{% extends 'base.html' %}
{% block content %}
<div class="page-header"><h2>班级管理</h2></div>

<div class="content-card">
    {% if class_data %}
    <table>
        <tr>
            <th>序号</th>
            <th>班级名称</th>
            <th>班级描述</th>
            <th>学生人数</th>
            <th>操作</th>
        </tr>
        {% for item in class_data %}
        <tr>
            <td>{{ loop.index }}</td>
            <td>{{ item.info.class_name }}</td>
            <td>{{ item.info.description or '-' }}</td>
            <td>{{ item.student_count }}</td>
            <td>
                <a href="/class_detail/{{ item.info.id }}" class="btn btn-primary">查看学生</a>
                <a href="/edit_class/{{ item.info.id }}" class="btn">编辑</a>
                <a href="/delete_class/{{ item.info.id }}" class="btn btn-danger" onclick="return confirm('确定删除该班级吗？')">删除</a>
            </td>
        </tr>
        {% endfor %}
    </table>
    {% else %}
    <p>暂无班级数据。</p>
    {% endif %}

    <br>
    <a href="/add_class" class="btn btn-success">+ 添加班级</a>
</div>
{% endblock %}