fix: restore daily operations quality metrics

src/apps/admin/AdminHome.tsx

@@ -3,9 +3,7 @@ import {
   BarChart3,
   DollarSign,
   FileCheck2,
-  RadioTower,
   ShieldCheck,
-  Users,
 } from 'lucide-react';
 import { useNavigate } from 'react-router-dom';
 import {
@@ -17,7 +15,7 @@ import {
   Tag,
   type TableColumn,
 } from '@/components/ui';
-import { adminApi, type DashboardResponse } from '@/api/adminApi';
+import { adminApi, type DashboardResponse, type SendQualityResponse, type SignatureQualityStat } from '@/api/adminApi';
 import { createBarOption, createLineOption } from '@/theme/chartOptions';
 import { formatAmount, moneyUnitsToYuan } from '@/utils/currency';
 
@@ -46,15 +44,15 @@ function formatCount(value: number) {
 export function AdminHome() {
   const navigate = useNavigate();
   const [dashboard, setDashboard] = useState<DashboardResponse | null>(null);
+  const [quality, setQuality] = useState<SendQualityResponse | null>(null);
   const [error, setError] = useState('');
   const [selectedEnterprise, setSelectedEnterprise] = useState<EnterpriseSpendRank | null>(null);
-  const [channels, setChannels] = useState<Array<{ id: string; name: string; status: string; rateLimitPerSecond: number }>>([]);
 
   useEffect(() => {
-    Promise.all([adminApi.getDashboard(), adminApi.listChannels()])
-      .then(([nextDashboard, nextChannels]) => {
+    Promise.all([adminApi.getDashboard(), adminApi.getSendQuality()])
+      .then(([nextDashboard, nextQuality]) => {
         setDashboard(nextDashboard);
-        setChannels(nextChannels);
+        setQuality(nextQuality);
       })
       .catch((err) => {
         setError(err instanceof Error ? err.message : '运营看板加载失败');
@@ -81,7 +79,7 @@ export function AdminHome() {
   const totalSend = dashboard?.today.sent ?? 0;
   const averageSuccessRate = dashboard?.today.successRate ?? 0;
   const todaySpend = moneyUnitsToYuan(dashboard?.today.spendCents);
-  const activeConnectionCount = dashboard?.gatewayConnections.reduce((sum, item) => sum + (item._sum.currentConnections ?? 0), 0) ?? 0;
+  const activeSignatureCount = new Set(quality?.signatures.map((item) => item.signatureId) ?? []).size;
   const downstreamAlertCount = dashboard?.downstreamDeliverySummary?.alertCount ?? 0;
   const pendingAudits = dashboard?.pendingAudits ?? { enterpriseCertifications: 0, smsAudits: 0, templates: 0, signatures: 0, drainageInfos: 0, total: 0 };
 
@@ -133,25 +131,32 @@ export function AdminHome() {
     },
   ];
 
-  const channelColumns: Array<TableColumn<(typeof channels)[number]>> = [
-    { key: 'name', title: '通道名称', render: (record) => <strong>{record.name}</strong> },
-    { key: 'status', title: '状态', render: (record) => <Tag tone={record.status === 'active' ? 'success' : 'neutral'}>{record.status}</Tag> },
-    { key: 'rateLimitPerSecond', title: '限速', align: 'right', render: (record) => `${record.rateLimitPerSecond}/s` },
+  const signatureColumns: Array<TableColumn<SignatureQualityStat>> = [
+    { key: 'rank', title: '排名', width: '72px', render: (_record, index) => index + 1 },
+    { key: 'signatureName', title: '签名', render: (record) => <div><strong>{record.signatureName}</strong><p className="text-caption">{record.tenantName}</p></div> },
+    { key: 'total', title: '发送总数', align: 'right', render: (record) => formatCount(record.total) },
+    { key: 'successCount', title: '成功', align: 'right', render: (record) => formatCount(record.successCount) },
+    { key: 'unknownCount', title: '未知', align: 'right', render: (record) => formatCount(record.unknownCount) },
+    { key: 'failureCount', title: '失败', align: 'right', render: (record) => formatCount(record.failureCount) },
+    { key: 'successRate', title: '成功率', align: 'right', render: (record) => `${record.successRate.toFixed(1)}%` },
+    { key: 'averageArrivalMs', title: '平均到达', align: 'right', render: (record) => record.averageArrivalMs === null || record.averageArrivalMs === undefined ? '-' : `${(record.averageArrivalMs / 1000).toFixed(1)}秒` },
   ];
+  const plainSignatureQuality = quality?.signatures.filter((item) => !item.hasDrainage) ?? [];
+  const drainageSignatureQuality = quality?.signatures.filter((item) => item.hasDrainage) ?? [];
 
