Wavelength/components/Collapsible.tsx

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import Ionicons from '@expo/vector-icons/Ionicons';
import { PropsWithChildren, useState } from 'react';
import { StyleSheet, TouchableOpacity, useColorScheme } from 'react-native';
import { ThemedText } from '@/components/ThemedText';
import { ThemedView } from '@/components/ThemedView';
import { Colors } from '@/constants/Colors';
export function Collapsible({ children, title }: PropsWithChildren & { title: string }) {
const [isOpen, setIsOpen] = useState(false);
const theme = useColorScheme() ?? 'light';
return (
<ThemedView>
<TouchableOpacity
style={styles.heading}
onPress={() => setIsOpen((value) => !value)}
activeOpacity={0.8}>
<Ionicons
name={isOpen ? 'chevron-down' : 'chevron-forward-outline'}
size={18}
color={theme === 'light' ? Colors.light.icon : Colors.dark.icon}
/>
<ThemedText type="defaultSemiBold">{title}</ThemedText>
</TouchableOpacity>
{isOpen && <ThemedView style={styles.content}>{children}</ThemedView>}
</ThemedView>
);
}
const styles = StyleSheet.create({
heading: {
flexDirection: 'row',
alignItems: 'center',
gap: 6,
},
content: {
marginTop: 6,
marginLeft: 24,
},
});