85 lines
2.3 KiB
Vue
85 lines
2.3 KiB
Vue
<script setup lang="ts">
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import { t } from '@/i18n'
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import { computed } from 'vue'
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export interface IndexSection {
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id: string
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label: string
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}
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const props = defineProps<{
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sections: IndexSection[]
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active: string
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}>()
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const emit = defineEmits<{ select: [id: string] }>()
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const activeLabel = computed(
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() => props.sections.find((section) => section.id === props.active)?.label ?? '',
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)
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function onJump(id: string) {
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emit('select', id)
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}
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</script>
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<template>
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<nav
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:aria-label="t('On this page')"
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class="sticky top-0 hidden w-42 shrink-0 flex-col gap-0.5 self-start border-l border-default lg:flex"
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>
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<span
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class="px-3 pb-1.5 text-xs leading-5 font-medium tracking-wide text-muted uppercase"
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>{{ t('On this page') }}</span
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>
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<button
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v-for="section in sections"
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:key="section.id"
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type="button"
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:aria-current="section.id === active ? 'true' : undefined"
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class="-ml-px flex h-7 cursor-pointer items-center border-l-2 px-3 text-left hover:text-highlighted focus-visible:outline-2 focus-visible:-outline-offset-2 focus-visible:outline-primary"
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:class="
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section.id === active
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? 'border-primary font-medium text-highlighted'
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: 'border-transparent text-toned'
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"
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@click="onJump(section.id)"
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>
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{{ section.label }}
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</button>
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</nav>
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<div
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class="sticky -top-4 z-5 order-first -mx-4 -mt-4 mb-4 border-b border-default bg-default px-4 py-2 lg:hidden"
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>
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<USelectMenu
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:model-value="active"
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:items="sections"
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value-key="id"
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label-key="label"
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trailing-icon="i-lucide-chevrons-up-down"
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:search-input="false"
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:aria-label="t('Jump to section')"
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color="neutral"
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variant="outline"
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class="w-full"
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:content="{ sideOffset: 4 }"
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:ui="{
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base: 'h-11 rounded-none border border-accented bg-default px-3 text-base ring-0 hover:bg-default',
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trailingIcon: 'size-4 text-muted',
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content: 'max-h-none w-(--reka-popper-anchor-width) border border-default',
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item: 'h-11 px-2.5 text-base text-highlighted',
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}"
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@update:model-value="onJump($event as string)"
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>
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<span class="flex min-w-0 flex-1 items-center gap-2">
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<span class="text-muted">{{ t('Jump to') }}</span>
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<span class="flex-1 truncate text-left font-medium text-highlighted">{{
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activeLabel
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}}</span>
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</span>
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</USelectMenu>
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</div>
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</template>
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