101 lines
3.5 KiB
TypeScript
101 lines
3.5 KiB
TypeScript
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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import React, {useCallback, useMemo} from 'react';
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import {FlatList, Platform, ScrollView, SectionList} from 'react-native';
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import Animated, {useAnimatedStyle} from 'react-native-reanimated';
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import Search, {SearchProps} from '@components/search';
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import {ANDROID_HEADER_SEARCH_INSET, IOS_HEADER_SEARCH_INSET, SEARCH_INPUT_HEIGHT, TABLET_HEADER_SEARCH_INSET} from '@constants/view';
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import {useIsTablet} from '@hooks/device';
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import {changeOpacity, makeStyleSheetFromTheme} from '@utils/theme';
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import {typography} from '@utils/typography';
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type Props = SearchProps & {
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defaultHeight: number;
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forwardedRef?: React.RefObject<ScrollView | FlatList | SectionList>;
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largeHeight: number;
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scrollValue?: Animated.SharedValue<number>;
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theme: Theme;
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top: number;
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}
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const getStyleSheet = makeStyleSheetFromTheme((theme: Theme) => ({
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container: {
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backgroundColor: theme.sidebarBg,
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height: SEARCH_INPUT_HEIGHT + 5,
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justifyContent: 'flex-start',
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paddingHorizontal: 20,
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position: 'absolute',
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width: '100%',
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zIndex: 10,
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},
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inputContainerStyle: {
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backgroundColor: changeOpacity(theme.sidebarText, 0.12),
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},
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inputStyle: {
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color: theme.sidebarText,
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},
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}));
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const NavigationSearch = ({
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defaultHeight,
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forwardedRef,
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largeHeight,
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scrollValue,
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theme,
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top,
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...searchProps
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}: Props) => {
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const isTablet = useIsTablet();
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const styles = getStyleSheet(theme);
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const cancelButtonProps: SearchProps['cancelButtonProps'] = useMemo(() => ({
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buttonTextStyle: {
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color: changeOpacity(theme.sidebarText, 0.72),
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...typography('Body', 100, 'Regular'),
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},
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color: theme.sidebarText,
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}), [theme]);
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const searchTop = useAnimatedStyle(() => {
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return {marginTop: Math.max((-(scrollValue?.value || 0) + largeHeight), top)};
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}, [defaultHeight, largeHeight, top]);
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const onFocus = useCallback((e) => {
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const searchInset = isTablet ? TABLET_HEADER_SEARCH_INSET : IOS_HEADER_SEARCH_INSET;
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const offset = Platform.select({android: largeHeight + ANDROID_HEADER_SEARCH_INSET, default: defaultHeight + searchInset});
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if (forwardedRef?.current && Math.abs((scrollValue?.value || 0)) <= top) {
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if ('scrollTo' in forwardedRef.current) {
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forwardedRef.current.scrollTo({y: offset, animated: true});
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} else if ('scrollToOffset' in forwardedRef.current) {
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forwardedRef.current.scrollToOffset({
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offset,
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animated: true,
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});
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} else {
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// No scroll for section lists?
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}
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}
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searchProps.onFocus?.(e);
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}, [largeHeight, top]);
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return (
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<Animated.View style={[styles.container, searchTop]}>
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<Search
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{...searchProps}
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cancelButtonProps={cancelButtonProps}
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clearIconColor={theme.sidebarText}
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inputContainerStyle={styles.inputContainerStyle}
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inputStyle={styles.inputStyle}
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onFocus={onFocus}
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placeholderTextColor={changeOpacity(theme.sidebarText, Platform.select({android: 0.56, default: 0.72}))}
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searchIconColor={theme.sidebarText}
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selectionColor={theme.sidebarText}
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/>
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</Animated.View>
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);
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};
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export default NavigationSearch;
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