86 lines
1.9 KiB
TypeScript
86 lines
1.9 KiB
TypeScript
import { HeaderBackButton } from '@react-navigation/elements';
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import React, { useCallback } from 'react';
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import { Platform, StyleSheet } from 'react-native';
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import Avatar from '../../containers/Avatar';
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import { themes } from '../../lib/constants';
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import { useAppNavigation } from '../../lib/hooks/navigation';
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import { isIOS } from '../../lib/methods/helpers';
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import { TSupportedThemes } from '../../theme';
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const styles = StyleSheet.create({
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container: {
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...Platform.select({
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ios: {
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minWidth: 60
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}
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})
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},
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avatar: {
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borderRadius: 10,
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marginHorizontal: 15
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}
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});
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interface ILeftButtonsProps {
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rid?: string;
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tmid?: string;
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unreadsCount: number | null;
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baseUrl: string;
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userId?: string;
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token?: string;
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title?: string;
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t: string;
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theme: TSupportedThemes;
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goRoomActionsView: Function;
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isMasterDetail: boolean;
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}
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const LeftButtons = ({
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rid,
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tmid,
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unreadsCount,
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baseUrl,
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userId,
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token,
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title,
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t,
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theme,
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goRoomActionsView,
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isMasterDetail
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}: ILeftButtonsProps): React.ReactElement | null => {
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const { goBack } = useAppNavigation();
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const onPress = useCallback(() => goRoomActionsView(), []);
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if (!isMasterDetail || tmid) {
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let label = ' ';
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let labelLength = 1;
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let marginLeft = 0;
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let fontSize = 0;
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if (unreadsCount) {
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label = unreadsCount > 99 ? '+99' : unreadsCount.toString() || ' ';
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labelLength = label.length ? label.length : 1;
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marginLeft = -2 * labelLength;
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fontSize = labelLength > 1 ? 14 : 17;
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}
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return (
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<HeaderBackButton
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label={label}
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labelVisible={isIOS}
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onPress={goBack}
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tintColor={themes[theme].headerTintColor}
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labelStyle={{ fontSize, marginLeft }}
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style={styles.container}
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testID='header-back'
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/>
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);
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}
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if (baseUrl && userId && token) {
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return <Avatar rid={rid} text={title} size={30} type={t} style={styles.avatar} onPress={onPress} />;
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}
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return null;
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};
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export default LeftButtons;
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