feat: add student learning report dashboard

2026-06-30 00:30:38 +08:00
parent 3905e3cb77
commit 4a13715f29
8 changed files with 440 additions and 19 deletions
--- a/apps/taro/src/pages/student/profile/index.tsx
+++ b/apps/taro/src/pages/student/profile/index.tsx
@@ -3,17 +3,86 @@ import Taro from '@tarojs/taro';
 import { Button, Input, Text, View } from '@tarojs/components';
 import { logout } from '@/services/auth';
 import { checkActivationCode, loadEntitlements, loadOrders, loadSvipPlans, redeemActivationCode, type OrderItem, type SvipPlan } from '@/services/commerce';
-import { loadLeaderboard } from '@/services/learning';
+import {
+  loadLeaderboard,
+  loadLearningStats,
+  loadLearningTrend,
+  loadPracticeHistory,
+  type LeaderboardItem,
+  type LearningStats,
+  type LearningTrendItem,
+  type PracticeHistoryItem,
+} from '@/services/learning';
 import { checkIn, loadBadges, loadExamCountdowns, loadProfile, type StudentProfile } from '@/services/profile';
 import '../student.css';

+function percent(value?: number | null) {
+  return `${Math.round((value || 0) * 100)}%`;
+}
+
+function shortDate(value?: string | null) {
+  if (!value) return '';
+  return value.slice(5, 10);
+}
+
+function dateText(value?: string | null) {
+  if (!value) return '暂无记录';
+  return value.slice(0, 10);
+}
+
+function practiceTitle(item: PracticeHistoryItem) {
+  return item.blueprintName || item.collectionName || item.contentNodeName || item.entryName || modeLabel(item.mode);
+}
+
+function modeLabel(mode?: string | null) {
+  const normalized = String(mode || '');
+  if (normalized === 'mock_exam') return '全真模拟';
+  if (normalized === 'random') return '随机练习';
+  if (normalized === 'wrong_review') return '错题复习';
+  if (normalized === 'favorites') return '收藏练习';
+  return '顺序练习';
+}
+
+function maxTrendAnswers(items: LearningTrendItem[]) {
+  return Math.max(1, ...items.map(item => item.answeredCount || 0));
+}
+
+function trendBucket(value: number, maxValue: number) {
+  if (value <= 0) return 'h-bucket-0';
+  const ratio = maxValue ? value / maxValue : 0;
+  const bucket = Math.max(1, Math.min(12, Math.ceil(ratio * 12)));
+  return `h-bucket-${bucket}`;
+}
+
+function progressBucket(value: number) {
+  const ratio = Math.max(0, Math.min(1, value || 0));
+  const bucket = Math.max(0, Math.min(10, Math.round(ratio * 10)));
+  return `w-bucket-${bucket}`;
+}
+
+function sessionStatusLabel(status?: string | null) {
+  if (status === 'active') return '进行中';
+  if (status === 'expired') return '已过期';
+  return '已完成';
+}
+
+function sessionStatusClass(status?: string | null) {
+  if (status === 'active') return 'warning';
+  if (status === 'expired') return 'danger';
+  return '';
+}
+
 export default function StudentProfilePage() {
  const [profile, setProfile] = useState<StudentProfile | null>(null);
  const [plans, setPlans] = useState<SvipPlan[]>([]);
  const [orders, setOrders] = useState<OrderItem[]>([]);
  const [badges, setBadges] = useState<Record<string, unknown>[]>([]);
  const [countdowns, setCountdowns] = useState<Record<string, unknown>[]>([]);
-  const [leaderboard, setLeaderboard] = useState<Record<string, unknown>[]>([]);
+  const [leaderboard, setLeaderboard] = useState<LeaderboardItem[]>([]);
+  const [currentRank, setCurrentRank] = useState<LeaderboardItem | null>(null);
+  const [learningStats, setLearningStats] = useState<LearningStats | null>(null);
+  const [learningTrend, setLearningTrend] = useState<LearningTrendItem[]>([]);
+  const [practiceHistory, setPracticeHistory] = useState<PracticeHistoryItem[]>([]);
  const [activationCode, setActivationCode] = useState('');
  const [message, setMessage] = useState('');
  const [error, setError] = useState('');
@@ -25,15 +94,32 @@ export default function StudentProfilePage() {
      loadOrders().catch(() => ({ items: [] })),
      loadBadges().catch(() => ({ items: [] })),
      loadExamCountdowns().catch(() => ({ items: [] })),
-      loadLeaderboard('questions').catch(() => ({ items: [] })),
+      loadLeaderboard('questions').catch(() => ({ items: [], currentUser: null })),
+      loadLearningStats(30).catch(() => ({ item: undefined })),
+      loadLearningTrend(14).catch(() => ({ items: [] })),
+      loadPracticeHistory({ limit: 6 }).catch(() => ({ items: [] })),
      loadEntitlements().catch(() => ({ summary: {} })),
-    ]).then(([profilePayload, planPayload, orderPayload, badgePayload, countdownPayload, leaderboardPayload]) => {
+    ]).then(([
+      profilePayload,
+      planPayload,
+      orderPayload,
+      badgePayload,
+      countdownPayload,
+      leaderboardPayload,
+      statsPayload,
+      trendPayload,
+      historyPayload,
+    ]) => {
      setProfile(profilePayload.item || null);
      setPlans(planPayload.items || []);
      setOrders(orderPayload.items || []);
      setBadges(badgePayload.items || []);
      setCountdowns(countdownPayload.items || []);
      setLeaderboard(leaderboardPayload.items || []);
+      setCurrentRank(leaderboardPayload.currentUser || null);
+      setLearningStats(statsPayload.item || null);
+      setLearningTrend(trendPayload.items || []);
+      setPracticeHistory(historyPayload.items || []);
    }).catch(nextError => setError(nextError instanceof Error ? nextError.message : '个人中心加载失败'));
  }

