feat(receipt-import): enhance package handling with new fields and UI adjustments

NEXT_STEPS.md

@@ -74,13 +74,14 @@
 
 ## Nästa steg
 
-1. Inför hybrid alias-modell för kvittoimport: user-scope alias som standard + global alias som admin-verifierad fallback.
+1. Kvittoimport steg 2: persistenta förpackningsfält i inventarie (packCount, packSizeQuantity, packSizeUnit) + visning/redigering i inventory-UI.
-2. Uppdatera backend-matchordning för alias: user-alias -> global alias -> poängbaserat namnförslag -> AI-kategori.
+2. Inför hybrid alias-modell för kvittoimport: user-scope alias som standard + global alias som admin-verifierad fallback.
-3. Implementera automatisk alias-inlärning vid manuell korrigering i importflödet (först user-scope).
+3. Uppdatera backend-matchordning för alias: user-alias -> global alias -> poängbaserat namnförslag -> AI-kategori.
-4. Deploy och smoke-test av kvittoimportflödet på server.
+4. Implementera automatisk alias-inlärning vid manuell korrigering i importflödet (först user-scope).
-5. Fortsatt flytt av UI-strängar till ARB (inventarie, pantry, recept).
+5. Deploy och smoke-test av kvittoimportflödet på server.
-6. Smoke-test på testdomän och avstämning.
+6. Fortsatt flytt av UI-strängar till ARB (inventarie, pantry, recept).
-7. Planera och påbörja avancerad AI-integration och EAN-skanning.
+7. Smoke-test på testdomän och avstämning.
+8. Planera och påbörja avancerad AI-integration och EAN-skanning.
 
 ## Beslut 2026-05-02 - Aliasstrategi för kvittoimport
 

flutter/lib/features/admin/presentation/admin_users_panel.dart

@@ -423,26 +423,30 @@ class _UserTile extends StatelessWidget {
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
             Text(user.email, style: theme.textTheme.bodySmall),
-            Row(
+            Wrap(
+              spacing: 4,
+              runSpacing: 2,
               children: [
-                Chip(
+                ActionChip(
-                  label: Text(user.role),
+                  label: Text(user.isAdmin ? 'Admin' : 'User'),
                   padding: EdgeInsets.zero,
                   visualDensity: VisualDensity.compact,
                   labelStyle: theme.textTheme.labelSmall,
+                  tooltip: user.isAdmin ? 'Nedgradera till user' : 'Uppgradera till admin',
+                  onPressed: onChangeRole,
                 ),
-                if (user.isPremium) ...[
+                ActionChip(
-                  const SizedBox(width: 4),
+                  label: Text(user.isPremium ? 'Premium' : 'Free'),
-                  Chip(
+                  padding: EdgeInsets.zero,
-                    label: const Text('Premium'),
+                  visualDensity: VisualDensity.compact,
-                    padding: EdgeInsets.zero,
+                  labelStyle: theme.textTheme.labelSmall,
-                    visualDensity: VisualDensity.compact,
+                  backgroundColor: user.isPremium
-                    labelStyle: theme.textTheme.labelSmall,
+                      ? theme.colorScheme.tertiaryContainer
-                    backgroundColor: theme.colorScheme.tertiaryContainer,
+                      : theme.colorScheme.surfaceContainerHighest,
-                  ),
+                  tooltip: user.isPremium ? 'Ta bort Premium' : 'Ge Premium',
-                ],
+                  onPressed: onTogglePremium,
-                const SizedBox(width: 4),
+                ),
-                Chip(
+                ActionChip(
                   label: Text(user.canShareRecipes ? 'Delning: På' : 'Delning: Av'),
                   padding: EdgeInsets.zero,
                   visualDensity: VisualDensity.compact,
@@ -450,6 +454,8 @@ class _UserTile extends StatelessWidget {
                   backgroundColor: user.canShareRecipes
                       ? theme.colorScheme.secondaryContainer
                       : theme.colorScheme.errorContainer,
+                  tooltip: user.canShareRecipes ? 'Blockera receptdelning' : 'Tillåt receptdelning',
+                  onPressed: onToggleRecipeSharing,
                 ),
               ],
             ),

