{% extends "base.html" %}
{% block title %}配置管理 - DNS{% endblock %}
{% block content %}
<div class="page-header">
    <h1>BIND 配置管理</h1>
</div>

<div class="config-status {% if config_ok %}config-ok{% else %}config-err{% endif %}">
    <span class="config-icon">{% if config_ok %}✅{% else %}❌{% endif %}</span>
    <span>配置检查: {% if config_ok %}通过{% else %}有错误{% endif %}</span>
    {% if not config_ok %}
    <pre class="config-error">{{ config_msg }}</pre>
    {% endif %}
</div>

<div class="card">
    <div class="card-header">
        <h2>named.conf (主配置)</h2>
        <span class="text-muted text-sm">只读</span>
    </div>
    <div class="card-body">
        <pre class="config-viewer">{{ main_content }}</pre>
    </div>
</div>

<div class="card">
    <div class="card-header">
        <h2>named.conf.options (选项配置)</h2>
    </div>
    <div class="card-body">
        <form method="POST" action="{{ url_for('config_options_save') }}">
            <div class="form-group">
                <textarea name="content" class="code-editor" rows="20" spellcheck="false">{{ options_content }}</textarea>
            </div>
            <div class="form-actions">
                <button type="submit" class="btn btn-primary">💾 保存并重载</button>
            </div>
        </form>
    </div>
</div>

<div class="card">
    <div class="card-header">
        <h2>named.conf.local (本地区域配置)</h2>
    </div>
    <div class="card-body">
        <form method="POST" action="{{ url_for('config_local_save') }}">
            <div class="form-group">
                <textarea name="content" class="code-editor" rows="20" spellcheck="false">{{ local_content }}</textarea>
            </div>
            <div class="form-actions">
                <button type="submit" class="btn btn-primary">💾 保存并重载</button>
            </div>
        </form>
    </div>
</div>

<div class="card">
    <div class="card-header"><h2>配置说明</h2></div>
    <div class="card-body">
        <table class="table">
            <thead>
                <tr><th>配置文件</th><th>用途</th><th>路径</th></tr>
            </thead>
            <tbody>
                <tr>
                    <td><strong>named.conf</strong></td>
                    <td>主配置，包含其他配置文件</td>
                    <td class="text-mono text-sm">/etc/bind/named.conf</td>
                </tr>
                <tr>
                    <td><strong>named.conf.options</strong></td>
                    <td>全局选项: 监听端口/地址、转发器、查询权限等</td>
                    <td class="text-mono text-sm">/etc/bind/named.conf.options</td>
                </tr>
                <tr>
                    <td><strong>named.conf.local</strong></td>
                    <td>区域(zone)声明 - 由 Web UI 自动管理</td>
                    <td class="text-mono text-sm">/etc/bind/named.conf.local</td>
                </tr>
                <tr>
                    <td><strong>zone files</strong></td>
                    <td>DNS 记录文件</td>
                    <td class="text-mono text-sm">/etc/bind/zones/db.*</td>
                </tr>
            </tbody>
        </table>
    </div>
</div>
{% endblock %}