feat:核销打印兑换券

test/common/verification_order_detail_drawer_test.dart

@@ -168,7 +168,18 @@ void main() {
               order: _order(),
               items: _items(),
               errorMessage: '',
+              printStatus: OrderRecordDetailLoadStatus.success,
+              printRecords: const [],
+              printErrorMessage: '',
+              evidenceStatus: OrderRecordDetailLoadStatus.success,
+              evidenceImages: const [],
+              evidenceErrorMessage: '',
+              canReprintVoucher: false,
+              isReprintingVoucher: false,
               onRetry: () {},
+              onRefreshPrintRecords: () {},
+              onRefreshEvidence: () {},
+              onReprintVoucher: () {},
               onClose: () {},
             ),
           ],
@@ -188,6 +199,90 @@ void main() {
     expect(find.text('鲜肉烧麦'), findsOneWidget);
     expect(find.text('实际扣款'), findsOneWidget);
   });
+
+  testWidgets('完整详情展示打印和识别凭证并提供兑换券重打入口', (tester) async {
+    tester.view.physicalSize = const Size(1920, 1080);
+    tester.view.devicePixelRatio = 1;
+    addTearDown(tester.view.resetPhysicalSize);
+    addTearDown(tester.view.resetDevicePixelRatio);
+    var requestedReprint = false;
+
+    await tester.pumpWidget(
+      _terminalApp(
+        Stack(
+          fit: StackFit.expand,
+          children: [
+            const ColoredBox(color: XfjDesignTokens.canvas),
+            VerificationOrderDetailDrawer(
+              record: _record(),
+              status: OrderRecordDetailLoadStatus.success,
+              order: _order(),
+              items: _items(),
+              errorMessage: '',
+              printStatus: OrderRecordDetailLoadStatus.success,
+              printRecords: [
+                ServicePrintRecord(
+                  id: '100',
+                  orderId: '2094302933091917826',
+                  hardId: '10',
+                  hardName: '一号食堂终端',
+                  printerHardId: '20',
+                  printerHardName: '一号打印机',
+                  printType: '2',
+                  printNo: 1,
+                  retryVersion: 0,
+                  attemptCount: 1,
+                  status: '2',
+                  printedAt: DateTime(2026, 8, 31, 16, 41, 12),
+                  createTime: DateTime(2026, 8, 31, 16, 41, 9),
+                ),
+              ],
+              printErrorMessage: '',
+              evidenceStatus: OrderRecordDetailLoadStatus.success,
+              evidenceImages: [
+                ServiceOrderEvidenceImage(
+                  id: '200',
+                  evidenceType: OrderEvidenceType.faceRecognition.code,
+                  evidenceRole: OrderEvidenceRole.faceLive.code,
+                  sequenceNo: 0,
+                  status: 'UNAVAILABLE',
+                  similarity: 0.9234,
+                  hardId: '10',
+                  capturedAt: DateTime(2026, 8, 31, 16, 40, 58),
+                  failureReason: '终端现场图片已过保留期',
+                ),
+              ],
+              evidenceErrorMessage: '',
+              canReprintVoucher: true,
+              isReprintingVoucher: false,
+              onRetry: () {},
+              onRefreshPrintRecords: () {},
+              onRefreshEvidence: () {},
+              onReprintVoucher: () => requestedReprint = true,
+              onClose: () {},
+            ),
+          ],
+        ),
+      ),
+    );
+    await tester.pumpAndSettle();
+
+    await tester.tap(find.text('打印与核销凭证（1）'));
+    await tester.pumpAndSettle();
+    expect(find.text('打印与核销凭证'), findsOneWidget);
+    expect(find.text('兑换券'), findsOneWidget);
+    expect(find.text('重新打印兑换券'), findsOneWidget);
+    await tester.tap(find.text('重新打印兑换券'));
+    expect(requestedReprint, isTrue);
+
+    await tester.tap(find.text('识别凭证（1）'));
+    await tester.pumpAndSettle();
+    expect(find.text('识别凭证'), findsOneWidget);
+    expect(find.text('现场识别图'), findsOneWidget);
+    expect(find.textContaining('92.34%'), findsOneWidget);
+    expect(find.textContaining('终端现场图片已过保留期'), findsOneWidget);
+    expect(tester.takeException(), isNull);
+  });
 }
 
 /// 跳过远程加载，让完整页面测试只验证根布局和既有静态数据渲染。

test/common/verification_record_models_test.dart

@@ -83,4 +83,48 @@ void main() {
     expect(car.totalPrice, 1238);
     expect(car.toJson()['totalPrice'], '1238');
   });
+
+  test('服务端打印记录兼容历史空类型、序号和尝试次数字段', () {
+    final record = ServicePrintRecord.fromJson({
+      'id': 100,
+      'orderId': '200',
+      'status': null,
+      'printType': null,
+      'printNo': null,
+      'retryVersion': null,
+      'attemptCount': null,
+    });
+
+    expect(record.id, '100');
+    expect(record.orderId, '200');
+    expect(record.printType, '1');
+    expect(record.printNo, 1);
+    expect(record.retryVersion, 0);
+    expect(record.attemptCount, 0);
+    expect(record.status, '');
+  });
+
+  test('识别凭证解析服务端相似度、中文名称和采集设备字段', () {
+    final evidence = ServiceOrderEvidenceImage.fromJson({
+      'id': 300,
+      'evidenceType': 'FACE_RECOGNITION',
+      'evidenceTypeName': '人脸识别',
+      'evidenceRole': 'FACE_LIVE',
+      'evidenceRoleName': '现场图',
+      'sequenceNo': 0,
+      'status': 'AVAILABLE',
+      'statusName': '已保存',
+      'similarity': '0.9234',
+      'similarityThreshold': 0.8,
+      'hardId': 10,
+      'capturedAt': '2026-08-31T16:40:58',
+    });
+
+    expect(evidence.id, '300');
+    expect(evidence.evidenceRoleName, '现场图');
+    expect(evidence.similarity, 0.9234);
+    expect(evidence.similarityThreshold, 0.8);
+    expect(evidence.hardId, '10');
+    expect(evidence.capturedAt, DateTime(2026, 8, 31, 16, 40, 58));
+  });
 }