fix(platform): keep dashboard source when opening vehicle

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

@@ -63,7 +63,7 @@ function sourceEvidenceText(row: { onlineSourceCount: number; sourceCount: numbe
   return `${row.onlineSourceCount}/${row.sourceCount} 来源在线`;
 }
 
-export function Dashboard({ onOpenVehicle, onOpenQuality, onOpenVehicles }: { onOpenVehicle: (vin: string) => void; onOpenQuality: () => void; onOpenVehicles: (filters?: Record<string, string>) => void }) {
+export function Dashboard({ onOpenVehicle, onOpenQuality, onOpenVehicles }: { onOpenVehicle: (vin: string, protocol?: string) => void; onOpenQuality: () => void; onOpenVehicles: (filters?: Record<string, string>) => void }) {
   const [summary, setSummary] = useState<DashboardSummary | null>(null);
   const [serviceSummary, setServiceSummary] = useState<VehicleServiceSummary | null>(null);
   const [coverage, setCoverage] = useState<VehicleCoverageRow[]>([]);
@@ -242,7 +242,7 @@ export function Dashboard({ onOpenVehicle, onOpenQuality, onOpenVehicles }: { on
                 width: 130,
                 render: (_: unknown, row: QualityIssueRow) => {
                   const lookup = qualityIssueVehicleLookup(row);
-                  return <Button disabled={!lookup.key} onClick={() => onOpenVehicle(lookup.key)}>{lookup.label}</Button>;
+                  return <Button disabled={!lookup.key} onClick={() => onOpenVehicle(lookup.key, row.protocol)}>{lookup.label}</Button>;
                 }
               }
             ]}
@@ -362,7 +362,7 @@ export function Dashboard({ onOpenVehicle, onOpenQuality, onOpenVehicles }: { on
                     }
                   },
                   { title: '最后时间', dataIndex: 'lastSeen' },
-                  { title: '操作', width: 110, render: (_: unknown, row: VehicleRealtimeRow) => <Button onClick={() => onOpenVehicle(row.vin)}>车辆服务</Button> }
+                  { title: '操作', width: 110, render: (_: unknown, row: VehicleRealtimeRow) => <Button onClick={() => onOpenVehicle(row.vin, row.primaryProtocol)}>车辆服务</Button> }
                 ]}
               />
             </Card>

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

@@ -788,6 +788,188 @@ test('shows row service status in dashboard vehicle previews', async () => {
   expect(screen.getByText('实时车辆离线')).toBeInTheDocument();
 });
 