flutter/lib/features/import/data/receipt_import_session.dart

@@ -18,6 +18,9 @@ class ItemEdit {
   final CategorySelectionSource? categorySource;
   final double? quantity;
   final String? unit;
+  final double? packQuantity;
+  final String? packUnit;
+  final double? packageCount;
   final ImportDestination destination;
 
   const ItemEdit({
@@ -28,6 +31,9 @@ class ItemEdit {
     this.categorySource,
     this.quantity,
     this.unit,
+    this.packQuantity,
+    this.packUnit,
+    this.packageCount,
     this.destination = ImportDestination.inventory,
   });
 }

flutter/lib/features/import/presentation/receipt_import_tab.dart

@@ -22,14 +22,8 @@ typedef _Destination = ImportDestination;
 
 enum _ProductEntryMode { existing, create }
 
-({double quantity, String unit})? _normalizePackageQuantityFromRawName({
+bool _isPackageLikeUnit(String? unit) {
-  required String rawName,
+  if (unit == null) return false;
-  required double? quantity,
-  required String? unit,
-}) {
-  if (quantity == null || unit == null) return null;
-
-  final normalizedUnit = unit.trim().toLowerCase();
   const packageUnits = {
     'paket',
     'forpackning',
@@ -41,37 +35,63 @@ enum _ProductEntryMode { existing, create }
     'fp',
     'pkt',
     'pack',
+    'pak',
     'st',
     'styck',
   };
-  if (!packageUnits.contains(normalizedUnit)) return null;
+  return packageUnits.contains(unit.trim().toLowerCase());
+}
 
+({double packQuantity, String packUnit})? _extractPackageSizeFromRawName(
+  String rawName,
+) {
   final match = RegExp(
     r'(\d+(?:[\.,]\d+)?)\s*(ml|cl|dl|l|g|kg)\b',
     caseSensitive: false,
   ).firstMatch(rawName);
   if (match == null) return null;
-
   final value = double.tryParse(match.group(1)!.replaceAll(',', '.'));
   final sizeUnit = match.group(2)!.toLowerCase();
   if (value == null) return null;
+  return (packQuantity: value, packUnit: sizeUnit);
+}
 
-  switch (sizeUnit) {
+({double? packQuantity, String? packUnit, double packageCount, double? totalQuantity, String? totalUnit})
-    case 'ml':
+    _inferPackageFields({
-      return (quantity: quantity * (value / 1000.0), unit: 'l');
+  required String rawName,
-    case 'cl':
+  required double? quantity,
-      return (quantity: quantity * (value / 100.0), unit: 'l');
+  required String? unit,
-    case 'dl':
+}) {
-      return (quantity: quantity * (value / 10.0), unit: 'l');
+  if (quantity == null || unit == null) {
-    case 'l':
+    return (
-      return (quantity: quantity * value, unit: 'l');
+      packQuantity: null,
-    case 'g':
+      packUnit: null,
-      return (quantity: quantity * (value / 1000.0), unit: 'kg');
+      packageCount: 1,
-    case 'kg':
+      totalQuantity: quantity,
-      return (quantity: quantity * value, unit: 'kg');
+      totalUnit: unit,
-    default:
+    );
-      return null;
   }
+
+  final looksLikePackage = _isPackageLikeUnit(unit);
+  final extracted = _extractPackageSizeFromRawName(rawName);
+
+  if (looksLikePackage && extracted != null) {
+    return (
+      packQuantity: extracted.packQuantity,
+      packUnit: extracted.packUnit,
+      packageCount: quantity,
+      totalQuantity: extracted.packQuantity * quantity,
+      totalUnit: extracted.packUnit,
+    );
+  }
+
+  return (
+    packQuantity: quantity,
+    packUnit: unit,
+    packageCount: 1,
+    totalQuantity: quantity,
+    totalUnit: unit,
+  );
 }
 
 String _formatCompactNumber(double value) {
@@ -86,6 +106,48 @@ String _formatSwedishNumber(double value) {
   return _formatCompactNumber(value).replaceAll('.', ',');
 }
 
