优化

src/modules/overseas-warehouse/pages/LastMileOrdersView.behavior.test.ts

@@ -19,6 +19,7 @@ import {
   getContainerPlanProgress,
   listContainerPlanProgress,
   listLastMileOrders,
+  getReturnOrderStatistics,
   reviewCargoDiscard,
   transferLastMileOrders,
   updateLastMileOrderPalletMerge,
@@ -35,6 +36,7 @@ const routerPush = vi.hoisted(() => vi.fn())
 vi.mock('vue-router', () => ({ useRouter: () => ({ push: routerPush }) }))
 vi.mock('@/modules/warehouses', () => ({ listAllPlatformWarehouses: vi.fn() }))
 vi.mock('../api/lastMileOrders', () => ({
+  getReturnOrderStatistics: vi.fn(),
   listLastMileOrders: vi.fn(), listContainerPlanProgress: vi.fn(), getContainerPlanProgress: vi.fn(),
   changeContainerReceivingWarehouse: vi.fn(),
   createManualInboundPlan: vi.fn(), convertLastMileContainerToInboundPlans: vi.fn(), getContainerInboundPlanPreview: vi.fn(), transferLastMileOrders: vi.fn(),
@@ -52,6 +54,10 @@ function memoryStorage(): Storage {
 }
 
 const bookingId = '2092873463568597001'
+const emptyReturnStatistics = { totals: { orderCount: 0, skuTypes: 0, expectedQuantity: 0, receivedQuantity: 0, remainingQuantity: 0, receivedBoxCount: 0, receivedParcelCount: 0, receivedPalletCount: 0 }, pageDimensions: [] }
+beforeEach(() => {
+  vi.mocked(getReturnOrderStatistics).mockReset().mockResolvedValue(emptyReturnStatistics)
+})
 const customerId = '2092618717861048321'
 const summary = {
   sourceContainerBookingId: bookingId, containerNo: 'CONT-15', totalOrderCount: 15,
@@ -188,6 +194,26 @@ async function chooseContainer(wrapper: Awaited<ReturnType<typeof mountView>>) {
 }
 
 describe('LastMileOrdersView pending order and container conversion', () => {
+  it('keeps server-wide return totals across pages and clears them on a statistics failure', async () => {
+    const totals = { orderCount: 3, skuTypes: 3, expectedQuantity: 19, receivedQuantity: 14, remainingQuantity: 5, receivedBoxCount: 3, receivedParcelCount: 2, receivedPalletCount: 1 }
+    vi.mocked(listLastMileOrders).mockResolvedValue({ records: [], page: 1, size: 10, total: 30, pages: 3 })
+    vi.mocked(getReturnOrderStatistics).mockResolvedValue({ totals, pageDimensions: [] })
+    const wrapper = await mountView()
+    const summary = () => wrapper.find('[aria-label="退货全筛选汇总"]')
+    expect(summary().text()).toContain('预报 19 件')
+    expect(summary().text()).toContain('3 种 SKU')
+    const table = wrapper.findComponent(DataTable)
+    table.vm.$emit('update:page', 2)
+    await flushPromises()
+    expect(getReturnOrderStatistics).toHaveBeenLastCalledWith(expect.objectContaining({ page: 2 }))
+    expect(summary().text()).toContain('实收 14 件')
+    vi.mocked(getReturnOrderStatistics).mockRejectedValueOnce(new Error('统计暂不可用'))
+    table.vm.$emit('update:page', 3)
+    await flushPromises()
+    expect(summary().exists()).toBe(false)
+    expect(wrapper.text()).toContain('尾程订单加载失败')
+    expect(table.props('data')).toEqual([])
+  })
   it('shows commercial source alongside fulfillment type and sends source filters to the server', async () => {
     vi.mocked(listLastMileOrders).mockResolvedValue({ records: [{ id: '1', customerId: 'A', orderNo: 'WT-1', orderType: 'WAREHOUSE_TRANSFER', businessSource: { businessType: 'LOCAL_LOOSEBOARD', label: '本土散板 · 拼车需求池', businessOrderNo: 'LB-1', externalBookingNo: 'FB-1' } }], page: 1, size: 10, total: 1, pages: 1 })
     const wrapper = await mountView()