+test('opens vehicle service from dashboard realtime preview with source evidence', async () => {
+  window.history.replaceState(null, '', '/#/dashboard');
+  vi.spyOn(globalThis, 'fetch').mockImplementation(async (input) => {
+    const path = String(input);
+    if (path.includes('/api/dashboard/summary')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: { onlineVehicles: 1, activeToday: 1, frameToday: 10, issueVehicles: 0, kafkaLag: 0, protocols: [], serviceStatuses: [], linkHealth: [] },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    if (path.includes('/api/vehicle-service/summary')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: { totalVehicles: 1, boundVehicles: 1, onlineVehicles: 1, singleSourceVehicles: 1, multiSourceVehicles: 0, noDataVehicles: 0, identityRequiredVehicles: 0, serviceStatuses: [], protocols: [] },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    if (path.includes('/api/realtime/vehicles')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: {
+            items: [{
+              vin: 'VIN-DASH-RT',
+              plate: '粤A实时1',
+              phone: '',
+              oem: 'G7s',
+              protocols: ['JT808'],
+              primaryProtocol: 'JT808',
+              sourceCount: 1,
+              onlineSourceCount: 1,
+              online: true,
+              bindingStatus: 'bound',
+              longitude: 113.2,
+              latitude: 23.1,
+              speedKmh: 12,
+              socPercent: 80,
+              totalMileageKm: 100,
+              lastSeen: '2026-07-03 20:12:10'
+            }],
+            total: 1,
+            limit: 8,
+            offset: 0
+          },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    if (path.includes('/api/vehicle-service/overview')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: {
+            vin: 'VIN-DASH-RT',
+            plate: '粤A实时1',
+            sourceCount: 1,
+            onlineSourceCount: 1,
+            coverageStatus: 'online',
+            primaryProtocol: 'JT808',
+            lastSeen: '2026-07-03 20:12:10',
+            historyCount: 0,
+            rawCount: 0,
+            mileageCount: 0,
+            qualityIssueCount: 0
+          },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    return {
+      ok: true,
+      json: async () => ({
+        data: { items: [], total: 0, limit: 8, offset: 0 },
+        traceId: 'trace-test',
+        timestamp: 1783094400000
+      })
+    } as Response;
+  });
+
+  render(<App />);
+
+  expect(await screen.findByText('VIN-DASH-RT')).toBeInTheDocument();
+  const vehicleButtons = screen.getAllByRole('button', { name: '车辆服务' });
+  fireEvent.click(vehicleButtons[vehicleButtons.length - 1]);
+
+  await waitFor(() => {
+    expect(window.location.hash).toBe('#/detail?keyword=VIN-DASH-RT&protocol=JT808');
+  });
+});
+
+test('opens vehicle service from dashboard quality preview with issue source evidence', async () => {
+  window.history.replaceState(null, '', '/#/dashboard');
+  vi.spyOn(globalThis, 'fetch').mockImplementation(async (input) => {
+    const path = String(input);
+    if (path.includes('/api/dashboard/summary')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: { onlineVehicles: 1, activeToday: 1, frameToday: 10, issueVehicles: 1, kafkaLag: 0, protocols: [], serviceStatuses: [], linkHealth: [] },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    if (path.includes('/api/quality/issues')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: {
+            items: [{
+              vin: '',
+              plate: '粤A质量1',
+              phone: '13307795425',
+              sourceEndpoint: '115.231.168.135:43625',
+              protocol: 'JT808',
+              issueType: 'VIN_MISSING',
+              severity: 'error',
+              lastSeen: '2026-07-03 20:12:10',
+              detail: 'JT808 数据缺少 VIN 映射'
+            }],
+            total: 1,
+            limit: 5,
+            offset: 0
+          },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    if (path.includes('/api/vehicle-service/overview')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: {
+            vin: 'VIN-DASH-QUALITY',
+            plate: '粤A质量1',
+            sourceCount: 1,
+            onlineSourceCount: 1,
+            coverageStatus: 'online',
+            primaryProtocol: 'JT808',
+            lastSeen: '2026-07-03 20:12:10',
+            historyCount: 0,
+            rawCount: 0,
+            mileageCount: 0,
+            qualityIssueCount: 1
+          },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    return {
+      ok: true,
+      json: async () => ({
+        data: path.includes('/api/vehicle-service/summary')
+          ? { totalVehicles: 1, boundVehicles: 1, onlineVehicles: 1, singleSourceVehicles: 1, multiSourceVehicles: 0, noDataVehicles: 0, identityRequiredVehicles: 0, serviceStatuses: [], protocols: [] }
+          : { items: [], total: 0, limit: 8, offset: 0 },
+        traceId: 'trace-test',
+        timestamp: 1783094400000
+      })
+    } as Response;
+  });
+
+  render(<App />);
+
+  expect(await screen.findByText('13307795425')).toBeInTheDocument();
+  fireEvent.click(screen.getByRole('button', { name: '按车牌查车' }));
+
+  await waitFor(() => {
+    expect(window.location.hash).toBe('#/detail?keyword=VIN-DASH-QUALITY&protocol=JT808');
+  });
+});
+
 test('filters dashboard coverage by service status', async () => {
   window.history.replaceState(null, '', '/#/dashboard');
   const fetchMock = vi.spyOn(globalThis, 'fetch').mockImplementation(async (input) => {