feat(platform): add customer history evidence chain

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

@@ -1655,6 +1655,63 @@ export function History({
     }
     loadRawFrames(nextFilters, 1, rawPagination.pageSize, tab === 'fields');
   };
+  const customerTimeWindowEvidenceItems = [
+    {
+      title: '轨迹复盘',
+      value: validLocations.length > 0 ? `${validLocations.length.toLocaleString()} 点` : '待查询',
+      detail: '先用车辆地图和轨迹回放解释这段时间车辆在哪里、怎么走。',
+      action: '查看轨迹',
+      color: validLocations.length > 0 ? 'green' as const : 'orange' as const,
+      disabled: false,
+      onClick: () => openQueryTab('location')
+    },
+    {
+      title: '里程核对',
+      value: formatNumber(mileageDelta, ' km'),
+      detail: '把同一车辆和时间窗带到统计页，核对区间差值与日报闭合。',
+      action: '统计查询',
+      color: isFiniteNumber(mileageDelta) ? 'green' as const : 'grey' as const,
+      disabled: !onOpenMileage || !currentVehicleKeyword,
+      onClick: () => onOpenMileage?.({ keyword: currentVehicleKeyword, protocol: currentProtocol, ...(filters.dateFrom ? { dateFrom: filters.dateFrom } : {}), ...(filters.dateTo ? { dateTo: filters.dateTo } : {}) })
+    },
+    {
+      title: '历史导出',
+      value: `${(rawFrames.total ?? 0).toLocaleString()} 帧`,
+      detail: '下钻到历史明细和位置记录，保留客户问责时可复核的证据。',
+      action: '明细证据',
+      color: (rawFrames.total ?? 0) > 0 ? 'blue' as const : 'grey' as const,
+      disabled: false,
+      onClick: () => openQueryTab('raw')
+    },
+    {
+      title: '字段裁剪',
+      value: rawFieldRows.length > 0 ? `${rawFieldRows.length.toLocaleString()} 字段` : `${selectedFieldCount.toLocaleString()} 字段`,
+      detail: '按客户只需要的字段生成交付视图，避免暴露完整 RAW 结构。',
+      action: '字段导出',
+      color: rawFieldRows.length > 0 || selectedFieldCount > 0 ? 'green' as const : 'orange' as const,
+      disabled: false,
+      onClick: () => openQueryTab('fields')
+    },
+    {
+      title: '告警复盘',
+      value: anomalyTotal > 0 ? `${anomalyTotal.toLocaleString()} 项` : '可说明',
+      detail: '同一时间窗查看断链、离线、定位异常和通知闭环。',
+      action: '告警事件',
+      color: anomalyTotal > 0 ? 'orange' as const : 'blue' as const,
+      disabled: false,
+      onClick: () => {
+        window.location.hash = buildAppHash({
+          page: 'alert-events',
+          keyword: currentVehicleKeyword,
+          protocol: currentProtocol,
+          filters: {
+            ...(filters.dateFrom ? { dateFrom: filters.dateFrom } : {}),
+            ...(filters.dateTo ? { dateTo: filters.dateTo } : {})
+          }
+        });
+      }
+    }
+  ];
   const customerReplayNavigation = [
     {
       title: '选车和时间',
@@ -1713,6 +1770,38 @@ export function History({
         <Tag color={currentProtocol ? 'blue' : 'green'}>数据通道：{currentProtocol || '全部数据通道'}</Tag>
         <Typography.Text type="tertiary">{scopeDescription}</Typography.Text>
       </div>
+      <section className="vp-history-evidence-chain" aria-label="客户时间窗证据链">
+        <div className="vp-history-evidence-chain-summary">
+          <Space wrap>
+            <Tag color="blue">客户时间窗证据链</Tag>
+            <Tag color={deliveryStateColor}>{deliveryState}</Tag>
+            <Tag color={currentVehicleKeyword ? 'green' : 'orange'}>{currentVehicleKeyword || '待选择车辆'}</Tag>
+          </Space>
+          <Typography.Title heading={5} style={{ margin: 0 }}>
+            同一辆车和同一时间窗，串起实时轨迹、里程核对、历史导出、字段裁剪和告警复盘。
+          </Typography.Title>
+          <Typography.Text type="secondary">
+            GB32960、JT808、MQTT 只是证据来源；客户页面只回答车辆在哪里、跑了多少、能否导出、异常谁处理。
+          </Typography.Text>
+        </div>
+        <div className="vp-history-evidence-chain-grid">
+          {customerTimeWindowEvidenceItems.map((item) => (
+            <button
+              key={item.title}
+              type="button"
+              className="vp-history-evidence-chain-item"
+              disabled={item.disabled}
+              onClick={item.onClick}
+              aria-label={`客户时间窗证据链 ${item.title} ${item.action}`}
+            >
+              <Tag color={item.color}>{item.title}</Tag>
+              <strong>{item.value}</strong>
+              <span>{item.detail}</span>
+              <em>{item.action}</em>
+            </button>
+          ))}
+        </div>
+      </section>
       {mode === 'query' ? (
         <section className="vp-history-service-desk" aria-label="车辆历史服务台">
           <div className="vp-history-service-desk-summary">

