees that work is happening. _items.push({type: 'loading', key: 'loading'}) } else if ( searchText && !isAutocompleteFetching && !_items.length && !isError ) { _items.push({type: 'empty', key: 'empty', message: l`No results`}) }
return _items }, [ autocompleteResults, currentAccount?.did, follows, isAutocompleteFetching, isError, isMemberListPending, l, memberDidSet, searchText, ])
const handlePressBack = useCallback(() => { control.close() }, [control])
const handlePressAdd = useCallback(() => { onAddMembers(groupChatDids, groupChatProfiles) }, [groupChatDids, groupChatProfiles, onAddMembers])
const renderItems = useCallback( ({item}: {item: Item}) => { switch (item.type) { case 'label': { return <UserLabel key={item.key} message={item.message} /> } case 'profile': { return ( <GroupChatProfileCard key={item.key} profile={item.profile} moderationOpts={moderationOpts!} /> ) } case 'placeholder': { return <ProfileCardSkeleton key={item.key} /> } case 'loading': { return ( <View style={[a.px_lg, a.py_xl, a.align_center]}> <Loader size="lg" /> </View> ) } case 'empty': { return <EmptyMemberList key={item.key} message={item.message} /> } default: return null } }, [moderationOpts], )
useLayoutEffect(() => { if (IS_WEB) { setImmediate(() => { inputRef?.current?.focus() }) } }, [])
let buttonLabel = l`Continue to group name` let buttonText = l`Next` let showButton = groupChatProfiles.length > 0 let isButtonDisabled = !showButton
const showChatProfileTabs = groupChatProfiles.length > 0
const listHeader = useMemo( () => ( <View onLayout={evt => setHeaderHeight(evt.nativeEvent.layout.height)}> <View style={[ a.relative, web(a.pt_lg), native(a.pt_4xl), android({ borderTopLeftRadius: a.rounded_md.borderRadius, borderTopRightRadius: a.rounded_md.borderRadius, }), a.px_lg, a.border_b, t.atoms.border_contrast_low, t.atoms.bg, ]}> <View style={[ a.flex_row, a.gap_sm, a.relative, a.align_center, a.justify_between, web(a.pb_lg), ]}> {IS_NATIVE ? ( <Button label={l`Back`} size="large" shape="round" variant="ghost" color="secondary" style={[native([a.absolute, a.z_20])]} onPress={handlePressBack}> <ButtonIcon icon={ArrowLeftIcon} size="lg" /> </Button> ) : null} <Text style={[ a.flex_grow, a.z_10, a.text_lg, a.font_bold, a.leading_tight, t.atoms.text_contrast_high, a.text_center, a.px_5xl, ]}> {title} </Text> {IS_WEB ? ( <Button label={l`Close`} size="small" shape="round" variant="ghost" color="secondary" style={[a.absolute, a.z_20, {right: -4}]} onPress={() => control.close()}> <ButtonIcon icon={XIcon} size="lg" /> </Button> ) : showButton ? ( <Button label={buttonLabel} size="small" color="primary" style={[ native([ a.absolute, a.z_20, { right: 8, }, ]), ]} disabled={isButtonDisabled} onPress={handlePressAdd}> <ButtonText> <Trans>Add</Trans> </ButtonText> </Button> ) : null} </View> <View style={[web(a.pt_xs), native(a.pt_md)]}> <UserSearchInput inputRef={inputRef} value={searchText} onChangeText={text => { dispatch({type: 'setSearchText', searchText: text}) listRef.current?.scrollToOffset({offset: 0, animated: false}) }} onEscape={control.close} /> </View> </View> {showChatProfileTabs ? ( <View style={[a.pb_sm, a.pt_md, t.atoms.bg]}> <ChatProfileTabs testID="newGroupChatMembers" profiles={groupChatProfiles} onRemove={onRemoveDid} /> </View> ) : null} </View> ), [ buttonLabel, control, groupChatProfiles, handlePressAdd, handlePressBack, isButtonDisabled, l, onRemoveDid, searchText, showButton, showChatProfileTabs, t.atoms.bg, t.atoms.border_contrast_low, t.atoms.text_contrast_high, title, ], )
const setGroupChatMembers = (dids: string[]) => { LayoutAnimation.configureNext(LayoutAnimation.Presets.easeInEaseOut)
const added = dids.filter(d => !groupChatDids.includes(d)) const removed = groupChatDids.filter(d => !dids.includes(d)) const newDids = [ ...groupChatDids.filter(d => !removed.includes(d)), ...added, ]
const kept = groupChatProfiles.filter(p => dids.includes(p.did)) const keptDids = new Set(kept.map(p => p.did)) const addedProfiles = items .filter( (item): item is ProfileItem => item.type === 'profile' && dids.includes(item.profile.did) && !keptDids.has(item.profile.did), ) .map(item => item.profile) .sort((a, b) => dids.indexOf(a.did) - dids.indexOf(b.did))
dispatch({ type: 'setDids', groupChatDids: newDids, groupChatProfiles: [...kept, ...addedProfiles], }) }
return ( <Toggle.Group values={groupChatDids} onChange={setGroupChatMembers} type="checkbox" maxSelections={remainingSlots} label={l`Add group chat members`} style={web([a.contents])}> <Dialog.InnerFlatList ref={listRef} data={items} renderItem={renderItems} ListHeaderComponent={listHeader} stickyHeaderIndices={[0]} ListEmptyComponent={ isMemberListPending || isAutocompleteFetching ? ( <View style={[a.flex_1, a.align_center, a.justify_center]}> <Loader size="xl" /> </View> ) : null } keyExtractor={(item: Item) => item.key} style={[ web([a.py_0, {height: '100vh', maxHeight: 600}, a.px_0]), native({height: '100%'}), ]} contentContainerStyle={items.length === 0 ? {flexGrow: 1} : undefined} webInnerContentContainerStyle={[ a.py_0, {paddingBottom: footerHeight}, items.length === 0 && {flexGrow: 1}, ]} webInnerStyle={[a.py_0, {maxWidth: 500, minWidth: 200}]} scrollIndicatorInsets={{top: headerHeight, bottom: footerHeight}} keyboardDismissMode="on-drag" footer={ IS_WEB ? ( <Dialog.FlatListFooter onLayout={evt => setFooterHeight(evt.nativeEvent.layout.height)}> <View style={[a.flex_row, a.align_center, a.justify_between]}> <Button label={l`Back`} size="small" color="secondary" onPress={handlePressBack}> <ButtonIcon icon={ArrowLeftIcon} size="md" /> <ButtonText> <Trans>Back</Trans> </ButtonText> </Button> <Button label={buttonLabel} size="small" color="primary" disabled={isButtonDisabled} onPress={handlePressAdd}> <ButtonText>{buttonText} </ButtonText> </Button> </View> </Dialog.FlatListFooter> ) : null } /> </Toggle.Group> )}