aris/apps/aris-client/src/components/ui/collapsible.tsx

import { PropsWithChildren, useState } from "react"
import { StyleSheet, TouchableOpacity } from "react-native"

import { ThemedText } from "@/components/themed-text"
import { ThemedView } from "@/components/themed-view"
import { IconSymbol } from "@/components/ui/icon-symbol"
import { Colors } from "@/constants/theme"
import { useColorScheme } from "@/hooks/use-color-scheme"

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}
			>
				<IconSymbol
					name="chevron.right"
					size={18}
					weight="medium"
					color={theme === "light" ? Colors.light.icon : Colors.dark.icon}
					style={{ transform: [{ rotate: isOpen ? "90deg" : "0deg" }] }}
				/>

				<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,
	},
})