feat(platform): summarize vehicle service verdicts

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

@@ -8,7 +8,7 @@ import { PageHeader } from '../components/PageHeader';
 import { SourceStatusTags } from '../components/SourceStatusTags';
 import { StatusTag } from '../components/StatusTag';
 import { buildCsv, downloadCsv, type CsvColumn } from '../domain/csvExport';
-import { summarizeVehicleService } from '../domain/vehicleService';
+import { summarizeVehicleService, type VehicleServiceVerdict } from '../domain/vehicleService';
 
 function vehicleServiceStatus(row: VehicleCoverageRow) {
   if (row.serviceStatus) {
@@ -27,6 +27,16 @@ function vehicleServiceStatus(row: VehicleCoverageRow) {
   return { label: verdict.status, color: verdict.color };
 }
 
+function rowServiceVerdict(row: VehicleCoverageRow): VehicleServiceVerdict {
+  return summarizeVehicleService({
+    bindingStatus: row.bindingStatus,
+    sourceCount: row.sourceCount,
+    onlineSourceCount: row.onlineSourceCount,
+    missingProtocols: row.missingProtocols,
+    mileageDeltaKm: row.sourceConsistency?.mileageDeltaKm
+  });
+}
+
 function sourceEvidenceText(row: VehicleCoverageRow) {
   return `${row.onlineSourceCount}/${row.sourceCount} 来源在线`;
 }
@@ -188,6 +198,14 @@ type VehicleActionRecommendation = {
   filters: Record<string, string> | null;
 };
 
+type PageVerdictStat = {
+  status: string;
+  count: number;
+  color: 'green' | 'orange' | 'red';
+  risk: string;
+  nextStep: string;
+};
+
 function vehicleActionRecommendation(row: VehicleCoverageRow): VehicleActionRecommendation {
   const verdict = summarizeVehicleService({
     bindingStatus: row.bindingStatus,
@@ -211,6 +229,41 @@ function vehicleActionRecommendation(row: VehicleCoverageRow): VehicleActionReco
   return { label: '持续观察', color: verdict.color, filters: null };
 }
 
+function currentPageVerdictStats(rows: VehicleCoverageRow[]): PageVerdictStat[] {
+  const stats = new Map<string, PageVerdictStat>();
+  for (const row of rows) {
+    const verdict = rowServiceVerdict(row);
+    const current = stats.get(verdict.status);
+    if (current) {
+      current.count += 1;
+      continue;
+    }
+    stats.set(verdict.status, {
+      status: verdict.status,
+      count: 1,
+      color: verdict.color,
+      risk: verdict.risk,
+      nextStep: verdict.nextStep
+    });
+  }
+  const order = ['不可服务', '降级可服务', '可服务'];
+  return [...stats.values()].sort((left, right) => order.indexOf(left.status) - order.indexOf(right.status));
+}
+
+function currentPageActionStats(rows: VehicleCoverageRow[]) {
+  const stats = new Map<string, { label: string; count: number; color: 'green' | 'orange' | 'red'; filters: Record<string, string> | null }>();
+  for (const row of rows) {
+    const action = vehicleActionRecommendation(row);
+    const current = stats.get(action.label);
+    if (current) {
+      current.count += 1;
+      continue;
+    }
+    stats.set(action.label, { label: action.label, count: 1, color: action.color, filters: action.filters });
+  }
+  return [...stats.values()].sort((left, right) => right.count - left.count);
+}
+
 function sourceConsistencyAction(row: VehicleCoverageRow, onFilter: (filters: Record<string, string>) => void) {
   const consistency = row.sourceConsistency;
   if (!consistency) {
@@ -354,6 +407,8 @@ export function Vehicles({
     return items;
   }, [summary]);
   const filterSummary = vehicleFilterSummary(filters);
+  const pageVerdictStats = useMemo(() => currentPageVerdictStats(rows), [rows]);
+  const pageActionStats = useMemo(() => currentPageActionStats(rows), [rows]);
 
