feat: add default mock data

lib/app/app_bootstrap.dart

@@ -1,6 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 
+import '../database/app_database.dart';
+import '../services/default_product_seeder.dart';
 import '../viewmodels/bar_screen_view_model.dart';
 import '../viewmodels/product_list_view_model.dart';
 
@@ -21,6 +23,9 @@ class _AppBootstrapState extends State<AppBootstrap> {
     WidgetsBinding.instance.addPostFrameCallback((_) {
       if (!mounted) return;
 
+      final database = context.read<AppDatabase>();
+      DefaultProductSeeder(database: database).seedIfEmpty();
+
       context.read<ProductListViewModel>().ensureLoaded();
       context.read<BarScreenViewModel>().ensureLoaded();
     });

lib/services/default_product_seeder.dart

@@ -0,0 +1,156 @@
+  import 'dart:io';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
+import 'package:drift/drift.dart';
+import 'package:sentry_flutter/sentry_flutter.dart';
+import 'package:uuid/uuid.dart';
+import 'package:path/path.dart' as path;
+import 'package:path_provider/path_provider.dart';
+
+import '../database/app_database.dart';
+
+class DefaultProductSeeder {
+  final AppDatabase database;
+
+  DefaultProductSeeder({required this.database});
+
+  static const _defaultProducts = [
+    ('Jupiler', 280, 80, 'Bier'),
+    ('Stella Artois', 300, 60, 'Bier'),
+    ('Leffe Blonde', 380, 30, 'Bier'),
+    ('Duvel', 420, 25, 'Bier'),
+    ('Hoegaarden', 350, 35, 'Bier'),
+    ('Chimay Blue', 500, 20, 'Bier'),
+    ('Witte Wijn', 380, 50, 'Wijn'),
+    ('Rode Wijn', 400, 45, 'Wijn'),
+    ('Rosé', 350, 40, 'Wijn'),
+    ('Cava', 650, 15, 'Wijn'),
+    ('Cola', 250, 100, 'Frisdrank'),
+    ('Cola Zero', 250, 80, 'Frisdrank'),
+    ('Spa Bruis', 200, 70, 'Frisdrank'),
+    ('Spa Plat', 200, 70, 'Frisdrank'),
+    ('Ice Tea', 280, 60, 'Frisdrank'),
+    ('Limonade', 250, 50, 'Frisdrank'),
+    ('Chips', 220, 40, 'Snacks'),
+    ('Nootjes', 280, 35, 'Snacks'),
+    ('Kroketten', 350, 30, 'Snacks'),
+    ('Bitterballen', 320, 30, 'Snacks'),
+    ('Koffie', 280, 200, 'Coffee'),
+    ('Espresso', 250, 200, 'Coffee'),
+    ('Latte Macchiato', 350, 150, 'Coffee'),
+    ('Warme Chocomelk', 320, 100, 'Coffee'),
+    ('Thee', 250, 150, 'Coffee'),
+  ];
+
+  Future<void> seedIfEmpty() async {
+    try {
+      final count = await _getProductCount();
+      if (count > 0) return;
+
+      final imagesDir = await _ensureImagesDir();
+
+      await database.transaction(() async {
+        final uuid = const Uuid();
+
+        for (final (name, priceInCents, stock, category) in _defaultProducts) {
+          String? imagePath;
+
+          if (imagesDir != null) {
+            imagePath = await _copyBundledImage(name, imagesDir);
+          }
+
+          await database.into(database.products).insert(
+                ProductsCompanion.insert(
+                  id: uuid.v4(),
+                  name: name,
+                  category: category,
+                  stockQuantity: stock,
+                  lowStockThreshold: 10,
+                  priceInCents: priceInCents,
+                  imagePath: Value(imagePath),
+                ),
+              );
+        }
+      });
+    } catch (e, stack) {
+      debugPrint('DefaultProductSeeder: seedIfEmpty error: $e');
+      Sentry.captureException(e, stackTrace: stack);
+    }
+  }
+
+  Future<int> _getProductCount() async {
+    final countExpr = database.products.id.count();
+    final query = database.selectOnly(database.products)
+      ..addColumns([countExpr]);
+    final row = await query.getSingle();
+    return row.read(countExpr) ?? 0;
+  }
+
+  Future<Directory?> _ensureImagesDir() async {
+    try {
+      final appDir = await getApplicationSupportDirectory();
+      final imagesDir = Directory(path.join(appDir.path, 'product_images'));
+
+      if (!imagesDir.existsSync()) {
+        await imagesDir.create(recursive: true);
+      }
+
+      return imagesDir;
+    } catch (e) {
+      debugPrint('DefaultProductSeeder: could not create images dir: $e');
+      return null;
+    }
+  }
+
+  Future<String?> _copyBundledImage(String productName, Directory imagesDir) async {
+    final slug = _toSlug(productName);
+
+    for (final ext in ['png', 'jpg', 'webp']) {
+      final assetKey = 'assets/products/$slug.$ext';
+
+      try {
+        final bytes = await rootBundle.load(assetKey);
+        final fileName = '${DateTime.now().millisecondsSinceEpoch}_$slug.$ext';
+        final destPath = path.join(imagesDir.path, fileName);
+        final destFile = File(destPath);
+
+        await destFile.writeAsBytes(bytes.buffer.asUint8List(
+          bytes.offsetInBytes,
+          bytes.lengthInBytes,
+        ));
+
+        return destPath;
+      } catch (_) {
+        // Asset not found for this extension, try next
+      }
+    }
+
+    debugPrint('DefaultProductSeeder: no bundled image found for "$productName" '
+        '(looked for assets/products/$slug.{png,jpg,webp})');
+    return null;
+  }
+
+  String _toSlug(String name) {
+    return name
+        .toLowerCase()
+        .replaceAll(' ', '_')
+        .replaceAll("'", '')
+        .replaceAll('é', 'e')
+        .replaceAll('è', 'e')
+        .replaceAll('ê', 'e')
+        .replaceAll('ë', 'e')
+        .replaceAll('â', 'a')
+        .replaceAll('à', 'a')
+        .replaceAll('ä', 'a')
+        .replaceAll('û', 'u')
+        .replaceAll('ù', 'u')
+        .replaceAll('ü', 'u')
+        .replaceAll('ô', 'o')
+        .replaceAll('ö', 'o')
+        .replaceAll('ï', 'i')
+        .replaceAll('î', 'i')
+        .replaceAll('ç', 'c')
+        .replaceAll('œ', 'oe');
+  }
+}

