kopia lustrzana https://github.com/elk-zone/elk
73 wiersze
1.8 KiB
Vue
73 wiersze
1.8 KiB
Vue
<script setup lang="ts">
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import type { mastodon } from 'masto'
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import CommonScrollIntoView from '../common/CommonScrollIntoView.vue'
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const { items, command } = defineProps<{
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items: mastodon.v1.Tag[]
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command: Function
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isPending?: boolean
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}>()
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let selectedIndex = $ref(0)
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watch(items, () => {
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selectedIndex = 0
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})
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function onKeyDown(event: KeyboardEvent) {
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if (items.length === 0)
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return false
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if (event.key === 'ArrowUp') {
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selectedIndex = ((selectedIndex + items.length) - 1) % items.length
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return true
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}
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else if (event.key === 'ArrowDown') {
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selectedIndex = (selectedIndex + 1) % items.length
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return true
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}
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else if (event.key === 'Enter') {
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selectItem(selectedIndex)
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return true
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}
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return false
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}
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function selectItem(index: number) {
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const item = items[index]
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if (item)
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command({ id: item.name })
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}
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defineExpose({
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onKeyDown,
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})
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</script>
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<template>
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<div v-if="isPending || items.length" relative bg-base text-base shadow border="~ base rounded" text-sm py-2 overflow-x-hidden overflow-y-auto max-h-100>
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<template v-if="isPending">
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<div flex gap-1 items-center p2 animate-pulse>
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<div animate-spin preserve-3d>
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<div i-ri:loader-2-line />
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</div>
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<span>{{ $t('common.fetching') }}</span>
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</div>
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</template>
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<template v-if="items.length">
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<CommonScrollIntoView
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v-for="(item, index) in items" :key="index"
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:active="index === selectedIndex"
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as="button"
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:class="index === selectedIndex ? 'bg-active' : 'text-secondary'"
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block m0 w-full text-left px2 py1
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@click="selectItem(index)"
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>
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<SearchHashtagInfo :hashtag="item" />
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</CommonScrollIntoView>
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</template>
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</div>
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<div v-else />
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</template>
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