Files
familienarchiv/frontend/src/lib/shared/dashboard/ThemenWidget.svelte
Marcel 29ea27319a feat(themen): show the subtree rollup count on reader surfaces (#698)
The /themen page (box header, child rows, aria-labels) and the dashboard
ThemenWidget now display subtreeDocumentCount instead of the direct
documentCount, so a topic's number reflects its whole sub-topic tree and
matches what /documents?tag=X actually returns. A parent with 0 direct
documents but documents under its children now shows a non-zero total.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-05-31 12:57:41 +02:00

68 lines
2.3 KiB
Svelte

<script lang="ts">
import * as m from '$lib/paraglide/messages.js';
import type { components } from '$lib/generated/api';
import { hasAnyDocuments } from '$lib/shared/utils/tagUtils';
type TagTreeNodeDTO = components['schemas']['TagTreeNodeDTO'];
interface Props {
tags: TagTreeNodeDTO[];
compact?: boolean;
}
const MAX_VISIBLE_TAGS = 6;
const { tags, compact = false }: Props = $props();
const visibleTags = $derived.by(() => tags.filter(hasAnyDocuments));
const shownTags = $derived(visibleTags.slice(0, MAX_VISIBLE_TAGS));
</script>
<section class="rounded-sm border border-line bg-surface p-5 shadow-sm">
<div class="mb-4 flex items-center justify-between">
<h2 class="font-sans text-xs font-bold tracking-widest text-ink-3 uppercase">
{m.themen_widget_title()}
</h2>
<a
href="/themen"
class="flex min-h-[44px] items-center text-[11px] font-semibold text-ink-2 no-underline focus-visible:ring-2 focus-visible:ring-brand-navy focus-visible:outline-none"
>
{m.themen_alle()}
</a>
</div>
{#if visibleTags.length === 0}
<p class="font-sans text-sm text-ink-3">{m.themen_leer()}</p>
{:else}
<div
class="grid gap-2 {compact ? 'grid-cols-1' : 'grid-cols-1 sm:grid-cols-2'}"
data-compact={compact}
>
{#each shownTags as tag (tag.id)}
<a
href="/documents?tag={encodeURIComponent(tag.name)}"
aria-label="{tag.name}{tag.subtreeDocumentCount > 0
? ', ' + m.themen_dokumente({ count: tag.subtreeDocumentCount })
: ''}"
class="flex cursor-pointer items-stretch overflow-hidden rounded-sm border border-line bg-canvas hover:bg-surface focus-visible:ring-2 focus-visible:ring-brand-navy focus-visible:outline-none"
style="min-height: 56px"
>
<span
class="w-1 flex-shrink-0 self-stretch"
aria-hidden="true"
style="background: var(--c-tag-{tag.color ?? 'slate'})"
></span>
<span class="flex min-w-0 flex-1 flex-col justify-center gap-0.5 px-3 py-3">
<span class="truncate font-serif text-sm font-semibold text-ink">{tag.name}</span>
{#if tag.subtreeDocumentCount > 0}
<span class="font-sans text-xs text-ink-3 tabular-nums">
{m.themen_dokumente({ count: tag.subtreeDocumentCount })}
</span>
{/if}
</span>
</a>
{/each}
</div>
{/if}
</section>