From 654e736f8ac686b2af8edd7cf95ca8419771d7e5 Mon Sep 17 00:00:00 2001
From: Marcel <marcel@familienarchiv>
Date: Thu, 26 Mar 2026 15:18:12 +0100
Subject: [PATCH] feat(dropzone): add filename hint showing supported naming
 pattern

Shows a concrete example (2024-03-15_Mueller_Hans.pdf) so users know
which filenames will be auto-parsed during bulk upload.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 frontend/messages/de.json           | 1 +
 frontend/messages/en.json           | 1 +
 frontend/messages/es.json           | 1 +
 frontend/src/routes/DropZone.svelte | 7 +++++--
 4 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/frontend/messages/de.json b/frontend/messages/de.json
index c441cbf8..6fc63606 100644
--- a/frontend/messages/de.json
+++ b/frontend/messages/de.json
@@ -270,6 +270,7 @@
 	"pdf_annotations_hide": "Annotierungen verbergen",
 	"upload_drop_hint": "Dateien ablegen oder auswählen",
 	"upload_accepted_types": "PDF, JPEG, PNG, TIFF",
+	"upload_filename_hint": "Tipp: 2024-03-15_Mueller_Hans.pdf → Datum und Absender werden vorausgefüllt",
 	"upload_success": "{count} Dokument(e) erstellt",
 	"upload_duplicate": "{filename} existiert bereits —",
 	"upload_duplicate_link": "Zum Dokument",
diff --git a/frontend/messages/en.json b/frontend/messages/en.json
index abd1c189..44be16ab 100644
--- a/frontend/messages/en.json
+++ b/frontend/messages/en.json
@@ -270,6 +270,7 @@
 	"pdf_annotations_hide": "Hide annotations",
 	"upload_drop_hint": "Drop files or click to select",
 	"upload_accepted_types": "PDF, JPEG, PNG, TIFF",
+	"upload_filename_hint": "Tip: 2024-03-15_Mueller_Hans.pdf → date and sender pre-filled",
 	"upload_success": "{count} document(s) created",
 	"upload_duplicate": "{filename} already exists —",
 	"upload_duplicate_link": "View document",
diff --git a/frontend/messages/es.json b/frontend/messages/es.json
index 0839bf4e..54438a09 100644
--- a/frontend/messages/es.json
+++ b/frontend/messages/es.json
@@ -270,6 +270,7 @@
 	"pdf_annotations_hide": "Ocultar anotaciones",
 	"upload_drop_hint": "Soltar archivos o hacer clic para seleccionar",
 	"upload_accepted_types": "PDF, JPEG, PNG, TIFF",
+	"upload_filename_hint": "Consejo: 2024-03-15_Mueller_Hans.pdf → fecha y remitente prellenados",
 	"upload_success": "{count} documento(s) creado(s)",
 	"upload_duplicate": "{filename} ya existe —",
 	"upload_duplicate_link": "Ver documento",
diff --git a/frontend/src/routes/DropZone.svelte b/frontend/src/routes/DropZone.svelte
index d845d027..9806d231 100644
--- a/frontend/src/routes/DropZone.svelte
+++ b/frontend/src/routes/DropZone.svelte
@@ -179,8 +179,11 @@ $effect(() => {
 			<span class="font-sans text-xs text-ink-3">{uploadProgress}%</span>
 		</div>
 	{:else}
-		<span class="font-sans font-medium">{m.upload_drop_hint()}</span>
-		<span class="font-sans text-xs text-ink-3">{m.upload_accepted_types()}</span>
+		<div class="flex flex-col items-center gap-0.5">
+			<span class="font-sans font-medium">{m.upload_drop_hint()}</span>
+			<span class="font-sans text-xs text-ink-3">{m.upload_accepted_types()}</span>
+			<span class="font-sans text-xs text-ink-3/70 italic">{m.upload_filename_hint()}</span>
+		</div>
 	{/if}
 </div>