feat: implement slide-out panel event handling in Composer and enhance GitHub stars badge with particle effects for improved visual feedback

This commit is contained in:
Anish Sarkar 2026-03-10 15:40:17 +05:30
parent 469e28958b
commit 07f0179cb2
5 changed files with 249 additions and 215 deletions

View file

@ -58,51 +58,29 @@ function HeroCarouselCard({
title,
description,
src,
isActive,
onExpandedChange,
}: {
title: string;
description: string;
src: string;
isActive: boolean;
onExpandedChange?: (expanded: boolean) => void;
}) {
const { expanded, open, close } = useExpandedGif();
const videoRef = useRef<HTMLVideoElement>(null);
const [frozenFrame, setFrozenFrame] = useState<string | null>(null);
const [hasLoaded, setHasLoaded] = useState(false);
useEffect(() => {
onExpandedChange?.(expanded);
}, [expanded, onExpandedChange]);
const captureFrame = useCallback((video: HTMLVideoElement) => {
try {
const canvas = document.createElement("canvas");
canvas.width = video.videoWidth;
canvas.height = video.videoHeight;
canvas.getContext("2d")?.drawImage(video, 0, 0);
setFrozenFrame(canvas.toDataURL("image/jpeg", 0.85));
} catch {
/* tainted canvas */
}
}, []);
useEffect(() => {
const video = videoRef.current;
if (isActive) {
if (video) {
setHasLoaded(false);
if (video) {
video.currentTime = 0;
video.play().catch(() => {});
}
} else {
if (video) {
if (video.readyState >= 2) captureFrame(video);
video.pause();
}
video.currentTime = 0;
video.play().catch(() => {});
}
}, [isActive, captureFrame]);
}, [src]);
const handleCanPlay = useCallback(() => {
setHasLoaded(true);
@ -119,40 +97,22 @@ function HeroCarouselCard({
<p className="text-sm text-neutral-500 dark:text-neutral-400">{description}</p>
</div>
</div>
<div
className={`bg-neutral-50 p-2 sm:p-3 dark:bg-neutral-950 ${
isActive ? "cursor-pointer" : "pointer-events-none"
}`}
onClick={isActive ? open : undefined}
>
{isActive ? (
<div className="relative">
<video
ref={videoRef}
src={src}
autoPlay
loop
muted
playsInline
onCanPlay={handleCanPlay}
className="w-full rounded-lg sm:rounded-xl"
/>
{!hasLoaded && frozenFrame && (
<img
src={frozenFrame}
alt={title}
className="absolute inset-0 w-full rounded-lg sm:rounded-xl"
/>
)}
{!hasLoaded && !frozenFrame && (
<div className="aspect-video w-full animate-pulse rounded-lg bg-neutral-100 sm:rounded-xl dark:bg-neutral-800" />
)}
</div>
) : frozenFrame ? (
<img src={frozenFrame} alt={title} className="w-full rounded-lg sm:rounded-xl" />
) : (
<div className="aspect-video w-full rounded-lg bg-neutral-100 sm:rounded-xl dark:bg-neutral-800" />
)}
<div className="cursor-pointer bg-neutral-50 p-2 sm:p-3 dark:bg-neutral-950" onClick={open}>
<div className="relative">
<video
ref={videoRef}
src={src}
autoPlay
loop
muted
playsInline
onCanPlay={handleCanPlay}
className="w-full rounded-lg sm:rounded-xl"
/>
{!hasLoaded && (
<div className="absolute inset-0 aspect-video w-full animate-pulse rounded-lg bg-neutral-100 sm:rounded-xl dark:bg-neutral-800" />
)}
</div>
</div>
</div>
@ -163,15 +123,42 @@ function HeroCarouselCard({
);
}
function usePrefetchVideos() {
const videosRef = useRef<HTMLVideoElement[]>([]);
useEffect(() => {
let cancelled = false;
async function prefetch() {
for (const item of carouselItems) {
if (cancelled) break;
await new Promise<void>((resolve) => {
const video = document.createElement("video");
video.preload = "auto";
video.src = item.src;
video.oncanplaythrough = () => resolve();
video.onerror = () => resolve();
setTimeout(resolve, 10000);
videosRef.current.push(video);
});
}
}
prefetch();
return () => {
cancelled = true;
videosRef.current = [];
};
}, []);
}
function HeroCarousel() {
const [activeIndex, setActiveIndex] = useState(0);
const [isGifExpanded, setIsGifExpanded] = useState(false);
const [containerWidth, setContainerWidth] = useState(0);
const [cardHeight, setCardHeight] = useState(420);
const containerRef = useRef<HTMLDivElement>(null);
const activeCardRef = useRef<HTMLDivElement>(null);
