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elk/components/search/SearchWidget.vue

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<script setup lang="ts">
const query = ref('')
const { accounts, hashtags, loading, statuses } = useSearch(query)
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const index = ref(0)
const { t } = useI18n()
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const el = ref<HTMLElement>()
const router = useRouter()
const { focused } = useFocusWithin(el)
const results = computed(() => {
if (query.value.length === 0)
return []
const results = [
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...hashtags.value.slice(0, 3),
...accounts.value,
...statuses.value,
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// Disable until search page is implemented
// {
// type: 'action',
// to: `/search?q=${query.value}`,
// action: {
// label: `Search for ${query.value}`,
// },
// },
]
return results
})
// Reset index when results change
watch([results, focused], () => index.value = -1)
const shift = (delta: number) => index.value = (index.value + delta % results.value.length + results.value.length) % results.value.length
const activate = () => {
const currentIndex = index.value
index.value = -1
if (query.value.length === 0)
return
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(document.activeElement as HTMLElement).blur()
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// Disable until search page is implemented
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if (currentIndex === -1)
// router.push(`/search?q=${query.value}`)
return
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router.push(results.value[currentIndex].to)
}
</script>
<template>
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<div ref="el" relative group>
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<div bg-base border="~ base" h10 px-4 rounded-3 flex="~ row" items-center relative focus-within:box-shadow-outline gap-3>
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<div i-ri:search-2-line pointer-events-none text-secondary mt="1px" class="rtl-flip" />
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<input
ref="input"
v-model="query"
h-full
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rounded-3
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w-full
bg-transparent
outline="focus:none"
pe-4
select-none
:placeholder="isHydrated ? t('nav.search') : ''"
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pb="1px"
placeholder-text-secondary
@keydown.down.prevent="shift(1)"
@keydown.up.prevent="shift(-1)"
@keypress.enter="activate"
>
</div>
<!-- Results -->
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<div left-0 top-12 absolute w-full z10 group-focus-within="pointer-events-auto visible" invisible pointer-events-none>
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<div w-full bg-base border="~ base" rounded-3 max-h-100 overflow-auto py2>
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<span v-if="query.trim().length === 0" block text-center text-sm text-secondary>
{{ t('search.search_desc') }}
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</span>
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<template v-else-if="!loading">
<template v-if="results.length > 0">
<SearchResult
v-for="(result, i) in results" :key="result.id"
:active="index === parseInt(i.toString())"
:result="result"
:tabindex="focused ? 0 : -1"
/>
</template>
<span v-else block text-center text-sm text-secondary>
{{ t('search.search_empty') }}
</span>
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</template>
<div v-else>
<SearchResultSkeleton />
<SearchResultSkeleton />
<SearchResultSkeleton />
</div>
</div>
</div>
</div>
</template>