<!doctype html>
<html lang="zh-CN">
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Proof DB Admin</title>
    <link rel="stylesheet" href="/admin.css">
</head>
<body class="admin-landing">
<main class="admin-landing-page">
    <header class="topbar page-shell">
        <div class="brand">
            <span class="brand-mark" aria-hidden="true"></span>
            <span>Proof DB Admin Console</span>
        </div>
        <div>Version <?=htmlspecialchars($version)?></div>
    </header>

    <section class="admin-landing-hero page-shell">
        <section class="admin-landing-intro panel">
            <div>
                <div class="eyebrow">Administrative Entry</div>
                <h1 class="admin-landing-title">Proof DB</h1><br><h2>档案数据中心</h2>
                <p class="lead admin-landing-lead">
                    档案储存 标签处理 向量存储 全文搜索
                </p>
            </div>

            <div class="admin-landing-meta">
                <div>
                    <div class="metric-label">关于Proof DB</div>
                    <div class="admin-landing-meta-value">ProofDB是一个专业级的历史档案后端数据中心，集成档案数据库、全文搜索引擎和RAG向量引擎。</div>
                </div>
            </div>
        </section>

        <section class="admin-landing-portal panel-soft">
            <div class="admin-landing-portal-head">
                <span>Access Control</span>
                <span>v1</span>
            </div>
            <div>
                <p class="admin-landing-portal-title">选择进入路径</p>
                <p class="admin-landing-portal-copy">Tips: PoofDB的Proof是酒精度的意思</p>
            </div>

            <div class="admin-landing-button-stack">
                <a class="button primary <?=$archiveCaskUrl === '' ? 'disabled' : ''?>" href="<?=htmlspecialchars($archiveCaskUrl ?: '#')?>">
                    <span>返回 Archive Cask</span>
                    <span class="button-key">BACK</span>
                </a>
                <a class="button" href="/admin/login">
                    <span>管理员登录</span>
                    <span class="button-key">Login</span>
                </a>
            </div>

            <div class="admin-landing-status">
                <?php if ($archiveCaskUrl === ''): ?>
                    <strong>Archive Cask 未配置。</strong> 请在 `.env` 中设置 `ARCHIVE_CASK_URL`。
                <?php else: ?>
                    <strong>Archive Cask 已连接。</strong>
                <?php endif; ?>
            </div>
        </section>
    </section>

    <footer class="footer page-shell">
        <style>
            lower {
            text-transform: lowercase;
            }
        </style>
        <span>
            Proof DB
            <lower>by</lower> 
            <a href="https://laysense.cn/" target="_blank">Shanghai Laysense Information Technology Co. Ltd.</a>
        </span>
        <span>Admin Surface / v<?=htmlspecialchars($version)?></span>
    </footer>
</main>
</body>
</html>
