feat(search): auto web search when no local hits, offer link otherwise
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Homepage (/):
- Keine lokalen Treffer → automatisch die Internet-Suche auslösen und
die Ergebnisse als Karten unterhalb der Suche anzeigen.
- Mindestens ein lokaler Treffer → Karten zeigen + darunter ein
dezenter Link "🌐 Im Internet weitersuchen" (geht zur /search/web
Vollseite), keine automatische Internet-Suche.
Header-Dropdown (auf Rezept- und Vorschau-Seiten):
- Gleiche Logik: lokale Treffer oben + Fuß-Link; keine lokalen
Treffer → Internet-Ergebnisse werden direkt im Dropdown angezeigt.
- Abschnittsüberschrift "Keine lokalen Rezepte – aus dem Internet:"
trennt den Fallback visuell ab.
Race-Safety bleibt bestehen: Query-Vergleich vor jedem State-Write,
sodass spät ankommende Antworten keinen neueren Suchstand überschreiben.
This commit is contained in:
@@ -2,11 +2,15 @@
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import { onMount } from 'svelte';
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import { goto } from '$app/navigation';
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import type { SearchHit } from '$lib/server/recipes/search-local';
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import type { WebHit } from '$lib/server/search/searxng';
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let query = $state('');
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let recent = $state<SearchHit[]>([]);
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let hits = $state<SearchHit[]>([]);
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let webHits = $state<WebHit[]>([]);
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let searching = $state(false);
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let webSearching = $state(false);
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let webError = $state<string | null>(null);
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let searchedFor = $state<string | null>(null);
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onMount(async () => {
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@@ -22,18 +26,39 @@
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if (debounceTimer) clearTimeout(debounceTimer);
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if (q.length <= 3) {
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hits = [];
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webHits = [];
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searchedFor = null;
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searching = false;
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webSearching = false;
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webError = null;
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return;
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}
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searching = true;
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webHits = [];
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webSearching = false;
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webError = null;
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debounceTimer = setTimeout(async () => {
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try {
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const res = await fetch(`/api/recipes/search?q=${encodeURIComponent(q)}`);
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const body = await res.json();
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if (query.trim() === q) {
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hits = body.hits;
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searchedFor = q;
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if (query.trim() !== q) return;
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hits = body.hits;
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searchedFor = q;
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if (body.hits.length === 0) {
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webSearching = true;
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try {
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const wres = await fetch(`/api/recipes/search/web?q=${encodeURIComponent(q)}`);
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if (query.trim() !== q) return;
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if (!wres.ok) {
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const err = await wres.json().catch(() => ({}));
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webError = err.message ?? `HTTP ${wres.status}`;
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} else {
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const wbody = await wres.json();
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webHits = wbody.hits;
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}
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} finally {
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if (query.trim() === q) webSearching = false;
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}
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}
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} finally {
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if (query.trim() === q) searching = false;
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@@ -90,13 +115,36 @@
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</li>
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{/each}
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</ul>
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<a class="web-more" href={`/search/web?q=${encodeURIComponent(query.trim())}`}>
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🌐 Im Internet weitersuchen
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</a>
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{:else if searchedFor === query.trim()}
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<div class="no-local">
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<p>Keine lokalen Rezepte für „{searchedFor}".</p>
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<a class="web-btn" href={`/search/web?q=${encodeURIComponent(searchedFor)}`}>
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🌐 Im Internet weitersuchen
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</a>
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</div>
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<p class="muted no-local-msg">Keine lokalen Rezepte für „{searchedFor}" — Ergebnisse aus dem Internet:</p>
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{#if webSearching}
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<p class="muted">Suche im Internet läuft …</p>
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{:else if webError}
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<p class="error">Internet-Suche zurzeit nicht möglich: {webError}</p>
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{:else if webHits.length > 0}
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<ul class="cards">
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{#each webHits as w (w.url)}
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<li>
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<a class="card" href={`/preview?url=${encodeURIComponent(w.url)}`}>
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{#if w.thumbnail}
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<img src={w.thumbnail} alt="" loading="lazy" />
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{:else}
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<div class="placeholder">🍽️</div>
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{/if}
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<div class="card-body">
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<div class="title">{w.title}</div>
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<div class="domain">{w.domain}</div>
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</div>
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</a>
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</li>
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{/each}
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</ul>
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{:else}
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<p class="muted">Auch im Internet nichts gefunden.</p>
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{/if}
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{/if}
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</section>
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{:else if recent.length > 0}
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@@ -174,7 +222,16 @@
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.muted {
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color: #888;
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text-align: center;
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padding: 2rem 0;
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padding: 1rem 0;
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}
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.no-local-msg {
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font-size: 0.95rem;
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padding: 0.25rem 0 1rem;
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}
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.error {
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color: #c53030;
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text-align: center;
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padding: 1rem 0;
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}
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.cards {
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list-style: none;
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@@ -220,22 +277,18 @@
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color: #888;
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margin-top: 0.25rem;
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}
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.no-local {
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text-align: center;
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padding: 1.5rem 0;
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}
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.no-local p {
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color: #666;
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margin: 0 0 1rem;
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}
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.web-btn {
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.web-more {
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display: inline-block;
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padding: 0.8rem 1.25rem;
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background: #2b6a3d;
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color: white;
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text-decoration: none;
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margin-top: 1rem;
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padding: 0.7rem 1.1rem;
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border: 1px solid #b7d6c2;
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border-radius: 10px;
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font-size: 1rem;
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min-height: 48px;
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text-decoration: none;
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color: #2b6a3d;
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background: #eaf4ed;
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font-size: 0.95rem;
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}
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.web-more:hover {
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background: #d8e8df;
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}
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</style>
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