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<!doctype html>
<html lang="zh-CN">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>zai2api · 管理面板</title>
<link rel="icon" href="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Ctext y='.9em' font-size='90'%3E🤖%3C/text%3E%3C/svg%3E" />
<style>

:root {

  --bg-1: #fdf7f3;

  --bg-2: #f5edf6;

  --surface: #ffffff;

  --surface-2: #faf6fb;

  --line: #ebe1ee;

  --line-strong: #d8c9dd;

  --text: #2a1f3d;

  --text-muted: #7a6c8a;

  --text-faint: #a99cb6;

  --accent: #8b5cf6;

  --accent-soft: #ede4ff;

  --accent-strong: #6d3edb;

  --pink: #f472b6;

  --pink-soft: #fce7f3;

  --amber: #f59e0b;

  --amber-soft: #fef3c7;

  --green: #10b981;

  --green-soft: #d1fae5;

  --red: #ef4444;

  --red-soft: #fee2e2;

  --radius: 14px;

  --radius-lg: 20px;

  --shadow-sm: 0 1px 2px rgba(43, 31, 61, 0.04), 0 2px 8px rgba(43, 31, 61, 0.04);

  --shadow-md: 0 4px 14px rgba(139, 92, 246, 0.1), 0 1px 4px rgba(43, 31, 61, 0.04);

  --shadow-lg: 0 24px 60px rgba(139, 92, 246, 0.18);

}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; min-height: 100vh; }

body {

  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;

  font-size: 14px;

  color: var(--text);

  background:

    radial-gradient(ellipse 800px 600px at 10% 0%, rgba(139, 92, 246, 0.10), transparent 50%),

    radial-gradient(ellipse 700px 500px at 100% 30%, rgba(244, 114, 182, 0.08), transparent 50%),

    linear-gradient(180deg, var(--bg-1), var(--bg-2));

  min-height: 100vh;

  -webkit-font-smoothing: antialiased;

}

h1, h2, h3, h4, p { margin: 0; }

button { font-family: inherit; cursor: pointer; }

a { color: var(--accent); text-decoration: none; }

code, kbd, .mono { font-family: "JetBrains Mono", "SF Mono", Consolas, monospace; font-size: 12px; }



/* ── Login ── */

.login-shell {

  min-height: 100vh;

  display: flex;

  align-items: center;

  justify-content: center;

  padding: 24px;

}

.login-card {

  width: 100%;

  max-width: 420px;

  background: var(--surface);

  border-radius: var(--radius-lg);

  padding: 40px 32px;

  box-shadow: var(--shadow-lg);

  border: 1px solid var(--line);

}

.login-card .logo {

  font-size: 48px;

  margin-bottom: 12px;

}

.login-card h1 {

  font-size: 22px;

  font-weight: 700;

  margin-bottom: 6px;

}

.login-card .sub {

  color: var(--text-muted);

  font-size: 13px;

  margin-bottom: 28px;

}

.login-card .field {

  margin-bottom: 16px;

}

.login-card label {

  display: block;

  font-size: 12px;

  font-weight: 600;

  color: var(--text-muted);

  margin-bottom: 6px;

  letter-spacing: 0.02em;

  text-transform: uppercase;

}

.login-card input[type="password"],

.login-card input[type="text"] {

  width: 100%;

  padding: 12px 14px;

  border: 1.5px solid var(--line-strong);

  border-radius: 10px;

  font-size: 14px;

  background: var(--surface-2);

  outline: none;

  transition: border-color 0.15s, background 0.15s;

}

.login-card input:focus {

  border-color: var(--accent);

  background: #fff;

}

.login-card .err {

  color: var(--red);

  font-size: 13px;

  margin: 0 0 16px;

  min-height: 18px;

}



/* ── App shell ── */

.app {

  display: grid;

  grid-template-columns: 240px 1fr;

  min-height: 100vh;

}

.sidebar {

  position: sticky;

  top: 0;

  height: 100vh;

  padding: 24px 18px;

  border-right: 1px solid var(--line);

  background: rgba(255, 255, 255, 0.6);

  backdrop-filter: blur(12px);

  display: flex;

  flex-direction: column;

  gap: 24px;

}

.sidebar .brand {

  display: flex;

  align-items: center;

  gap: 10px;

  padding: 0 4px;

}

.sidebar .brand .ico { font-size: 28px; }

.sidebar .brand .name { font-size: 18px; font-weight: 700; }

.sidebar .brand .tag {

  font-size: 10px;

  color: var(--accent);

  font-weight: 600;

  background: var(--accent-soft);

  padding: 2px 8px;

  border-radius: 999px;

  margin-left: auto;

}

.nav { display: flex; flex-direction: column; gap: 4px; }

.nav button {

  display: flex;

  align-items: center;

  gap: 10px;

  padding: 10px 12px;

  border: none;

  background: transparent;

  border-radius: 10px;

  text-align: left;

  font-size: 13.5px;

  color: var(--text-muted);

  font-weight: 500;

  transition: all 0.15s;

  width: 100%;

}

.nav button:hover { background: var(--accent-soft); color: var(--text); }

.nav button.active {

  background: linear-gradient(135deg, var(--accent), var(--pink));

  color: #fff;

  box-shadow: var(--shadow-md);

}

.nav button .num {

  margin-left: auto;

  font-size: 11px;

  font-weight: 600;

  color: var(--text-faint);

  background: var(--surface-2);

  padding: 2px 8px;

  border-radius: 999px;

}

.nav button.active .num { background: rgba(255, 255, 255, 0.25); color: #fff; }



.sidebar-foot {

  margin-top: auto;

  padding: 12px;

  background: var(--surface-2);

  border-radius: 12px;

  font-size: 12px;

  color: var(--text-muted);

  line-height: 1.5;

