ppanel-web/packages/shadcn/src/components/ui/card-spotlight.tsx

// @ts-nocheck
'use client';

import { motion, useMotionTemplate, useMotionValue } from 'framer-motion';
import React, { MouseEvent as ReactMouseEvent, useState } from 'react';
import { cn } from '../../lib/utils';
import { CanvasRevealEffect } from './canvas-reveal-effect';

export const CardSpotlight = ({
  children,
  radius = 350,
  color = '#262626',
  className,
  ...props
}: {
  radius?: number;
  color?: string;
  children: React.ReactNode;
} & React.HTMLAttributes<HTMLDivElement>) => {
  const mouseX = useMotionValue(0);
  const mouseY = useMotionValue(0);
  function handleMouseMove({ currentTarget, clientX, clientY }: ReactMouseEvent<HTMLDivElement>) {
    let { left, top } = currentTarget.getBoundingClientRect();

    mouseX.set(clientX - left);
    mouseY.set(clientY - top);
  }

  const [isHovering, setIsHovering] = useState(false);
  const handleMouseEnter = () => setIsHovering(true);
  const handleMouseLeave = () => setIsHovering(false);
  return (
    <div
      className={cn(
        'group/spotlight relative rounded-md border border-neutral-800 bg-black p-10 dark:border-neutral-800',
        className,
      )}
      onMouseMove={handleMouseMove}
      onMouseEnter={handleMouseEnter}
      onMouseLeave={handleMouseLeave}
      {...props}
    >
      <motion.div
        className='pointer-events-none absolute -inset-px z-0 rounded-md opacity-0 transition duration-300 group-hover/spotlight:opacity-100'
        style={{
          backgroundColor: color,
          maskImage: useMotionTemplate`
            radial-gradient(
              ${radius}px circle at ${mouseX}px ${mouseY}px,
              white,
              transparent 80%
            )
          `,
        }}
      >
        {isHovering && (
          <CanvasRevealEffect
            animationSpeed={5}
            containerClassName='bg-transparent absolute inset-0 pointer-events-none'
            colors={[
              [59, 130, 246],
              [139, 92, 246],
            ]}
            dotSize={3}
          />
        )}
      </motion.div>
      {children}
    </div>
  );
};