import * as React from "react";
import { View } from "react-native";
import { interpolate } from "react-native-reanimated";
import Carousel, { TAnimationStyle } from "react-native-reanimated-carousel";

import { SBItem } from "@/components/SBItem";
import { window } from "@/constants/sizes";

const scale = 0.8;
const PAGE_WIDTH = window.width * scale;
const PAGE_HEIGHT = 240 * scale;

function Index() {
	const animationStyle: TAnimationStyle = React.useCallback((value: number) => {
		"worklet";

		const zIndex = interpolate(value, [-1, 0, 1], [10, 20, 30]);
		const scale = interpolate(value, [-1, 0, 1], [1.25, 1, 0.25]);
		const rotateZ = `${interpolate(value, [-1, 0, 1], [-45, 0, 45])}deg`;
		const translateX = interpolate(
			value,
			[-1, 0, 1],
			[-PAGE_WIDTH, 0, PAGE_WIDTH],
		);
		const opacity = interpolate(value, [-0.75, 0, 1], [0, 1, 0]);

		return {
			transform: [{ scale }, { rotateZ }, { translateX }],
			zIndex,
			opacity,
		};
	}, []);

	return (
		<View
			id="carousel-component"
			dataSet={{ kind: "custom-animations", name: "rotate-fade-in-out" }}
			style={{
				width: window.width,
				height: 240,
				justifyContent: "center",
				alignItems: "center",
			}}
			<Carousel
				loop
				style={{
					width: window.width,
					height: 240,
					justifyContent: "center",
					alignItems: "center",
				}}
				data={[...new Array(6).keys()]}
				renderItem={({ index }) => {
					return (
						<SBItem
							key={index}
							index={index}
							style={{ width: PAGE_WIDTH, height: PAGE_HEIGHT }}
						/>
					);
				}}
				autoPlay
				customAnimation={animationStyle}
			/>
		</View>
	);
}

export default Index;