feat(ai): enhance AI trace warnings with product context

- Added `productName` field to `AdminAiWarning` to include product context in warnings
- Updated `collectWarnings` to extract and include `rawName` as `productName` in AI trace warnings
- Added `signals` field to `FlyerParseItem` type for detailed product signals
- Enhanced Flutter admin panel to display product names in AI trace warnings
- Added new `AdminAiTraceResponse` DTO for AI trace data structure

backend/src/ai/ai-trace.service.ts

@@ -457,7 +457,7 @@ export class AiTraceService {
     return `user:${userId}`;
   }
 
-  private collectWarnings(items: Array<{ parseReasons: unknown; matchReasons: unknown; itemIndex?: number }>): {
+  private collectWarnings(items: Array<{ parseReasons: unknown; matchReasons: unknown; itemIndex?: number; rawName?: string }>): {
     warnings: AdminAiWarning[];
     legacyWarnings: string[];
   } {
@@ -467,6 +467,7 @@ export class AiTraceService {
 
     for (const item of items) {
       const itemIndex = item.itemIndex != null ? item.itemIndex + 1 : undefined;
+      const productName = item.rawName?.trim() || 'okänt';
 
       if (Array.isArray(item.parseReasons)) {
         for (const reason of item.parseReasons) {
@@ -475,7 +476,8 @@ export class AiTraceService {
           const warning: AdminAiWarning = {
             ...describeParseReason(text),
             itemIndex,
-          };
+            productName,
+          } as AdminAiWarning;
           const key = `${warning.kind}:${text}:${warning.itemIndex ?? 0}`;
           if (dedupe.has(key)) continue;
           dedupe.add(key);
@@ -491,7 +493,8 @@ export class AiTraceService {
           const warning: AdminAiWarning = {
             ...describeMatchReason(text),
             itemIndex,
-          };
+            productName,
+          } as AdminAiWarning;
           const key = `${warning.kind}:${text}:${warning.itemIndex ?? 0}`;
           if (dedupe.has(key)) continue;
           dedupe.add(key);

backend/src/ai/dto/admin-ai-trace.response.ts

@@ -0,0 +1,6 @@
+import { FlyerReasonDescriptor } from '../../flyer-import/services/reason-codes';
+
+export type AdminAiWarning = FlyerReasonDescriptor & {
+  itemIndex?: number;
+  productName?: string;
+};

backend/src/flyer-import/flyer-import.service.ts

@@ -40,6 +40,7 @@ type FlyerParseItem = {
   offerText: string | null;
   confidence: number;
   reasonCodes: string[];
+  signals?: ImportedItemSignals | null;
 };
 
 type FlyerParseResponse = {
@@ -129,56 +130,59 @@ export class FlyerImportService {
         offerText: item.offerText,
       });
 