lib/viewmodels/dev_menu_view_model.dart

@@ -1,8 +1,12 @@
+import 'dart:io';
+
 import 'package:flutter/foundation.dart';
 import 'package:drift/drift.dart';
+import 'package:path_provider/path_provider.dart';
 import 'package:kooltab2/database/app_database.dart';
 import 'package:kooltab2/services/bar_tab_service.dart';
 import 'package:kooltab2/models/payment_method.dart';
+import 'package:kooltab2/services/default_product_seeder.dart';
 import 'package:kooltab2/services/pin_lock_service.dart';
 import 'package:kooltab2/services/product_service.dart';
 import 'package:kooltab2/services/settings_service.dart';
@@ -78,6 +82,67 @@ class DevMenuViewModel extends ChangeNotifier {
     }
   }
 
+  Future<void> seedDefaultProducts() async {
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      await DefaultProductSeeder(database: database).seedIfEmpty();
+      final count = await _getProductCount();
+      _lastAction = 'Seeded default products ($count total)';
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  Future<void> clearAndReseedProducts() async {
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      await database.transaction(() async {
+        await database.delete(database.tabItems).go();
+        await database.delete(database.products).go();
+      });
+      await DefaultProductSeeder(database: database).seedIfEmpty();
+      final count = await _getProductCount();
+      _lastAction = 'Cleared and reseeded ($count products)';
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  Future<int> _getProductCount() async {
+    final countExpr = database.products.id.count();
+    final query = database.selectOnly(database.products)
+      ..addColumns([countExpr]);
+    final row = await query.getSingle();
+    return row.read(countExpr) ?? 0;
+  }
+
+  Future<void> clearProductImages() async {
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      final appDir = await getApplicationSupportDirectory();
+      final imagesDir = Directory('${appDir.path}/product_images');
+      if (await imagesDir.exists()) {
+        await imagesDir.delete(recursive: true);
+      }
+      _lastAction = 'Product images cleared';
+    } catch (e, stack) {
+      debugPrint('DevMenuViewModel: clearProductImages error: $e');
+      Sentry.captureException(e, stackTrace: stack);
+      _lastAction = 'Failed to clear images: $e';
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
   Future<void> resetAllStock() async {
     _isLoading = true;
     notifyListeners();

lib/views/dev_menu_view.dart

@@ -76,9 +76,16 @@ class _DevMenuViewState extends State<DevMenuView> {
                 onTap: vm.isLoading ? null : () => vm.clearClosedTabHistory(),
               ),
               _Tile(
-                icon: Icons.inventory_2_rounded,
+                icon: Icons.add_box_rounded,
-                title: 'Reset all stock',
+                title: 'Seed default products',
-                onTap: vm.isLoading ? null : () => vm.resetAllStock(),
+                subtitle: 'Only seeds if table is empty',
+                onTap: vm.isLoading ? null : () => vm.seedDefaultProducts(),
+              ),
+              _Tile(
+                icon: Icons.restart_alt_rounded,
+                title: 'Clear & reseed products',
+                subtitle: 'Wipes all products, then seeds defaults',
+                onTap: vm.isLoading ? null : () => vm.clearAndReseedProducts(),
               ),
               _Tile(
                 icon: Icons.delete_forever_rounded,
@@ -86,9 +93,10 @@ class _DevMenuViewState extends State<DevMenuView> {
                 onTap: vm.isLoading ? null : () => vm.clearAllProducts(),
               ),
               _Tile(
-                icon: Icons.add_box_rounded,
+                icon: Icons.image_rounded,
-                title: 'Seed demo data',
+                title: 'Clear product images',
-                onTap: vm.isLoading ? null : () => vm.seedDemoData(),
+                subtitle: 'Deletes images from product_images folder',
+                onTap: vm.isLoading ? null : () => vm.clearProductImages(),
               ),
             ],
           ),

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 2.0.0+1
+version: 1.0.3+1
 
 environment:
   sdk: ^3.12.2
@@ -88,6 +88,7 @@ flutter:
 
   assets:
     - assets/icons/payconic.svg
+    - assets/products/
 
   # An image asset can refer to one or more resolution-specific "variants", see
   # https://flutter.dev/to/resolution-aware-images