mirror of
https://github.com/MODSetter/SurfSense.git
synced 2026-04-26 01:06:23 +02:00
346 lines
11 KiB
TypeScript
346 lines
11 KiB
TypeScript
"use client";
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import { AnimatePresence, motion } from "motion/react";
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import { ChevronLeft, ChevronRight } from "lucide-react";
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import { useCallback, useEffect, useRef, useState } from "react";
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import { ExpandedGifOverlay, useExpandedGif } from "@/components/ui/expanded-gif-overlay";
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const carouselItems = [
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{
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title: "Connect & Sync",
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description:
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"Connect data sources like Notion, Drive and Gmail. Automatically sync to keep them updated.",
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src: "/homepage/hero_tutorial/ConnectorFlowGif.mp4",
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},
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{
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title: "Upload Documents",
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description: "Upload documents directly, from images to massive PDFs.",
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src: "/homepage/hero_tutorial/DocUploadGif.mp4",
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},
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{
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title: "Search & Citation",
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description: "Ask questions and get cited responses from your knowledge base.",
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src: "/homepage/hero_tutorial/BSNCGif.mp4",
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},
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{
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title: "Targeted Document Q&A",
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description: "Mention specific documents in chat for targeted answers.",
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src: "/homepage/hero_tutorial/BQnaGif_compressed.mp4",
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},
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{
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title: "Produce Reports Instantly",
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description: "Generate reports from your sources in many formats.",
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src: "/homepage/hero_tutorial/ReportGenGif_compressed.mp4",
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},
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{
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title: "Create Podcasts",
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description: "Turn anything into a podcast in under 20 seconds.",
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src: "/homepage/hero_tutorial/PodcastGenGif.mp4",
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},
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{
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title: "Image Generation",
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description: "Generate high-quality images easily from your conversations.",
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src: "/homepage/hero_tutorial/ImageGenGif.mp4",
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},
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{
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title: "Collaborative AI Chat",
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description: "Collaborate on AI-powered conversations in realtime with your team.",
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src: "/homepage/hero_realtime/RealTimeChatGif.mp4",
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},
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{
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title: "Realtime Comments",
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description: "Add comments and tag teammates on any message.",
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src: "/homepage/hero_realtime/RealTimeCommentsFlow.mp4",
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},
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];
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function HeroCarouselCard({
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title,
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description,
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src,
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isActive,
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onExpandedChange,
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}: {
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title: string;
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description: string;
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src: string;
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isActive: boolean;
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onExpandedChange?: (expanded: boolean) => void;
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}) {
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const { expanded, open, close } = useExpandedGif();
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const videoRef = useRef<HTMLVideoElement>(null);
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const [frozenFrame, setFrozenFrame] = useState<string | null>(null);
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const [hasLoaded, setHasLoaded] = useState(false);
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useEffect(() => {
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onExpandedChange?.(expanded);
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}, [expanded, onExpandedChange]);
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const captureFrame = useCallback((video: HTMLVideoElement) => {
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try {
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const canvas = document.createElement("canvas");
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canvas.width = video.videoWidth;
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canvas.height = video.videoHeight;
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canvas.getContext("2d")?.drawImage(video, 0, 0);
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setFrozenFrame(canvas.toDataURL("image/jpeg", 0.85));
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} catch {
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/* tainted canvas */
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}
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}, []);
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useEffect(() => {
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const video = videoRef.current;
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if (isActive) {
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setHasLoaded(false);
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if (video) {
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video.currentTime = 0;
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video.play().catch(() => {});
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}
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} else {
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if (video) {
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if (video.readyState >= 2) captureFrame(video);
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video.pause();
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}
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}
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}, [isActive, captureFrame]);
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const handleCanPlay = useCallback(() => {
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setHasLoaded(true);
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}, []);
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return (
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<>
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<div className="rounded-2xl border border-neutral-200/60 bg-white shadow-xl sm:rounded-3xl dark:border-neutral-700/60 dark:bg-neutral-900">
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<div className="flex items-center gap-3 border-b border-neutral-200/60 px-4 py-3 sm:px-6 sm:py-4 dark:border-neutral-700/60">
