From 391132e1279ddf74b8ca2b8475ceefb3e2f3fb46 Mon Sep 17 00:00:00 2001
From: shawko <limeng@apemoon.com>
Date: Sun, 10 May 2026 19:06:40 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E8=AF=BE=E5=A0=82=E7=9B=91=E6=8E=A7?=
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---
 playground/src/api/request.ts                 |   2 +-
 .../src/api/service/org/classroom-monitor.ts  |  57 +++
 .../src/views/org/class-student/home.vue      |   2 +-
 .../src/views/org/classroom-monitor/home.vue  | 413 ++++++++++++++++++
 4 files changed, 472 insertions(+), 2 deletions(-)
 create mode 100644 playground/src/api/service/org/classroom-monitor.ts
 create mode 100644 playground/src/views/org/classroom-monitor/home.vue

diff --git a/playground/src/api/request.ts b/playground/src/api/request.ts
index 7135466..ba6b3d4 100644
--- a/playground/src/api/request.ts
+++ b/playground/src/api/request.ts
@@ -111,7 +111,7 @@ function createRequestClient(baseURL: string, options?: RequestClientOptions) {
     defaultResponseInterceptor({
       codeField: 'code',
       dataField: 'data',
-      successCode: 200,
+      successCode: (code) => code === 0 || code === 200,
     }),
   )
 
diff --git a/playground/src/api/service/org/classroom-monitor.ts b/playground/src/api/service/org/classroom-monitor.ts
new file mode 100644
index 0000000..555e9b9
--- /dev/null
+++ b/playground/src/api/service/org/classroom-monitor.ts
@@ -0,0 +1,57 @@
+import type { PageResponse } from '#/api/http'
+
+import { get, post } from '#/api/http'
+
+export type ClassroomItem = {
+  id: number | string
+  name: string
+}
+
+export type ClassMonitorCurrent = {
+  classId: number | string
+  intervalMs: number
+  monitoring: boolean
+  sessionId: number | string
+  startTime: string
+  teacherId: number | string
+}
+
+export type ClassMonitorSnapshot = {
+  avatar: string
+  latestTs: number
+  latestUrl: string
+  staleSeconds: number
+  studentId: number | string
+  studentName: string
+}
+
+class ClassroomMonitorService {
+  async getClassList() {
+    return await get<PageResponse<ClassroomItem>>('/org/class/list', {
+      current: 1,
+      size: 25,
+    })
+  }
+
+  async getCurrent(classId: number | string) {
+    return await get<ClassMonitorCurrent>('/school/classMonitor/current', {
+      classId,
+    })
+  }
+
+  async getLatestSnapshots(classId: number | string) {
+    return await get<ClassMonitorSnapshot[]>(
+      '/school/classMonitor/latestSnapshots',
+      { classId },
+    )
+  }
+
+  async updateMonitorStatus(classId: number | string, status: 0 | 1) {
+    return await post('/school/classMonitor/control', {
+      classId,
+      status,
+    })
+  }
+}
+
+export const classroomMonitorService = new ClassroomMonitorService()
diff --git a/playground/src/views/org/class-student/home.vue b/playground/src/views/org/class-student/home.vue
index 3a3973a..518b267 100644
--- a/playground/src/views/org/class-student/home.vue
+++ b/playground/src/views/org/class-student/home.vue
@@ -123,7 +123,7 @@ const grid = {
     {
       field: 'account',
       title: '学员账号',
-    },
+    },  
     {
       field: 'serialNumber',
       title: '设备编码',
diff --git a/playground/src/views/org/classroom-monitor/home.vue b/playground/src/views/org/classroom-monitor/home.vue
new file mode 100644
index 0000000..816b8a5
--- /dev/null
+++ b/playground/src/views/org/classroom-monitor/home.vue
@@ -0,0 +1,413 @@
+<script setup lang="ts">
+import type {
+  ClassMonitorCurrent,
+  ClassMonitorSnapshot,
+  ClassroomItem,
+} from '../../../api/service/org/classroom-monitor'
+
+import { computed, onMounted, ref } from 'vue'
+
+import { classroomMonitorService } from '../../../api/service/org/classroom-monitor'
+import hud from '../../../utils/hud'
+
+const classLoading = ref(false)
+const detailLoading = ref(false)
+const snapshotLoading = ref(false)
+const controlLoading = ref(false)
+
+const classList = ref<ClassroomItem[]>([])
+const selectedClass = ref<ClassroomItem>()
+const currentMonitor = ref<ClassMonitorCurrent>()
+const snapshots = ref<ClassMonitorSnapshot[]>([])
+
+const isMonitoring = computed(() => currentMonitor.value?.monitoring === true)
+
+onMounted(() => {
+  loadClassList()
+})
+
+async function loadClassList() {
+  classLoading.value = true
+  try {
+    const data = await classroomMonitorService.getClassList()
+    classList.value = data?.rows ?? []
+  } finally {
+    classLoading.value = false
+  }
+}
+
+async function handleViewMonitor(item: ClassroomItem) {
