feat(platform): add realtime operations impact board

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

@@ -396,6 +396,46 @@ function realtimeDutyHandoffText({
   return lines.join('\n');
 }
 
+function realtimeImpactReportText({
+  filters,
+  rows,
+  total,
+  onlineCount,
+  locatedCount,
+  degradedCount,
+  staleCount,
+  pageCoverageRate,
+  amapConfigured,
+  runtimeRelease
+}: {
+  filters: Record<string, string>;
+  rows: VehicleRealtimeRow[];
+  total: number;
+  onlineCount: number;
+  locatedCount: number;
+  degradedCount: number;
+  staleCount: number;
+  pageCoverageRate: number;
+  amapConfigured: boolean;
+  runtimeRelease?: string;
+}) {
+  const offlineCount = Math.max(0, rows.length - onlineCount);
+  const impactLevel = degradedCount > 0 || staleCount > 0 || offlineCount > 0 ? '需要处置' : '实时稳定';
+  return [
+    '【实时运营影响】',
+    `当前筛选：${realtimeFilterSummary(filters).join('；') || '全部实时车辆'}`,
+    `运行版本：${runtimeRelease || '未标记'}`,
+    `影响等级：${impactLevel}`,
+    `车辆范围：当前页 ${rows.length.toLocaleString()} / 总计 ${total.toLocaleString()}，覆盖率 ${formatPercent(pageCoverageRate)}`,
+    `在线状态：${onlineCount.toLocaleString()} 在线 / ${offlineCount.toLocaleString()} 离线`,
+    `定位影响：${locatedCount.toLocaleString()} 辆有有效坐标`,
+    `服务影响：${degradedCount.toLocaleString()} 辆降级 / ${staleCount.toLocaleString()} 辆超时`,
+    `地图能力：${amapConfigured ? '高德地图可用' : '高德地图未配置，使用坐标预览'}`,
+    `建议动作：${impactLevel === '实时稳定' ? '保持监控并关注告警队列' : '优先处理离线、超时和来源不完整车辆，并回到轨迹/RAW证据复核'}`,
+    `实时监控：${appURL(buildAppHash({ page: 'realtime', protocol: filters.protocol, filters }))}`
+  ].join('\n');
+}
+
 function buildRealtimeSourceCoverage(rows: VehicleRealtimeRow[]) {
   const sourceMap = new Map<string, RealtimeSourceCoverage>();
   rows.forEach((row) => {
@@ -624,6 +664,52 @@ export function Realtime({
     amapConfigured,
     runtimeRelease: runtime?.platformRelease
   }), '实时值班交接包');
+  const realtimeImpactLevel = degradedCount > 0 || staleCount > 0 || rows.length - onlineCount > 0 ? '需要处置' : '实时稳定';
+  const realtimeImpactColor = realtimeImpactLevel === '实时稳定' ? 'green' as const : degradedCount > 0 || staleCount > 0 ? 'orange' as const : 'blue' as const;
+  const realtimeImpactItems = [
+    {
+      label: '车辆范围',
+      value: `${rows.length.toLocaleString()} / ${pagination.total.toLocaleString()}`,
+      detail: `当前页覆盖 ${formatPercent(pageCoverageRate)}`,
+      color: pageCoverageRate >= 100 ? 'green' as const : 'grey' as const
+    },
+    {
+      label: '在线影响',
+      value: `${onlineCount.toLocaleString()} 在线`,
+      detail: `${(rows.length - onlineCount).toLocaleString()} 辆离线`,
+      color: rows.length - onlineCount > 0 ? 'orange' as const : 'green' as const
+    },
+    {
+      label: '定位影响',
+      value: `${locatedCount.toLocaleString()} 辆`,
+      detail: `有效定位率 ${formatPercent(locatedRate)}`,
+      color: locatedCount > 0 ? 'blue' as const : 'orange' as const
+    },
+    {
+      label: '服务影响',
+      value: `${degradedCount.toLocaleString()} 降级`,
+      detail: `${staleCount.toLocaleString()} 辆更新超时`,
+      color: degradedCount > 0 || staleCount > 0 ? 'orange' as const : 'green' as const
+    },
+    {
+      label: '地图能力',
+      value: amapConfigured ? '可用' : '坐标预览',
+      detail: amapConfigured ? '高德地图配置就绪' : '高德未配置，页面降级展示坐标。',
+      color: amapConfigured ? 'green' as const : 'orange' as const
+    }
+  ];
+  const copyRealtimeImpact = () => copyText(realtimeImpactReportText({
+    filters,
+    rows,
+    total: pagination.total,
+    onlineCount,
+    locatedCount,
+    degradedCount,
+    staleCount,
+    pageCoverageRate,
+    amapConfigured,
+    runtimeRelease: runtime?.platformRelease
+  }), '实时运营影响');
   const selectRealtimeRow = (row: VehicleRealtimeRow) => {
     const index = rows.indexOf(row);
     if (index < 0) return;
@@ -931,6 +1017,35 @@ export function Realtime({
             </div>
           </div>
         </div>
+        <Card
+          bordered
+          title={<Space><span>实时运营影响</span><Button size="small" icon={<IconCopy />} onClick={copyRealtimeImpact}>复制影响报告</Button></Space>}
+          style={{ marginBottom: 16 }}
+        >
+          <div className="vp-realtime-impact-board">
+            <div className="vp-realtime-impact-summary">
+              <Tag color={realtimeImpactColor}>{realtimeImpactLevel}</Tag>
+              <div className="vp-monitor-metric-value">{pagination.total.toLocaleString()} 辆</div>
+              <Typography.Text type="secondary">
+                当前页 {rows.length.toLocaleString()} 辆，在线 {onlineCount.toLocaleString()} 辆，定位有效 {locatedCount.toLocaleString()} 辆，降级 {degradedCount.toLocaleString()} 辆，超时 {staleCount.toLocaleString()} 辆。
+              </Typography.Text>
+              <Space wrap>
+                <Tag color={pageCoverageRate >= 100 ? 'green' : 'grey'}>覆盖 {formatPercent(pageCoverageRate)}</Tag>
+                <Tag color={amapConfigured ? 'green' : 'orange'}>{amapConfigured ? '高德可用' : '坐标预览'}</Tag>
+                <Tag color={rows.length - onlineCount > 0 ? 'orange' : 'green'}>{(rows.length - onlineCount).toLocaleString()} 辆离线</Tag>
+              </Space>
+            </div>
+            <div className="vp-realtime-impact-grid">
+              {realtimeImpactItems.map((item) => (
+                <div key={item.label} className="vp-realtime-impact-item">
+                  <Tag color={item.color}>{item.label}</Tag>
+                  <strong>{item.value}</strong>
+                  <Typography.Text type="secondary">{item.detail}</Typography.Text>
+                </div>
+              ))}
+            </div>
+          </div>
+        </Card>
         <Card bordered title="实时覆盖判读" style={{ marginBottom: 16 }}>
           <div className="vp-stat-insight-grid">
             {[