bca3f34cec
DocumentRow rendered a bare em-dash for null-dated letters — a glyph a
screen reader announces as nothing. Both breakpoints now render the single
DocumentDate component unconditionally (no {#if}/—/{:else}), so the cue
cannot drift; its unknown state is a neutral metadata chip ("Datum
unbekannt", text-ink-3, ≥4.5:1 both themes) with a non-color calendar glyph,
never red/amber. Present dates render at honest precision via
formatDocumentDate ("Juni 1916", not a fabricated day).
Refs #668
73 lines
2.6 KiB
Svelte
73 lines
2.6 KiB
Svelte
<script lang="ts">
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import { formatDocumentDate, type DatePrecision } from '$lib/shared/utils/documentDate';
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import { getLocale } from '$lib/paraglide/runtime.js';
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import { m } from '$lib/paraglide/messages.js';
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type Props = {
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iso?: string | null;
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precision?: DatePrecision | null;
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end?: string | null;
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raw?: string | null;
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/** Show the verbatim "Originaltext: …" secondary line when raw is present. */
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showRaw?: boolean;
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};
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let { iso = null, precision = null, end = null, raw = null, showRaw = true }: Props = $props();
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const effectivePrecision = $derived<DatePrecision>(precision ?? (iso ? 'DAY' : 'UNKNOWN'));
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const label = $derived(formatDocumentDate(iso, effectivePrecision, end, raw, getLocale()));
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const isUnknown = $derived(effectivePrecision === 'UNKNOWN' || !iso);
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// Only show the verbatim raw line where it adds information the label can't: the
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// season word's source, or the original cell behind an "unknown"/approx date.
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const showRawLine = $derived(
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showRaw &&
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!!raw &&
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raw.trim().length > 0 &&
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(isUnknown || effectivePrecision === 'SEASON' || effectivePrecision === 'APPROX')
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);
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</script>
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<span class="inline-flex flex-col">
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{#if isUnknown}
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<!--
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Neutral metadata chip (#668): an undated letter is an absence, NOT an error,
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so the chip is neutral (text-ink-3 on bg-surface, ≥4.5:1 in both themes) —
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never red/amber. Matches the archive-metadata chip pattern in the row. The
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non-color cue (WCAG 1.4.1) is the calendar-with-question glyph; the visible
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"Datum unbekannt" text is the redundant textual cue and IS the accessibility,
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so it is announced inline (never aria-hidden) while the icon is decorative.
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-->
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<span
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data-testid="undated-badge"
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class="inline-flex items-center gap-1 rounded border border-line px-1.5 py-0.5 font-sans text-[10px] tracking-widest text-ink-3 uppercase"
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>
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<svg
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class="h-3 w-3 shrink-0 text-ink-3"
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viewBox="0 0 24 24"
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fill="none"
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stroke="currentColor"
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stroke-width="2"
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stroke-linecap="round"
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stroke-linejoin="round"
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aria-hidden="true"
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>
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<rect x="3" y="4" width="18" height="18" rx="2" />
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<path d="M3 10h18" />
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<path d="M9 16a1.5 1.5 0 0 1 3 0c0 1-1.5 1.2-1.5 2.2" />
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<path d="M10.5 21h.01" />
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</svg>
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{label}
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</span>
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{:else}
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<span class="inline-flex items-center gap-1">
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<span>{label}</span>
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</span>
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{/if}
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{#if showRawLine}
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<!-- Visible secondary line (WCAG 1.4.13 — not tooltip-only). raw is untrusted
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verbatim spreadsheet text; rendered via default Svelte interpolation, which
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HTML-escapes it (never {@html}; CWE-79). -->
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<span class="font-sans text-xs text-ink-2">{m.date_original_label()} {raw}</span>
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{/if}
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</span>
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