+double? _convertQuantity(double quantity, String fromUnit, String toUnit) {
+  final from = fromUnit.trim().toLowerCase();
+  final to = toUnit.trim().toLowerCase();
+  if (from.isEmpty || to.isEmpty) return null;
+  if (from == to) return quantity;
+
+  // Mass
+  if (from == 'mg' && to == 'g') return quantity / 1000.0;
+  if (from == 'mg' && to == 'kg') return quantity / 1000000.0;
+  if (from == 'mg' && to == 'hg') return quantity / 100000.0;
+
+  if (from == 'g' && to == 'mg') return quantity * 1000.0;
+  if (from == 'g' && to == 'hg') return quantity / 100.0;
+  if (from == 'g' && to == 'kg') return quantity / 1000.0;
+
+  if (from == 'hg' && to == 'mg') return quantity * 100000.0;
+  if (from == 'hg' && to == 'g') return quantity * 100.0;
+  if (from == 'hg' && to == 'kg') return quantity / 10.0;
+
+  if (from == 'kg' && to == 'mg') return quantity * 1000000.0;
+  if (from == 'kg' && to == 'hg') return quantity * 10.0;
+  if (from == 'kg' && to == 'g') return quantity * 1000.0;
+
+  // Volume
+  if (from == 'ml' && to == 'l') return quantity / 1000.0;
+  if (from == 'cl' && to == 'l') return quantity / 100.0;
+  if (from == 'dl' && to == 'l') return quantity / 10.0;
+  if (from == 'l' && to == 'ml') return quantity * 1000.0;
+  if (from == 'l' && to == 'cl') return quantity * 100.0;
+  if (from == 'l' && to == 'dl') return quantity * 10.0;
+
+  // Intra-volume conversions
+  if (from == 'ml' && to == 'cl') return quantity / 10.0;
+  if (from == 'ml' && to == 'dl') return quantity / 100.0;
+  if (from == 'cl' && to == 'ml') return quantity * 10.0;
+  if (from == 'cl' && to == 'dl') return quantity / 10.0;
+  if (from == 'dl' && to == 'ml') return quantity * 100.0;
+  if (from == 'dl' && to == 'cl') return quantity * 10.0;
+
+  return null;
+}
+
 /// Konverterar VERSALER-produktnamn till Title Case med smarta regler:
 /// - Token med `/` (förkortningar) lämnas i versaler: KY/KAL/LE/TO
 /// - Token som börjar med siffra (mängd/storlek) görs till gemener: 284g, 12x85g
@@ -129,6 +191,7 @@ class _EditDialog extends StatefulWidget {
 class _EditDialogState extends State<_EditDialog> {
   late final TextEditingController _quantityCtrl;
   late final TextEditingController _unitCtrl;
+  late final TextEditingController _packageCountCtrl;
   late final TextEditingController _newProductNameCtrl;
   int? _productId;
   String? _productName;
@@ -161,11 +224,23 @@ class _EditDialogState extends State<_EditDialog> {
     _newCategoryId = widget.current.categoryId ?? widget.item.categorySuggestionId;
     _newCategoryPath = widget.current.categoryPath ?? widget.item.categorySuggestionPath;
     _newCategorySource = widget.current.categorySource;
+    final inferred = _inferPackageFields(
+      rawName: widget.item.rawName,
+      quantity: widget.current.quantity ?? widget.item.quantity,
+      unit: widget.current.unit ?? widget.item.unit,
+    );
+    final initialPackQuantity = widget.current.packQuantity ?? inferred.packQuantity;
+    final initialPackUnit = widget.current.packUnit ?? inferred.packUnit;
+    final initialPackageCount = widget.current.packageCount ?? inferred.packageCount;
+
     _quantityCtrl = TextEditingController(
-      text: (widget.current.quantity ?? widget.item.quantity)?.toString() ?? '',
+      text: initialPackQuantity?.toString() ?? '',
     );
     _unitCtrl = TextEditingController(
-      text: widget.current.unit ?? widget.item.unit ?? '',
+      text: initialPackUnit ?? '',
+    );
+    _packageCountCtrl = TextEditingController(
+      text: initialPackageCount.toString(),
     );
     _newProductNameCtrl = TextEditingController(
       text: _normalizeProductName(widget.current.productName ?? widget.item.rawName),
@@ -200,6 +275,7 @@ class _EditDialogState extends State<_EditDialog> {
   void dispose() {
     _quantityCtrl.dispose();
     _unitCtrl.dispose();
+    _packageCountCtrl.dispose();
     _newProductNameCtrl.dispose();
     super.dispose();
   }
@@ -309,6 +385,14 @@ class _EditDialogState extends State<_EditDialog> {
       if (!mounted || _productId == null) return;
     }
 
