"use client";

import { forwardRef, type ButtonHTMLAttributes } from "react";
import { cn } from "@/lib/utils";

interface ShimmerButtonProps extends ButtonHTMLAttributes<HTMLButtonElement> {
  shimmerColor?: string;
  background?: string;
  className?: string;
}

export const ShimmerButton = forwardRef<HTMLButtonElement, ShimmerButtonProps>(
  (
    {
      shimmerColor = "rgba(201,169,110,0.55)",
      background = "var(--color-moy-dark)",
      className,
      children,
      ...props
    },
    ref
  ) => (
    <button
      ref={ref}
      className={cn(
        "group relative inline-flex items-center justify-center overflow-hidden",
        "px-10 py-4 text-[11px] font-medium uppercase tracking-[0.2em] text-white",
        "transition-all duration-300",
        className
      )}
      style={{ background }}
      {...props}
    >
      {/* Animated shimmer strip */}
      <span
        aria-hidden
        className="pointer-events-none absolute inset-0"
        style={{
          background: `linear-gradient(105deg, transparent 35%, ${shimmerColor} 50%, transparent 65%)`,
          backgroundSize: "200% 100%",
          animation: "shimmer 2.8s linear infinite",
        }}
      />
      {/* Inset bg to sit above shimmer */}
      <span
        aria-hidden
        className="absolute inset-[1px]"
        style={{ background }}
      />
      <span className="relative">{children}</span>
    </button>
  )
);
ShimmerButton.displayName = "ShimmerButton";
