{% extends "base.html" %}
{% block title %}课程管理 - 学生课程管理系统{% endblock %}
{% block content %}
<div class="d-flex justify-content-between align-items-center mb-3">
    <h4><i class="bi bi-book"></i> 课程管理</h4>
    <div>
        <a href="{{ url_for('course_add') }}" class="btn btn-primary"><i class="bi bi-plus-circle"></i> 新增课程</a>
        {% if current_user.has_permission('course_export') %}<a href="{{ url_for('course_export') }}" class="btn btn-success"><i class="bi bi-download"></i> 导出Excel</a>{% endif %}
    </div>
</div>
<div class="card shadow-sm">
    <div class="card-body">
        <div class="table-responsive">
            <table class="table table-hover table-bordered">
                <thead class="table-light">
                    <tr><th>ID</th><th>课程名称</th><th>阶段</th><th>每课时单价</th><th>描述</th><th>状态</th><th>操作</th></tr>
                </thead>
                <tbody>
                    {% for c in courses %}
                    <tr>
                        <td>{{ c.id }}</td>
                        <td>{{ c.name }}</td>
                        <td><span class="badge bg-info">{{ c.level or '-' }}</span></td>
                        <td>&yen;{{ c.price_per_hour }}</td>
                        <td>{{ c.description or '-' }}</td>
                        <td>{% if c.status == 1 %}<span class="badge bg-success">启用</span>{% else %}<span class="badge bg-secondary">停用</span>{% endif %}</td>
                        <td>
                            <a href="{{ url_for('course_edit', id=c.id) }}" class="btn btn-sm btn-warning"><i class="bi bi-pencil"></i></a>
                            <form method="POST" action="{{ url_for('course_delete', id=c.id) }}" style="display:inline;" onsubmit="return confirm('确定停用该课程？')">
                                <button type="submit" class="btn btn-sm btn-danger"><i class="bi bi-x-circle"></i></button>
                            </form>
                        </td>
                    </tr>
                    {% endfor %}
                    {% if not courses %}
                    <tr><td colspan="7" class="text-center text-muted">暂无课程数据</td></tr>
                    {% endif %}
                </tbody>
            </table>
        </div>
    </div>
</div>
{% endblock %}