修复学期功能

frontend/admin/semesters.php

@@ -64,16 +64,20 @@ include __DIR__ . '/../includes/header.php';
                 <label>学期名称 <span style="color:red;">*</span></label>
                 <input type="text" id="semesterName" required placeholder="如：2025春季学期" maxlength="100">
             </div>
+            <div style="margin-bottom: 8px;">
+                <button type="button" class="btn btn-sm" style="border: 1px solid #667eea; color: #667eea; margin-right: 6px;" onclick="fillSemesterDates('upper')">上学期（9月-次年2月）</button>
+                <button type="button" class="btn btn-sm" style="border: 1px solid #667eea; color: #667eea;" onclick="fillSemesterDates('lower')">下学期（3月-7月）</button>
+            </div>
             <div class="form-group">
                 <label>开始日期</label>
                 <input type="date" id="semesterStartDate">
             </div>
             <div class="form-group">
-                <label>结束日期</label>
-                <input type="date" id="semesterEndDate">
+                <label>结束日期 <small style="color: #999;">（可选）</small></label>
+                <input type="date" id="semesterEndDate" placeholder="可选，不确定可不填">
             </div>
             <div class="modal-footer">
-                <button type="submit" class="btn btn-primary">创建并激活</button>
+                <button type="submit" class="btn btn-primary">创建学期</button>
                 <button type="button" class="btn" onclick="closeModal('createSemesterModal')">取消</button>
             </div>
         </form>
@@ -89,7 +93,7 @@ include __DIR__ . '/../includes/header.php';
         </div>
         <div class="form-group">
             <p id="archiveConfirmText" style="margin: 10px 0;"></p>
-            <p style="color: #e74c3c; font-size: 14px;">注意：归档后该学期的操行分记录将不可修改或撤销，但可以查看归档数据。</p>
+            <p style="color: #e74c3c; font-size: 14px;">注意：归档前需确保学期已设置开始日期，否则无法归档。归档后该学期的操行分记录将不可修改或撤销，但可以查看归档数据。</p>
         </div>
         <div class="modal-footer">
             <button type="button" class="btn btn-primary" onclick="confirmArchive()">确认归档</button>
@@ -108,11 +112,23 @@ include __DIR__ . '/../includes/header.php';
         <div class="table-wrapper">
             <table class="table">
                 <thead>
+                    <tr>
+                        <th colspan="2" style="text-align:center; border-bottom: none;">基本信息</th>
+                        <th rowspan="2" style="vertical-align: middle;">姓名</th>
+                        <th rowspan="2" style="vertical-align: middle;">操行分</th>
+                        <th colspan="4" style="text-align:center; border-bottom: none;">考勤统计</th>
+                        <th colspan="3" style="text-align:center; border-bottom: none;">作业统计</th>
+                    </tr>
                     <tr>
                         <th>排名</th>
                         <th>学号</th>
-                        <th>姓名</th>
-                        <th>最终操行分</th>
+                        <th>出勤</th>
+                        <th>缺勤</th>
+                        <th>迟到</th>
+                        <th>请假</th>
+                        <th>已交</th>
+                        <th>未交</th>
+                        <th>迟交</th>
                     </tr>
                 </thead>
                 <tbody id="archiveDataList"></tbody>
@@ -130,6 +146,28 @@ var archiveSemesterId = null;
 var archivePage = 1;
 var archiveTotalPages = 1;
 
+function fillSemesterDates(type) {
+    var now = new Date();
+    var currentYear = now.getFullYear();
+    var currentMonth = now.getMonth() + 1;
+    var startDateInput = document.getElementById('semesterStartDate');
+    var endDateInput = document.getElementById('semesterEndDate');
+
+    if (type === 'upper') {
+        var year = currentMonth >= 6 ? currentYear : currentYear - 1;
+        var endYear = year + 1;
+        var febDay = 28;
+        if ((endYear % 4 === 0 && endYear % 100 !== 0) || endYear % 400 === 0) {
+            febDay = 29;
+        }
+        startDateInput.value = year + '-09-01';
+        endDateInput.value = endYear + '-02-' + febDay;
+    } else if (type === 'lower') {
+        startDateInput.value = currentYear + '-03-01';
+        endDateInput.value = currentYear + '-07-15';
+    }
+}
+
 async function loadSemesters() {
     const res = await apiGet('/api/semester/list');
     if (res && res.success) {
@@ -200,7 +238,7 @@ async function submitCreateSemester() {
     });
 
     if (res && res.success) {
-        showToast('学期创建成功并已激活');
+        showToast(res.message || '学期创建成功');
         closeModal('createSemesterModal');
         loadSemesters();
     } else {
@@ -262,10 +300,17 @@ async function viewArchiveData(semesterId, semesterName, page) {
                 <td>${escapeHtml(a.student_no)}</td>
                 <td>${escapeHtml(a.student_name)}</td>
                 <td>${a.final_points}</td>
+                <td>${a.attendance_present || 0}</td>
+                <td>${a.attendance_absent || 0}</td>
+                <td>${a.attendance_late || 0}</td>
+                <td>${a.attendance_leave || 0}</td>
+                <td>${a.homework_submitted || 0}</td>
+                <td>${a.homework_not_submitted || 0}</td>
+                <td>${a.homework_late || 0}</td>
             </tr>`;
         });
         if (archives.length === 0) {
-            html = '<tr><td colspan="4" style="text-align:center;">暂无归档数据</td></tr>';
+            html = '<tr><td colspan="11" style="text-align:center;">暂无归档数据</td></tr>';
         }
         document.getElementById('archiveDataList').innerHTML = html;