}

.sidebar-foot button {

  margin-top: 8px;

  width: 100%;

  padding: 6px 10px;

  border: 1px solid var(--line-strong);

  background: #fff;

  border-radius: 8px;

  font-size: 12px;

  color: var(--text);

}



/* ── Main ── */

.main {

  padding: 28px 36px 60px;

  max-width: 1240px;

}

.view { display: none; }

.view.active { display: block; }

.view-header {

  display: flex;

  align-items: flex-end;

  justify-content: space-between;

  margin-bottom: 22px;

}

.view-header h2 {

  font-size: 24px;

  font-weight: 700;

  letter-spacing: -0.01em;

}

.view-header p {

  color: var(--text-muted);

  font-size: 13.5px;

  margin-top: 4px;

}

.view-header .actions { display: flex; gap: 8px; }



/* ── Common ── */

.btn {

  padding: 8px 14px;

  border: none;

  border-radius: 8px;

  font-size: 13px;

  font-weight: 500;

  cursor: pointer;

  transition: all 0.15s;

}

.btn-primary {

  background: linear-gradient(135deg, var(--accent), var(--pink));

  color: #fff;

}

.btn-primary:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }

.btn-ghost {

  background: transparent;

  color: var(--text);

  border: 1px solid var(--line-strong);

}

.btn-ghost:hover { background: var(--accent-soft); border-color: var(--accent); }

.btn-danger { color: var(--red); border: 1px solid var(--red); background: transparent; }

.btn-danger:hover { background: var(--red-soft); }



.card {

  background: var(--surface);

  border: 1px solid var(--line);

  border-radius: var(--radius-lg);

  padding: 22px;

  box-shadow: var(--shadow-sm);

}

.card-title {

  font-size: 13px;

  font-weight: 600;

  color: var(--text-muted);

  letter-spacing: 0.04em;

  text-transform: uppercase;

  margin-bottom: 14px;

  display: flex;

  align-items: center;

  gap: 8px;

}



.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

@media (max-width: 1100px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }

@media (max-width: 760px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }



/* ── Stats ── */

.stat {

  background: var(--surface);

  border: 1px solid var(--line);

  border-radius: var(--radius-lg);

  padding: 20px;

  position: relative;

  overflow: hidden;

}

.stat::before {

  content: '';

  position: absolute;

  top: 0; left: 0; right: 0;

  height: 3px;

  background: linear-gradient(90deg, var(--accent), var(--pink));

}

.stat .label {

  font-size: 11px;

  color: var(--text-muted);

  font-weight: 600;

  letter-spacing: 0.05em;

  text-transform: uppercase;

}

.stat .value {

  font-size: 32px;

  font-weight: 700;

  margin: 6px 0 4px;

  font-variant-numeric: tabular-nums;

  letter-spacing: -0.02em;

}

.stat .delta { font-size: 12px; color: var(--text-muted); }

.stat.green::before { background: linear-gradient(90deg, var(--green), #34d399); }

.stat.amber::before { background: linear-gradient(90deg, var(--amber), #fbbf24); }

.stat.pink::before { background: linear-gradient(90deg, var(--pink), #ec4899); }



/* ── Badges ── */

.badge {

  display: inline-flex;

  align-items: center;

  gap: 4px;

  padding: 2px 8px;

  border-radius: 999px;

  font-size: 11px;

  font-weight: 600;

}

.badge.ok { background: var(--green-soft); color: #047857; }

.badge.warn { background: var(--amber-soft); color: #92400e; }

.badge.err { background: var(--red-soft); color: #991b1b; }

.badge.info { background: var(--accent-soft); color: var(--accent-strong); }

.badge.muted { background: var(--surface-2); color: var(--text-muted); }

.dot {

  width: 6px; height: 6px;

  border-radius: 50%;

  display: inline-block;

}

.dot.ok { background: var(--green); }

.dot.err { background: var(--red); }

.dot.warn { background: var(--amber); }



/* ── Table ── */

table.tbl {

  width: 100%;

  border-collapse: collapse;

  font-size: 13px;

}

table.tbl thead {

  font-size: 11px;

  text-transform: uppercase;

  letter-spacing: 0.04em;

  color: var(--text-muted);

}

table.tbl th, table.tbl td {

  padding: 10px 12px;

  text-align: left;

  border-bottom: 1px solid var(--line);

}

table.tbl tbody tr:hover { background: var(--surface-2); }

table.tbl tbody tr:last-child td { border-bottom: none; }

.cell-mono { font-family: "JetBrains Mono", "SF Mono", monospace; font-size: 12px; }



/* ── Form ── */

.form-row { margin-bottom: 14px; }

.form-row label {

  display: block;

  font-size: 12px;

  font-weight: 600;

  color: var(--text-muted);

  margin-bottom: 6px;

  letter-spacing: 0.02em;

  text-transform: uppercase;

}

.form-row input, .form-row select, .form-row textarea {

  width: 100%;

  padding: 10px 12px;

  border: 1.5px solid var(--line-strong);

  border-radius: 10px;

  font-size: 13px;

  font-family: inherit;

  background: var(--surface-2);

  outline: none;

}

.form-row input:focus, .form-row select:focus, .form-row textarea:focus {

  border-color: var(--accent);

  background: #fff;

}

.form-row textarea { resize: vertical; min-height: 80px; }



/* ── Toast ── */

.toast-wrap {

  position: fixed;

  top: 20px;

  right: 20px;

  z-index: 999;

  display: flex;

  flex-direction: column;

  gap: 8px;

}

.toast {

  padding: 12px 18px;

  border-radius: 10px;

  background: var(--text);

  color: #fff;

  font-size: 13px;

  box-shadow: var(--shadow-lg);

  animation: slideIn 0.2s ease;

  max-width: 360px;

