141 lines
3.6 KiB
JavaScript
141 lines
3.6 KiB
JavaScript
import React, { useEffect, useState, useCallback } from 'react';
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import PropTypes from 'prop-types';
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import {
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View, Text, FlatList, StyleSheet
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} from 'react-native';
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import { withTheme } from '../../theme';
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import { themes } from '../../constants/colors';
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import { CustomIcon } from '../../lib/Icons';
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import shortnameToUnicode from '../../utils/shortnameToUnicode';
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import CustomEmoji from '../EmojiPicker/CustomEmoji';
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import database from '../../lib/database';
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import { Button } from '../ActionSheet';
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import { useDimensions } from '../../dimensions';
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export const HEADER_HEIGHT = 36;
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const styles = StyleSheet.create({
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container: {
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alignItems: 'center',
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marginHorizontal: 8
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},
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headerItem: {
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height: 36,
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width: 36,
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borderRadius: 20,
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marginHorizontal: 8,
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justifyContent: 'center',
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alignItems: 'center'
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},
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headerIcon: {
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textAlign: 'center',
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fontSize: 20,
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color: '#fff'
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},
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customEmoji: {
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height: 20,
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width: 20
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}
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});
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const keyExtractor = item => item?.id || item;
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const DEFAULT_EMOJIS = ['clap', '+1', 'heart_eyes', 'grinning', 'thinking_face', 'smiley'];
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const HeaderItem = React.memo(({
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item, onReaction, server, theme
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}) => (
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<Button
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testID={`message-actions-emoji-${ item.content || item }`}
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onPress={() => onReaction({ emoji: `:${ item.content || item }:` })}
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style={[styles.headerItem, { backgroundColor: themes[theme].auxiliaryBackground }]}
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theme={theme}
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>
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{item?.isCustom ? (
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<CustomEmoji style={styles.customEmoji} emoji={item} baseUrl={server} />
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) : (
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<Text style={styles.headerIcon}>
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{shortnameToUnicode(`:${ item.content || item }:`)}
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</Text>
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)}
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</Button>
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));
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HeaderItem.propTypes = {
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item: PropTypes.string,
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onReaction: PropTypes.func,
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server: PropTypes.string,
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theme: PropTypes.string
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};
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const HeaderFooter = React.memo(({ onReaction, theme }) => (
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<Button
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testID='add-reaction'
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onPress={onReaction}
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style={[styles.headerItem, { backgroundColor: themes[theme].auxiliaryBackground }]}
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theme={theme}
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>
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<CustomIcon name='add-reaction' size={24} color={themes[theme].bodyText} />
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</Button>
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));
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HeaderFooter.propTypes = {
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onReaction: PropTypes.func,
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theme: PropTypes.string
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};
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const Header = React.memo(({
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handleReaction, server, message, theme
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}) => {
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const [items, setItems] = useState([]);
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const { width, height } = useDimensions();
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const setEmojis = async() => {
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try {
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const db = database.active;
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const freqEmojiCollection = db.collections.get('frequently_used_emojis');
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let freqEmojis = await freqEmojiCollection.query().fetch();
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const isLandscape = width > height;
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const size = isLandscape ? width / 2 : width;
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const quantity = (size / 50) - 1;
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freqEmojis = freqEmojis.concat(DEFAULT_EMOJIS).slice(0, quantity);
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setItems(freqEmojis);
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} catch {
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// Do nothing
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}
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};
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useEffect(() => {
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setEmojis();
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}, []);
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const onReaction = ({ emoji }) => handleReaction(emoji, message);
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const renderItem = useCallback(({ item }) => <HeaderItem item={item} onReaction={onReaction} server={server} theme={theme} />);
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const renderFooter = useCallback(() => <HeaderFooter onReaction={onReaction} theme={theme} />);
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return (
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<View style={[styles.container, { backgroundColor: themes[theme].focusedBackground }]}>
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<FlatList
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data={items}
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renderItem={renderItem}
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ListFooterComponent={renderFooter}
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style={{ backgroundColor: themes[theme].focusedBackground }}
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keyExtractor={keyExtractor}
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showsHorizontalScrollIndicator={false}
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scrollEnabled={false}
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horizontal
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/>
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</View>
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);
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});
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Header.propTypes = {
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handleReaction: PropTypes.func,
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server: PropTypes.string,
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message: PropTypes.object,
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theme: PropTypes.string
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};
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export default withTheme(Header);
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