import { useRef, useState, type ReactNode, type MouseEvent } from 'react';
import { motion } from 'framer-motion';
import { cn } from '@/lib/utils';

interface TiltCardProps {
  children: ReactNode;
  className?: string;
  glareColor?: string;
  tiltDegree?: number;
}

export default function TiltCard({
  children,
  className,
  glareColor = 'rgba(255,255,255,0.15)',
  tiltDegree = 10,
}: TiltCardProps) {
  const cardRef = useRef<HTMLDivElement>(null);
  const [transform, setTransform] = useState({ rotateX: 0, rotateY: 0 });
  const [glare, setGlare] = useState({ x: 50, y: 50, opacity: 0 });

  function handleMouseMove(e: MouseEvent<HTMLDivElement>) {
    if (!cardRef.current) return;
    const rect = cardRef.current.getBoundingClientRect();
    const x = (e.clientX - rect.left) / rect.width;
    const y = (e.clientY - rect.top) / rect.height;

    setTransform({
      rotateX: (0.5 - y) * tiltDegree,
      rotateY: (x - 0.5) * tiltDegree,
    });
    setGlare({ x: x * 100, y: y * 100, opacity: 0.08 });
  }

  function handleMouseLeave() {
    setTransform({ rotateX: 0, rotateY: 0 });
    setGlare({ x: 50, y: 50, opacity: 0 });
  }

  return (
    <motion.div
      ref={cardRef}
      className={cn('relative overflow-hidden', className)}
      onMouseMove={handleMouseMove}
      onMouseLeave={handleMouseLeave}
      animate={{
        rotateX: transform.rotateX,
        rotateY: transform.rotateY,
      }}
      transition={{ type: 'spring', stiffness: 300, damping: 20 }}
      style={{ perspective: 800, transformStyle: 'preserve-3d' }}
    >
      {children}
      <div
        className="pointer-events-none absolute inset-0 rounded-[inherit] transition-opacity duration-300"
        style={{
          background: `radial-gradient(circle at ${glare.x}% ${glare.y}%, ${glareColor}, transparent 60%)`,
          opacity: glare.opacity,
        }}
      />
    </motion.div>
  );
}