From 1db2d6389c1cce031c3cea790917468452bd1521 Mon Sep 17 00:00:00 2001
From: Scarriffle <admin@scarriffle.com>
Date: Mon, 27 Jul 2026 13:27:02 +0200
Subject: [PATCH] iOS: Lagerort-Picker zeigen den vollen Pfad statt nur den
 Namen

Wie im Web: alle Lagerort-Auswahlen (Einlagern, Einzelstueck/Item, Objekt-Bestand hinzufuegen/umlagern/entfernen, Mindestbestand je Ort) zeigen 'Hedingen -> Keller -> Schublade 1' statt nur 'Schublade 1', damit gleichnamige Orte unterscheidbar sind. Neuer Helfer StorageLocation.path(in:) bzw. locationPath(_:in:) in Models.swift.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 ios/Sources/CheckInFormView.swift   |  2 +-
 ios/Sources/ItemViews.swift         |  4 ++--
 ios/Sources/Models.swift            | 23 +++++++++++++++++++++++
 ios/Sources/ObjectStockView.swift   |  5 +++--
 ios/Sources/ProductDetailView.swift |  2 +-
 5 files changed, 30 insertions(+), 6 deletions(-)

diff --git a/ios/Sources/CheckInFormView.swift b/ios/Sources/CheckInFormView.swift
index 4d9854e..30c9cf6 100644
--- a/ios/Sources/CheckInFormView.swift
+++ b/ios/Sources/CheckInFormView.swift
@@ -204,7 +204,7 @@ struct CheckInFormView: View {
                     Picker("Lagerort", selection: $locationId) {
                         Text("– keiner –").tag(String?.none)
                         ForEach(locations) { location in
-                            Text(location.name).tag(String?.some(location.id))
+                            Text(location.path(in: locations)).tag(String?.some(location.id))
                         }
                     }
                     Button {
diff --git a/ios/Sources/ItemViews.swift b/ios/Sources/ItemViews.swift
index 44bf50d..211f407 100644
--- a/ios/Sources/ItemViews.swift
+++ b/ios/Sources/ItemViews.swift
@@ -139,7 +139,7 @@ struct ItemEditView: View {
             Section {
                 Picker("Lagerort", selection: $locationId) {
                     Text("– ohne –").tag(String?.none)
-                    ForEach(locations) { l in Text(l.name).tag(String?.some(l.id)) }
+                    ForEach(locations) { l in Text(l.path(in: locations)).tag(String?.some(l.id)) }
                 }
                 Picker("Gekauft bei", selection: $shopId) {
                     Text("– unbekannt –").tag(Int?.none)
@@ -431,7 +431,7 @@ struct ItemAddSheet: View {
                 Stepper("Anzahl: \(count)", value: $count, in: 1...200)
                 Picker("Lagerort", selection: $locationId) {
                     Text("– ohne –").tag(String?.none)
-                    ForEach(locations) { l in Text(l.name).tag(String?.some(l.id)) }
+                    ForEach(locations) { l in Text(l.path(in: locations)).tag(String?.some(l.id)) }
                 }
                 Picker("Gekauft bei", selection: $shopId) {
                     Text("– unbekannt –").tag(Int?.none)
diff --git a/ios/Sources/Models.swift b/ios/Sources/Models.swift
index 91a6587..5ca353a 100644
--- a/ios/Sources/Models.swift
+++ b/ios/Sources/Models.swift
@@ -572,6 +572,29 @@ protocol TreeItem: Identifiable {
 extension CategoryItem: TreeItem {}
 extension StorageLocation: TreeItem {}
 
+extension StorageLocation {
+    /// Voller Pfad „Hedingen → Keller → Schublade 1" aus der flachen Liste –
+    /// macht gleichnamige Orte in den Auswahlfeldern unterscheidbar.
+    func path(in all: [StorageLocation]) -> String {
+        let byId = Dictionary(all.map { ($0.id, $0) }, uniquingKeysWith: { a, _ in a })
+        var teile = [name]
+        var gesehen: Set<String> = [id]
+        var pid = parentId
+        while let cur = pid, !gesehen.contains(cur), let parent = byId[cur] {
+            teile.insert(parent.name, at: 0)
+            gesehen.insert(cur)
+            pid = parent.parentId
+        }
+        return teile.joined(separator: " → ")
+    }
+}
+
+/// Pfad zu einer Lagerort-ID (leer, wenn unbekannt).
+func locationPath(_ id: String?, in all: [StorageLocation]) -> String {
+    guard let id, let loc = all.first(where: { $0.id == id }) else { return "" }
+    return loc.path(in: all)
+}
+
 /// Shop / Bezugsquelle fuer Gegenstaende ("gekauft bei").
 struct ShopItem: Codable, Identifiable, Hashable {
     let id: Int
diff --git a/ios/Sources/ObjectStockView.swift b/ios/Sources/ObjectStockView.swift
index 8a521d6..5763747 100644
--- a/ios/Sources/ObjectStockView.swift
+++ b/ios/Sources/ObjectStockView.swift
@@ -29,7 +29,8 @@ struct ObjectStockSection: View {
     private var einheit: String { product.unitName.isEmpty ? "Stück" : product.unitName }
     private func ortName(_ id: String?) -> String {
         guard let id else { return "Ohne Lagerort" }
-        return locations.first { $0.id == id }?.name ?? "Ort \(id)"
+        let pfad = locationPath(id, in: locations)
+        return pfad.isEmpty ? "Ort \(id)" : pfad
     }
 
     var body: some View {
@@ -175,7 +176,7 @@ private struct LocationPicker: View {
     var body: some View {
         Picker(title, selection: $selection) {
             Text("– ohne Lagerort –").tag(String?.none)
-            ForEach(locations) { loc in Text(loc.name).tag(String?.some(loc.id)) }
+            ForEach(locations) { loc in Text(loc.path(in: locations)).tag(String?.some(loc.id)) }
         }
     }
 }
diff --git a/ios/Sources/ProductDetailView.swift b/ios/Sources/ProductDetailView.swift
index f6e87eb..46d24bd 100644
--- a/ios/Sources/ProductDetailView.swift
+++ b/ios/Sources/ProductDetailView.swift
@@ -443,7 +443,7 @@ struct ProductLocationMinView: View {
                 HStack {
                     Picker("Lagerort", selection: $row.locationId) {
                         Text("– wählen –").tag(String?.none)
-                        ForEach(locations) { l in Text(l.name).tag(String?.some(l.id)) }
+                        ForEach(locations) { l in Text(l.path(in: locations)).tag(String?.some(l.id)) }
                     }
                     TextField("Menge", text: $row.amount)
                         .keyboardType(.decimalPad)