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<div className="min-w-0">
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<h3 className="truncate text-base font-semibold text-neutral-900 sm:text-xl dark:text-white">
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{title}
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</h3>
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<p className="text-sm text-neutral-500 dark:text-neutral-400">{description}</p>
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</div>
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</div>
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<div
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className={`bg-neutral-50 p-2 sm:p-3 dark:bg-neutral-950 ${
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isActive ? "cursor-pointer" : "pointer-events-none"
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}`}
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onClick={isActive ? open : undefined}
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>
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{isActive ? (
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<div className="relative">
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<video
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ref={videoRef}
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src={src}
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autoPlay
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loop
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muted
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playsInline
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onCanPlay={handleCanPlay}
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className="w-full rounded-lg sm:rounded-xl"
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/>
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{!hasLoaded && frozenFrame && (
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<img
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src={frozenFrame}
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alt={title}
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className="absolute inset-0 w-full rounded-lg sm:rounded-xl"
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/>
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)}
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{!hasLoaded && !frozenFrame && (
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<div className="aspect-video w-full animate-pulse rounded-lg bg-neutral-100 sm:rounded-xl dark:bg-neutral-800" />
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)}
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</div>
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) : frozenFrame ? (
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<img src={frozenFrame} alt={title} className="w-full rounded-lg sm:rounded-xl" />
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) : (
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<div className="aspect-video w-full rounded-lg bg-neutral-100 sm:rounded-xl dark:bg-neutral-800" />
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)}
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</div>
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</div>
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<AnimatePresence>
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{expanded && <ExpandedGifOverlay src={src} alt={title} onClose={close} />}
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</AnimatePresence>
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</>
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);
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}
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function HeroCarousel() {
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const [activeIndex, setActiveIndex] = useState(0);
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const [isGifExpanded, setIsGifExpanded] = useState(false);
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const [containerWidth, setContainerWidth] = useState(0);
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const [cardHeight, setCardHeight] = useState(420);
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const containerRef = useRef<HTMLDivElement>(null);
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const activeCardRef = useRef<HTMLDivElement>(null);
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const directionRef = useRef<"forward" | "backward">("forward");
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const goTo = useCallback(
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(newIndex: number) => {
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directionRef.current = newIndex >= activeIndex ? "forward" : "backward";
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setActiveIndex(newIndex);
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},
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[activeIndex]
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);
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const goToPrev = useCallback(() => {
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goTo(activeIndex <= 0 ? carouselItems.length - 1 : activeIndex - 1);
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}, [activeIndex, goTo]);
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const goToNext = useCallback(() => {
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goTo(activeIndex >= carouselItems.length - 1 ? 0 : activeIndex + 1);
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}, [activeIndex, goTo]);
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useEffect(() => {
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const el = containerRef.current;
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if (!el) return;
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const update = () => setContainerWidth(el.offsetWidth);
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update();
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const observer = new ResizeObserver(update);
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observer.observe(el);
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return () => observer.disconnect();
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}, []);
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useEffect(() => {
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const el = activeCardRef.current;
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if (!el) return;
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const update = () => setCardHeight(el.offsetHeight);
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update();
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const observer = new ResizeObserver(update);
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observer.observe(el);
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return () => observer.disconnect();
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}, [activeIndex, containerWidth]);
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const cardWidth =
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containerWidth < 640
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? containerWidth * 0.85
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: containerWidth < 1024
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? Math.min(containerWidth * 0.7, 680)
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: Math.min(containerWidth * 0.55, 900);
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const baseOffset =
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containerWidth < 640
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? containerWidth * 0.2
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: containerWidth < 1024
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? containerWidth * 0.15
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: 150;
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const stackGap = containerWidth < 640 ? 35 : containerWidth < 1024 ? 45 : 55;
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const perspective = containerWidth < 640 ? 800 : containerWidth < 1024 ? 1000 : 1200;
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const getCardStyle = useCallback(
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(index: number) => {
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const diff = index - activeIndex;
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if (diff === 0) {
