'use client';

import type { ReactNode } from 'react';
import { motion, useReducedMotion } from 'framer-motion';

type ScrollRevealProps = {
  children: ReactNode;
  delay?: number;
  className?: string;
};

/**
 * A small, optional entrance animation for content that benefits from a
 * progressive reading order. Reduced-motion users receive the final state
 * immediately.
 */
export function ScrollReveal({
  children,
  delay = 0,
  className,
}: ScrollRevealProps) {
  const prefersReducedMotion = useReducedMotion();

  return (
    <motion.div
      initial={prefersReducedMotion ? false : { opacity: 0, y: 20 }}
      whileInView={{ opacity: 1, y: 0 }}
      viewport={{ once: true, amount: 0.01 }}
      transition={{ duration: 0.4, delay, ease: 'easeOut' }}
      className={className}
    >
      {children}
    </motion.div>
  );
}