feat(platform): expose no-data vehicles

vehicle-data-platform/apps/web/src/api/types.ts

@@ -65,6 +65,7 @@ export interface VehicleCoverageSummary {
   onlineVehicles: number;
   singleSourceVehicles: number;
   multiSourceVehicles: number;
+  noDataVehicles: number;
   unboundVehicles: number;
 }
 

vehicle-data-platform/apps/web/src/pages/Dashboard.tsx

@@ -17,6 +17,7 @@ const serviceStatusColor: Record<string, 'green' | 'orange' | 'red' | 'grey'> =
   healthy: 'green',
   degraded: 'orange',
   offline: 'red',
+  no_data: 'orange',
   identity_required: 'orange'
 };
 
@@ -24,6 +25,7 @@ const serviceStatusTitle: Record<string, string> = {
   healthy: '服务正常',
   degraded: '部分来源离线',
   offline: '车辆离线',
+  no_data: '暂无数据来源',
   identity_required: '身份未绑定'
 };
 
@@ -104,6 +106,7 @@ export function Dashboard({ onOpenVehicle, onOpenQuality, onOpenVehicles }: { on
     { label: '在线车辆', value: formatCount(serviceSummary?.onlineVehicles ?? summary?.onlineVehicles), filters: { online: 'online' } },
     { label: '单源车辆', value: formatCount(serviceSummary?.singleSourceVehicles), filters: { coverage: 'single' } },
     { label: '多源车辆', value: formatCount(serviceSummary?.multiSourceVehicles), filters: { coverage: 'multi' } },
+    { label: '暂无来源车辆', value: formatCount(serviceSummary?.noDataVehicles), filters: { serviceStatus: 'no_data' } },
     { label: '身份未绑定', value: formatCount(serviceSummary?.identityRequiredVehicles), filters: { serviceStatus: 'identity_required' } }
   ];
 
@@ -239,6 +242,7 @@ export function Dashboard({ onOpenVehicle, onOpenQuality, onOpenVehicles }: { on
               <Select.Option value="healthy">服务正常</Select.Option>
               <Select.Option value="degraded">部分来源离线</Select.Option>
               <Select.Option value="offline">车辆离线</Select.Option>
+              <Select.Option value="no_data">暂无数据来源</Select.Option>
               <Select.Option value="identity_required">身份未绑定</Select.Option>
             </Form.Select>
             <Space>

vehicle-data-platform/apps/web/src/pages/Vehicles.tsx

@@ -52,6 +52,7 @@ export function Vehicles({
       { label: '在线车辆', value: (summary?.onlineVehicles ?? 0).toLocaleString(), filters: { online: 'online' } },
       { label: '单源车辆', value: (summary?.singleSourceVehicles ?? 0).toLocaleString(), filters: { coverage: 'single' } },
       { label: '多源车辆', value: (summary?.multiSourceVehicles ?? 0).toLocaleString(), filters: { coverage: 'multi' } },
+      { label: '暂无来源车辆', value: (summary?.noDataVehicles ?? 0).toLocaleString(), filters: { serviceStatus: 'no_data' } },
       { label: '待绑定', value: (summary?.unboundVehicles ?? 0).toLocaleString(), filters: { bindingStatus: 'unbound' } }
     ];
     return items;
@@ -144,6 +145,7 @@ export function Vehicles({
             <Select.Option value="healthy">服务正常</Select.Option>
             <Select.Option value="degraded">部分来源离线</Select.Option>
             <Select.Option value="offline">车辆离线</Select.Option>
+            <Select.Option value="no_data">暂无数据来源</Select.Option>
             <Select.Option value="identity_required">身份未绑定</Select.Option>
           </Form.Select>
           <Form.Select field="online" label="在线" placeholder="全部" style={{ width: 130 }}>

vehicle-data-platform/apps/web/src/test/App.test.tsx

@@ -121,6 +121,8 @@ test('dashboard renders vehicle service summary metrics', async () => {
   expect(screen.getByText('391')).toBeInTheDocument();
   expect(screen.getByText('多源车辆')).toBeInTheDocument();
   expect(screen.getByText('181')).toBeInTheDocument();
+  expect(screen.getByText('暂无来源车辆')).toBeInTheDocument();
+  expect(screen.getByText('461')).toBeInTheDocument();
   expect(screen.getByText('身份未绑定')).toBeInTheDocument();
   expect(fetchMock).toHaveBeenCalledWith('/api/vehicle-service/summary', undefined);
 });
@@ -171,12 +173,12 @@ test('opens vehicle list filtered by service summary KPI', async () => {
 
   render(<App />);
 
-  fireEvent.click(await screen.findByRole('button', { name: /单源车辆/ }));
+  fireEvent.click(await screen.findByRole('button', { name: /暂无来源车辆/ }));
 
   await waitFor(() => {
-    expect(fetchMock).toHaveBeenCalledWith(expect.stringContaining('/api/vehicles/coverage?limit=20&offset=0&coverage=single'), undefined);
+    expect(fetchMock).toHaveBeenCalledWith(expect.stringContaining('/api/vehicles/coverage?limit=20&offset=0&serviceStatus=no_data'), undefined);
   });
-  expect(window.location.hash).toBe('#/vehicles?coverage=single');
+  expect(window.location.hash).toBe('#/vehicles?serviceStatus=no_data');
 });
 
 test('shows vehicle service result summary on vehicle list filters', async () => {
@@ -261,6 +263,7 @@ test('shows vehicle service result summary on vehicle list filters', async () =>
   expect(screen.getByText('73')).toBeInTheDocument();
   expect(screen.getByText('在线车辆')).toBeInTheDocument();
   expect(screen.getByText('单源车辆')).toBeInTheDocument();
+  expect(screen.getByText('暂无来源车辆')).toBeInTheDocument();
   expect(screen.getByText('待绑定')).toBeInTheDocument();
   expect(screen.getByText('VIN-MULTI-001')).toBeInTheDocument();
   expect(screen.getAllByText('来源证据').length).toBeGreaterThanOrEqual(1);