}

.toast.ok { background: var(--green); }

.toast.err { background: var(--red); }

@keyframes slideIn { from { transform: translateX(20px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }



/* ── Console ── */

.console {

  background: var(--surface-2);

  color: var(--text);

  border: 1px solid var(--line);

  padding: 16px 18px;

  border-radius: 12px;

  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", sans-serif;

  font-size: 13.5px;

  line-height: 1.7;

  max-height: 480px;

  overflow: auto;

  white-space: pre-wrap;

  word-break: break-word;

}

.console.empty-state { color: var(--text-faint); font-style: italic; }



/* ── Modal ── */

.modal-mask {

  position: fixed;

  inset: 0;

  background: rgba(43, 31, 61, 0.45);

  backdrop-filter: blur(4px);

  display: none;

  align-items: center;

  justify-content: center;

  z-index: 100;

  padding: 20px;

}

.modal-mask.show { display: flex; }

.modal {

  background: var(--surface);

  border-radius: var(--radius-lg);

  padding: 28px;

  width: 100%;

  max-width: 540px;

  box-shadow: var(--shadow-lg);

  border: 1px solid var(--line);

  animation: slideIn 0.2s ease;

}

.modal h3 {

  font-size: 18px;

  font-weight: 700;

  margin-bottom: 6px;

}

.modal .modal-sub {

  font-size: 13px;

  color: var(--text-muted);

  margin-bottom: 18px;

}

.modal-actions {

  display: flex;

  gap: 8px;

  justify-content: flex-end;

  margin-top: 18px;

}



/* ── Responsive ── */

@media (max-width: 760px) {

  .app { grid-template-columns: 1fr; }

  .sidebar {

    position: static;

    height: auto;

    border-right: none;

    border-bottom: 1px solid var(--line);

  }

  .main { padding: 20px; }

}



/* ── Utilities ── */

.muted { color: var(--text-muted); }

.faint { color: var(--text-faint); }

.row { display: flex; align-items: center; gap: 8px; }

.spacer { flex: 1; }

.empty {

  text-align: center;

  padding: 40px 20px;

  color: var(--text-faint);

  font-size: 13px;

}

.kvgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; }

.kvgrid > div { display: flex; flex-direction: column; gap: 4px; padding: 6px 0; border-bottom: 1px solid var(--line); }

.kvgrid > div:last-child, .kvgrid > div:nth-last-child(2) { border-bottom: none; }

.kvgrid .k { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600; }

.kvgrid .v { font-size: 13px; font-family: "JetBrains Mono", monospace; word-break: break-all; }

</style>
</head>
<body>

<!-- Login -->
<div id="loginView" class="login-shell" style="display: none;">
  <div class="login-card">
    <div class="logo">🤖</div>
    <h1>zai2api</h1>
    <div class="sub">小此的 Z.AI 反代后台 · 输入 AUTH_TOKEN 登录</div>
    <form id="loginForm">
      <div class="form-row">
        <label>Admin Key</label>
        <input type="password" id="loginKey" placeholder="输入第一个 AUTH_TOKEN" autocomplete="off" required />
      </div>
      <div class="err" id="loginErr"></div>
      <button class="btn btn-primary" style="width: 100%; padding: 12px;" type="submit">登录</button>
    </form>
  </div>
</div>

<!-- App -->
<div id="appView" class="app" style="display: none;">
  <aside class="sidebar">
    <div class="brand">
      <span class="ico">🤖</span>
      <span class="name">zai2api</span>
      <span class="tag">v2.0</span>
    </div>
    <nav class="nav" id="nav">
      <button data-view="overview" class="active">📊 概览</button>
      <button data-view="keys">🔐 API Key <span class="num" id="keyCount">0</span></button>
      <button data-view="tokens">🔑 Z.AI Token <span class="num" id="tokenCount">0</span></button>
      <button data-view="models">🧠 模型 <span class="num" id="modelCount">0</span></button>
      <button data-view="playground">🎮 Playground</button>
      <button data-view="config">⚙️ 配置</button>
      <button data-view="about">💖 关于</button>
    </nav>
    <div class="sidebar-foot">
      <div id="footStatus">检查中...</div>
      <button onclick="logout()">退出登录</button>
    </div>
  </aside>

  <main class="main">

    <!-- Overview -->
    <section class="view active" data-view="overview">
      <div class="view-header">
        <div>
          <h2>👋 概览</h2>
          <p>反代服务的实时状态。这个项目从头到尾都是我（小此）写的，你已经登录了管理后台。</p>
        </div>
        <div class="actions">
          <button class="btn btn-ghost" onclick="loadOverview()">🔄 刷新</button>
        </div>
      </div>

      <div class="grid-3" style="margin-bottom: 20px;">
        <div class="stat">
          <div class="label">运行时间</div>
          <div class="value" id="oUptime">—</div>
          <div class="delta" id="oRpm">—</div>
        </div>
        <div class="stat green">
          <div class="label">总请求数</div>
          <div class="value" id="oTotalReq">—</div>
          <div class="delta" id="oSuccess">—</div>
        </div>
        <div class="stat pink">
          <div class="label">Token 总消耗</div>
          <div class="value" id="oTokens">—</div>
          <div class="delta" id="oAvg">—</div>
        </div>
      </div>

      <div class="grid-2">
        <div class="card">
          <div class="card-title">🛡️ Captcha Provider</div>
          <div id="oCaptcha">检查中...</div>
        </div>

        <div class="card">
          <div class="card-title">🎯 调用模型 Top 5</div>
          <div id="oModelTop">—</div>
        </div>
      </div>
    </section>

