SharedClassManager/frontend/admin/conduct.php

<?php
/**
 * 班级操行分管理系统 - 管理端操行分管理
 * 
 * 开发者: Canglan
 * 联系方式: admin@sea-studio.top
 * 版权归属: Sea Network Technology Studio
 * 许可证: MIT License
 * 
 * 版权所有 © Sea Network Technology Studio
 */

require_once __DIR__ . '/../config.php';

if (!isset($_SESSION['user_id']) || $_SESSION['user_type'] !== 'admin') {
    header('Location: /index.php');
    exit();
}

$page_title = '操行分管理';
$role = $_SESSION['role'] ?? '';

if (!in_array($role, ['班主任', '班长', '劳动委员', '志愿委员'])) {
    header('Location: /admin/dashboard.php');
    exit();
}

include __DIR__ . '/../includes/header.php';
?>

<?php include __DIR__ . '/../includes/nav.php'; ?>

<div class="container">
    <div class="card">
        <div class="action-bar">
            <div class="action-buttons">
                <button class="btn btn-primary" onclick="showBatchPointsModal()">批量加减分</button>
                <?php if ($role === '班主任'): ?>
                <button class="btn btn-secondary" onclick="exportConductRecords()">导出记录</button>
                <?php endif; ?>
            </div>
        </div>
        
        <div class="table-wrapper">
            <table class="table">
                <thead>
                    <tr>
                        <th><input type="checkbox" id="selectAll" onclick="toggleSelectAll()"></th>
                        <th>学号</th>
                        <th>姓名</th>
                        <th>当前操行分</th>
                        <th>操作</th>
                    </tr>
                </thead>
                <tbody id="studentList"></tbody>
            </table>
        </div>
    </div>
</div>

<script>
var selectedStudentIds = [];

async function loadStudents() {
    const res = await apiGet('/api/admin/students', {page_size: 1000});
    if (res && res.success) {
        let html = '';
        res.data.students.forEach(student => {
            html += `<tr>
                <td><input type="checkbox" class="student-checkbox" data-id="${student.student_id}"></td>
                <td>${escapeHtml(student.student_no)}</td>
                <td>${escapeHtml(student.name)}</td>
                <td>${student.total_points}</td>
                <td><button class="btn btn-sm btn-primary" onclick="showSinglePointsModal(${student.student_id}, '${escapeHtml(student.name)}')">加减分</button></td>
            </tr>`;
        });
        if (res.data.students.length === 0) {
            html = '<tr><td colspan="5" style="text-align:center;">暂无学生数据</td></tr>';
        }
        document.getElementById('studentList').innerHTML = html;
    }
}

function toggleSelectAll() {
    const selectAll = document.getElementById('selectAll');
    document.querySelectorAll('.student-checkbox').forEach(cb => {
        cb.checked = selectAll.checked;
    });
}

function showSinglePointsModal(studentId, studentName) {
    selectedStudentIds = [studentId];
    document.getElementById('selectedStudentsCount').innerHTML = `${studentName} (1人)`;
    document.getElementById('pointsChange').value = '';
    document.getElementById('pointsReason').value = '';
    document.getElementById('batchPointsModal').style.display = 'flex';
}

// 导出操行分记录
async function exportConductRecords() {
    const startDate = prompt('请输入开始日期（格式：YYYY-MM-DD，留空则不限）:', '');
    if (startDate === null) return;
    const endDate = prompt('请输入结束日期（格式：YYYY-MM-DD，留空则不限）:', '');
    if (endDate === null) return;
    
    showToast('正在导出...', 'info');
    
    try {
        const params = { page: 1, page_size: 1000 };
        if (startDate) params.start_date = startDate;
        if (endDate) params.end_date = endDate;
        
        const res = await apiGet('/api/admin/conduct/history', params);
        if (res && res.success && res.data.records) {
            const records = res.data.records;
            if (records.length === 0) {
                showToast('没有找到记录', 'warning');
                return;
            }
            
            // 构建CSV内容
            let csv = '\uFEFF'; // BOM for UTF-8
            csv += '时间,学号,姓名,分数变动,原因,操作人\n';
            records.forEach(r => {
                csv += `${r.created_at || ''},${r.student_no || ''},${r.student_name || ''},${r.points_change > 0 ? '+' : ''}${r.points_change},${(r.reason || '').replace(/,/g, ';')},${r.recorder_name || ''}\n`;
            });
            
            // 下载文件
            const blob = new Blob([csv], { type: 'text/csv;charset=utf-8;' });
            const url = URL.createObjectURL(blob);
            const link = document.createElement('a');
            link.href = url;
            link.download = `操行分记录_${new Date().toISOString().slice(0,10)}.csv`;
            document.body.appendChild(link);
            link.click();
            document.body.removeChild(link);
            URL.revokeObjectURL(url);
            
            showToast(`导出成功，共${records.length}条记录`);
        } else {
            showToast('导出失败：' + (res?.message || '未知错误'), 'error');
        }
    } catch (err) {
        showToast('导出失败：' + err.message, 'error');
    }
}

loadStudents();
</script>
<script src="/assets/js/admin.js"></script>

<!-- 批量加减分模态框 -->
<div id="batchPointsModal" class="modal">
    <div class="modal-content">
        <div class="modal-header">
            <h3>批量加减分</h3>
            <button class="modal-close" onclick="closeModal('batchPointsModal')">&times;</button>
        </div>
        <form onsubmit="event.preventDefault(); submitBatchPoints()">
            <div class="form-group">
                <label>选中学生</label>
                <div id="selectedStudentsCount">0 人</div>
            </div>
            <div class="form-group">
                <label>分数变动</label>
                <input type="number" id="pointsChange" required placeholder="正数为加分，负数为扣分">
                <small><?php
                    if ($role === '班长') echo '班长单次±5分以内';
                    elseif ($role === '劳动委员') echo '劳动委员仅限±1分';
                    elseif ($role === '志愿委员') echo '志愿委员仅限加分';
                    else echo '班主任无限制';
                ?></small>
            </div>
            <div class="form-group">
                <label>原因</label>
                <textarea id="pointsReason" required rows="3" placeholder="请填写加减分原因"></textarea>
            </div>
            <div class="modal-footer">
                <button type="submit" class="btn btn-primary">确认提交</button>
                <button type="button" class="btn" onclick="closeModal('batchPointsModal')">取消</button>
            </div>
        </form>
    </div>
</div>

<?php include __DIR__ . '/../includes/footer.php'; ?>