+    final packQuantity = double.tryParse(_quantityCtrl.text.replaceAll(',', '.'));
+    final packageCount =
+        double.tryParse(_packageCountCtrl.text.replaceAll(',', '.')) ?? 1.0;
+    final packUnit = _unitCtrl.text.trim().isEmpty
+        ? (widget.current.packUnit ?? widget.current.unit ?? widget.item.unit)
+        : _unitCtrl.text.trim();
+    final totalQuantity = packQuantity != null ? packQuantity * packageCount : widget.item.quantity;
+
     Navigator.pop(
       context,
       _ItemEdit(
@@ -317,8 +401,11 @@ class _EditDialogState extends State<_EditDialog> {
         categoryId: _productCategoryId,
         categoryPath: _productCategoryPath,
         categorySource: _productCategorySource,
-        quantity: double.tryParse(_quantityCtrl.text) ?? widget.item.quantity,
+        quantity: totalQuantity,
-        unit: _unitCtrl.text.trim().isEmpty ? widget.item.unit : _unitCtrl.text.trim(),
+        unit: packUnit,
+        packQuantity: packQuantity,
+        packUnit: packUnit,
+        packageCount: packageCount,
         destination: _destination,
       ),
     );
@@ -338,16 +425,15 @@ class _EditDialogState extends State<_EditDialog> {
         : (item.matchedProductName?.isNotEmpty == true
             ? _normalizeProductName(item.matchedProductName!)
             : null);
-    final currentQuantity =
+    final currentPackQuantity =
-        double.tryParse(_quantityCtrl.text.replaceAll(',', '.')) ?? widget.item.quantity;
+      double.tryParse(_quantityCtrl.text.replaceAll(',', '.'));
-    final currentUnit = _unitCtrl.text.trim().isEmpty ? widget.item.unit : _unitCtrl.text.trim();
+    final currentPackageCount =
-    final normalizationPreview = _destination == _Destination.inventory
+      double.tryParse(_packageCountCtrl.text.replaceAll(',', '.')) ?? 1.0;
-        ? _normalizePackageQuantityFromRawName(
+    final currentUnit = _unitCtrl.text.trim().isEmpty
-            rawName: item.rawName,
+      ? (widget.current.packUnit ?? widget.current.unit ?? widget.item.unit)
-            quantity: currentQuantity,
+      : _unitCtrl.text.trim();
-            unit: currentUnit,
+    final totalPreview =
-          )
+      currentPackQuantity == null ? null : currentPackQuantity * currentPackageCount;
-        : null;
 
