feat: add more detailed history and group per day

2026-08-07 05:07:41 +02:00
parent 1dd7e69aa8
commit 799c1c4045
23 changed files with 2506 additions and 346 deletions
@@ -0,0 +1,35 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:kooltab2/models/closed_tab_item.dart';
+import 'package:kooltab2/utils/history_grouping.dart';
+
+void main() {
+  test('groups items by purchase day with newest day first', () {
+    final items = [
+      _closedItem('older', DateTime(2026, 8, 1, 22)),
+      _closedItem('newer-b', DateTime(2026, 8, 3, 18)),
+      _closedItem('newer-a', DateTime(2026, 8, 3, 10)),
+    ];
+
+    final groups = groupClosedTabItemsByDay(
+      items,
+      fallbackDate: DateTime(2026, 8, 4),
+    );
+
+    expect(groups, hasLength(2));
+    expect(groups.first.day, DateTime(2026, 8, 3));
+    expect(groups.first.items.map((item) => item.id), ['newer-b', 'newer-a']);
+    expect(groups.last.day, DateTime(2026, 8, 1));
+  });
+}
+
+ClosedTabItem _closedItem(String id, DateTime purchasedAt) {
+  return ClosedTabItem(
+    id: id,
+    closedTabId: 'closed-tab',
+    productId: 'product-$id',
+    productName: id,
+    quantity: 1,
+    unitPriceInCents: 100,
+    purchasedAt: purchasedAt,
+  );
+}