"use client"

import { RiSubtractLine } from "@remixicon/react"
import { OTPInput, OTPInputContext } from "input-otp"
import * as React from "react"
import { cn } from "@/uikit/lib/utils"

function InputOTP({
  className,
  containerClassName,
  ...props
}: React.ComponentProps<typeof OTPInput> & {
  containerClassName?: string
}) {
  return (
    <OTPInput
      data-slot="input-otp"
      containerClassName={cn("cn-input-otp flex items-center has-disabled:opacity-50", containerClassName)}
      spellCheck={false}
      className={cn("disabled:cursor-not-allowed", className)}
      {...props}
    />
  )
}

function InputOTPGroup({ className, ...props }: React.ComponentProps<"div">) {
  return (
    <div
      data-slot="input-otp-group"
      className={cn(
        "flex items-center gap-1 rounded-none has-aria-invalid:border-b-destructive dark:has-aria-invalid:border-b-destructive/50",
        className,
      )}
      {...props}
    />
  )
}

function InputOTPSlot({
  index,
  className,
  ...props
}: React.ComponentProps<"div"> & {
  index: number
}) {
  const inputOTPContext = React.useContext(OTPInputContext)
  const { char, hasFakeCaret, isActive } = inputOTPContext?.slots[index] ?? {}

  return (
    <div
      data-slot="input-otp-slot"
      data-active={isActive}
      className={cn(
        "relative flex size-10 items-center justify-center border border-transparent border-b-input bg-transparent text-sm transition-[color,border-color] outline-none first:rounded-none last:rounded-none aria-invalid:border-b-destructive data-[active=true]:z-10 data-[active=true]:border-b-ring dark:aria-invalid:border-b-destructive/50",
        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>
  )
}

function InputOTPSeparator({ ...props }: React.ComponentProps<"div">) {
  return (
    <div
      data-slot="input-otp-separator"
      className="flex items-center [&_svg:not([class*='size-'])]:size-3.5"
      {...props}>
      <RiSubtractLine />
    </div>
  )
}

export { InputOTP, InputOTPGroup, InputOTPSeparator, InputOTPSlot }