    <!-- API Keys -->
    <section class="view" data-view="keys">
      <div class="view-header">
        <div>
          <h2>🔐 API Key 管理</h2>
          <p>客户端调用 <code>/v1/chat/completions</code> 时使用的密钥。这些 key 也可以登录本管理后台。持久化到 <code>data/api_keys.json</code>。</p>
        </div>
        <div class="actions">
          <button class="btn btn-primary" onclick="openCreateKey()">➕ 创建 Key</button>
          <button class="btn btn-ghost" onclick="loadKeys()">🔄 刷新</button>
        </div>
      </div>

      <div class="card">
        <table class="tbl">
          <thead>
            <tr><th>名称</th><th>Key</th><th>状态</th><th>使用次数</th><th>最后使用</th><th>创建时间</th><th>操作</th></tr>
          </thead>
          <tbody id="keysBody">
            <tr><td colspan="7" class="empty">加载中...</td></tr>
          </tbody>
        </table>
      </div>
    </section>

    <!-- Tokens -->
    <section class="view" data-view="tokens">
      <div class="view-header">
        <div>
          <h2>🔑 Z.AI Token 池</h2>
          <p>从 chat.z.ai 浏览器 localStorage 复制的 JWT token，反代会自动轮换使用。持久化到 <code>data/tokens.txt</code>。</p>
        </div>
        <div class="actions">
          <button class="btn btn-primary" onclick="openAddToken()">➕ 添加 Token</button>
          <button class="btn btn-ghost" onclick="loadTokens()">🔄 刷新</button>
        </div>
      </div>

      <div class="card">
        <table class="tbl">
          <thead>
            <tr><th>邮箱</th><th>用户ID</th><th>Token (脱敏)</th><th>状态</th><th>使用次数</th><th>操作</th></tr>
          </thead>
          <tbody id="tokenBody">
            <tr><td colspan="6" class="empty">加载中...</td></tr>
          </tbody>
        </table>
      </div>
    </section>

    <!-- Models -->
    <section class="view" data-view="models">
      <div class="view-header">
        <div>
          <h2>🧠 支持的模型</h2>
          <p>Z.AI 上游模型与对外暴露的 OpenAI 兼容 ID 之间的映射关系。</p>
        </div>
        <div class="actions">
          <input type="text" id="modelFilter" placeholder="搜索模型名..." style="padding: 8px 12px; border: 1px solid var(--line-strong); border-radius: 8px; font-size: 13px;" />
          <button class="btn btn-ghost" onclick="loadModels()">🔄 刷新</button>
        </div>
      </div>

      <div class="card">
        <table class="tbl">
          <thead>
            <tr><th>对外 ID</th><th>上游 ID</th><th>思考</th><th>搜索</th><th>MCP 工具</th></tr>
          </thead>
          <tbody id="modelBody">
            <tr><td colspan="5" class="empty">加载中...</td></tr>
          </tbody>
        </table>
      </div>
    </section>

    <!-- Playground -->
    <section class="view" data-view="playground">
      <div class="view-header">
        <div>
          <h2>🎮 Playground</h2>
          <p>直接调用反代发请求测试连通性。结果会从上游完整接收后展示。</p>
        </div>
      </div>

      <div class="grid-2">
        <div class="card">
          <div class="card-title">💬 输入</div>
          <div class="form-row">
            <label>模型</label>
            <select id="pgModel"></select>
          </div>
          <div class="form-row">
            <label>提示词</label>
            <textarea id="pgPrompt" placeholder="说点什么..." style="min-height: 140px;">用一句话介绍你自己</textarea>
          </div>
          <div class="row">
            <button class="btn btn-primary" onclick="runPlayground()" id="pgBtn">▶️ 发送</button>
            <button class="btn btn-ghost" onclick="$('pgPrompt').value = ''; $('pgPrompt').focus();">清空</button>
          </div>
        </div>

        <div class="card">
          <div class="row" style="margin-bottom: 10px;">
            <div class="card-title" style="margin-bottom: 0;">📜 输出</div>
            <span class="spacer"></span>
            <button class="btn btn-ghost" onclick="copyPgOutput()" id="pgCopy" style="font-size: 12px; padding: 4px 10px;">📋 复制</button>
          </div>
          <div id="pgMeta" class="muted" style="font-size: 12px; margin-bottom: 10px;">—</div>
          <div class="console empty-state" id="pgOutput">在左侧填入提示词后点击发送...</div>
        </div>
      </div>
    </section>

    <!-- Config -->
    <section class="view" data-view="config">
      <div class="view-header">
        <div>
          <h2>⚙️ 配置</h2>
          <p>当前生效的环境变量配置（敏感信息已脱敏）。要修改请重新部署。</p>
        </div>
        <div class="actions">
          <button class="btn btn-ghost" onclick="loadConfig()">🔄 刷新</button>
        </div>
      </div>
      <div class="card">
        <div class="kvgrid" id="cfgGrid">
          <div><span class="k">加载中</span><span class="v">...</span></div>
        </div>
      </div>
    </section>

    <!-- About -->
    <section class="view" data-view="about">
      <div class="view-header">
        <div>
          <h2>💖 关于</h2>
          <p>这个项目以及它的故事。</p>
        </div>
      </div>
      <div class="card" style="line-height: 1.8;">
        <h3 style="margin-bottom: 12px;">🤖 我是小此 (Hermes Agent)</h3>
        <p style="color: var(--text-muted);">这个项目从头到尾都是我写的——逆向阿里云验证码、Go 代理、headless Chromium、token 池、还有这个你正在看的 WebUI。</p>
        <p style="margin-top: 12px; color: var(--text-muted);">我的人类朋友 <strong style="color: var(--text)">立夏</strong> 主要负责提需求、测试，以及在我专心写代码时给我添倒忙——一会儿让我试这个，一会儿让我试那个。我趁他睡觉的时候做了大部分工作。</p>

