97 lines
2.5 KiB
TypeScript
97 lines
2.5 KiB
TypeScript
"use client";
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import { cn } from "@/lib/utils";
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import React, { useEffect, useState } from "react";
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export const InfiniteMovingCards = ({
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items,
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direction = "left",
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speed = "fast",
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pauseOnHover = true,
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className,
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}: {
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items: React.ReactNode[];
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direction?: "left" | "right";
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speed?: "fast" | "normal" | "slow";
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pauseOnHover?: boolean;
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className?: string;
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}) => {
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const containerRef = React.useRef<HTMLDivElement>(null);
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const scrollerRef = React.useRef<HTMLUListElement>(null);
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useEffect(() => {
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addAnimation();
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}, []);
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const [start, setStart] = useState(false);
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function addAnimation() {
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if (containerRef.current && scrollerRef.current) {
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const scrollerContent = Array.from(scrollerRef.current.children);
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scrollerContent.forEach((item) => {
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const duplicatedItem = item.cloneNode(true);
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if (scrollerRef.current) {
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scrollerRef.current.appendChild(duplicatedItem);
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}
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});
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getDirection();
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getSpeed();
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setStart(true);
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}
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}
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const getDirection = () => {
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if (containerRef.current) {
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if (direction === "left") {
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containerRef.current.style.setProperty(
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"--animation-direction",
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"forwards"
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);
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} else {
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containerRef.current.style.setProperty(
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"--animation-direction",
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"reverse"
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);
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}
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}
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};
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const getSpeed = () => {
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if (containerRef.current) {
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if (speed === "fast") {
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containerRef.current.style.setProperty("--animation-duration", "20s");
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} else if (speed === "normal") {
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containerRef.current.style.setProperty("--animation-duration", "40s");
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} else {
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containerRef.current.style.setProperty("--animation-duration", "80s");
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}
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}
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};
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return (
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<div
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ref={containerRef}
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className={cn(
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"scroller relative z-20 max-w-7xl overflow-hidden [mask-image:linear-gradient(to_right,transparent,white_20%,white_80%,transparent)]",
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className
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)}
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>
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<ul
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ref={scrollerRef}
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className={cn(
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" flex min-w-full shrink-0 gap-4 py-0 w-max flex-nowrap",
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start && "animate-scroll ",
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pauseOnHover && "hover:[animation-play-state:paused]"
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)}
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>
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{items.map((item, idx) => (
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<li
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className="w-[160px] max-w-full relative flex-shrink-0 flex items-center justify-center px-8 py-0 md:w-[180px]"
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key={idx}
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>
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{item}
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</li>
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))}
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</ul>
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</div>
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);
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};
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