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Diffstat (limited to 'src/view/com/lists/ListsList.tsx')
| -rw-r--r-- | src/view/com/lists/ListsList.tsx | 240 |
1 files changed, 240 insertions, 0 deletions
diff --git a/src/view/com/lists/ListsList.tsx b/src/view/com/lists/ListsList.tsx new file mode 100644 index 000000000..88b71acc0 --- /dev/null +++ b/src/view/com/lists/ListsList.tsx @@ -0,0 +1,240 @@ +import React, {MutableRefObject} from 'react' +import { + ActivityIndicator, + RefreshControl, + StyleProp, + StyleSheet, + View, + ViewStyle, +} from 'react-native' +import {observer} from 'mobx-react-lite' +import { + FontAwesomeIcon, + FontAwesomeIconStyle, +} from '@fortawesome/react-native-fontawesome' +import {AppBskyGraphDefs as GraphDefs} from '@atproto/api' +import {FlatList} from '../util/Views' +import {ListCard} from './ListCard' +import {ProfileCardFeedLoadingPlaceholder} from '../util/LoadingPlaceholder' +import {ErrorMessage} from '../util/error/ErrorMessage' +import {LoadMoreRetryBtn} from '../util/LoadMoreRetryBtn' +import {Button} from '../util/forms/Button' +import {Text} from '../util/text/Text' +import {ListsListModel} from 'state/models/lists/lists-list' +import {useAnalytics} from 'lib/analytics' +import {usePalette} from 'lib/hooks/usePalette' +import {s} from 'lib/styles' + +const LOADING_ITEM = {_reactKey: '__loading__'} +const CREATENEW_ITEM = {_reactKey: '__loading__'} +const EMPTY_ITEM = {_reactKey: '__empty__'} +const ERROR_ITEM = {_reactKey: '__error__'} +const LOAD_MORE_ERROR_ITEM = {_reactKey: '__load_more_error__'} + +export const ListsList = observer( + ({ + listsList, + showAddBtns, + style, + scrollElRef, + onPressTryAgain, + onPressCreateNew, + renderItem, + renderEmptyState, + testID, + headerOffset = 0, + }: { + listsList: ListsListModel + showAddBtns?: boolean + style?: StyleProp<ViewStyle> + scrollElRef?: MutableRefObject<FlatList<any> | null> + onPressCreateNew: () => void + onPressTryAgain?: () => void + renderItem?: (list: GraphDefs.ListView) => JSX.Element + renderEmptyState?: () => JSX.Element + testID?: string + headerOffset?: number + }) => { + const pal = usePalette('default') + const {track} = useAnalytics() + const [isRefreshing, setIsRefreshing] = React.useState(false) + + const data = React.useMemo(() => { + let items: any[] = [] + if (listsList.hasLoaded) { + if (listsList.hasError) { + items = items.concat([ERROR_ITEM]) + } + if (listsList.isEmpty) { + items = items.concat([EMPTY_ITEM]) + } else { + if (showAddBtns) { + items = items.concat([CREATENEW_ITEM]) + } + items = items.concat(listsList.lists) + } + if (listsList.loadMoreError) { + items = items.concat([LOAD_MORE_ERROR_ITEM]) + } + } else if (listsList.isLoading) { + items = items.concat([LOADING_ITEM]) + } + return items + }, [ + listsList.hasError, + listsList.hasLoaded, + listsList.isLoading, + listsList.isEmpty, + listsList.lists, + listsList.loadMoreError, + showAddBtns, + ]) + + // events + // = + + const onRefresh = React.useCallback(async () => { + track('Lists:onRefresh') + setIsRefreshing(true) + try { + await listsList.refresh() + } catch (err) { + listsList.rootStore.log.error('Failed to refresh lists', err) + } + setIsRefreshing(false) + }, [listsList, track, setIsRefreshing]) + + const onEndReached = React.useCallback(async () => { + track('Lists:onEndReached') + try { + await listsList.loadMore() + } catch (err) { + listsList.rootStore.log.error('Failed to load more lists', err) + } + }, [listsList, track]) + + const onPressRetryLoadMore = React.useCallback(() => { + listsList.retryLoadMore() + }, [listsList]) + + // rendering + // = + + const renderItemInner = React.useCallback( + ({item}: {item: any}) => { + if (item === EMPTY_ITEM) { + if (renderEmptyState) { + return renderEmptyState() + } + return <View /> + } else if (item === CREATENEW_ITEM) { + return <CreateNewItem onPress={onPressCreateNew} /> + } else if (item === ERROR_ITEM) { + return ( + <ErrorMessage + message={listsList.error} + onPressTryAgain={onPressTryAgain} + /> + ) + } else if (item === LOAD_MORE_ERROR_ITEM) { + return ( + <LoadMoreRetryBtn + label="There was an issue fetching your lists. Tap here to try again." + onPress={onPressRetryLoadMore} + /> + ) + } else if (item === LOADING_ITEM) { + return <ProfileCardFeedLoadingPlaceholder /> + } + return renderItem ? ( + renderItem(item) + ) : ( + <ListCard list={item} testID={`list-${item.name}`} /> + ) + }, + [ + listsList, + onPressTryAgain, + onPressRetryLoadMore, + onPressCreateNew, + renderItem, + renderEmptyState, + ], + ) + + const Footer = React.useCallback( + () => + listsList.isLoading ? ( + <View style={styles.feedFooter}> + <ActivityIndicator /> + </View> + ) : ( + <View /> + ), + [listsList], + ) + + return ( + <View testID={testID} style={style}> + {data.length > 0 && ( + <FlatList + testID={testID ? `${testID}-flatlist` : undefined} + ref={scrollElRef} + data={data} + keyExtractor={item => item._reactKey} + renderItem={renderItemInner} + ListFooterComponent={Footer} + refreshControl={ + <RefreshControl + refreshing={isRefreshing} + onRefresh={onRefresh} + tintColor={pal.colors.text} + titleColor={pal.colors.text} + progressViewOffset={headerOffset} + /> + } + contentContainerStyle={s.contentContainer} + style={{paddingTop: headerOffset}} + onEndReached={onEndReached} + onEndReachedThreshold={0.6} + removeClippedSubviews={true} + contentOffset={{x: 0, y: headerOffset * -1}} + // @ts-ignore our .web version only -prf + desktopFixedHeight + /> + )} + </View> + ) + }, +) + +function CreateNewItem({onPress}: {onPress: () => void}) { + const pal = usePalette('default') + + return ( + <View style={[styles.createNewContainer]}> + <Button type="default" onPress={onPress} style={styles.createNewButton}> + <FontAwesomeIcon icon="plus" style={pal.text as FontAwesomeIconStyle} /> + <Text type="button" style={pal.text}> + New Mute List + </Text> + </Button> + </View> + ) +} + +const styles = StyleSheet.create({ + createNewContainer: { + flexDirection: 'row', + alignItems: 'center', + paddingHorizontal: 18, + paddingTop: 18, + paddingBottom: 16, + }, + createNewButton: { + flexDirection: 'row', + alignItems: 'center', + gap: 8, + }, + feedFooter: {paddingTop: 20}, +}) |