ClassManager/frontend/admin/attendance.php

<?php
/**
 * 班级操行分管理系统 - 管理端考勤管理
 * 
 * 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 = '考勤管理';
$role = $_SESSION['role'] ?? '';

if (!in_array($role, ['班主任', '考勤委员'])) {
    header('Location: /admin/dashboard.php');
    exit();
}

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

<div class="nav">
    <a href="/admin/dashboard.php" class="nav-item">首页</a>
    <a href="/admin/students.php" class="nav-item">学生管理</a>
    <?php if ($role === '班主任' || $role === '班长'): ?>
    <a href="/admin/conduct.php" class="nav-item">操行分管理</a>
    <?php endif; ?>
    <?php if ($role === '班主任' || $role === '科代表'): ?>
    <a href="/admin/homework.php" class="nav-item">作业管理</a>
    <?php endif; ?>
    <a href="/admin/attendance.php" class="nav-item active">考勤管理</a>
    <?php if ($role === '班主任'): ?>
    <a href="/admin/subjects.php" class="nav-item">科目管理</a>
    <a href="/admin/admins.php" class="nav-item">管理员管理</a>
    <?php endif; ?>
    <a href="/admin/history.php" class="nav-item">历史记录</a>
    <a href="/admin/password.php" class="nav-item">修改密码</a>
</div>

<div class="container">
    <div class="card">
        <div class="action-bar">
            <button class="btn btn-primary" onclick="showAddAttendanceModal()">添加考勤</button>
            <div class="search-bar">
                <input type="date" id="attendanceDate" value="<?php echo date('Y-m-d'); ?>">
                <button class="btn btn-primary" onclick="loadAttendanceRecords()">查询</button>
            </div>
        </div>
        
        <div class="table-wrapper">
            <table class="table">
                <thead>
                    <tr><th>学号</th><th>姓名</th><th>状态</th><th>原因</th><th>记录人</th><th>扣分</th></tr>
                </thead>
                <tbody id="attendanceList"></tbody>
            </table>
        </div>
    </div>
</div>

<!-- 添加考勤模态框 -->
<div id="addAttendanceModal" class="modal">
    <div class="modal-content">
        <div class="modal-header">
            <h3>添加考勤记录</h3>
            <button class="modal-close" onclick="closeModal('addAttendanceModal')">&times;</button>
        </div>
        <form onsubmit="event.preventDefault(); submitAddAttendance()">
            <div class="form-group">
                <label>学生</label>
                <select id="attendanceStudentId" required></select>
            </div>
            <div class="form-group">
                <label>日期</label>
                <input type="date" id="attAttendanceDate" required>
            </div>
            <div class="form-group">
                <label>状态</label>
                <select id="attendanceStatus" required>
                    <option value="present">出勤</option>
                    <option value="absent">缺勤</option>
                    <option value="late">迟到</option>
                    <option value="leave">请假</option>
                </select>
            </div>
            <div class="form-group">
                <label>原因</label>
                <input type="text" id="attendanceReason" placeholder="缺勤/迟到/请假原因">
            </div>
            <div class="form-group">
                <label><input type="checkbox" id="attendanceDeduct"> 同时扣分</label>
                <small>扣分规则：缺勤-5分，迟到-2分，请假-1分</small>
            </div>
            <div class="modal-footer">
                <button type="submit" class="btn btn-primary">提交</button>
                <button type="button" class="btn" onclick="closeModal('addAttendanceModal')">取消</button>
            </div>
        </form>
    </div>
</div>

<script>
async function loadAttendanceRecords() {
    const date = document.getElementById('attendanceDate').value;
    const res = await apiGet('/api/admin/attendance/records', { date });
    if (res && res.success) {
        let html = '';
        res.data.records.forEach(record => {
            html += `<tr>
                <td>${escapeHtml(record.student_no)}</td>
                <td>${escapeHtml(record.student_name)}</td>
                <td>${getStatusBadge(record.status, 'attendance')}</td>
                <td>${escapeHtml(record.reason || '-')}</td>
                <td>${escapeHtml(record.recorder_name || '-')}</td>
                <td>${record.deduction_applied ? '已扣分' : '-'}</td>
            </tr>`;
        });
        if (res.data.records.length === 0) {
            html = '<tr><td colspan="6" style="text-align:center;">暂无考勤记录</td></tr>';
        }
        document.getElementById('attendanceList').innerHTML = html;
    }
}

async function loadStudentsForSelect() {
    const res = await apiGet('/api/admin/students');
    if (res && res.success) {
        let html = '<option value="">请选择学生</option>';
        res.data.students.forEach(s => {
            html += `<option value="${s.student_id}">${escapeHtml(s.student_no)} - ${escapeHtml(s.name)}</option>`;
        });
        document.getElementById('attendanceStudentId').innerHTML = html;
    }
}

async function showAddAttendanceModal() {
    await loadStudentsForSelect();
    document.getElementById('addAttendanceModal').style.display = 'flex';
    document.getElementById('attAttendanceDate').value = new Date().toISOString().split('T')[0];
}

async function submitAddAttendance() {
    const studentId = document.getElementById('attendanceStudentId').value;
    const date = document.getElementById('attAttendanceDate').value;
    const status = document.getElementById('attendanceStatus').value;
    const reason = document.getElementById('attendanceReason').value;
    const applyDeduction = document.getElementById('attendanceDeduct').checked;
    
    if (!studentId || !date || !status) {
        showToast('请填写完整信息', 'warning');
        return;
    }
    
    const res = await apiPost('/api/admin/attendance', {
        student_id: parseInt(studentId),
        date: date,
        status: status,
        reason: reason,
        apply_deduction: applyDeduction
    });
    
    if (res && res.success) {
        showToast('考勤记录添加成功');
        closeModal('addAttendanceModal');
        loadAttendanceRecords();
    } else {
        showToast(res?.message || '添加失败', 'error');
    }
}

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

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