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

type Dir = "up" | "down" | "left" | "right";

export function Reveal({
  children,
  direction = "up",
  distance = 40,
  delay = 0,
  duration = 0.8,
  className,
}: {
  children: ReactNode;
  direction?: Dir;
  distance?: number;
  delay?: number;
  duration?: number;
  className?: string;
}) {
  const reduce = useReducedMotion();
  const offset = reduce
    ? { x: 0, y: 0 }
    : direction === "up"
      ? { x: 0, y: distance }
      : direction === "down"
        ? { x: 0, y: -distance }
        : direction === "left"
          ? { x: distance, y: 0 }
          : { x: -distance, y: 0 };
  return (
    <motion.div
      className={className}
      initial={{ opacity: 0, ...offset }}
      whileInView={{ opacity: 1, x: 0, y: 0 }}
      viewport={{ once: true, margin: "-80px" }}
      transition={{ duration, delay, ease: [0.22, 1, 0.36, 1] }}
    >
      {children}
    </motion.div>
  );
}