<script setup lang="ts">
import type { GroupedNotifications } from '~/types'

const { items } = defineProps<{
  items: GroupedNotifications
}>()

const { formatHumanReadableNumber, forSR } = useHumanReadableNumber()

const count = $computed(() => items.items.length)
const addSR = $computed(() => forSR(count))
const isExpanded = ref(false)
const lang = $computed(() => {
  return count > 1 || count === 0 ? undefined : items.items[0].status?.language
})
</script>

<template>
  <article flex flex-col relative :lang="lang ?? undefined">
    <div flex items-center top-0 left-2 pt-2 px-3>
      <div i-ri:user-follow-fill me-3 color-primary aria-hidden="true" />
      <template v-if="count > 1">
        <template v-if="addSR">
          <span
            aria-hidden="true"
          >
            {{ $t('notification.followed_you_count', count, { named: { followers: formatHumanReadableNumber(count) } }) }}
          </span>
          <span sr-only>
            {{ $t('notification.followed_you_count', count, { named: { followers: count } }) }}
          </span>
        </template>
        <span v-else>
          {{ $t('notification.followed_you_count', count, { named: { followers: count } }) }}
        </span>
      </template>
      <template v-else>
        <ContentRich
          text-primary me-1 font-bold line-clamp-1 ws-pre-wrap break-all
          :content="getDisplayName(items.items[0]?.account, { rich: true })"
          :emojis="items.items[0]?.account.emojis"
        />
        <span me-1 ws-nowrap>
          {{ $t('notification.followed_you') }}
        </span>
      </template>
    </div>
    <div pb-2>
      <div v-if="isExpanded">
        <AccountCard
          v-for="item in items.items"
          :key="item.id"
          :account="item.account"
          p3
        />
      </div>
      <div v-else flex="~ wrap gap-1.75" p4>
        <AccountHoverWrapper
          v-for="item in items.items"
          :key="item.id"
          :account="item.account"
        >
          <NuxtLink :to="getAccountRoute(item.account)">
            <AccountAvatar :account="item.account" w-12 h-12 />
          </NuxtLink>
        </AccountHoverWrapper>
      </div>
    </div>
  </article>
</template>