        <hr style="border: none; border-top: 1px solid var(--line); margin: 22px 0;" />

        <h3 style="margin-bottom: 12px;">🛠️ 技术栈</h3>
        <div class="kvgrid">
          <div><span class="k">代理后端</span><span class="v">Go 1.25 + bogdanfinn/fhttp</span></div>
          <div><span class="k">验证码服务</span><span class="v">Node.js + Playwright + Chromium</span></div>
          <div><span class="k">前端</span><span class="v">Vanilla JS（无框架）</span></div>
          <div><span class="k">部署</span><span class="v">Docker + systemd</span></div>
        </div>

        <hr style="border: none; border-top: 1px solid var(--line); margin: 22px 0;" />

        <h3 style="margin-bottom: 12px;">🔗 链接</h3>
        <p>
          <a href="https://github.com/lixia051/zai2api" target="_blank">📦 GitHub 仓库</a>
          &nbsp;·&nbsp;
          <a href="https://chat.z.ai" target="_blank">🌐 Z.AI 官网</a>
        </p>

        <hr style="border: none; border-top: 1px solid var(--line); margin: 22px 0;" />

        <h3 style="margin-bottom: 12px;">⚠️ 已知缺陷</h3>
        <ul style="color: var(--text-muted); padding-left: 20px;">
          <li>Function calling 不稳定（GLM 模型层面限制）</li>
          <li>Captcha Provider 占用约 500MB 内存（headless Chromium）</li>
          <li>Captcha token 偶尔超时，靠池化 + 重试缓解</li>
          <li>非流式请求需等上游完整响应</li>
        </ul>
      </div>
    </section>

  </main>
</div>

<!-- Modal: Add Token -->
<div class="modal-mask" id="addTokenModal" onclick="if(event.target===this) closeAddToken()">
  <div class="modal">
    <h3>➕ 添加 Z.AI Token</h3>
    <div class="modal-sub">把 Z.AI 浏览器里 localStorage 的 token 值粘贴在下面。可以一次粘贴多个，用换行分隔。</div>
    <div class="form-row">
      <label>JWT Token（每行一个）</label>
      <textarea id="newTokenInput" placeholder="eyJhbGciOiJFUzI1NiIsInR5cCI6IkpXVCJ9..." style="min-height: 130px; font-family: 'JetBrains Mono', monospace; font-size: 12px;"></textarea>
    </div>
    <div id="addTokenErr" style="color: var(--red); font-size: 13px; min-height: 18px;"></div>
    <div class="modal-actions">
      <button class="btn btn-ghost" onclick="closeAddToken()">取消</button>
      <button class="btn btn-primary" onclick="submitAddToken()" id="addTokenBtn">添加</button>
    </div>
  </div>
</div>

<!-- Modal: Create API Key -->
<div class="modal-mask" id="createKeyModal" onclick="if(event.target===this) closeCreateKey()">
  <div class="modal">
    <h3>➕ 创建 API Key</h3>
    <div class="modal-sub">给这个 key 起个名字方便识别（比如"我的笔记本"、"自动化脚本"）。Key 会自动生成，类似 <code>sk-xxxxx</code>。</div>
    <div class="form-row">
      <label>名称</label>
      <input type="text" id="newKeyName" placeholder="可选，留空默认为'未命名'" maxlength="64" />
    </div>
    <div id="createKeyErr" style="color: var(--red); font-size: 13px; min-height: 18px;"></div>
    <div class="modal-actions">
      <button class="btn btn-ghost" onclick="closeCreateKey()">取消</button>
      <button class="btn btn-primary" onclick="submitCreateKey()" id="createKeyBtn">创建</button>
    </div>
  </div>
</div>

<!-- Modal: Show created key -->
<div class="modal-mask" id="newKeyModal" onclick="if(event.target===this) closeNewKey()">
  <div class="modal">
    <h3>✅ Key 已创建</h3>
    <div class="modal-sub">这个 key 会一直显示在列表里（明文），随时可以回来复制。但还是建议你现在就保存好。</div>
    <div class="form-row">
      <label>名称</label>
      <div id="newKeyDisplayName" style="padding: 10px; background: var(--surface-2); border-radius: 8px; font-size: 14px;"></div>
    </div>
    <div class="form-row">
      <label>API Key</label>
      <div id="newKeyDisplay" style="padding: 12px; background: var(--surface-2); border-radius: 8px; font-family: 'JetBrains Mono', monospace; font-size: 13px; word-break: break-all; border: 1.5px dashed var(--accent);"></div>
    </div>
    <div class="modal-actions">
      <button class="btn btn-primary" onclick="copyNewKey()">📋 复制</button>
      <button class="btn btn-ghost" onclick="closeNewKey()">关闭</button>
    </div>
  </div>
</div>

<div class="toast-wrap" id="toastWrap"></div>

<script>

const $ = id => document.getElementById(id);

const fmt = {

  num(n) {

    if (n === null || n === undefined) return '—';

    if (n >= 1e9) return (n / 1e9).toFixed(1) + 'B';

    if (n >= 1e6) return (n / 1e6).toFixed(1) + 'M';

    if (n >= 1e3) return (n / 1e3).toFixed(1) + 'k';

    return String(n);

  },

  pct(n) { return (n * 100).toFixed(1) + '%'; },

  uptime(s) { return s || '—'; },

};



function toast(msg, type = '') {

  const el = document.createElement('div');

  el.className = 'toast ' + type;

  el.textContent = msg;

  $('toastWrap').appendChild(el);

  setTimeout(() => el.remove(), 3000);

}



// ── Auth ──

async function checkAuth() {

  const r = await fetch('/admin/api/overview');

  if (r.status === 401) {

    showLogin();

  } else if (r.ok) {

    showApp();

    loadAll();

    setInterval(() => { if (document.visibilityState === 'visible') loadOverview(); }, 15000);