const directionRef = useRef<"forward" | "backward">("forward");
usePrefetchVideos();
const goTo = useCallback(
(newIndex: number) => {
directionRef.current = newIndex >= activeIndex ? "forward" : "backward";
@ -188,120 +175,28 @@ function HeroCarousel() {
goTo(activeIndex >= carouselItems.length - 1 ? 0 : activeIndex + 1);
}, [activeIndex, goTo]);
useEffect(() => {
const el = containerRef.current;
if (!el) return;
const update = () => setContainerWidth(el.offsetWidth);
update();
const observer = new ResizeObserver(update);
observer.observe(el);
return () => observer.disconnect();
}, []);
useEffect(() => {
const el = activeCardRef.current;
if (!el) return;
const update = () => setCardHeight(el.offsetHeight);
update();
const observer = new ResizeObserver(update);
observer.observe(el);
return () => observer.disconnect();
}, [activeIndex, containerWidth]);
const cardWidth =
containerWidth < 640
? containerWidth * 0.85
: containerWidth < 1024
? Math.min(containerWidth * 0.7, 680)
: Math.min(containerWidth * 0.55, 900);
const baseOffset =
containerWidth < 640
? containerWidth * 0.2
: containerWidth < 1024
? containerWidth * 0.15
: 150;
const stackGap = containerWidth < 640 ? 35 : containerWidth < 1024 ? 45 : 55;
const perspective = containerWidth < 640 ? 800 : containerWidth < 1024 ? 1000 : 1200;
const getCardStyle = useCallback(
(index: number) => {
const diff = index - activeIndex;
if (diff === 0) {
const originX = directionRef.current === "forward" ? 1 : 0;
return { x: -cardWidth / 2, rotateY: 0, zIndex: 20, originX, overlayOpacity: 0, blur: 0 };
}
const dist = Math.abs(diff);
const isLeft = diff < 0;
const offset = baseOffset + (dist - 1) * stackGap;
const t = Math.min(1, dist / 3);
return {
x: -cardWidth / 2 + (isLeft ? -offset : offset),
rotateY: isLeft ? 90 : -90,
zIndex: 20 - dist,
originX: isLeft ? 0 : 1,
overlayOpacity: t,
blur: t * 6,
};
},
[activeIndex, cardWidth, baseOffset, stackGap]
);
const item = carouselItems[activeIndex];
const isForward = directionRef.current === "forward";
return (
<div className="w-full py-4 sm:py-8">
<div ref={containerRef} className="relative mx-auto w-full">
<div
className="relative z-6 transition-[height] duration-700"
style={{ perspective: `${perspective}px`, height: cardHeight }}
>
{containerWidth > 0 &&
carouselItems.map((item, i) => {
const style = getCardStyle(i);
return (
<motion.div
key={`carousel_${i}`}
ref={i === activeIndex ? activeCardRef : undefined}
className="absolute top-0"
style={{
left: "50%",
width: cardWidth,
transformStyle: "preserve-3d",
zIndex: style.zIndex,
transformOrigin: `${style.originX * 100}% 50%`,
cursor: i !== activeIndex ? "pointer" : undefined,
}}
onClick={i !== activeIndex && !isGifExpanded ? () => goTo(i) : undefined}
animate={{
x: style.x,
rotateY: style.rotateY,
}}
transition={{ duration: 0.7, ease: [0.32, 0.72, 0, 1] }}
>
<motion.div
animate={{ filter: `blur(${style.blur}px)` }}
transition={{ duration: 0.7, ease: [0.32, 0.72, 0, 1] }}
>
<HeroCarouselCard
title={item.title}
description={item.description}
src={item.src}
isActive={i === activeIndex}
onExpandedChange={setIsGifExpanded}
/>
</motion.div>
<motion.div
className="pointer-events-none absolute inset-0 rounded-2xl bg-black sm:rounded-3xl"
animate={{ opacity: style.overlayOpacity }}
transition={{ duration: 0.7, ease: [0.32, 0.72, 0, 1] }}
/>
</motion.div>
);
})}
</div>
<div className="relative mx-auto w-full max-w-[900px]">
<AnimatePresence mode="wait" initial={false}>
<motion.div
key={activeIndex}
initial={{ opacity: 0, x: isForward ? 60 : -60 }}
animate={{ opacity: 1, x: 0 }}
exit={{ opacity: 0, x: isForward ? -60 : 60 }}
transition={{ duration: 0.35, ease: [0.32, 0.72, 0, 1] }}
>
<HeroCarouselCard
title={item.title}
description={item.description}
src={item.src}
onExpandedChange={setIsGifExpanded}
/>
</motion.div>
</AnimatePresence>
</div>
<div className="relative z-5 mt-6 flex items-center justify-center gap-4">