   const load = (values: Record<string, string> = filters, page = pagination.currentPage, pageSize = pagination.pageSize) => {
     setLoading(true);
@@ -577,6 +632,45 @@ export function Vehicles({
         )}
         style={{ marginTop: 16 }}
       >
+        {rows.length > 0 ? (
+          <div className="vp-current-service-board">
+            <div>
+              <div className="vp-current-service-title">当前页服务判读</div>
+              <div className="vp-current-service-grid">
+                {pageVerdictStats.map((item) => (
+                  <div key={item.status} className="vp-current-service-item">
+                    <Space spacing={6} wrap>
+                      <Tag color={item.color}>{item.status}</Tag>
+                      <Tag color="grey">{item.count.toLocaleString()} 辆</Tag>
+                    </Space>
+                    <div className="vp-current-service-risk">{item.risk}</div>
+                    <div className="vp-current-service-next">{item.nextStep}</div>
+                  </div>
+                ))}
+              </div>
+            </div>
+            <div>
+              <div className="vp-current-service-title">建议下一步</div>
+              <div className="vp-current-action-list">
+                {pageActionStats.map((item) => (
+                  item.filters ? (
+                    <Button
+                      key={item.label}
+                      size="small"
+                      theme="light"
+                      type={item.color === 'red' ? 'danger' : 'warning'}
+                      onClick={() => applyFilters({ ...filters, ...item.filters })}
+                    >
+                      {item.label} {item.count.toLocaleString()}
+                    </Button>
+                  ) : (
+                    <Tag key={item.label} color={item.color}>{item.label} {item.count.toLocaleString()}</Tag>
+                  )
+                ))}
+              </div>
+            </div>
+          </div>
+        ) : null}
         <div className="vp-result-summary-grid">
           {resultSummary.map((item) => (
             <button

vehicle-data-platform/apps/web/src/styles/global.css

@@ -241,6 +241,61 @@ body {
   gap: 12px;
 }
 
+.vp-current-service-board {
+  margin-bottom: 16px;
+  padding: 14px;
+  border: 1px solid var(--vp-border);
+  border-radius: var(--vp-radius);
+  background: #fbfcff;
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) 280px;
+  gap: 16px;
+}
+
+.vp-current-service-title {
+  margin-bottom: 10px;
+  color: var(--vp-text);
+  font-size: 14px;
+  font-weight: 700;
+  line-height: 20px;
+}
+
+.vp-current-service-grid {
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 10px;
+}
+
+.vp-current-service-item {
+  min-height: 112px;
+  padding: 12px;
+  border: 1px solid var(--vp-border);
+  border-radius: var(--vp-radius);
+  background: var(--vp-surface);
+  display: grid;
+  gap: 8px;
+  align-content: start;
+}
+
+.vp-current-service-risk {
+  color: var(--vp-text);
+  font-size: 13px;
+  font-weight: 600;
+  line-height: 20px;
+}
+
+.vp-current-service-next {
+  color: var(--vp-text-muted);
+  font-size: 12px;
+  line-height: 18px;
+}
+
+.vp-current-action-list {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+}
+
 .vp-result-summary-item {
   min-height: 72px;
   padding: 12px;
@@ -1071,6 +1126,8 @@ body {
 @media (max-width: 900px) {
   .vp-evidence-grid,
   .vp-action-grid,
+  .vp-current-service-board,
+  .vp-current-service-grid,
   .vp-operation-flow,
   .vp-service-model-grid,
   .vp-capability-grid,

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

@@ -1457,6 +1457,11 @@ test('shows vehicle service result summary on vehicle list filters', async () =>
   render(<App />);
 
   expect(await screen.findByText('当前车辆结果')).toBeInTheDocument();
+  expect(screen.getByText('当前页服务判读')).toBeInTheDocument();
+  expect(screen.getByText('建议下一步')).toBeInTheDocument();
+  expect(screen.getAllByText('降级可服务').length).toBeGreaterThanOrEqual(1);
+  expect(screen.getAllByText('2 辆').length).toBeGreaterThanOrEqual(1);
+  expect(screen.getByText('车辆仍可查询，但需要补齐缺失来源后再做跨来源校验。')).toBeInTheDocument();
   expect(screen.getAllByText('181').length).toBeGreaterThanOrEqual(2);
   expect(screen.getByText('过滤车辆')).toBeInTheDocument();
   expect(screen.getByText('73')).toBeInTheDocument();