@@ -68,6 +154,14 @@ export default function StudentProfilePage() {
    Taro.redirectTo({ url: '/pages/student/login/index' });
  }

+  const maxAnswers = maxTrendAnswers(learningTrend);
+  const answerStats = learningStats?.answers;
+  const reportStats = learningStats?.reports;
+  const wrongBook = learningStats?.wrongBook;
+  const favoriteStats = learningStats?.favorites;
+  const questionTypes = learningStats?.questionTypes || [];
+  const bestPlan = plans[0];
+
  return (
    <View className='student-page'>
      <View className='student-topbar'>
@@ -80,10 +174,104 @@ export default function StudentProfilePage() {
      </View>

      <View className='grid-two'>
-        <View className='metric'><Text className='metric-value'>{String((profile?.stats?.answers as Record<string, unknown> | undefined)?.totalAnswered ?? 0)}</Text><Text className='metric-label'>累计答题</Text></View>
+        <View className='metric'><Text className='metric-value'>{String(answerStats?.totalAnswered ?? (profile?.stats?.answers as Record<string, unknown> | undefined)?.totalAnswered ?? 0)}</Text><Text className='metric-label'>累计答题</Text></View>
        <View className='metric'><Text className='metric-value'>{String((profile?.stats?.vocabulary as Record<string, unknown> | undefined)?.masteredWords ?? 0)}</Text><Text className='metric-label'>掌握单词</Text></View>
      </View>

