修复变更、增加筛选条件

control-plane/test/reply-contract.test.ts

@@ -82,6 +82,29 @@ test('hotel clear and update replies stay business-readable when the booking tem
   assert.equal(updateReply.text, '酒店安排成功\n团号：LW-260603Z-A\n退房日期：2026-06-05\n房数：9间');
 });
 
+test('hotel replacement reply describes the new hotel and count while retaining the original dates', () => {
+  const reply = buildCustomerSuccessReply(
+    { success: true, group_number: 'LW-TEST-A' },
+    {},
+    {
+      action: 'arrangement_hotel',
+      data: {
+        arrangement: {
+          mode: 'update',
+          resource: { id: '100', name: '原酒店' },
+          start_date: '2026-09-15',
+          end_date: '2026-09-16',
+          room_count: 8,
+          changes: { resource: { id: '270', name: '测试新酒店' }, room_count: 9 }
+        }
+      }
+    }
+  );
+  assert.equal(reply?.text, '酒店安排成功\n团号：LW-TEST-A\n资源：测试新酒店\n入住日期：2026-09-15\n退房日期：2026-09-16\n房数：9间');
+  assert.equal(reply?.fields.resource, '测试新酒店');
+  assert.equal(reply?.fields.quantity, 9);
+});
+
 test('batch newbooking receipt preserves every group number', () => {
   const reply = buildCustomerSuccessReply(
     { success: true, group_number: 'LW-260603A-A', group_numbers: ['LW-260603A-A', 'LW-260605A-A'] },
@@ -191,3 +214,21 @@ test('legacy ERP mojibake filenames are repaired when a stored receipt is read',
     download_url: '/api/tasks/TASK-LEGACY/artifacts/ART-LEGACY'
   }]);
 });
+
+test('arrangement replacement receipts report the new resource and quantity with original dates', () => {
+  for (const action of ['arrangement_guide', 'arrangement_vehicle', 'arrangement_transport', 'arrangement_other']) {
+    const guide = action === 'arrangement_guide';
+    const reply = buildCustomerSuccessReply({ success: true, group_number: 'LW-TEST-UPDATE' }, {}, {
+      action,
+      data: { arrangement: {
+        mode: 'update', [guide ? 'resource' : 'supplier']: { name: '原资源' }, quantity: 3,
+        date: '2026-09-15',
+        changes: { [guide ? 'resource' : 'supplier']: { name: '新资源' }, ...(!guide ? { quantity: 8, item: '新项目' } : {}) }
+      } }
+    });
+    assert.equal(reply?.fields.resource, '新资源');
+    assert.equal(reply?.fields.date, '2026-09-15');
+    if (!guide) { assert.equal(reply?.fields.quantity, 8); assert.equal(reply?.fields.item, '新项目'); }
+    assert.doesNotMatch(reply?.text || '', /原资源/);
+  }
+});