+  selectedClass.value = item
+  currentMonitor.value = undefined
+  snapshots.value = []
+  await loadMonitorDetail(item.id)
+}
+
+async function loadMonitorDetail(classId = selectedClass.value?.id) {
+  if (!classId) return
+  detailLoading.value = true
+  try {
+    const data = await classroomMonitorService.getCurrent(classId)
+    currentMonitor.value = data
+    if (data?.monitoring) {
+      await loadSnapshots(classId)
+    } else {
+      snapshots.value = []
+    }
+  } finally {
+    detailLoading.value = false
+  }
+}
+
+async function loadSnapshots(classId = selectedClass.value?.id) {
+  if (!classId) return
+  snapshotLoading.value = true
+  try {
+    snapshots.value = await classroomMonitorService.getLatestSnapshots(classId)
+  } finally {
+    snapshotLoading.value = false
+  }
+}
+
+async function updateMonitorStatus(status: 0 | 1) {
+  if (!selectedClass.value?.id) return
+  const option = status === 1 ? '开启' : '停止'
+  controlLoading.value = true
+  try {
+    await classroomMonitorService.updateMonitorStatus(selectedClass.value.id, status)
+    hud.success(`${option}监控成功`)
+    await loadMonitorDetail(selectedClass.value.id)
+  } finally {
+    controlLoading.value = false
+  }
+}
+
+function backToClassList() {
+  selectedClass.value = undefined
+  currentMonitor.value = undefined
+  snapshots.value = []
+}
+
+function formatTime(time?: number | string) {
+  if (!time) return '-'
+  const timestamp = Number(time)
+  if (Number.isNaN(timestamp)) return String(time)
+  const date = new Date(String(timestamp).length === 10 ? timestamp * 1000 : timestamp)
+  if (Number.isNaN(date.getTime())) return String(time)
+  return date.toLocaleString()
+}
+</script>
+
+<template>
+  <div class="classroom-monitor g-container">
+    <el-card v-if="!selectedClass" class="content-card" shadow="never">
+      <template #header>
+        <div class="card-header">
+          <div>
+            <div class="page-title">课堂监控</div>
+            <div class="page-desc">请选择班级查看当前课堂监控。</div>
+          </div>
+          <el-button :loading="classLoading" type="primary" @click="loadClassList">
+            刷新
+          </el-button>
+        </div>
+      </template>
+
+      <div v-loading="classLoading" class="class-list">
+        <div v-for="item in classList" :key="item.id" class="class-row">
+          <span class="class-name">{{ item.name }}</span>
+          <el-button type="primary" @click="handleViewMonitor(item)">
+            查看监控
+          </el-button>
+        </div>
+
+        <el-empty v-if="!classLoading && classList.length === 0" description="暂无班级" />
+      </div>
+    </el-card>
+
+    <el-card v-else class="content-card" shadow="never">
+      <template #header>
+        <div class="card-header">
+          <div>
+            <div class="page-title">{{ selectedClass.name }}</div>
+            <div class="page-desc">课堂监控详情</div>
+          </div>
+          <div class="header-actions">
+            <el-button @click="backToClassList">返回班级列表</el-button>
+            <el-button
+              :loading="detailLoading || snapshotLoading"
+              type="primary"
+              @click="loadMonitorDetail()"
+            >
+              刷新监控
+            </el-button>
+          </div>
+        </div>
+      </template>
+
+      <div v-loading="detailLoading" class="monitor-detail">
+        <div class="status-panel">
+          <div>
+            <span class="status-label">当前状态</span>
+            <el-tag :type="isMonitoring ? 'success' : 'info'" size="large">
+              {{ isMonitoring ? '监控中' : '未开启' }}
+            </el-tag>
+          </div>
+          <div v-if="currentMonitor?.startTime">
+            <span class="status-label">开始时间</span>
+            <strong>{{ currentMonitor.startTime }}</strong>
+          </div>
+          <div v-if="currentMonitor?.intervalMs">
+            <span class="status-label">采集间隔</span>
+            <strong>{{ currentMonitor.intervalMs }}ms</strong>
+          </div>
+          <el-button
+            v-if="isMonitoring"
+            :loading="controlLoading"
+            type="danger"
+            @click="updateMonitorStatus(0)"
+          >
+            停止监控
+          </el-button>
+          <el-button
+            v-else
+            :loading="controlLoading"
+            type="primary"
+            @click="updateMonitorStatus(1)"
+          >
+            开启监控
+          </el-button>
+        </div>
+
+        <template v-if="isMonitoring">
