import Link from "next/link";

interface ButtonProps {
  href?: string;
  variant?: "primary" | "outline" | "ghost";
  size?: "sm" | "md" | "lg";
  children: React.ReactNode;
  className?: string;
  onClick?: () => void;
}

const sizes = {
  sm: "px-4 py-2 text-sm",
  md: "px-6 py-3 text-base",
  lg: "px-8 py-4 text-lg",
};

export function Button({
  href,
  variant = "primary",
  size = "md",
  children,
  className = "",
  onClick,
}: ButtonProps) {
  const classes = `btn-${variant} ${sizes[size]} ${className}`;

  if (href) {
    return (
      <Link href={href} className={classes}>
        {children}
      </Link>
    );
  }

  return (
    <button onClick={onClick} className={classes}>
      {children}
    </button>
  );
}