unify Semi UI query metric rails

vehicle-data-platform/apps/web/src/v2/pages/HistoryPage.tsx

@@ -11,6 +11,7 @@ import { InlineError, PanelEmpty, PanelLoading } from '../shared/AsyncState';
 import { MonitorReturnBar } from '../shared/MonitorReturnBar';
 import { TablePagination } from '../shared/TablePagination';
 import { WorkspaceFilterPanel } from '../shared/WorkspaceFilterPanel';
+import { WorkspaceMetricRail } from '../shared/WorkspaceMetricRail';
 import { WorkspacePanelHeader } from '../shared/WorkspacePanelHeader';
 import { detailTriggerRow } from '../shared/detailTriggerRow';
 import { LIVE_QUERY_POLICY, QUERY_MEMORY, retainPreviousPageWithinScope } from '../queryPolicy';
@@ -327,6 +328,32 @@ export default function HistoryPage() {
   const totalPages = Math.max(1, Math.ceil((result?.total ?? 0) / limit));
   const page = Math.floor(offset / limit) + 1;
   const summarySources = resultSummary?.sources?.join('、') || '—';
+  const summaryLoading = keywords.length > 0 && dataQuery.isFetching && !result;
+  const summaryPrimary = {
+    label: '结果行数',
+    value: summaryLoading ? '—' : (result?.total ?? 0).toLocaleString('zh-CN'),
+    note: summaryLoading ? '正在读取当前筛选范围' : `${resultSummary?.vehicleCount ?? 0} 辆车辆`
+  };
+  const summarySecondary = [
+    {
+      label: '车辆数',
+      value: summaryLoading ? '—' : String(resultSummary?.vehicleCount ?? 0),
+      note: `当前筛选 ${keywords.length} 个车辆标识`,
+      className: 'is-vehicles'
+    },
+    {
+      label: '数据来源',
+      value: summaryLoading ? '—' : `${resultSummary?.sources?.length ?? 0} 个来源`,
+      note: summarySources,
+      className: 'is-sources'
+    },
+    {
+      label: '查询耗时',
+      value: summaryLoading ? '—' : resultSummary ? `${resultSummary.queryDurationMs} ms` : '—',
+      note: `${visibleMetrics.length} / ${allMetrics.length} 个业务字段`,
+      className: 'is-duration'
+    }
+  ];
 
   return <div className="v2-history-page">
     <MonitorReturnBar />
@@ -348,31 +375,15 @@ export default function HistoryPage() {
         <div className="v2-history-toolbar-actions"><Button className="v2-primary-button" theme="solid" htmlType="submit" disabled={!parseHistoryKeywords(draft.keywords).length}>查询</Button><Button className="v2-secondary-button" theme="light" onClick={reset}>重置</Button>{exportAllowed ? <CreateExportButton disabled={!resultRows.length} request={{ keywords, category: criteria.category, protocol: criteria.protocol || undefined, dateFrom: criteria.dateFrom, dateTo: criteria.dateTo, metrics: visibleKeys, format: 'csv' }} /> : <Tag className="v2-history-permission-tag" color="grey" type="light" size="large">只读</Tag>}</div>
       </form>
     </WorkspaceFilterPanel>
-    <Card className="v2-history-context-card" bodyStyle={{ padding: 0 }}>
-      <div className="v2-history-context">
-        <div className="v2-history-metrics">
-          <div className="v2-history-metrics-heading">
-            <strong>显示字段</strong>
-            <small>{visibleMetrics.length} / {allMetrics.length}</small>
-          </div>
-          <div
-            className="v2-history-metric-scroll"
-            tabIndex={mobileLayout ? 0 : undefined}
-            aria-label={mobileLayout ? '当前显示字段，可左右滑动' : '当前显示字段'}
-          >
-            {visibleMetrics.map((metric) => <Tag className="v2-history-metric-tag" color="blue" type="light" size="large" closable tabIndex={0} aria-label={`已选字段 ${metric.label}${metric.unit ? ` ${metric.unit}` : ''}，点击取消显示`} onClick={() => toggleMetric(metric.key)} onKeyDown={(event) => { if (event.key === 'Enter' || event.key === ' ') { event.preventDefault(); toggleMetric(metric.key); } }} onClose={(_, event) => { event.stopPropagation(); toggleMetric(metric.key); }} key={metric.key}>{metric.label}{metric.unit ? ` (${metric.unit})` : ''}</Tag>)}
-            {allMetrics.length > visibleMetrics.length ? <span>另有 {allMetrics.length - visibleMetrics.length} 项可选</span> : !allMetrics.length ? <span>查询后加载可用指标</span> : null}
-          </div>
-          <Button className="v2-history-metrics-manage" theme="borderless" icon={<IconSetting />} aria-label="管理字段" onClick={() => setColumnSettingsOpen(true)} disabled={!allMetrics.length}>管理字段</Button>
-        </div>
-        <div className="v2-history-summary" aria-label="当前查询摘要">
-          <div className="is-primary"><small>结果行数</small><strong>{result?.total?.toLocaleString('zh-CN') ?? '—'}</strong></div>
-          <div><small>车辆数</small><strong>{resultSummary?.vehicleCount ?? '—'}</strong></div>
-          <div><small>数据源</small><strong className="is-source" title={summarySources}>{summarySources}</strong></div>
-          <div><small>查询耗时</small><strong>{resultSummary ? `${resultSummary.queryDurationMs} ms` : '—'}</strong></div>
-        </div>
-      </div>
-    </Card>
+    {keywords.length ? <WorkspaceMetricRail
+      className="v2-history-summary-rail"
+      cardClassName="v2-history-summary-card"
+      secondaryClassName="v2-history-summary-secondary"
+      primaryValueClassName="v2-history-summary-value"
+      ariaLabel="历史数据查询统计信息"
+      primary={summaryPrimary}
+      secondary={summarySecondary}
+    /> : null}
     {dataQuery.isError ? <InlineError message={dataQuery.error instanceof Error ? dataQuery.error.message : '历史查询失败'} onRetry={() => dataQuery.refetch()} /> : null}
     <div className={`v2-history-workspace${selectedRow && !mobileLayout ? ' is-inspector-open' : ''}`}>
       <div className={`v2-history-main${trendExpanded ? ' has-expanded-trend' : ''}`}>
@@ -381,7 +392,7 @@ export default function HistoryPage() {
           <WorkspacePanelHeader
             title="历史明细"
             description={keywords.length ? `${(result?.total ?? 0).toLocaleString('zh-CN')} 条记录 · ${resultSummary?.vehicleCount ?? 0} 辆车辆 · ${summarySources}` : '选择车辆和时间范围后查询'}
-            meta={resultSummary ? `${resultSummary.queryDurationMs} ms` : undefined}
+            meta={<span className="v2-history-result-meta"><Tag color="blue" type="light" size="small">{visibleMetrics.length} / {allMetrics.length} 字段</Tag>{resultSummary ? <span>{resultSummary.queryDurationMs} ms</span> : null}</span>}
             actionsClassName={`v2-history-result-actions${mobileLayout ? ' is-mobile-actions' : ''}`}
             actions={<>
               <Button className={`v2-history-table-trend${trendExpanded ? ' is-expanded' : ''}`} theme="borderless" aria-label={trendExpanded ? '收起趋势' : '展开趋势'} aria-expanded={trendExpanded} icon={<IconChevronRight />} onClick={() => setTrendExpanded((value) => !value)}>{trendExpanded ? '收起趋势' : '聚合趋势'}</Button>