feat: 新增教师看板

playground/src/api/service/org/teacher-kanban.ts

@@ -64,3 +64,35 @@ export async function getClassHomeworkList(
   const res = await get<any>('/school/report/classHomework/list', params)
   return res ?? {}
 }
+
+/** AI 批改看板 - 概览数据 */
+export interface AiCorrectionOverview {
+  classId: number | string
+  className: string
+  aiPaperCount: number
+  aiTitleCount: number
+  teacherSaveTimeMinutes: number
+  excellentCount: number
+  excellentRate: number
+  goodCount: number
+  goodRate: number
+  passCount: number
+  passRate: number
+  unsubmittedCount: number
+  unsubmittedRate: number
+}
+
+export interface AiCorrectionParams {
+  classId: string
+  schoolId?: string
+  subjectIds?: number[]
+  startTime?: string
+  endTime?: string
+}
+
+export async function getAiCorrectionOverview(
+  params: AiCorrectionParams,
+): Promise<AiCorrectionOverview> {
+  const res = await get<any>('/school/report/aiCorrectionEfficiency/overview', params)
+  return res ?? {}
+}

playground/src/views/org/teacherKanban/home.vue

@@ -1,5 +1,6 @@
 <script setup lang="ts">
 import type {
+  AiCorrectionOverview,
   ClassHomeworkResult,
   ClassItem,
   StudentHomework,
@@ -7,17 +8,25 @@ import type {
 } from '#/api/service/org/teacher-kanban'
 
 import {
+  Aim,
   CircleCheck,
+  CircleCheckFilled,
+  Clock,
+  Coin,
+  Collection,
   DataAnalysis,
+  DataBoard,
   Document,
   Refresh,
   Search,
+  TrendCharts,
   User,
   Warning,
 } from '@element-plus/icons-vue'
 import dayjs from 'dayjs'
 
 import {
+  getAiCorrectionOverview,
   getClassHomeworkList,
   getClassListByTeacher,
   getSubjectsByClassId,
@@ -30,6 +39,9 @@ const selectedClassId = ref('')
 const selectedSubjectIds = ref<string[]>([])
 const dateRange = ref<[string, string] | undefined>(undefined)
 const result = ref<ClassHomeworkResult | null>(null)
+const aiOverview = ref<AiCorrectionOverview | null>(null)
+const aiLoading = ref(false)
+const aiErrorMsg = ref('')
 
 const activeShortcut = ref('')
 const shortcuts = [
@@ -108,6 +120,31 @@ const summaryStats = computed(() => {
   }
 })
 
+const saveTimeText = computed(() => {
+  const mins = aiOverview.value?.teacherSaveTimeMinutes || 0
+  if (mins <= 0) return 'AI 小助手已准备好为您分担批阅工作。'
+  if (mins >= 1440) return `AI 小助手已为您节省 ${(mins / 1440).toFixed(1).replace(/\.0$/, '')} 天。`
+  if (mins >= 60) return `AI 小助手已为您节省 ${(mins / 60).toFixed(1).replace(/\.0$/, '')} 小时。`
+  return `AI 小助手已为您节省 ${mins} 分钟。`
+})
+
+const gradeItems = computed(() => {
+  const data = aiOverview.value
+  return [
+    { label: '优秀', count: data?.excellentCount || 0, rate: data?.excellentRate || 0, type: 'excellent' },
+    { label: '良好', count: data?.goodCount || 0, rate: data?.goodRate || 0, type: 'good' },
+    { label: '合格', count: data?.passCount || 0, rate: data?.passRate || 0, type: 'pass' },
+    { label: '未提交', count: data?.unsubmittedCount || 0, rate: data?.unsubmittedRate || 0, type: 'unsubmit' },
+  ]
+})
+
+const normalizeRate = (rate?: number | null) => {
+  if (!rate) return 0
+  return rate > 1 ? rate : rate * 100
+}
+const formatRate = (rate?: number | null) => `${normalizeRate(rate).toFixed(1).replace(/\.0$/, '')}%`
+const rateWidth = (rate?: number | null) => `${Math.min(100, Math.max(0, normalizeRate(rate)))}%`
+
 function getSubjectStat(student: StudentHomework, subjectId: any) {
   return student.subjectStats?.find(
     (s) => String(s.subjectId) === String(subjectId),
@@ -158,6 +195,8 @@ async function loadSubjects() {
 async function search() {
   if (!selectedClassId.value) return
   loading.value = true
+  aiLoading.value = true
+  aiErrorMsg.value = ''
   try {
     const params: any = { classId: selectedClassId.value }
     if (dateRange.value?.[0]) params.startTime = dateRange.value[0]
@@ -165,9 +204,19 @@ async function search() {
     if (selectedSubjectIds.value.length > 0) {
       params.subjectIds = selectedSubjectIds.value
     }
-    result.value = await getClassHomeworkList(params)
+    const [homeworkRes, overviewRes] = await Promise.all([
+      getClassHomeworkList(params),
+      getAiCorrectionOverview(params).catch((err) => {
+        console.error('获取AI看板数据失败', err)
+        aiErrorMsg.value = 'AI看板数据加载失败'
+        return null
+      }),
+    ])
+    result.value = homeworkRes
+    aiOverview.value = overviewRes
   } finally {
     loading.value = false
+    aiLoading.value = false
   }
 }
 