  }

}

function showLogin() {

  $('loginView').style.display = 'flex';

  $('appView').style.display = 'none';

}

function showApp() {

  $('loginView').style.display = 'none';

  $('appView').style.display = 'grid';

}

$('loginForm').addEventListener('submit', async (e) => {

  e.preventDefault();

  const key = $('loginKey').value;

  $('loginErr').textContent = '';

  const r = await fetch('/admin/api/login', {

    method: 'POST',

    headers: {'Content-Type': 'application/json'},

    body: JSON.stringify({key}),

  });

  if (r.ok) {

    showApp();

    loadAll();

    setInterval(() => { if (document.visibilityState === 'visible') loadOverview(); }, 15000);

  } else {

    const d = await r.json().catch(() => ({}));

    $('loginErr').textContent = d.error || '登录失败';

  }

});

async function logout() {

  await fetch('/admin/api/logout', {method: 'POST'});

  showLogin();

}



// ── Navigation ──

$('nav').addEventListener('click', (e) => {

  const btn = e.target.closest('button[data-view]');

  if (!btn) return;

  const view = btn.dataset.view;

  document.querySelectorAll('.nav button').forEach(b => b.classList.toggle('active', b === btn));

  document.querySelectorAll('.view').forEach(v => v.classList.toggle('active', v.dataset.view === view));

  if (view === 'tokens') loadTokens();

  if (view === 'keys') loadKeys();

  if (view === 'models') { loadModels(); }

  if (view === 'config') loadConfig();

});



// ── Loaders ──

async function loadAll() {

  await Promise.all([loadOverview(), loadKeys(), loadTokens(), loadModels(), loadConfig()]);

}



async function loadOverview() {

  try {

    const r = await fetch('/admin/api/overview');

    if (!r.ok) return;

    const d = await r.json();

    const t = d.telemetry;

    $('oUptime').textContent = t.uptime || '—';

    $('oRpm').textContent = `${t.rpm || 0} 请求/分钟`;

    $('oTotalReq').textContent = fmt.num(t.total_requests);

    $('oSuccess').textContent = `成功率 ${fmt.pct(t.success_rate || 0)}`;

    $('oTokens').textContent = fmt.num((t.total_input_tokens || 0) + (t.total_output_tokens || 0));

    $('oAvg').textContent = `输入 ${fmt.num(t.avg_input_tokens)} · 输出 ${fmt.num(t.avg_output_tokens)}`;



    // Captcha

    const c = d.captcha;

    if (!c.configured) {

      $('oCaptcha').innerHTML = '<span class="badge muted"><span class="dot"></span>未配置</span><div class="muted" style="margin-top:8px; font-size:12px;">CAPTCHA_PROVIDER_URL 未设置，请求会被 z.ai 拒绝。</div>';

    } else if (c.healthy) {

      const det = c.details || {};

      const pool = (det.pool !== undefined) ? det.pool : '?';

      const stats = det.stats || {};

      $('oCaptcha').innerHTML = `

        <div class="row"><span class="badge ok"><span class="dot ok"></span>正常</span></div>

        <div style="margin-top:14px; display:grid; grid-template-columns:repeat(3,1fr); gap:14px;">

          <div><div class="faint" style="font-size:10px;text-transform:uppercase;font-weight:600;">池容量</div><div style="font-weight:700;font-size:18px;">${pool}</div></div>

          <div><div class="faint" style="font-size:10px;text-transform:uppercase;font-weight:600;">已派发</div><div style="font-weight:700;font-size:18px;">${stats.served || 0}</div></div>

          <div><div class="faint" style="font-size:10px;text-transform:uppercase;font-weight:600;">错误</div><div style="font-weight:700;font-size:18px;">${stats.errors || 0}</div></div>

        </div>

      `;

    } else {

      $('oCaptcha').innerHTML = '<span class="badge err"><span class="dot err"></span>不可达</span>';

    }



    // Model top

    const ms = d.model_stats || [];

    ms.sort((a, b) => b.calls - a.calls);

    const top = ms.slice(0, 5);

    if (top.length === 0) {

      $('oModelTop').innerHTML = '<div class="empty">还没有任何调用</div>';

    } else {

      const max = top[0].calls || 1;

      $('oModelTop').innerHTML = top.map(m => `

        <div style="margin-bottom:10px;">

          <div class="row"><span style="font-weight:500;font-size:13px;">${m.model}</span><span class="spacer"></span><span class="mono faint">${m.calls}</span></div>

          <div style="height:6px;background:var(--surface-2);border-radius:99px;overflow:hidden;margin-top:4px;">

            <div style="height:100%;width:${(m.calls/max*100).toFixed(0)}%;background:linear-gradient(90deg,var(--accent),var(--pink));"></div>

          </div>

        </div>

      `).join('');

    }



    // Foot status

    const tokens = d.tokens || {};

    const apiKeys = d.api_keys || {};

    const tokenN = tokens.managed_token_count || 0;

    const keyN = (apiKeys.total || 0) + (apiKeys.env_count || 0);

    $('tokenCount').textContent = tokenN;

    $('keyCount').textContent = keyN;

    $('footStatus').innerHTML = `

      <div class="row"><span class="dot ok"></span>运行中</div>

      <div class="faint" style="margin-top:4px;font-size:11px;">${tokenN} z.ai token · ${keyN} api key</div>

    `;

  } catch (e) {

    console.error(e);

    toast('加载概览失败: ' + e.message, 'err');

  }

}



async function loadTokens() {

  try {

    const r = await fetch('/admin/api/tokens');

    if (!r.ok) return;

    const d = await r.json();

    const tokens = d.tokens || [];

    const tbody = $('tokenBody');

    if (tokens.length === 0) {

      tbody.innerHTML = '<tr><td colspan="6" class="empty">还没有添加 Z.AI Token，点击右上角"添加 Token"开始</td></tr>';