   return (
     <section className="page-stack admin-dashboard">
       <div className="overview-hero admin-dashboard-hero">
         <div>
           <Breadcrumb items={['数据概览']} />
-          <p className="muted">按业务口径查看平台发送、签名、消费、审核和通道运行情况。</p>
+          <p className="muted">按业务口径查看平台发送、签名、消费和审核情况。</p>
         </div>
         <div className="page-actions">
           <Button icon={<FileCheck2 size={16} />} onClick={() => navigate('/admin/templates')} variant="ghost">
             处理审核
           </Button>
-          <Button icon={<RadioTower size={16} />} onClick={() => navigate('/admin/channels')}>
-            查看通道
+          <Button onClick={() => navigate('/admin/monitor')}>
+            查看发送监控
           </Button>
         </div>
       </div>
@@ -173,9 +178,9 @@ export function AdminHome() {
           <small>来自今日消息金额聚合</small>
         </div>
         <div className="surface metric-card">
-          <span>通道在线连接</span>
-          <strong>{activeConnectionCount}</strong>
-          <small>Gateway 连接状态回写</small>
+          <span>今日活跃签名</span>
+          <strong>{activeSignatureCount}</strong>
+          <small>当天有真实发送记录的签名</small>
         </div>
       </div>
       {error ? <div className="surface ui-table__empty">{error}</div> : null}
@@ -193,6 +198,29 @@ export function AdminHome() {
         </div>
       </div>
 
+      <div className="overview-grid admin-signature-rank-grid">
+        <div className="surface section-stack">
+          <div className="section-heading">
+            <div>
+              <h2>今日签名发送统计 - 不含引流</h2>
+              <p className="muted">按签名汇总当天真实发送、回执和平均到达时长。</p>
+            </div>
+            <Tag tone="info">{plainSignatureQuality.length} 个签名</Tag>
+          </div>
+          <Table columns={signatureColumns} data={plainSignatureQuality} emptyText="今日暂无不含引流的签名发送记录" rowKey="id" />
+        </div>
+        <div className="surface section-stack">
+          <div className="section-heading">
+            <div>
+              <h2>今日签名发送统计 - 含引流</h2>
+              <p className="muted">独立展示关联引流信息的签名发送效果。</p>
+            </div>
+            <Tag tone="accent">{drainageSignatureQuality.length} 个签名</Tag>
+          </div>
+          <Table columns={signatureColumns} data={drainageSignatureQuality} emptyText="今日暂无含引流的签名发送记录" rowKey="id" />
+        </div>
+      </div>
+
       <div className="surface section-stack">
         <div className="section-heading">
           <div>
@@ -206,21 +234,7 @@ export function AdminHome() {
         <Table columns={enterpriseColumns} data={enterpriseSpendRanks} rowKey="id" />
       </div>
 
-      <div className="overview-grid">
-        <div className="surface section-stack">
-          <div className="section-heading">
-            <div>
-              <h2>通道运行</h2>
-              <p className="muted">核心通道成功率和延迟。</p>
-            </div>
-            <Button onClick={() => navigate('/admin/channels')} size="sm" variant="ghost">
-              管理通道
-            </Button>
-          </div>
-          <Table columns={channelColumns} data={channels} rowKey="id" />
-        </div>
-
-        <div className="surface section-stack">
+      <div className="surface section-stack">
           <div className="section-heading">
             <div>
               <h2>运营状态</h2>
@@ -263,15 +277,7 @@ export function AdminHome() {
               </div>
             </div>
             <div className="mini-status-card">
-              <Users size={22} />
-              <div>
-                <span>平台健康度</span>
-                <strong>{activeConnectionCount}</strong>
-                <small>在线连接数。</small>
-              </div>
-            </div>
-            <div className="mini-status-card">
-              <RadioTower size={22} />
+              <ShieldCheck size={22} />
               <div>
                 <span>下游投递告警</span>
                 <strong>{downstreamAlertCount} 条</strong>
@@ -279,7 +285,6 @@ export function AdminHome() {
               </div>
             </div>
           </div>
-        </div>
       </div>
 
       <Modal