@@ -181,6 +230,8 @@ function handleReset() {
 function onClassChange() {
   selectedSubjectIds.value = []
   result.value = null
+  aiOverview.value = null
+  aiErrorMsg.value = ''
   loadSubjects()
   search()
 }
@@ -280,6 +331,91 @@ onMounted(async () => {
       </div>
     </div>
 
+    <!-- AI 批改看板 -->
+    <div class="ai-dashboard">
+      <div class="ai-dashboard__header">
+        <div class="ai-dashboard__title-row">
+          <el-icon :size="22" color="#4f46e5"><DataBoard /></el-icon>
+          <span class="ai-dashboard__title">AI 批改看板</span>
+          <span class="ai-dashboard__subtitle">按班级、学科和日期查看效率数据</span>
+        </div>
+        <el-tag v-if="aiOverview?.className" type="info" effect="plain" size="small">
+          {{ aiOverview.className }}
+        </el-tag>
+      </div>
+
+      <!-- 加载态 -->
+      <div v-if="aiLoading" class="ai-dashboard__loading">
+        <el-skeleton :rows="3" animated />
+      </div>
+
+      <!-- 空状态 -->
+      <div v-else-if="!selectedClassId" class="ai-dashboard__empty">
+        <el-icon :size="40" color="#c0c4cc"><DataBoard /></el-icon>
+        <p>请选择班级查看看板</p>
+      </div>
+
+      <!-- 错误态 -->
+      <div v-else-if="aiErrorMsg" class="ai-dashboard__empty">
+        <el-icon :size="40" color="#f56c6c"><Warning /></el-icon>
+        <p style="color: #f56c6c">{{ aiErrorMsg }}</p>
+      </div>
+
+      <!-- 数据内容 -->
+      <template v-else-if="aiOverview">
+        <div class="ai-dashboard__metrics">
+          <div class="ai-metric-card">
+            <div class="ai-metric-card__icon ai-metric-card__icon--blue">
+              <el-icon :size="22"><Collection /></el-icon>
+            </div>
+            <div class="ai-metric-card__content">
+              <span class="ai-metric-card__value">{{ aiOverview.aiPaperCount || 0 }}</span>
+              <span class="ai-metric-card__label">批改试卷</span>
+            </div>
+          </div>
+          <div class="ai-metric-card">
+            <div class="ai-metric-card__icon ai-metric-card__icon--green">
+              <el-icon :size="22"><Aim /></el-icon>
+            </div>
+            <div class="ai-metric-card__content">
+              <span class="ai-metric-card__value">{{ aiOverview.aiTitleCount || 0 }}</span>
+              <span class="ai-metric-card__label">批改题目</span>
+            </div>
+          </div>
+        </div>
+
+        <div class="ai-save-card">
+          <el-icon :size="18" color="#16a34a" style="flex-shrink:0"><Clock /></el-icon>
+          <div class="ai-save-card__content">
+            <span class="ai-save-card__title">节省批阅时间</span>
+            <span class="ai-save-card__text">{{ saveTimeText }}</span>
+          </div>
+        </div>
+
+        <div class="ai-grade-card">
+          <div class="ai-grade-card__header">
+            <el-icon :size="18" color="#4f46e5"><TrendCharts /></el-icon>
+            <span class="ai-grade-card__title">成绩分布</span>
+          </div>
+          <div class="ai-grade-list">
+            <div v-for="item in gradeItems" :key="item.label" class="ai-grade-item">
+              <div class="ai-grade-item__top">
+                <span class="ai-grade-item__name">{{ item.label }}</span>
+                <span class="ai-grade-item__count">{{ item.count }}人 · {{ formatRate(item.rate) }}</span>
+              </div>
+              <div class="ai-grade-bar">
+                <div
+                  class="ai-grade-fill"
+                  :class="`ai-grade-fill--${item.type}`"
+                  :style="{ width: rateWidth(item.rate) }"
+                ></div>
+              </div>
+            </div>
+          </div>
+        </div>
+      </template>
+    </div>
+
     <!-- 统计卡片 -->
     <div v-if="result?.className" class="stats-row">
       <div class="stat-card stat-card--primary">