     return AlertDialog(
       title: Text(
@@ -592,7 +678,10 @@ class _EditDialogState extends State<_EditDialog> {
                   child: TextField(
                     controller: _quantityCtrl,
                     keyboardType: const TextInputType.numberWithOptions(decimal: true),
-                    decoration: const InputDecoration(labelText: 'Antal', border: OutlineInputBorder()),
+                    decoration: const InputDecoration(
+                      labelText: 'Mangd per forpackning',
+                      border: OutlineInputBorder(),
+                    ),
                     onChanged: (_) => setState(() {}),
                   ),
                 ),
@@ -600,12 +689,25 @@ class _EditDialogState extends State<_EditDialog> {
                 Expanded(
                   child: TextField(
                     controller: _unitCtrl,
-                    decoration: const InputDecoration(labelText: 'Enhet', border: OutlineInputBorder()),
+                    decoration: const InputDecoration(
+                      labelText: 'Enhet',
+                      border: OutlineInputBorder(),
+                    ),
                     onChanged: (_) => setState(() {}),
                   ),
                 ),
               ]),
-              if (normalizationPreview != null) ...[
+              const SizedBox(height: 8),
+              TextField(
+                controller: _packageCountCtrl,
+                keyboardType: const TextInputType.numberWithOptions(decimal: true),
+                decoration: const InputDecoration(
+                  labelText: 'Antal forpackningar',
+                  border: OutlineInputBorder(),
+                ),
+                onChanged: (_) => setState(() {}),
+              ),
+              if (totalPreview != null && currentUnit != null && currentUnit.isNotEmpty) ...[
                 const SizedBox(height: 8),
                 Container(
                   width: double.infinity,
@@ -616,8 +718,8 @@ class _EditDialogState extends State<_EditDialog> {
                     border: Border.all(color: Colors.green.shade200),
                   ),
                   child: Text(
-                    'Tolkat som totalt ${_formatSwedishNumber(normalizationPreview.quantity)} ${normalizationPreview.unit} '
+                    'Totalt: ${_formatSwedishNumber(totalPreview)} $currentUnit '
-                    '(antal x förpackningsstorlek).',
+                    '(mangd x antal forpackningar).',
                     style: theme.textTheme.bodySmall?.copyWith(
                       color: Colors.green.shade800,
                     ),
@@ -821,6 +923,11 @@ class _ReceiptImportTabState extends ConsumerState<ReceiptImportTab> {
         final pid = it.matchedProductId ?? it.suggestedProductId;
         notifier.setSelected(i, pid != null);
         if (pid != null) {
+          final inferred = _inferPackageFields(
+            rawName: it.rawName,
+            quantity: it.quantity,
+            unit: it.unit,
+          );
           final name = it.matchedProductName ?? it.suggestedProductName;
           final resolvedCategoryId = it.categorySuggestionId ?? _categoryIdForProduct(pid);
           final resolvedCategoryPath = it.categorySuggestionPath ??
@@ -833,8 +940,11 @@ class _ReceiptImportTabState extends ConsumerState<ReceiptImportTab> {
             categorySource: it.categorySuggestionId != null
                 ? CategorySelectionSource.ai
                 : null,
-            quantity: it.quantity,
+            quantity: inferred.totalQuantity,
-            unit: it.unit,
+            unit: inferred.totalUnit,
+            packQuantity: inferred.packQuantity,
+            packUnit: inferred.packUnit,
+            packageCount: inferred.packageCount,
           ));
         }
       }
@@ -852,6 +962,11 @@ class _ReceiptImportTabState extends ConsumerState<ReceiptImportTab> {
     _ProductEntryMode? initialEntryMode,
   }) async {
     final item = _items![index];
+    final inferred = _inferPackageFields(
+      rawName: item.rawName,
+      quantity: item.quantity,
+      unit: item.unit,
+    );
     final current = _edits[index] ??
         _ItemEdit(
           productId: item.matchedProductId ?? item.suggestedProductId,
@@ -866,8 +981,11 @@ class _ReceiptImportTabState extends ConsumerState<ReceiptImportTab> {
           categorySource: item.categorySuggestionId != null
               ? CategorySelectionSource.ai
               : null,
-          quantity: item.quantity,
+          quantity: inferred.totalQuantity,
-          unit: item.unit,
+          unit: inferred.totalUnit,
+          packQuantity: inferred.packQuantity,
+          packUnit: inferred.packUnit,
+          packageCount: inferred.packageCount,
         );
 