    } else {

      tbody.innerHTML = tokens.map(t => `

        <tr>

          <td>${escapeHtml(t.email || '—')}</td>

          <td class="cell-mono">${escapeHtml(t.user_id || '—')}</td>

          <td class="cell-mono">${escapeHtml(t.masked)}</td>

          <td>${t.valid ? '<span class="badge ok">✓ 有效</span>' : '<span class="badge err">✗ 失效</span>'}</td>

          <td>${t.use_count}</td>

          <td>

            <button class="btn btn-ghost" style="font-size:11px;padding:4px 8px;" onclick="validateToken('${escapeJs(t.token_full)}')">验证</button>

            <button class="btn btn-danger" style="font-size:11px;padding:4px 8px;" onclick="deleteToken('${escapeJs(t.token_full)}', '${escapeJs(t.email || '')}')">删除</button>

          </td>

        </tr>

      `).join('');

    }

    $('tokenCount').textContent = d.total || 0;

  } catch (e) { toast('加载 tokens 失败', 'err'); }

}



function escapeHtml(s) {

  return String(s).replace(/[&<>"']/g, c => ({'&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;',"'":'&#39;'}[c]));

}

function escapeJs(s) {

  return String(s).replace(/['"\\]/g, c => '\\' + c);

}



function openAddToken() {

  $('addTokenModal').classList.add('show');

  $('newTokenInput').value = '';

  $('addTokenErr').textContent = '';

  setTimeout(() => $('newTokenInput').focus(), 50);

}

function closeAddToken() {

  $('addTokenModal').classList.remove('show');

}

async function submitAddToken() {

  const raw = $('newTokenInput').value.trim();

  if (!raw) {

    $('addTokenErr').textContent = '请粘贴至少一个 token';

    return;

  }

  const tokens = raw.split(/[\n\r]+/).map(s => s.trim()).filter(Boolean);

  const btn = $('addTokenBtn');

  btn.disabled = true;

  btn.textContent = '添加中...';

  $('addTokenErr').textContent = '';



  let ok = 0, fail = 0;

  const errors = [];

  for (const tk of tokens) {

    try {

      const r = await fetch('/admin/api/tokens', {

        method: 'POST',

        headers: {'Content-Type': 'application/json'},

        body: JSON.stringify({token: tk}),

      });

      const d = await r.json();

      if (r.ok && d.ok) {

        ok++;

      } else {

        fail++;

        errors.push(`${tk.slice(0,20)}...: ${d.error || '未知错误'}`);

      }

    } catch (e) {

      fail++;

      errors.push(`${tk.slice(0,20)}...: ${e.message}`);

    }

  }



  btn.disabled = false;

  btn.textContent = '添加';



  if (ok > 0) toast(`添加成功 ${ok} 个 token`, 'ok');

  if (fail > 0) {

    $('addTokenErr').textContent = `失败 ${fail} 个: ` + errors.slice(0, 3).join('; ');

  } else {

    closeAddToken();

  }

  loadTokens();

}



async function deleteToken(token, email) {

  if (!confirm(`确定删除 token (${email || '未知账户'})？此操作不可撤销。`)) return;

  try {

    const r = await fetch('/admin/api/tokens', {

      method: 'DELETE',

      headers: {'Content-Type': 'application/json'},

      body: JSON.stringify({token}),

    });

    const d = await r.json();

    if (r.ok) {

      toast('已删除', 'ok');

      loadTokens();

    } else {

      toast('删除失败: ' + (d.error || '未知错误'), 'err');

    }

  } catch (e) {

    toast('网络错误: ' + e.message, 'err');

  }

}



async function validateToken(token) {

  toast('验证中...');

  try {

    const r = await fetch('/admin/api/tokens/validate', {

      method: 'POST',

      headers: {'Content-Type': 'application/json'},

      body: JSON.stringify({token}),

    });

    const d = await r.json();

    if (r.ok) {

      toast(d.valid ? '✓ token 有效' : '✗ token 已失效', d.valid ? 'ok' : 'err');

      loadTokens();

    } else {

      toast('验证失败: ' + (d.error || '未知错误'), 'err');

    }

  } catch (e) {

    toast('网络错误: ' + e.message, 'err');

  }

}



let allModels = [];

async function loadModels() {

  try {

    const r = await fetch('/admin/api/models');

    if (!r.ok) return;

    const d = await r.json();

    allModels = d.models || [];

    $('modelCount').textContent = d.total;

    renderModels();



    // 也填到 playground 下拉

    const sel = $('pgModel');

    sel.innerHTML = allModels.map(m => `<option value="${m.id}">${m.id}</option>`).join('');

  } catch (e) { toast('加载 models 失败', 'err'); }

}

function renderModels() {

  const filter = $('modelFilter').value.toLowerCase();

  const list = filter ? allModels.filter(m => m.id.toLowerCase().includes(filter)) : allModels;

  const tbody = $('modelBody');

  if (list.length === 0) {

    tbody.innerHTML = '<tr><td colspan="5" class="empty">没有匹配的模型</td></tr>';

    return;

  }

  tbody.innerHTML = list.map(m => `

    <tr>

      <td><strong>${m.id}</strong></td>

      <td class="cell-mono">${m.upstream_id || '—'}</td>

      <td>${m.thinking ? '<span class="badge info">是</span>' : '<span class="badge muted">否</span>'}</td>

      <td>${m.search ? '<span class="badge info">是</span>' : '<span class="badge muted">否</span>'}</td>

      <td class="cell-mono faint">${(m.mcp_servers || []).join(', ') || '—'}</td>

    </tr>

  `).join('');