@@ -907,4 +1043,219 @@ onMounted(async () => {
     color: #ff584e;
   }
 }
+
+// ── AI 批改看板 ──
+.ai-dashboard {
+  margin-bottom: 20px;
+  padding: 20px 24px;
+  background: #fff;
+  border-radius: 12px;
+  box-shadow: 0 1px 3px rgb(0 0 0 / 5%), 0 1px 2px rgb(0 0 0 / 3%);
+
+  &__header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    margin-bottom: 18px;
+  }
+
+  &__title-row {
+    display: flex;
+    gap: 8px;
+    align-items: center;
+  }
+
+  &__title {
+    font-size: 16px;
+    font-weight: 700;
+    color: #312e81;
+  }
+
+  &__subtitle {
+    font-size: 13px;
+    color: #94a3b8;
+  }
+
+  &__loading {
+    min-height: 180px;
+    padding: 20px 0;
+  }
+
+  &__empty {
+    display: flex;
+    flex-direction: column;
+    gap: 12px;
+    align-items: center;
+    justify-content: center;
+    min-height: 180px;
+    color: #94a3b8;
+    font-size: 14px;
+  }
+
+  &__metrics {
+    display: grid;
+    grid-template-columns: repeat(2, 1fr);
+    gap: 14px;
+    margin-bottom: 14px;
+  }
+}
+
+.ai-metric-card {
+  display: flex;
+  gap: 14px;
+  align-items: center;
+  padding: 18px 20px;
+  background: linear-gradient(135deg, #f8fafc, #f1f5f9);
+  border-radius: 10px;
+  border: 1px solid #eef2ff;
+  transition: all 0.2s ease;
+
+  &:hover {
+    border-color: #c7d2fe;
+    box-shadow: 0 2px 8px rgb(79 70 229 / 8%);
+  }
+
+  &__icon {
+    display: flex;
+    flex-shrink: 0;
+    align-items: center;
+    justify-content: center;
+    width: 44px;
+    height: 44px;
+    border-radius: 10px;
+
+    &--blue {
+      color: #4f46e5;
+      background: linear-gradient(135deg, #eef2ff, #dce8fd);
+    }
+
+    &--green {
+      color: #16a34a;
+      background: linear-gradient(135deg, #edfcf7, #d4f5ea);
+    }
+  }
+
+  &__content {
+    display: flex;
+    flex-direction: column;
+    gap: 2px;
+  }
+
+  &__value {
+    font-size: 26px;
+    font-weight: 800;
+    line-height: 1.2;
+    color: #1e293b;
+    letter-spacing: -0.02em;
+  }
+
+  &__label {
+    font-size: 13px;
+    color: #94a3b8;
+  }
+}
+
+.ai-save-card {
+  display: flex;
+  gap: 12px;
+  align-items: center;
+  padding: 16px 20px;
+  margin-bottom: 14px;
+  background: linear-gradient(135deg, #f0fdf4, #dcfce7);
+  border-radius: 10px;
+  border: 1px solid #bbf7d0;
+
+  &__content {
+    display: flex;
+    flex-direction: column;
+    gap: 2px;
+    min-width: 0;
+  }
+
+  &__title {
+    font-size: 13px;
+    font-weight: 700;
+    color: #16a34a;
+  }
+
+  &__text {
+    font-size: 14px;
+    color: #334155;
+  }
+}
+
+.ai-grade-card {
+  padding: 18px 20px;
+  background: linear-gradient(135deg, #f8fafc, #f1f5f9);
+  border-radius: 10px;
+  border: 1px solid #eef2ff;
+
+  &__header {
+    display: flex;
+    gap: 6px;
+    align-items: center;
+    margin-bottom: 16px;
+  }
+
+  &__title {
+    font-size: 14px;
+    font-weight: 700;
+    color: #312e81;
+  }
+}
+
+.ai-grade-list {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
+
+.ai-grade-item {
+  &__top {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    margin-bottom: 6px;
+  }
+
+  &__name {
+    font-size: 13px;
+    font-weight: 600;
+    color: #334155;
+  }
+
+  &__count {
+    font-size: 12px;
+    color: #94a3b8;
+  }
+}
+
+.ai-grade-bar {
+  height: 8px;
+  border-radius: 999px;
+  background: #eef2ff;
+  overflow: hidden;
+}
+
+.ai-grade-fill {
+  height: 100%;
+  border-radius: 999px;
+  transition: width 360ms ease;
+
+  &--excellent {
+    background: linear-gradient(90deg, #22c55e, #4ade80);
+  }
+
+  &--good {
+    background: linear-gradient(90deg, #3b82f6, #60a5fa);
+  }
+
+  &--pass {
+    background: linear-gradient(90deg, #f59e0b, #fbbf24);
+  }
+
+  &--unsubmit {
+    background: linear-gradient(90deg, #ef4444, #f87171);
+  }
+}
 </style>