+      <View className='section-block'>
+        <Text className='section-heading'>学习报告</Text>
+        <View className='report-panel learning-report-panel'>
+          <View className='grid-two'>
+            <View className='metric compact-metric'>
+              <Text className='metric-value'>{percent(answerStats?.accuracy)}</Text>
+              <Text className='metric-label'>累计正确率</Text>
+            </View>
+            <View className='metric compact-metric'>
+              <Text className='metric-value'>{String(answerStats?.todayAnswered ?? 0)}</Text>
+              <Text className='metric-label'>今日答题</Text>
+            </View>
+            <View className='metric compact-metric'>
+              <Text className='metric-value'>{String(wrongBook?.unresolvedWrong ?? 0)}</Text>
+              <Text className='metric-label'>待解决错题</Text>
+            </View>
+            <View className='metric compact-metric'>
+              <Text className='metric-value'>{String(reportStats?.bestScore ?? 0)}</Text>
+              <Text className='metric-label'>模考/练习最高分</Text>
+            </View>
+          </View>
+          <Text className='row-meta report-summary-line'>
+            近 {String(learningStats?.windowDays || 30)} 天题型统计 · 最近答题 {dateText(answerStats?.latestAnsweredAt)} · 已完成报告 {String(reportStats?.reportCount || 0)} 份
+          </Text>
+        </View>
+      </View>
+
+      <View className='section-block'>
+        <Text className='section-heading'>14 天趋势</Text>
+        {learningTrend.length ? (
+          <View className='trend-chart'>
+            {learningTrend.map(item => {
+              return (
+                <View className='trend-column' key={item.date}>
+                  <Text className='trend-value'>{String(item.answeredCount || 0)}</Text>
+                  <View className='trend-bar-track'>
+                    <View className={`trend-bar-fill ${trendBucket(item.answeredCount || 0, maxAnswers)}`} />
+                  </View>
+                  <Text className='trend-label'>{shortDate(item.date)}</Text>
+                </View>
+              );
+            })}
+          </View>
+        ) : <View className='empty-state'>暂无趋势数据，完成练习后会自动生成。</View>}
+      </View>
+
+      <View className='section-block'>
+        <Text className='section-heading'>题型表现</Text>
+        {questionTypes.length ? (
+          <View className='list-stack'>
+            {questionTypes.slice(0, 6).map(item => (
+              <View className='list-row' key={item.questionType}>
+                <View className='split-row'>
+                  <Text className='row-main'>{item.typeLabel || item.questionType}</Text>
+                  <Text className='status-badge'>{percent(item.accuracy)}</Text>
+                </View>
+                <Text className='row-meta'>已答 {String(item.answeredCount)} · 正确 {String(item.correctCount)} · 错误 {String(item.wrongCount)}</Text>
+                <View className='progress-track'>
+                  <View className={`progress-fill ${progressBucket(item.accuracy)}`} />
+                </View>
+              </View>
+            ))}
+          </View>
+        ) : <View className='empty-state'>暂无题型统计，开始刷题后这里会显示强弱项。</View>}
+      </View>
+
+      <View className='section-block'>
+        <Text className='section-heading'>最近练习</Text>
+        {practiceHistory.length ? (
+          <View className='list-stack'>
+            {practiceHistory.map(item => (
+              <View className='list-row' key={item.id}>
+                <View className='split-row'>
+                  <Text className='row-main'>{practiceTitle(item)}</Text>
+                  <Text className={`status-badge ${sessionStatusClass(item.status)}`}>{sessionStatusLabel(item.status)}</Text>
+                </View>
+                <Text className='row-meta'>
+                  {modeLabel(item.mode)} · 已答 {String(item.answeredCount || 0)} / {String(item.questionCount || 0)} · 正确率 {percent(item.accuracy)}
+                </Text>
+                <Text className='row-meta'>开始 {dateText(item.startedAt)}{item.submittedAt ? ` · 交卷 ${dateText(item.submittedAt)}` : ''}</Text>
+                <View className='toolbar compact-toolbar'>
+                  {item.status === 'active' ? (
+                    <Button className='primary-button' onClick={() => Taro.navigateTo({ url: `/pages/student/practice/index?practiceSessionId=${item.id}` })}>继续</Button>
+                  ) : null}
+                  {item.reportId ? (
+                    <Button className='secondary-button' onClick={() => Taro.navigateTo({ url: `/pages/student/reports/index?practiceSessionId=${item.id}` })}>报告</Button>
+                  ) : null}
+                </View>
+              </View>
+            ))}
+          </View>
+        ) : <View className='empty-state'>还没有练习历史，可以先从题库入口开始。</View>}
+      </View>
+
      <View className='section-block'>
        <Text className='section-heading'>目标与考试</Text>
        <View className='list-stack'>
@@ -117,7 +305,7 @@ export default function StudentProfilePage() {
          ))}
        </View>
        <View className='toolbar wrap'>
-          <Button className='primary-button' onClick={() => Taro.navigateTo({ url: `/pages/student/checkout/index${profile?.target?.regionId ? `?regionId=${encodeURIComponent(profile.target.regionId)}` : ''}` })}>开通会员</Button>
+          <Button className='primary-button' onClick={() => Taro.navigateTo({ url: `/pages/student/checkout/index${bestPlan?.id ? `?planId=${encodeURIComponent(bestPlan.id)}` : profile?.target?.regionId ? `?regionId=${encodeURIComponent(profile.target.regionId)}` : ''}` })}>开通会员</Button>
        </View>
      </View>

@@ -142,14 +330,16 @@ export default function StudentProfilePage() {
      </View>

      <View className='section-block'>
-        <Text className='section-heading'>运营数据</Text>
+        <Text className='section-heading'>成长数据</Text>
        <View className='toolbar'>
          <Button className='primary-button' onClick={handleCheckIn}>签到</Button>
          <Button className='secondary-button' onClick={() => Taro.navigateTo({ url: '/pages/student/catalog/index' })}>刷题</Button>
        </View>
        <View className='grid-two'>
          <View className='metric'><Text className='metric-value'>{String(badges.length)}</Text><Text className='metric-label'>勋章</Text></View>
-          <View className='metric'><Text className='metric-value'>{String(leaderboard.length)}</Text><Text className='metric-label'>排行榜样本</Text></View>
+          <View className='metric'><Text className='metric-value'>{currentRank ? `第${String(currentRank.rank)}` : String(leaderboard.length)}</Text><Text className='metric-label'>{currentRank ? `7 日答题榜 · ${String(currentRank.value)} 题` : '排行榜样本'}</Text></View>
+          <View className='metric'><Text className='metric-value'>{String(favoriteStats?.favoriteQuestions ?? 0)}</Text><Text className='metric-label'>收藏题目</Text></View>
+          <View className='metric'><Text className='metric-value'>{percent(reportStats?.avgAccuracy)}</Text><Text className='metric-label'>报告平均正确率</Text></View>
        </View>
      </View>

