优化：将空计算因子显示为可读状态

src/app/(main)/ad-revenue-report/page.tsx

@@ -9,7 +9,6 @@ import {
   Card,
   Col,
   DatePicker,
-  Descriptions,
   Divider,
   InputNumber,
   Modal,
@@ -190,7 +189,61 @@ const LT_FACTOR_ROWS = [
   { key: '5', lt: '第 11 条及以后', factor: 1.0 },
 ];
 
-type AdRevenueDetailRow = AdRevenueRecord & { source_adn?: string | null };
+type AdRevenueDetailRow = AdRevenueRecord & {
+  source_adn?: string | null;
+  is_impression_only?: boolean;
+};
+
+const FORMULA_EMPTY_STATUS_LABEL: Record<string, string> = {
+  capped: '次数超限',
+  ecpm_missing: 'eCPM 缺失',
+  too_short: '观看时长不足',
+  closed_early: '提前关闭',
+  impression_only: '仅展示',
+};
+
+// 未发奖记录用可读状态代替空值，避免误认为数据丢失；悬停时说明为何没有计算因子。
+function renderFormulaValue(value: string | number, row: AdRevenueDetailRow) {
+  if (value !== '-') return value;
+  const isGrantedButMissing = row.status === 'granted';
+  const reason = isGrantedButMissing
+    ? '该记录标记为已发奖，但计算因子缺失，需要进一步排查'
+    : row.is_impression_only
+      ? '该记录只有广告展示，没有对应发奖记录'
+      : REWARD_STATUS_HINT[row.status] ?? `发奖状态为 ${row.status || '未知'}`;
+  const statusLabel = isGrantedButMissing
+    ? '计算数据缺失'
+    : (FORMULA_EMPTY_STATUS_LABEL[row.status] ?? row.status) || '未进入计算';
+  return (
+    <Tooltip
+      title={isGrantedButMissing
+        ? reason
+        : `${reason}；未进入金币计算，不占用 LT 累计条数，因此不展示因子。`}
+    >
+      <span>{statusLabel}</span>
+    </Tooltip>
+  );
+}
+
+function impressionOnlyDetail(row: AdRevenueRow): AdRevenueDetailRow {
+  return {
+    record_id: 0,
+    created_at: row.created_at,
+    status: 'impression_only',
+    ecpm: row.ecpm,
+    ecpm_factor: null,
+    units: 0,
+    lt_index_start: null,
+    lt_index_end: null,
+    lt_factor_start: null,
+    lt_factor_end: null,
+    expected_coin: 0,
+    actual_coin: 0,
+    matched: true,
+    source_adn: row.adn,
+    is_impression_only: true,
+  };
+}
 
 // 展开行(逐条事件展开)- 该条的发奖复算明细(还原金币审计的 eCPM/因子1/份数/LT/因子2 等列)
 const DETAIL_COLUMNS: ColumnsType<AdRevenueDetailRow> = [
@@ -208,18 +261,25 @@ const DETAIL_COLUMNS: ColumnsType<AdRevenueDetailRow> = [
     render: (v: string | null) => (v == null || Number.isNaN(Number(v)) ? '-' : (Number(v) / 100 / 1000).toFixed(4)),
   },
   { title: '实发金币数', dataIndex: 'actual_coin', width: 100 },
-  { title: '因子1', dataIndex: 'ecpm_factor', width: 70, render: (v: number | null) => v ?? '-' },
+  {
+    title: '因子1',
+    dataIndex: 'ecpm_factor',
+    width: 70,
+    render: (v: number | null, row: AdRevenueDetailRow) => renderFormulaValue(v ?? '-', row),
+  },
   {
     title: '因子2',
     key: 'lt_factor',
     width: 90,
-    render: (_: unknown, r: AdRevenueDetailRow) => fmtFactorRange(r.lt_factor_start, r.lt_factor_end),
+    render: (_: unknown, row: AdRevenueDetailRow) =>
+      renderFormulaValue(fmtFactorRange(row.lt_factor_start, row.lt_factor_end), row),
   },
   {
     title: 'LT累计条数',
     key: 'lt_index',
     width: 100,
-    render: (_: unknown, r: AdRevenueDetailRow) => fmtIndexRange(r.lt_index_start, r.lt_index_end),
+    render: (_: unknown, row: AdRevenueDetailRow) =>
+      renderFormulaValue(fmtIndexRange(row.lt_index_start, row.lt_index_end), row),
   },
 ];
 
@@ -1126,24 +1186,19 @@ export default function AdRevenueReportPage() {
               </div>
             ) : (
               <div>
-                <Typography.Text strong>展示明细</Typography.Text>{' '}
-                <Typography.Text type="secondary">(纯展示事件,未单独发奖,无金币复算)</Typography.Text>
-                <Descriptions size="small" column={3} bordered style={{ marginTop: 8 }}>
-                  <Descriptions.Item label="时间">{formatUtcTime(r.created_at)}</Descriptions.Item>
-                  <Descriptions.Item label="eCPM（分）">{r.ecpm ?? '-'}</Descriptions.Item>
-                  <Descriptions.Item label="eCPM（元）">
-                    {r.ecpm != null && !Number.isNaN(Number(r.ecpm))
-                      ? (Number(r.ecpm) / 100).toFixed(2)
-                      : '-'}
-                  </Descriptions.Item>
-                  <Descriptions.Item label="预估收益(元)">
-                    {r.has_impression ? r.revenue_yuan.toFixed(4) : '-'}
-                  </Descriptions.Item>
-                  <Descriptions.Item label="底层 ADN">{r.adn ?? '-'}</Descriptions.Item>
-                  <Descriptions.Item label="底层代码位(rit)">{r.slot_id ?? '-'}</Descriptions.Item>
-                  <Descriptions.Item label="我方代码位">{r.our_code_id ?? '-'}</Descriptions.Item>
-                  <Descriptions.Item label="来源应用">{r.app_env ?? '-'}</Descriptions.Item>
-                </Descriptions>
+                <Typography.Text strong>本次广告逐条明细</Typography.Text>{' '}
+                <Typography.Text type="secondary">
+                  (共 1 条 · 应发 0 / 实发 0；仅展示，未单独发奖)
+                </Typography.Text>
+                <Table<AdRevenueDetailRow>
+                  style={{ marginTop: 8 }}
+                  rowKey="record_id"
+                  columns={DETAIL_COLUMNS}
+                  dataSource={[impressionOnlyDetail(r)]}
+                  pagination={false}
+                  size="small"
+                  scroll={{ x: 900 }}
+                />
               </div>
             ),
         }}