vn-verdnaturachat/app/ee/omnichannel/views/QueueListView.tsx

128 lines
4.3 KiB
TypeScript

import React, { useEffect, useRef } from 'react';
import { CompositeNavigationProp, useNavigation } from '@react-navigation/native';
import { StackNavigationOptions, StackNavigationProp } from '@react-navigation/stack';
import { FlatList, ListRenderItem } from 'react-native';
import { shallowEqual, useSelector } from 'react-redux';
import I18n from '../../../i18n';
import RoomItem, { ROW_HEIGHT } from '../../../containers/RoomItem';
import { getUserSelector } from '../../../selectors/login';
import { useTheme } from '../../../theme';
import { useDimensions } from '../../../dimensions';
import SafeAreaView from '../../../containers/SafeAreaView';
import StatusBar from '../../../containers/StatusBar';
import { goRoom } from '../../../lib/methods/helpers/goRoom';
import * as HeaderButton from '../../../containers/HeaderButton';
import { events, logEvent } from '../../../lib/methods/helpers/log';
import { getInquiryQueueSelector } from '../selectors/inquiry';
import { IOmnichannelRoom, IApplicationState } from '../../../definitions';
import { MAX_SIDEBAR_WIDTH } from '../../../lib/constants';
import { ChatsStackParamList } from '../../../stacks/types';
import { MasterDetailInsideStackParamList } from '../../../stacks/MasterDetailStack/types';
import { getRoomAvatar, getRoomTitle, getUidDirectMessage, isIOS, isTablet } from '../../../lib/methods/helpers';
type TNavigation = CompositeNavigationProp<
StackNavigationProp<ChatsStackParamList, 'QueueListView'>,
StackNavigationProp<MasterDetailInsideStackParamList>
>;
const INITIAL_NUM_TO_RENDER = isTablet ? 20 : 12;
const getItemLayout = (data: IOmnichannelRoom[] | null | undefined, index: number) => ({
length: ROW_HEIGHT,
offset: ROW_HEIGHT * index,
index
});
const keyExtractor = (item: IOmnichannelRoom) => item.rid;
const QueueListView = React.memo(() => {
const navigation = useNavigation<TNavigation>();
const getScrollRef = useRef<FlatList<IOmnichannelRoom>>(null);
const { colors } = useTheme();
const { width } = useDimensions();
const { username } = useSelector(
(state: IApplicationState) => ({
userId: getUserSelector(state).id,
username: getUserSelector(state).username,
token: getUserSelector(state).token
}),
shallowEqual
);
const { showAvatar, displayMode } = useSelector(
(state: IApplicationState) => ({
showAvatar: state.sortPreferences.showAvatar,
displayMode: state.sortPreferences.displayMode
}),
shallowEqual
);
const isMasterDetail = useSelector((state: IApplicationState) => state.app.isMasterDetail);
const useRealName = useSelector((state: IApplicationState) => state.settings.UI_Use_Real_Name);
const queued = useSelector((state: IApplicationState) => getInquiryQueueSelector(state));
useEffect(() => {
const options: StackNavigationOptions = {
title: I18n.t('Queued_chats')
};
if (isMasterDetail) {
options.headerLeft = () => <HeaderButton.CloseModal navigation={navigation} testID='directory-view-close' />;
}
navigation.setOptions(options);
}, [isMasterDetail, navigation]);
const onPressItem = (item = {} as IOmnichannelRoom) => {
logEvent(events.QL_GO_ROOM);
goRoom({
item: {
...item,
// we're calling v as visitor on our mergeSubscriptionsRooms
visitor: item.v
},
isMasterDetail,
popToRoot: true
});
};
const renderItem: ListRenderItem<IOmnichannelRoom> = ({ item }) => {
const id = getUidDirectMessage(item);
return (
<RoomItem
item={item}
id={id}
username={username}
onPress={onPressItem}
width={isMasterDetail ? MAX_SIDEBAR_WIDTH : width}
useRealName={!!useRealName}
getRoomTitle={getRoomTitle}
getRoomAvatar={getRoomAvatar}
swipeEnabled={false}
showAvatar={showAvatar}
displayMode={displayMode}
/>
);
};
return (
<SafeAreaView testID='queue-list-view' style={{ backgroundColor: colors.backgroundColor }}>
<StatusBar />
<FlatList
ref={getScrollRef}
data={queued}
extraData={queued}
keyExtractor={keyExtractor}
style={{ backgroundColor: colors.backgroundColor }}
renderItem={renderItem}
getItemLayout={getItemLayout}
removeClippedSubviews={isIOS}
keyboardShouldPersistTaps='always'
initialNumToRender={INITIAL_NUM_TO_RENDER}
windowSize={9}
onEndReachedThreshold={0.5}
/>
</SafeAreaView>
);
});
export default QueueListView;