import { Link } from "@remix-run/react";

import { Icon, type RenderIcon } from "./Icon";
import { cn } from "~/lib/utils";

const variations = {
  primary:
    "text-indigo-500 transition hover:text-indigo-400 inline-flex gap-0.5 items-center group focus-visible:focus-custom",
  secondary:
    "text-text-dimmed transition hover:text-text-bright inline-flex gap-0.5 items-center group focus-visible:focus-custom",
} as const;

type TextLinkProps = {
  href?: string;
  to?: string;
  className?: string;
  trailingIcon?: RenderIcon;
  trailingIconClassName?: string;
  variant?: keyof typeof variations;
  children: React.ReactNode;
} & React.AnchorHTMLAttributes<HTMLAnchorElement>;

export function TextLink({
  href,
  to,
  children,
  className,
  trailingIcon,
  trailingIconClassName,
  variant = "primary",
  ...props
}: TextLinkProps) {
  const classes = variations[variant];
  return to ? (
    <Link to={to} className={cn(classes, className)} {...props}>
      {children}{" "}
      {trailingIcon && (
        <Icon
          icon={trailingIcon}
          className={cn("size-4", trailingIconClassName)}
        />
      )}
    </Link>
  ) : href ? (
    <a href={href} className={cn(classes, className)} {...props}>
      {children}{" "}
      {trailingIcon && (
        <Icon
          icon={trailingIcon}
          className={cn("size-4", trailingIconClassName)}
        />
      )}
    </a>
  ) : (
    <span>Need to define a path or href</span>
  );
}