jinshen-website/app/pages/search.vue

<template>
  <div class="search-page">
    <search-header v-model="keyword" />
    <div v-if="loading" class="search-state">
      <el-skeleton :rows="4" animated />
    </div>
    <search-tabs v-else-if="hasResults" :search-items="searchItems" />
    <div v-else class="search-state">
      <el-empty
        :description="
          route.query.query
            ? $t('search.no-results', { query: route.query?.query })
            : $t('search.no-query')
        "
      />
    </div>
  </div>
</template>

<script setup lang="ts">
  // i18n相关
  const { t } = useI18n();
  const { getDirectusLocale } = useLocalizations();
  const directusLocale = getDirectusLocale();

  // 路由相关
  const route = useRoute();

  // 搜索相关
  const { search } = useMeilisearch();
  const keyword = ref('');

  const {
    data: sections,
    pending: loading,
    error,
    refresh,
  } = await useAsyncData(
    () => `search-${directusLocale}-${route.query.query ?? ''}`,
    async () => {
      const q = String(route.query.query ?? '').trim();
      if (!q) return [];
      return await search(q, { limit: 12 }, directusLocale);
    }
  );

  // 空Section过滤
  const filteredSections = computed(() =>
    sections.value.filter((section) => section.hits.length > 0)
  );

  const typeMap = {
    products: 'products',
    solutions: 'solutions',
    questions: 'questions',
    product_documents: 'product_documents',
  } as const;
  // 展平hits
  const hits = computed(() =>
    filteredSections.value.flatMap((section) => {
      const type = typeMap[section.rawIndex as keyof typeof typeMap];
      if (!type) return [];
      return section.hits.map((hit) => ({ type, content: hit }));
    })
  );

  const searchItems = computed(() =>
    hits.value.map((hit) => {
      return toSearchItemView(hit.content, hit.type);
    })
  );

  const hasResults = computed(() =>
    filteredSections.value.some((section) => section.hits.length > 0)
  );

  watch(
    () => route.query.query,
    async (newQuery) => {
      if (typeof newQuery === 'string' && newQuery.trim()) {
        keyword.value = newQuery;
        await refresh();
      }
    }
  );

  watch(error, (value) => {
    if (value) {
      console.error('数据获取失败: ', value);
    }
  });

  onMounted(() => {
    if (typeof route.query.query === 'string' && route.query.query.trim())
      keyword.value = route.query.query;
  });

  useHead(() => ({
    title: t('search.head-title'),
  }));
</script>

<style scoped>
  .search-page {
    margin: 0 auto;
    max-width: 960px;
    padding: 2.5rem 1.5rem 3rem;
    min-height: 70vh;
  }

  .search-state {
    display: flex;
    justify-content: center;
    padding: 3rem 0;
  }

  @media (max-width: 640px) {
    .search-page {
      padding: 2rem 1rem;
    }

    .search-bar {
      flex-direction: column;
      align-items: stretch;
    }

    .search-input {
      width: 100%;
    }
  }
</style>