--- a/apps/taro/src/pages/student/student.css
+++ b/apps/taro/src/pages/student/student.css
@@ -121,6 +121,10 @@
  background: #eff6ff;
 }

+.learning-report-panel {
+  background: #f8fbff;
+}
+
 .list-stack {
  display: flex;
  flex-direction: column;
@@ -139,6 +143,18 @@
  background: #eff6ff;
 }

+.split-row {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 16px;
+}
+
+.split-row .row-main {
+  flex: 1;
+  min-width: 0;
+}
+
 .composite-subquestion {
  margin-top: 0;
 }
@@ -219,6 +235,10 @@
  background: #fff;
 }

+.compact-metric {
+  padding: 18px;
+}
+
 .metric-value {
  display: block;
  color: #0f172a;
@@ -233,6 +253,10 @@
  font-size: 22px;
 }

+.report-summary-line {
+  margin-top: 18px;
+}
+
 .empty-state {
  padding: 38px 26px;
  border: 1px dashed #cbd5e1;
@@ -308,6 +332,19 @@
  margin-top: 18px;
 }

+.compact-toolbar {
+  margin-top: 14px;
+  padding-bottom: 0;
+}
+
+.compact-toolbar .primary-button,
+.compact-toolbar .secondary-button {
+  min-width: 104px;
+  height: 56px;
+  font-size: 22px;
+  line-height: 56px;
+}
+
 .amount-row {
  display: flex;
  align-items: center;
@@ -337,11 +374,107 @@
  font-weight: 750;
 }

+.status-badge.warning {
+  background: #fffbeb;
+  color: #92400e;
+}
+
 .status-badge.danger {
  background: #fff1f2;
  color: #be123c;
 }

+.trend-chart {
+  display: grid;
+  grid-template-columns: repeat(14, minmax(0, 1fr));
+  gap: 10px;
+  align-items: end;
+  padding: 22px;
+  border: 1px solid #e2e8f0;
+  border-radius: 8px;
+  background: #fff;
+}
+
+.trend-column {
+  min-width: 0;
+  text-align: center;
+}
+
+.trend-value {
+  display: block;
+  min-height: 28px;
+  color: #334155;
+  font-size: 20px;
+  font-weight: 760;
+  line-height: 1.2;
+}
+
+.trend-bar-track {
+  display: flex;
+  align-items: flex-end;
+  justify-content: center;
+  height: 136px;
+  margin-top: 8px;
+  border-radius: 8px;
+  background: #f1f5f9;
+}
+
+.trend-bar-fill {
+  width: 100%;
+  max-width: 28px;
+  border-radius: 8px 8px 0 0;
+  background: #2563eb;
+}
+
+.trend-bar-fill.h-bucket-0 { height: 0; }
+.trend-bar-fill.h-bucket-1 { height: 10px; }
+.trend-bar-fill.h-bucket-2 { height: 20px; }
+.trend-bar-fill.h-bucket-3 { height: 30px; }
+.trend-bar-fill.h-bucket-4 { height: 40px; }
+.trend-bar-fill.h-bucket-5 { height: 50px; }
+.trend-bar-fill.h-bucket-6 { height: 62px; }
+.trend-bar-fill.h-bucket-7 { height: 74px; }
+.trend-bar-fill.h-bucket-8 { height: 86px; }
+.trend-bar-fill.h-bucket-9 { height: 98px; }
+.trend-bar-fill.h-bucket-10 { height: 110px; }
+.trend-bar-fill.h-bucket-11 { height: 122px; }
+.trend-bar-fill.h-bucket-12 { height: 132px; }
+
+.trend-label {
+  display: block;
+  margin-top: 8px;
+  color: #64748b;
+  font-size: 18px;
+  line-height: 1.2;
+}
+
+.progress-track {
+  width: 100%;
+  height: 12px;
+  margin-top: 16px;
+  overflow: hidden;
+  border-radius: 999px;
+  background: #e2e8f0;
+}
+
+.progress-fill {
+  height: 100%;
+  border-radius: 999px;
+  background: #10b981;
+}
+
+.progress-fill.w-bucket-0 { width: 0; }
+.progress-fill.w-bucket-1 { width: 10%; }
+.progress-fill.w-bucket-2 { width: 20%; }
+.progress-fill.w-bucket-3 { width: 30%; }
+.progress-fill.w-bucket-4 { width: 40%; }
+.progress-fill.w-bucket-5 { width: 50%; }
+.progress-fill.w-bucket-6 { width: 60%; }
+.progress-fill.w-bucket-7 { width: 70%; }
+.progress-fill.w-bucket-8 { width: 80%; }
+.progress-fill.w-bucket-9 { width: 90%; }
+.progress-fill.w-bucket-10 { width: 100%; }
+
 .handbook-entry-body {
  margin-top: 14px;
 }