shadcn-ui/apps/v4/examples/base/carousel-rtl.tsx

"use client"

import * as React from "react"
import { Card, CardContent } from "@/examples/base/ui-rtl/card"
import {
  Carousel,
  CarouselContent,
  CarouselItem,
  CarouselNext,
  CarouselPrevious,
} from "@/examples/base/ui-rtl/carousel"

import {
  useTranslation,
  type Translations,
} from "@/components/language-selector"

const translations: Translations = {
  en: {
    dir: "ltr",
    values: {},
  },
  ar: {
    dir: "rtl",
    values: {},
  },
  he: {
    dir: "rtl",
    values: {},
  },
}

function toArabicNumerals(num: number): string {
  const arabicNumerals = ["٠", "١", "٢", "٣", "٤", "٥", "٦", "٧", "٨", "٩"]
  return num
    .toString()
    .split("")
    .map((digit) => arabicNumerals[parseInt(digit, 10)])
    .join("")
}

export function CarouselRtl() {
  const { dir, language } = useTranslation(translations, "ar")

  const formatNumber = (num: number): string => {
    if (language === "ar") {
      return toArabicNumerals(num)
    }
    return num.toString()
  }

  return (
    <Carousel
      dir={dir}
      className="w-full max-w-[12rem] sm:max-w-xs"
      opts={{
        direction: dir,
      }}
    >
      <CarouselContent>
        {Array.from({ length: 5 }).map((_, index) => (
          <CarouselItem key={index}>
            <div className="p-1">
              <Card>
                <CardContent className="flex aspect-square items-center justify-center p-6">
                  <span className="text-4xl font-semibold">
                    {formatNumber(index + 1)}
                  </span>
                </CardContent>
              </Card>
            </div>
          </CarouselItem>
        ))}
      </CarouselContent>
      <CarouselPrevious />
      <CarouselNext />
    </Carousel>
  )
}