-      const match = this.matchItem(item, signalData.normalizedMatchName, signalData.signals, products, aliasToProduct, productById);
-      const signals = this.extractOfferSignals(item.offerText);
-      const price = item.price ?? signals.price;
-      const priceUnit = this.normalizeUnit(item.priceUnit) ?? signals.priceUnit;
-      const comparisonPrice = item.comparisonPrice ?? signals.comparisonPrice;
-      const comparisonUnit = this.normalizeUnit(item.comparisonUnit) ?? signals.comparisonUnit;
-      const offerLimitText = this.extractOfferLimitText(item.offerText);
-      const displayNameDetailed = buildDisplayNameDetailed({
-        rawName: item.rawName,
-        isBundle: item.isBundle,
-        bundleItems: this.sanitizeBundleItems(item.bundleItems),
-      });
-      const categoryId = this.categoryResolver.resolveForFlyer({
-        categories,
-        signalText: [item.rawName, item.brand ?? '', item.offerText ?? ''].join(' ').trim(),
-        categoryHint: item.category,
-        matchedProductCategoryId: match.product?.categoryId ?? null,
-        matchConfidence: match.confidence,
-      });
+       const match = this.matchItem(item, signalData.normalizedMatchName, signalData.signals, products, aliasToProduct, productById);
+       const signals = this.extractOfferSignals(item.offerText);
+       const price = item.price ?? signals.price;
+       const priceUnit = this.normalizeUnit(item.priceUnit) ?? signals.priceUnit;
+       const comparisonPrice = item.comparisonPrice ?? signals.comparisonPrice;
+       const comparisonUnit = this.normalizeUnit(item.comparisonUnit) ?? signals.comparisonUnit;
+       const offerLimitText = this.extractOfferLimitText(item.offerText);
+       const displayNameDetailed = buildDisplayNameDetailed({
+         rawName: item.rawName,
+         isBundle: item.isBundle,
+         bundleItems: this.sanitizeBundleItems(item.bundleItems),
+       });
+       const categoryId = this.categoryResolver.resolveForFlyer({
+         categories,
+         signalText: [item.rawName, item.brand ?? '', item.offerText ?? ''].join(' ').trim(),
+         categoryHint: item.category,
+         matchedProductCategoryId: match.product?.categoryId ?? null,
+         matchConfidence: match.confidence,
+       });
 
-      return {
-        flyerItemId: null,
-        rawName: item.rawName,
-        normalizedName: signalData.normalizedMatchName || item.normalizedName,
-        brand: item.brand,
-        category: item.category,
-        categoryId,
-        price,
-        priceUnit,
-        comparisonPrice,
-        comparisonUnit,
-        weight: item.weight,
-        bundleWeight: item.bundleWeight,
-        isBundle: item.isBundle,
-        bundleItems: this.sanitizeBundleItems(item.bundleItems),
-        displayNameDetailed,
-        signals: signalData.signals,
-        offerText: item.offerText,
-        isOffer: this.isOfferItem(item, signals.hasCampaignPattern),
-        offerLimitText,
-        parseConfidence: item.confidence,
-        parseReasons: item.reasonCodes,
-        parseReasonsDetailed: this.describeParseReasons(item.reasonCodes),
-        matchedProductId: match.product?.id ?? null,
-        matchedProductName: match.product?.name ?? null,
-        matchedVia: match.via,
-        matchConfidence: match.confidence,
-        matchReasons: match.reasons,
-        matchReasonsDetailed: this.describeMatchReasons(match.reasons),
-      };
+       const origin = item.signals?.originCountries?.[0] || null;
+       const brand = item.brand && item.brand.trim() !== origin ? item.brand : null;
+
+       return {
+         flyerItemId: null,
+         rawName: item.rawName,
+         normalizedName: signalData.normalizedMatchName || item.normalizedName,
+         brand,
+         category: item.category,
+         categoryId,
+         price,
+         priceUnit,
+         comparisonPrice,
+         comparisonUnit,
+         weight: item.weight,
+         bundleWeight: item.bundleWeight,
+         isBundle: item.isBundle,
+         bundleItems: this.sanitizeBundleItems(item.bundleItems),
+         displayNameDetailed,
+         signals: signalData.signals,
+         offerText: item.offerText,
+         isOffer: this.isOfferItem(item, signals.hasCampaignPattern),
+         offerLimitText,
+         parseConfidence: item.confidence,
+         parseReasons: item.reasonCodes,
+         parseReasonsDetailed: this.describeParseReasons(item.reasonCodes),
+         matchedProductId: match.product?.id ?? null,
+         matchedProductName: match.product?.name ?? null,
+         matchedVia: match.via,
+         matchConfidence: match.confidence,
+         matchReasons: match.reasons,
+         matchReasonsDetailed: this.describeMatchReasons(match.reasons),
+       };
     });
 
     this.logImportMetrics(items);
@@ -716,24 +720,25 @@ export class FlyerImportService {
       // 3. Normalisera resultatet
       const normalizedItems = this.normalizer.normalize(aiParseResult.items);
 
