65 lines
1.6 KiB
TypeScript
65 lines
1.6 KiB
TypeScript
import { useEffect, useRef } from 'react';
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import { useAppContext } from '@/app/AppContext';
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export default function TiltCard({
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children,
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cardID,
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className = '',
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}: {
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children: React.ReactNode;
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cardID: string;
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className?: string;
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}) {
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const cardRef = useRef<HTMLDivElement>(null);
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const { tilts, setTilts } = useAppContext();
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const card = cardRef.current;
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useEffect(() => {
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if (!card) return;
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const tilt = tilts.find((tilt) => tilt.cardID === cardID);
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if (!tilt) {
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card.style.transform = `rotateX(0deg) rotateY(0deg)`;
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return;
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}
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const { rotateX, rotateY } = tilt;
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if (rotateX || rotateY) {
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card.style.transform = `rotateX(${rotateX}deg) rotateY(${rotateY}deg)`;
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} else {
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card.style.transform = `rotateX(0deg) rotateY(0deg)`;
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}
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}, [tilts]);
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const handleMouseMove = (e: React.MouseEvent) => {
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if (!card) return;
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const rect = card.getBoundingClientRect();
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const x = e.clientX - rect.left;
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const y = e.clientY - rect.top;
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const centerX = rect.width / 2;
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const centerY = rect.height / 2;
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const rotateX = ((y - centerY) / centerY) * -20;
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const rotateY = ((x - centerX) / centerX) * 20;
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setTilts([...tilts.filter((tilt) => tilt.cardID !== cardID), { cardID, rotateX, rotateY }]);
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};
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const handleMouseLeave = () => {
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if (!card) return;
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setTilts(tilts.filter((tilt) => tilt.cardID !== cardID));
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};
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return (
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<div className={`${className}`} onMouseMove={handleMouseMove} onMouseLeave={handleMouseLeave}>
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<div ref={cardRef} className={`h-full w-full transition-transform duration-0`}>
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{children}
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</div>
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</div>
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);
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}
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