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

@@ -7687,6 +7687,90 @@ button.vp-realtime-command-item:focus-visible {
   line-height: 18px;
 }
 
+.vp-history-evidence-chain {
+  margin-top: 16px;
+  border: 1px solid rgba(22, 100, 255, 0.18);
+  border-radius: var(--vp-radius);
+  background: #fff;
+  display: grid;
+  grid-template-columns: minmax(300px, 0.58fr) minmax(0, 1.42fr);
+  overflow: hidden;
+  box-shadow: var(--vp-shadow-sm);
+}
+
+.vp-history-evidence-chain-summary {
+  padding: 18px;
+  border-right: 1px solid var(--vp-border);
+  background: #f7fbff;
+  display: grid;
+  gap: 12px;
+  align-content: start;
+}
+
+.vp-history-evidence-chain-summary .semi-typography-secondary {
+  font-size: 13px;
+  line-height: 20px;
+}
+
+.vp-history-evidence-chain-grid {
+  min-width: 0;
+  padding: 16px;
+  display: grid;
+  grid-template-columns: repeat(5, minmax(0, 1fr));
+  gap: 10px;
+}
+
+.vp-history-evidence-chain-item {
+  min-height: 150px;
+  padding: 12px;
+  border: 1px solid rgba(22, 100, 255, 0.14);
+  border-radius: 8px;
+  background: #fbfcff;
+  color: inherit;
+  cursor: pointer;
+  font: inherit;
+  text-align: left;
+  display: grid;
+  gap: 8px;
+  align-content: start;
+}
+
+.vp-history-evidence-chain-item:hover,
+.vp-history-evidence-chain-item:focus-visible {
+  border-color: rgba(22, 100, 255, 0.42);
+  background: #f5f9ff;
+  box-shadow: var(--vp-shadow-sm);
+  outline: none;
+}
+
+.vp-history-evidence-chain-item:disabled {
+  cursor: not-allowed;
+  opacity: 0.62;
+}
+
+.vp-history-evidence-chain-item strong {
+  color: var(--vp-text);
+  font-size: 18px;
+  line-height: 24px;
+  font-weight: 700;
+  word-break: break-word;
+}
+
+.vp-history-evidence-chain-item span {
+  color: var(--vp-text-muted);
+  font-size: 12px;
+  line-height: 18px;
+  word-break: break-word;
+}
+
+.vp-history-evidence-chain-item em {
+  color: var(--vp-primary);
+  font-size: 12px;
+  font-style: normal;
+  font-weight: 700;
+  line-height: 18px;
+}
+
 .vp-history-service-desk {
   margin-top: 16px;
   border: 1px solid rgba(22, 100, 255, 0.18);
@@ -10188,6 +10272,8 @@ button.vp-realtime-command-item:focus-visible {
   .vp-trajectory-anomaly-grid,
   .vp-trajectory-impact-board,
   .vp-trajectory-impact-grid,
+  .vp-history-evidence-chain,
+  .vp-history-evidence-chain-grid,
   .vp-history-service-desk,
   .vp-history-service-desk-grid,
   .vp-history-time-window-board,

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

@@ -5749,6 +5749,13 @@ test('copies trajectory playback summary from history page', async () => {
   expect(screen.getByRole('button', { name: '客户复盘导航 回放路线 播放轨迹' })).toBeInTheDocument();
   expect(screen.getByRole('button', { name: '客户复盘导航 核对里程 统计查询' })).toBeInTheDocument();
   expect(screen.getByRole('button', { name: '客户复盘导航 导出证据 复制交付' })).toBeInTheDocument();
+  expect(screen.getByText('客户时间窗证据链')).toBeInTheDocument();
+  expect(screen.getByText('同一辆车和同一时间窗，串起实时轨迹、里程核对、历史导出、字段裁剪和告警复盘。')).toBeInTheDocument();
+  expect(screen.getByRole('button', { name: '客户时间窗证据链 轨迹复盘 查看轨迹' })).toBeInTheDocument();
+  expect(screen.getByRole('button', { name: '客户时间窗证据链 里程核对 统计查询' })).toBeInTheDocument();
+  expect(screen.getByRole('button', { name: '客户时间窗证据链 历史导出 明细证据' })).toBeInTheDocument();
+  expect(screen.getByRole('button', { name: '客户时间窗证据链 字段裁剪 字段导出' })).toBeInTheDocument();
+  expect(screen.getByRole('button', { name: '客户时间窗证据链 告警复盘 告警事件' })).toBeInTheDocument();
   expect(screen.getByText('按车辆和时间窗复盘每一段行程')).toBeInTheDocument();
   expect(screen.getByText('客户需要看到路线、起止时间、里程变化、速度异常和可导出的证据。明细证据和字段裁剪只作为轨迹复盘的依据。')).toBeInTheDocument();
   expect(screen.getByRole('button', { name: '轨迹回放指标 轨迹点 2' })).toBeInTheDocument();