feat: add equality operators, make history screen paginated, random performance updates

2026-07-29 18:10:46 +02:00
parent da5588cd1c
commit 031a618220
22 changed files with 702 additions and 79 deletions
@@ -254,4 +254,73 @@ class DevMenuViewModel extends ChangeNotifier {
      notifyListeners();
    }
  }
+
+  Future<void> generateMockOrders({int count = 100}) async {
+    _isLoading = true;
+    notifyListeners();
+
+    try {
+      final products = await productService.getProducts();
+      if (products.isEmpty) {
+        _lastAction = 'No products available — seed demo data first';
+        return;
+      }
+
+      final uuid = const Uuid();
+      final customerNames = [
+        'Alice', 'Bob', 'Charlie', 'Diana', 'Eve', 'Frank',
+        'Grace', 'Hank', 'Ivy', 'Jack', 'Kate', 'Leo',
+        'Mia', 'Noah', 'Olivia', 'Pete', 'Quinn', 'Rose',
+        'Sam', 'Tina', 'Umar', 'Vera', 'Wes', 'Xena',
+        'Yves', 'Zara',
+      ];
+
+      await database.transaction(() async {
+        for (var i = 0; i < count; i++) {
+          final customer = customerNames[i % customerNames.length];
+          final closedTabId = uuid.v4();
+          final itemCount = 1 + (i % 5);
+
+          final closedAt = DateTime.now().subtract(
+            Duration(
+              days: i % 90,
+              hours: i % 24,
+              minutes: i % 60,
+            ),
+          );
+
+          await database.into(database.closedTabs).insert(
+            ClosedTabsCompanion.insert(
+              id: closedTabId,
+              originalTabId: uuid.v4(),
+              customerName: customer,
+              closedAt: closedAt,
+            ),
+          );
+
+          for (var j = 0; j < itemCount; j++) {
+            final product = products[(i + j) % products.length];
+            final quantity = 1 + ((i * 7 + j * 13) % 6);
+
+            await database.into(database.closedTabItems).insert(
+              ClosedTabItemsCompanion.insert(
+                id: uuid.v4(),
+                closedTabId: closedTabId,
+                productId: product.id,
+                productName: product.name,
+                quantity: quantity,
+                unitPriceInCents: product.priceInCents,
+              ),
+            );
+          }
+        }
+      });
+
+      _lastAction = 'Generated $count mock orders across '
+          '${customerNames.length} customers';
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
 }