{% extends "base.html" %}

{% block title %}附件管理{% endblock %}

{% block content %}
    <div class="card">
        <div class="card-body">
            <div class="mb-4">
                <h5 class="border-bottom pb-2 mb-3">上传新附件</h5>
                <form method="POST" action="{{ url_for('upload_attachment') }}" enctype="multipart/form-data">
                    <div class="row">
                        <div class="col-md-4 mb-3">
                            <label for="type" class="form-label">附件类型</label>
                            <select name="type" id="type" class="form-select" required>
                                <option value="logo">Logo</option>
                                <option value="background">背景图片</option>
                                <option value="video">背景视频</option>
                            </select>
                        </div>
                        <div class="col-md-6 mb-3">
                            <label for="file" class="form-label">选择文件</label>
                            <input type="file" class="form-control" id="file" name="file" accept="image/*,video/mp4" required>
                        </div>
                        <div class="col-md-2 mb-3 d-flex align-items-end">
                            <button type="submit" class="btn btn-primary">
                                <i class="fas fa-upload me-2"></i>上传
                            </button>
                        </div>
                    </div>
                </form>
            </div>

            <div class="mb-4">
                <h5 class="border-bottom pb-2 mb-3">附件列表</h5>
                <div class="table-responsive">
                    <table class="table table-striped">
                        <thead>
                            <tr>
                                <th>预览</th>
                                <th>文件名</th>
                                <th>类型</th>
                                <th>上传时间</th>
                                <th>操作</th>
                            </tr>
                        </thead>
                        <tbody>
                            {% for attachment in attachments %}
                            <tr>
                                <td>
                                    {% if attachment.type == 'logo' %}
                                    <img src="{{ url_for('uploaded_logo', filename=attachment.filename) }}" style="max-width: 50px; max-height: 50px;" class="img-thumbnail">
                                    {% elif attachment.type == 'background' %}
                                    <img src="{{ url_for('uploaded_background', filename=attachment.filename) }}" style="max-width: 50px; max-height: 50px;" class="img-thumbnail">
                                    {% else %}
                                    <video width="80" height="45" muted style="max-width: 50px; max-height: 50px;" class="img-thumbnail">
                                        <source src="{{ url_for('uploaded_video', filename=attachment.filename) }}" type="video/mp4">
                                    </video>
                                    {% endif %}
                                </td>
                                <td>{{ attachment.filename }}</td>
                                <td>
                                    {% if attachment.type == 'logo' %}
                                    Logo
                                    {% elif attachment.type == 'background' %}
                                    背景图片
                                    {% else %}
                                    背景视频
                                    {% endif %}
                                </td>
                                <td>{{ attachment.upload_time }}</td>
                                <td>
                                    <form method="POST" action="{{ url_for('delete_attachment_route', filename=attachment.filename) }}" style="display: inline;">
                                        <button type="submit" class="btn btn-sm btn-danger" onclick="return confirm('确定要删除这个附件吗？')">
                                            <i class="fas fa-trash"></i> 删除
                                        </button>
                                    </form>
                                </td>
                            </tr>
                            {% else %}
                            <tr>
                                <td colspan="5" class="text-center">暂无附件</td>
                            </tr>
                            {% endfor %}
                        </tbody>
                    </table>
                </div>
            </div>
        <div class="mt-4">
            <a href="{{ url_for('index') }}" class="btn btn-secondary">
                <i class="fas fa-arrow-left"></i> 返回首页
            </a>
        </div>
        </div>
    </div>
{% endblock %}