feat(notification): show device monitoring stats

src/api/modules/devices.ts

@@ -1,6 +1,16 @@
 import { api } from '@/api/client'
-import type { ListParams, NotificationDevice, PaginatedResponse } from '@/api/types'
+import type {
+  ApiResponse,
+  ListParams,
+  NotificationDevice,
+  NotificationDeviceStats,
+  PaginatedResponse,
+} from '@/api/types'
 
 export function fetchDevices(params: ListParams) {
   return api.get<PaginatedResponse<NotificationDevice>>('/api/admin/v1/notification/devices', params)
 }
+
+export function fetchDeviceStats() {
+  return api.get<ApiResponse<NotificationDeviceStats>>('/api/admin/v1/notification/devices/stats')
+}

src/api/types.ts

@@ -389,15 +389,25 @@ export interface LocaleRow {
 }
 
 export interface NotificationDevice {
-  id: number | string
+  kind: 'device'
-  device_id?: string
+  id: string
-  user_uid?: string | null
+  device_client_id: string
-  platform?: string
+  platform: 'ios' | 'android' | 'web' | 'desktop'
-  model?: string | null
+  push_provider: string | null
-  is_online?: boolean
+  app_key: string | null
-  active_sessions_count?: number
+  device_model: string | null
-  last_seen_at?: string | null
+  is_online: boolean
-  created_at?: string
+  has_push_token: boolean
+  active_sessions_count: number
+  last_seen_at: string | null
+  created_at: string
+  updated_at: string
+}
+
+export interface NotificationDeviceStats {
+  total_devices: number
+  online_devices: number
+  platform_stats: Partial<Record<NotificationDevice['platform'], number>>
 }
 
 export type ReportStatus = 'open' | 'resolved' | 'dismissed'

src/routes/_authed/devices.tsx

@@ -1,13 +1,15 @@
 import { createFileRoute } from '@tanstack/react-router'
+import { useQuery } from '@tanstack/react-query'
 import { PERM, requirePermission } from '@/auth/permissions'
 import { useState } from 'react'
 import type { ColumnDef } from '@tanstack/react-table'
 import type { NotificationDevice } from '@/api/types'
-import { fetchDevices } from '@/api/modules/devices'
+import { fetchDevices, fetchDeviceStats } from '@/api/modules/devices'
 import { useListPage } from '@/lib/list-page'
 import { DataTable } from '@/components/data-table/data-table'
 import { PageHeader } from '@/components/page-header'
 import { Badge } from '@/components/ui/badge'
+import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card'
 import {
   Select,
   SelectContent,
@@ -26,9 +28,9 @@ const columns: ColumnDef<NotificationDevice>[] = [
     header: '设备',
     cell: ({ row }) => (
       <div>
-        <div className="font-medium">{row.original.model ?? row.original.device_id ?? '—'}</div>
+        <div className="font-medium">{row.original.device_model ?? row.original.device_client_id}</div>
         <code className="font-mono text-xs text-muted-foreground">
-          {String(row.original.device_id ?? row.original.id)}
+          {row.original.device_client_id}
         </code>
       </div>
     ),
@@ -37,10 +39,8 @@ const columns: ColumnDef<NotificationDevice>[] = [
     header: '平台',
     cell: ({ row }) => <Badge variant="secondary">{row.original.platform ?? '—'}</Badge>,
   },
-  {
+  { header: '应用', cell: ({ row }) => row.original.app_key ?? '—' },
-    header: '用户',
+  { header: '推送', cell: ({ row }) => (row.original.has_push_token ? row.original.push_provider ?? '已配置' : '未配置') },
-    cell: ({ row }) => <code className="font-mono text-xs">{row.original.user_uid ?? '未绑定'}</code>,
-  },
   {
     header: '在线',
     cell: ({ row }) =>
@@ -63,22 +63,35 @@ const columns: ColumnDef<NotificationDevice>[] = [
 
 function DevicesPage() {
   const [platform, setPlatform] = useState<string>('all')
+  const [online, setOnline] = useState<string>('all')
+  const stats = useQuery({ queryKey: ['device-stats'], queryFn: fetchDeviceStats })
   const list = useListPage(
     'devices',
     fetchDevices,
-    platform === 'all' ? {} : { platform },
+    {
+      ...(platform === 'all' ? {} : { platform }),
+      ...(online === 'all' ? {} : { is_online: online === 'online' }),
+    },
   )
 
+  const stat = stats.data?.data
+
   return (
     <div>
       <PageHeader
         title="推送设备"
         description="注册的通知设备与在线状态"
-        actions={
+        actions={<div className="flex gap-2">
+          <Select value={online} onValueChange={setOnline}>
+            <SelectTrigger size="sm" className="w-28"><SelectValue /></SelectTrigger>
+            <SelectContent>
+              <SelectItem value="all">全部状态</SelectItem>
+              <SelectItem value="online">在线</SelectItem>
+              <SelectItem value="offline">离线</SelectItem>
+            </SelectContent>
+          </Select>
           <Select value={platform} onValueChange={setPlatform}>
-            <SelectTrigger size="sm" className="w-32">
+            <SelectTrigger size="sm" className="w-32"><SelectValue /></SelectTrigger>
-              <SelectValue />
-            </SelectTrigger>
             <SelectContent>
               <SelectItem value="all">全部平台</SelectItem>
               <SelectItem value="ios">iOS</SelectItem>
@@ -87,8 +100,14 @@ function DevicesPage() {
               <SelectItem value="desktop">Desktop</SelectItem>
             </SelectContent>
           </Select>
-        }
+        </div>}
       />
+      <div className="mb-6 grid gap-4 sm:grid-cols-2 lg:grid-cols-4">
+        <DeviceStatCard title="设备总数" value={stat?.total_devices} />
+        <DeviceStatCard title="当前在线" value={stat?.online_devices} />
+        <DeviceStatCard title="iOS" value={stat?.platform_stats.ios} />
+        <DeviceStatCard title="Android" value={stat?.platform_stats.android} />
+      </div>
       <DataTable
         columns={columns}
         data={list.rows}
@@ -100,3 +119,12 @@ function DevicesPage() {
     </div>
   )
 }
+
+function DeviceStatCard({ title, value }: { title: string; value?: number }) {
+  return (
+    <Card>
+      <CardHeader className="pb-2"><CardTitle className="text-sm font-medium">{title}</CardTitle></CardHeader>
+      <CardContent><div className="text-2xl font-semibold">{value ?? '—'}</div></CardContent>
+    </Card>
+  )
+}