feat(platform): copy trajectory playback summary

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

@@ -1,5 +1,5 @@
 import { Button, Card, Form, Select, SideSheet, Space, Table, Tabs, Tag, Toast, Typography } from '@douyinfe/semi-ui';
-import { IconRefresh, IconSearch } from '@douyinfe/semi-icons';
+import { IconCopy, IconRefresh, IconSearch } from '@douyinfe/semi-icons';
 import { useEffect, useMemo, useState } from 'react';
 import { api, type RawFrameQuery } from '../api/client';
 import type { HistoryLocationRow, Page, RawFrameRow } from '../api/types';
@@ -125,6 +125,58 @@ function exportFileName(prefix: string, filters: HistoryFilters) {
   return `${prefix}-${keyword}-${protocol}.csv`;
 }
 
+function trajectorySummaryText({
+  filters,
+  totalPoints,
+  validPointCount,
+  mileageDelta,
+  maxSpeed,
+  firstLocation,
+  lastLocation
+}: {
+  filters: HistoryFilters;
+  totalPoints: number;
+  validPointCount: number;
+  mileageDelta?: number;
+  maxSpeed?: number;
+  firstLocation?: HistoryLocationRow;
+  lastLocation?: HistoryLocationRow;
+}) {
+  const vehicle = filters.keyword?.trim() || '全部车辆';
+  const protocol = filters.protocol?.trim() || '全部来源';
+  const dateFrom = filters.dateFrom?.trim();
+  const dateTo = filters.dateTo?.trim();
+  const range = dateFrom || dateTo ? `${dateFrom || '-'} 至 ${dateTo || '-'}` : '全部时间';
+  const startTime = firstLocation?.deviceTime || firstLocation?.serverTime || '-';
+  const endTime = lastLocation?.deviceTime || lastLocation?.serverTime || '-';
+  return [
+    '【轨迹回放摘要】',
+    `车辆：${vehicle}`,
+    `数据来源：${protocol}`,
+    `查询范围：${range}`,
+    `轨迹点：${totalPoints.toLocaleString()}，有效定位：${validPointCount.toLocaleString()}`,
+    `区间里程：${formatNumber(mileageDelta, ' km')}`,
+    `最高速度：${formatNumber(maxSpeed, ' km/h')}`,
+    `起点：${startTime}`,
+    `终点：${endTime}`,
+    `当前位置服务：${window.location.origin}${window.location.pathname}${window.location.hash}`
+  ].join('\n');
+}
+
+async function copyText(value: string, label: string) {
+  const text = value.trim();
+  if (!text) {
+    Toast.warning(`${label}为空`);
+    return;
+  }
+  try {
+    await navigator.clipboard.writeText(text);
+    Toast.success(`已复制${label}`);
+  } catch {
+    Toast.error(`复制${label}失败`);
+  }
+}
+
 export function History({
   initialVin,
   initialProtocol,
@@ -299,6 +351,20 @@ export function History({
     downloadCsv(exportFileName('raw-frames', filters), buildCsv(rawExportColumns, rawFrames.items));
     Toast.success(`已导出 ${rawFrames.items.length} 条 RAW 帧`);
   };
+  const copyTrajectorySummary = () => {
+    copyText(
+      trajectorySummaryText({
+        filters,
+        totalPoints: locations.total,
+        validPointCount: validLocations.length,
+        mileageDelta,
+        maxSpeed,
+        firstLocation,
+        lastLocation
+      }),
+      '轨迹摘要'
+    );
+  };
   const movePlayback = (delta: number) => {
     if (playbackRows.length === 0) return;
     setPlaybackIndex((current) => Math.min(Math.max(current + delta, 0), playbackRows.length - 1));
@@ -388,7 +454,16 @@ export function History({
           </Space>
         </Card>
       ) : null}
-      <Card bordered title="轨迹回放作业台" style={{ marginTop: 16 }}>
+      <Card
+        bordered
+        title={(
+          <Space>
+            <span>轨迹回放作业台</span>
+            <Button size="small" theme="light" icon={<IconCopy />} onClick={copyTrajectorySummary}>复制轨迹摘要</Button>
+          </Space>
+        )}
+        style={{ marginTop: 16 }}
+      >
         <div className="vp-playback-layout">
           <div className="vp-playback-map">
             <div className="vp-monitor-map-header">