+          <div class="snapshot-header">
+            <div class="section-title">学生监控信息</div>
+            <el-button :loading="snapshotLoading" @click="loadSnapshots()">
+              刷新截图
+            </el-button>
+          </div>
+
+          <div v-loading="snapshotLoading" class="snapshot-grid">
+            <el-card
+              v-for="item in snapshots"
+              :key="item.studentId"
+              class="snapshot-card"
+              shadow="hover"
+            >
+              <el-image
+                v-if="item.latestUrl"
+                class="snapshot-image"
+                fit="cover"
+                :preview-src-list="[item.latestUrl]"
+                :src="item.latestUrl"
+              />
+              <div v-else class="snapshot-empty">暂无截图</div>
+
+              <div class="student-info">
+                <el-avatar :size="36" :src="item.avatar">
+                  {{ item.studentName?.slice(0, 1) || '学' }}
+                </el-avatar>
+                <div>
+                  <div class="student-name">{{ item.studentName || '-' }}</div>
+                  <div class="student-meta">
+                    最新时间：{{ formatTime(item.latestTs) }}
+                  </div>
+                  <div class="student-meta">
+                    延迟：{{ item.staleSeconds ?? 0 }}秒
+                  </div>
+                </div>
+              </div>
+            </el-card>
+
+            <el-empty
+              v-if="!snapshotLoading && snapshots.length === 0"
+              description="暂无学生监控信息"
+            />
+          </div>
+        </template>
+      </div>
+    </el-card>
+  </div>
+</template>
+
+<style lang="scss" scoped>
+.classroom-monitor {
+  .content-card {
+    min-height: 360px;
+    border: 1px solid #edf0f5;
+  }
+
+  .card-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 16px;
+  }
+
+  .page-title {
+    color: #1f2937;
+    font-size: 20px;
+    font-weight: 600;
+  }
+
+  .page-desc {
+    margin-top: 6px;
+    color: #6b7280;
+    font-size: 14px;
+  }
+
+  .header-actions {
+    display: flex;
+    gap: 12px;
+  }
+
+  .class-list {
+    min-height: 240px;
+  }
+
+  .class-row {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 16px 0;
+    border-bottom: 1px solid #edf0f5;
+
+    &:last-child {
+      border-bottom: 0;
+    }
+  }
+
+  .class-name {
+    color: #111827;
+    font-size: 16px;
+    font-weight: 500;
+  }
+
+  .monitor-detail {
+    min-height: 260px;
+  }
+
+  .status-panel {
+    display: flex;
+    align-items: center;
+    gap: 24px;
+    padding: 16px;
+    margin-bottom: 18px;
+    background: #f8fafc;
+    border: 1px solid #edf0f5;
+    border-radius: 8px;
+
+    > div {
+      display: flex;
+      align-items: center;
+      gap: 8px;
+    }
+
+    strong {
+      color: #111827;
+      font-weight: 600;
+    }
+  }
+
+  .status-label {
+    color: #6b7280;
+    font-size: 14px;
+  }
+
+  .snapshot-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    margin-bottom: 16px;
+  }
+
+  .section-title {
+    color: #111827;
+    font-size: 16px;
+    font-weight: 600;
+  }
+
+  .snapshot-grid {
+    display: grid;
+    min-height: 220px;
+    grid-template-columns: repeat(4, minmax(0, 1fr));
+    gap: 16px;
+  }
+
+  .snapshot-card {
+    overflow: hidden;
+  }
+
+  .snapshot-image,
+  .snapshot-empty {
+    width: 100%;
+    height: 180px;
+    border-radius: 8px;
+  }
+
+  .snapshot-empty {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    color: #9ca3af;
+    background: #f3f4f6;
+  }
+
+  .student-info {
+    display: flex;
+    gap: 10px;
+    margin-top: 12px;
+  }
+
+  .student-name {
+    color: #111827;
+    font-weight: 600;
+  }
+
+  .student-meta {
+    margin-top: 4px;
+    color: #6b7280;
+    font-size: 12px;
+  }
+}
+
+@media (max-width: 1400px) {
+  .classroom-monitor {
+    .snapshot-grid {
+      grid-template-columns: repeat(3, minmax(0, 1fr));
+    }
+  }
+}
+
+@media (max-width: 1080px) {
+  .classroom-monitor {
+    .snapshot-grid {
+      grid-template-columns: repeat(2, minmax(0, 1fr));
+    }
+
+    .status-panel {
+      align-items: flex-start;
+      flex-direction: column;
+    }
+  }
+}
+
+@media (max-width: 768px) {
+  .classroom-monitor {
+    .card-header,
+    .class-row,
+    .snapshot-header {
+      align-items: stretch;
+      flex-direction: column;
+    }
+
+    .header-actions {
+      flex-direction: column;
+    }
+
+    .snapshot-grid {
+      grid-template-columns: 1fr;
+    }
+  }
+}
+</style>