-      // 4. Konvertera till intern FlyerParseItem-format
-      const items: FlyerParseItem[] = normalizedItems.map((item) => ({
-        rawName: item.rawName,
-        normalizedName: item.normalizedName,
-        brand: item.brand,
-        category: item.categoryHint,
-        price: item.price,
-        priceUnit: item.priceUnit,
-        comparisonPrice: item.comparisonPrice,
-        comparisonUnit: item.comparisonUnit,
-        weight: item.weight,
-        bundleWeight: item.bundleWeight,
-        isBundle: item.isBundle,
-        bundleItems: item.bundleItems,
-        offerText: item.offerText,
-        confidence: item.parseConfidence,
-        reasonCodes: item.parseReasons,
-      }));
+       // 4. Konvertera till intern FlyerParseItem-format
+       const items: FlyerParseItem[] = normalizedItems.map((item) => ({
+         rawName: item.rawName,
+         normalizedName: item.normalizedName,
+         brand: item.brand,
+         category: item.categoryHint,
+         price: item.price,
+         priceUnit: item.priceUnit,
+         comparisonPrice: item.comparisonPrice,
+         comparisonUnit: item.comparisonUnit,
+         weight: item.weight,
+         bundleWeight: item.bundleWeight,
+         isBundle: item.isBundle,
+         bundleItems: item.bundleItems,
+         offerText: item.offerText,
+         confidence: item.parseConfidence,
+         reasonCodes: item.parseReasons,
+         signals: null,
+       }));
 
       const warnings: string[] = [];
       if (items.length === 0) {

flutter/lib/features/admin/domain/admin_ai_trace_detail.dart

@@ -8,6 +8,7 @@ class AdminAiWarning {
   final String severity;
   final String? location;
   final int? itemIndex;
+  final String? productName;
 
   const AdminAiWarning({
     required this.code,
@@ -17,6 +18,7 @@ class AdminAiWarning {
     required this.severity,
     required this.location,
     required this.itemIndex,
+    required this.productName,
   });
 
   factory AdminAiWarning.fromJson(Map<String, dynamic> json) {
@@ -28,6 +30,7 @@ class AdminAiWarning {
       severity: (json['severity'] ?? '').toString(),
       location: json['location']?.toString(),
       itemIndex: (json['itemIndex'] as num?)?.toInt(),
+      productName: json['productName']?.toString(),
     );
   }
 
@@ -44,6 +47,7 @@ class AdminAiWarning {
       severity: 'warning',
       location: null,
       itemIndex: null,
+      productName: null,
     );
   }
 }

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

@@ -139,7 +139,8 @@ class _AdminAiPanelState extends ConsumerState<AdminAiPanel> {
 
   String _formatWarningLine(AdminAiWarning warning) {
     final rowSuffix = warning.itemIndex == null ? '' : ' (rad ${warning.itemIndex})';
-    return '[${warning.severity}] ${warning.title}$rowSuffix: ${warning.message}';
+    final productSuffix = warning.productName != null ? ' (${warning.productName})' : '';
+    return '[${warning.severity}] ${warning.title}$rowSuffix$productSuffix: ${warning.message}';
   }
 
   String _buildErrorReport({
@@ -685,11 +686,16 @@ class _WarningsCard extends StatelessWidget {
                         warning.location!,
                         style: theme.textTheme.bodySmall,
                       ),
-                    if (warning.itemIndex != null)
-                      Text(
-                        'Rad: ${warning.itemIndex}',
-                        style: theme.textTheme.bodySmall,
-                      ),
+                     if (warning.itemIndex != null)
+                       Text(
+                         'Rad: ${warning.itemIndex}',
+                         style: theme.textTheme.bodySmall,
+                       ),
+                     if (warning.productName != null)
+                       Text(
+                         'Produkt: ${warning.productName}',
+                         style: theme.textTheme.bodySmall,
+                       ),
                   ],
                 ),
                 trailing: IconButton(