blog/frontend/app/components/ArticleCard.vue

<script setup lang="ts">
import type { ArticleSummary } from '#shared/types/blog'
import type { Locale } from '#shared/utils/locale'
import { localePath } from '#shared/utils/locale'

const props = withDefaults(defineProps<{ article: ArticleSummary; locale?: Locale }>(), {
  locale: 'it',
})

const mediaUrl = useMediaUrl()
const cover = computed(() => mediaUrl(props.article.cover))
const href = computed(() => localePath(props.locale, `/blog/${props.article.slug}`))
</script>

<template>
  <article class="card">
    <!-- No placeholder box when there is no cover: an empty grey rectangle
         reads as a broken image rather than as a deliberate choice. -->
    <NuxtLink
      v-if="cover"
      class="cover-link"
      :to="href"
      tabindex="-1"
      aria-hidden="true"
    >
      <img
        class="cover"
        :src="cover"
        :alt="article.cover?.alt ?? ''"
        loading="lazy"
      >
    </NuxtLink>

    <p v-if="article.category" class="kicker">{{ article.category.name }}</p>

    <h2>
      <NuxtLink :to="href">{{ article.title }}</NuxtLink>
    </h2>

    <p class="kicker date">
      <time :datetime="isoDate(article.publishedAt)">
        {{ formatDate(article.publishedAt, locale) }}
      </time>
    </p>
  </article>
</template>

<style scoped>
.cover-link {
  display: block;
  overflow: hidden;
}

.cover {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  background: var(--color-surface);
  transition: transform 0.4s ease;
}

.cover-link:hover .cover {
  transform: scale(1.03);
}

/* Without a cover the kicker leads the card, so it needs no offset. */
.cover-link + .kicker,
.cover-link + h2 {
  margin-top: 1.1rem;
}

h2 {
  margin-top: 0.5rem;
  font-size: 1.35rem;
}

h2 a {
  text-decoration: none;
  background-image: linear-gradient(var(--color-ink), var(--color-ink));
  background-size: 0 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.3s ease;
}

h2 a:hover {
  background-size: 100% 1px;
}

.date {
  margin-top: 0.6rem;
  font-weight: 400;
}
</style>