"use client";

import { DashIcon } from "@radix-ui/react-icons";
import { OTPInput, OTPInputContext } from "input-otp";
import * as React from "react";

import { cn } from "@/lib/utils";

const InputOTP = ({
  ref,
  className,
  containerClassName,
  ...props
}: React.ComponentPropsWithoutRef<typeof OTPInput> & {
  ref: React.RefObject<React.ElementRef<typeof OTPInput>>;
}) => (
  <OTPInput
    ref={ref}
    containerClassName={cn("flex items-center gap-2 has-disabled:opacity-50", containerClassName)}
    className={cn("disabled:cursor-not-allowed", className)}
    {...props}
  />
);
InputOTP.displayName = "InputOTP";

const InputOTPGroup = ({
  ref,
  className,
  ...props
}: React.ComponentPropsWithoutRef<"div"> & {
  ref: React.RefObject<React.ElementRef<"div">>;
}) => <div ref={ref} className={cn("flex items-center", className)} {...props} />;
InputOTPGroup.displayName = "InputOTPGroup";

const InputOTPSlot = ({ ref, index, className, ...props }) => {
  const inputOTPContext = React.useContext(OTPInputContext);
  const { char, hasFakeCaret, isActive } = inputOTPContext.slots[index];

  return (
    <div
      ref={ref}
      className={cn(
        "relative flex h-9 w-9 items-center justify-center border-y border-r border-input text-sm shadow-sm transition-all first:rounded-l-md first:border-l last:rounded-r-md",
        isActive && "z-10 ring-1 ring-ring",
        className,
      )}
      {...props}
    >
      {char}
      {hasFakeCaret && (
        <div className="pointer-events-none absolute inset-0 flex items-center justify-center">
          <div className="h-4 w-px animate-caret-blink bg-foreground duration-1000" />
        </div>
      )}
    </div>
  );
};
InputOTPSlot.displayName = "InputOTPSlot";

const InputOTPSeparator = ({
  ref,
  ...props
}: React.ComponentPropsWithoutRef<"div"> & {
  ref: React.RefObject<React.ElementRef<"div">>;
}) => (
  <div ref={ref} role="separator" {...props}>
    <DashIcon />
  </div>
);
InputOTPSeparator.displayName = "InputOTPSeparator";

export { InputOTP, InputOTPGroup, InputOTPSlot, InputOTPSeparator };