     final result = await showDialog<_ItemEdit>(
@@ -948,18 +1066,26 @@ class _ReceiptImportTabState extends ConsumerState<ReceiptImportTab> {
             pantryAdded++;
           }
         } else {
-          final normalized = _normalizePackageQuantityFromRawName(
+          final inferred = _inferPackageFields(
             rawName: item.rawName,
             quantity: edit.quantity ?? item.quantity,
             unit: edit.unit ?? item.unit,
           );
-          final qty = normalized?.quantity ?? edit.quantity ?? item.quantity ?? 1.0;
+          final packageCount = edit.packageCount ?? inferred.packageCount;
-          final unit = normalized?.unit ?? edit.unit ?? item.unit ?? 'st';
+          final packQuantity = edit.packQuantity ?? inferred.packQuantity;
+          final packUnit = edit.packUnit ?? inferred.packUnit ?? edit.unit ?? item.unit ?? 'st';
+          final qty = packQuantity != null
+              ? (packQuantity * packageCount)
+              : (edit.quantity ?? inferred.totalQuantity ?? item.quantity ?? 1.0);
+          final unit = packUnit;
           final existing = _inventoryByProduct[pid];
-          if (existing != null) {
+          final qtyInExistingUnit = existing == null
+              ? null
+              : _convertQuantity(qty, unit, existing.unit);
+          if (existing != null && qtyInExistingUnit != null) {
             await invRepo.updateInventoryItem(
               existing.id,
-              {'quantity': existing.quantity + qty},
+              {'quantity': existing.quantity + qtyInExistingUnit},
               token: token,
             );
             merged++;
@@ -1129,9 +1255,32 @@ class _ReceiptImportTabState extends ConsumerState<ReceiptImportTab> {
               final hasProduct = edit?.productId != null;
               final isMatched = item.matchedProductId != null;
               final isSuggested = item.suggestedProductId != null && item.matchedProductId == null;
-              final existingInv = edit?.productId != null && edit?.destination != _Destination.pantry
+                final existingInv = edit?.productId != null && edit?.destination != _Destination.pantry
                   ? _inventoryByProduct[edit!.productId]
                   : null;
+                final inferredForPreview = _inferPackageFields(
+                rawName: item.rawName,
+                quantity: edit?.quantity ?? item.quantity,
+                unit: edit?.unit ?? item.unit,
+                );
+                final previewPackageCount = edit?.packageCount ?? inferredForPreview.packageCount;
+                final previewPackQuantity = edit?.packQuantity ?? inferredForPreview.packQuantity;
+                final previewIncomingQty = previewPackQuantity != null
+                  ? (previewPackQuantity * previewPackageCount)
+                  : (edit?.quantity ?? inferredForPreview.totalQuantity ?? item.quantity ?? 0);
+                final previewIncomingUnit = edit?.packUnit ??
+                  inferredForPreview.packUnit ??
+                  edit?.unit ??
+                  item.unit ??
+                  'st';
+                final convertedPreviewQty = existingInv == null
+                  ? null
+                  : _convertQuantity(
+                    previewIncomingQty,
+                    previewIncomingUnit,
+                    existingInv.unit,
+                  );
+                final canMergePreview = existingInv != null && convertedPreviewQty != null;
               final alreadyInPantry = edit?.productId != null && edit?.destination == _Destination.pantry
                   ? _pantryProductIds.contains(edit!.productId)
                   : false;
@@ -1250,17 +1399,28 @@ class _ReceiptImportTabState extends ConsumerState<ReceiptImportTab> {
                           ],
                         ),
                       ],
-                      if (existingInv != null) ...[
+                      if (existingInv != null && canMergePreview) ...[
                         const SizedBox(height: 2),
                         Row(children: [
                           Icon(Icons.kitchen_outlined, size: 12, color: Colors.blue.shade700),
                           const SizedBox(width: 3),
                           Text(
-                            'I lager: ${existingInv.quantity} ${existingInv.unit} → blir ${(existingInv.quantity + (edit?.quantity ?? item.quantity ?? 0)).toStringAsFixed(existingInv.quantity % 1 == 0 ? 0 : 2)} ${existingInv.unit}',
+                            'I lager: ${existingInv.quantity} ${existingInv.unit} → blir ${(existingInv.quantity + (convertedPreviewQty ?? 0)).toStringAsFixed(existingInv.quantity % 1 == 0 ? 0 : 2)} ${existingInv.unit}',
                             style: theme.textTheme.bodySmall?.copyWith(color: Colors.blue.shade700),
                           ),
                         ]),
                       ],
+                      if (existingInv != null && !canMergePreview) ...[
+                        const SizedBox(height: 2),
+                        Row(children: [
+                          Icon(Icons.info_outline, size: 12, color: Colors.orange.shade700),
+                          const SizedBox(width: 3),
+                          Text(
+                            'Finns i lager med annan enhet (${existingInv.unit}) - sparas som ny rad',
+                            style: theme.textTheme.bodySmall?.copyWith(color: Colors.orange.shade700),
+                          ),
+                        ]),
+                      ],
                       if (alreadyInPantry) ...[
                         const SizedBox(height: 2),
                         Row(children: [