<script setup lang="ts">
import type { CarouselApi } from '@/registry/new-york/ui/carousel'
import { Card, CardContent } from '@/registry/new-york/ui/card'
import { Carousel, CarouselContent, CarouselItem, CarouselNext, CarouselPrevious } from '@/registry/new-york/ui/carousel'
import { watchOnce } from '@vueuse/core'
import { ref } from 'vue'

const api = ref<CarouselApi>()
const totalCount = ref(0)
const current = ref(0)

function setApi(val: CarouselApi) {
  api.value = val
}

watchOnce(api, (api) => {
  if (!api)
    return

  totalCount.value = api.scrollSnapList().length
  current.value = api.selectedScrollSnap() + 1

  api.on('select', () => {
    current.value = api.selectedScrollSnap() + 1
  })
})
</script>

<template>
  <div class="w-full sm:w-auto">
    <Carousel class="relative w-full max-w-xs" @init-api="setApi">
      <CarouselContent>
        <CarouselItem v-for="(_, index) in 5" :key="index">
          <div class="p-1">
            <Card>
              <CardContent class="flex aspect-square items-center justify-center p-6">
                <span class="text-4xl font-semibold">{{ index + 1 }}</span>
              </CardContent>
            </Card>
          </div>
        </CarouselItem>
      </CarouselContent>
      <CarouselPrevious />
      <CarouselNext />
    </Carousel>

    <div class="py-2 text-center text-sm text-muted-foreground">
      Slide {{ current }} of {{ totalCount }}
    </div>
  </div>
</template>
