{% extends "base.html" %}
{% block title %}服务配置{% endblock %}
{% block content %}
<div class="page-head">
    <h1>服务配置</h1>
</div>

<div class="card">
    <h2>服务状态</h2>
    <p>
        状态：
        {% if svc.active %}
            <span class="badge badge-ok">● 运行中</span>
        {% else %}
            <span class="badge badge-warn">○ 未运行</span>
        {% endif %}
    </p>
    {% if svc.status_text %}
    <pre class="code-block small">{{ svc.status_text }}</pre>
    {% endif %}
    <form method="post" style="display:inline">
        <input type="hidden" name="action" value="reload">
        <button type="submit" class="btn">reload（不丢连接）</button>
    </form>
    <form method="post" style="display:inline"
          onsubmit="return confirm('重启 dhcpd 会中断当前所有租约续约，确定？');">
        <input type="hidden" name="action" value="restart">
        <button type="submit" class="btn btn-warn">restart</button>
    </form>
</div>

<div class="card">
    <h2>语法检查</h2>
    {% if syntax_ok %}
        <p class="ok-text">✓ 配置语法 OK</p>
    {% else %}
        <p class="error-text">✗ 配置语法错误</p>
    {% endif %}
    {% if syntax_msg %}
    <pre class="code-block small">{{ syntax_msg }}</pre>
    {% endif %}
</div>

<div class="card">
    <h2>监听接口</h2>
    <p class="muted small">空格分隔多个接口，留空表示监听所有（生产环境强烈建议指定具体接口）</p>
    <form method="post">
        <input type="hidden" name="action" value="save_interfaces">
        <label>INTERFACESv4
            <input type="text" name="interfaces" value="{{ ifaces|join(' ') }}"
                   placeholder="例如: enp0s31f6 或留空">
        </label>
        <div class="form-actions">
            <button type="submit" class="btn btn-primary">保存（将重启 dhcpd）</button>
        </div>
    </form>
</div>

<div class="card">
    <h2>当前 dhcpd.conf</h2>
    <pre class="code-block">{{ conf }}</pre>
</div>
{% endblock %}