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const originX = directionRef.current === "forward" ? 1 : 0;
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return { x: -cardWidth / 2, rotateY: 0, zIndex: 20, originX, overlayOpacity: 0, blur: 0 };
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}
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const dist = Math.abs(diff);
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const isLeft = diff < 0;
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const offset = baseOffset + (dist - 1) * stackGap;
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const t = Math.min(1, dist / 3);
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return {
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x: -cardWidth / 2 + (isLeft ? -offset : offset),
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rotateY: isLeft ? 90 : -90,
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zIndex: 20 - dist,
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originX: isLeft ? 0 : 1,
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overlayOpacity: t,
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blur: t * 6,
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};
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},
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[activeIndex, cardWidth, baseOffset, stackGap]
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);
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return (
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<div className="w-full py-4 sm:py-8">
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<div ref={containerRef} className="relative mx-auto w-full">
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<div
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className="relative z-6 transition-[height] duration-700"
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style={{ perspective: `${perspective}px`, height: cardHeight }}
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>
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{containerWidth > 0 &&
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carouselItems.map((item, i) => {
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const style = getCardStyle(i);
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return (
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<motion.div
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key={`carousel_${i}`}
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ref={i === activeIndex ? activeCardRef : undefined}
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className="absolute top-0"
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style={{
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left: "50%",
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width: cardWidth,
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transformStyle: "preserve-3d",
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zIndex: style.zIndex,
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transformOrigin: `${style.originX * 100}% 50%`,
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cursor: i !== activeIndex ? "pointer" : undefined,
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}}
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onClick={i !== activeIndex && !isGifExpanded ? () => goTo(i) : undefined}
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animate={{
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x: style.x,
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rotateY: style.rotateY,
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}}
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transition={{ duration: 0.7, ease: [0.32, 0.72, 0, 1] }}
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>
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<motion.div
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animate={{ filter: `blur(${style.blur}px)` }}
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transition={{ duration: 0.7, ease: [0.32, 0.72, 0, 1] }}
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>
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<HeroCarouselCard
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title={item.title}
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description={item.description}
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src={item.src}
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isActive={i === activeIndex}
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onExpandedChange={setIsGifExpanded}
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/>
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</motion.div>
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<motion.div
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className="pointer-events-none absolute inset-0 rounded-2xl bg-black sm:rounded-3xl"
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animate={{ opacity: style.overlayOpacity }}
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transition={{ duration: 0.7, ease: [0.32, 0.72, 0, 1] }}
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/>
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</motion.div>
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);
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})}
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</div>
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</div>
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<div className="relative z-5 mt-6 flex items-center justify-center gap-4">
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<button
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type="button"
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onClick={() => !isGifExpanded && goToPrev()}
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className="flex size-9 items-center justify-center rounded-full border border-neutral-200 bg-white text-neutral-700 shadow-sm transition-colors hover:bg-neutral-100 dark:border-neutral-700 dark:bg-neutral-800 dark:text-neutral-200 dark:hover:bg-neutral-700"
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aria-label="Previous slide"
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>
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<ChevronLeft className="size-5" />
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</button>
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<div className="flex items-center gap-2">
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{carouselItems.map((_, i) => (
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<button
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key={`dot_${i}`}
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type="button"
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onClick={() => !isGifExpanded && goTo(i)}
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className={`h-2 rounded-full transition-all duration-300 ${
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i === activeIndex
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? "w-6 bg-neutral-900 dark:bg-white"
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: "w-2 bg-neutral-300 hover:bg-neutral-400 dark:bg-neutral-600 dark:hover:bg-neutral-500"
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}`}
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aria-label={`Go to slide ${i + 1}`}
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/>
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))}
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</div>
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<button
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type="button"
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onClick={() => !isGifExpanded && goToNext()}
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className="flex size-9 items-center justify-center rounded-full border border-neutral-200 bg-white text-neutral-700 shadow-sm transition-colors hover:bg-neutral-100 dark:border-neutral-700 dark:bg-neutral-800 dark:text-neutral-200 dark:hover:bg-neutral-700"
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aria-label="Next slide"
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>
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<ChevronRight className="size-5" />
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</button>
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</div>
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</div>
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);
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}
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export { HeroCarousel, HeroCarouselCard };
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