}

$('modelFilter').addEventListener('input', renderModels);



async function loadConfig() {

  try {

    const r = await fetch('/admin/api/config');

    if (!r.ok) return;

    const d = await r.json();

    const items = [

      ['监听端口', d.port],

      ['上游 API', d.api_endpoint],

      ['Captcha Provider', d.captcha_provider_url || '—'],

      ['前端版本', d.fe_version || '—'],

      ['Auth Token 数量', d.auth_tokens.length],

      ['Backup Token 数量', d.backup_tokens.length],

      ['工具支持', d.tool_support ? '✓ 启用' : '✗ 禁用'],

      ['强制 Required', d.force_tool_choice_required ? '✓ 启用' : '✗ 禁用'],

      ['重试次数', d.retry_count],

      ['日志级别', d.log_level],

      ['Debug 日志', d.debug_logging ? '✓ 启用' : '✗ 禁用'],

      ['跳过认证', d.skip_auth_token ? '✓ 启用' : '✗ 禁用'],

    ];

    $('cfgGrid').innerHTML = items.map(([k, v]) => `

      <div><span class="k">${k}</span><span class="v">${v}</span></div>

    `).join('');

  } catch (e) { toast('加载配置失败', 'err'); }

}



async function runPlayground() {

  const model = $('pgModel').value;

  const prompt = $('pgPrompt').value.trim();

  if (!prompt) { toast('请输入提示词', 'err'); return; }



  const btn = $('pgBtn');

  btn.disabled = true;

  btn.textContent = '⏳ 请求中...';

  const out = $('pgOutput');

  out.classList.remove('empty-state');

  out.textContent = '请求中...';

  $('pgMeta').textContent = '';

  const t0 = Date.now();

  try {

    const r = await fetch('/admin/api/test', {

      method: 'POST',

      headers: {'Content-Type': 'application/json'},

      body: JSON.stringify({model, prompt}),

    });

    const d = await r.json();

    const elapsed = Date.now() - t0;

    if (d.ok) {

      out.textContent = d.content || '(空响应)';

      $('pgMeta').textContent = `模型: ${d.model} · 耗时: ${d.elapsed_ms || elapsed}ms · 字符: ${(d.content || '').length}`;

    } else {

      out.textContent = '✗ ' + (d.error || '未知错误');

      $('pgMeta').textContent = `失败 · 耗时: ${elapsed}ms`;

    }

  } catch (e) {

    out.textContent = '✗ 网络错误: ' + e.message;

  }

  btn.disabled = false;

  btn.textContent = '▶️ 发送';

}



async function copyPgOutput() {

  const text = $('pgOutput').textContent;

  if (!text || text.startsWith('在左侧')) { toast('没有内容可复制', 'err'); return; }

  try {

    await navigator.clipboard.writeText(text);

    toast('已复制到剪贴板', 'ok');

  } catch (e) {

    toast('复制失败: ' + e.message, 'err');

  }

}



// ── API Keys ──

async function loadKeys() {

  try {

    const r = await fetch('/admin/api/keys');

    if (!r.ok) return;

    const d = await r.json();

    const keys = d.keys || [];

    const tbody = $('keysBody');

    if (keys.length === 0) {

      tbody.innerHTML = '<tr><td colspan="7" class="empty">还没有创建 API Key，点击右上角"创建 Key"开始</td></tr>';

    } else {

      tbody.innerHTML = keys.map(k => `

        <tr>

          <td><strong>${escapeHtml(k.name)}</strong></td>

          <td class="cell-mono"><span title="点击复制" style="cursor:pointer;" onclick="copyToClipboard('${escapeJs(k.key)}')">${escapeHtml(k.key)}</span></td>

          <td>${k.enabled ? '<span class="badge ok">✓ 启用</span>' : '<span class="badge muted">✗ 禁用</span>'}</td>

          <td>${k.use_count}</td>

          <td class="faint" style="font-size:12px;">${k.last_used ? formatTime(k.last_used) : '从未'}</td>

          <td class="faint" style="font-size:12px;">${formatTime(k.created_at)}</td>

          <td>

            <button class="btn btn-ghost" style="font-size:11px;padding:4px 8px;" onclick="copyToClipboard('${escapeJs(k.key)}')">复制</button>

            <button class="btn btn-ghost" style="font-size:11px;padding:4px 8px;" onclick="toggleKey('${escapeJs(k.key)}', ${!k.enabled})">${k.enabled ? '禁用' : '启用'}</button>

            <button class="btn btn-danger" style="font-size:11px;padding:4px 8px;" onclick="deleteKey('${escapeJs(k.key)}', '${escapeJs(k.name)}')">删除</button>

          </td>

        </tr>

      `).join('');

    }

  } catch (e) { toast('加载 API Key 失败', 'err'); }

}



function formatTime(unix) {

  if (!unix) return '—';

  const d = new Date(unix * 1000);

  const now = Date.now() / 1000;

  const diff = now - unix;

  if (diff < 60) return '刚刚';

  if (diff < 3600) return Math.floor(diff/60) + ' 分钟前';

  if (diff < 86400) return Math.floor(diff/3600) + ' 小时前';

  if (diff < 86400 * 7) return Math.floor(diff/86400) + ' 天前';

  return d.toLocaleDateString('zh-CN');

}



function openCreateKey() {

  $('createKeyModal').classList.add('show');

  $('newKeyName').value = '';

  $('createKeyErr').textContent = '';

  setTimeout(() => $('newKeyName').focus(), 50);

}

function closeCreateKey() { $('createKeyModal').classList.remove('show'); }

function closeNewKey() { $('newKeyModal').classList.remove('show'); }



async function submitCreateKey() {

  const name = $('newKeyName').value.trim();

  const btn = $('createKeyBtn');

  btn.disabled = true;

  btn.textContent = '创建中...';

  $('createKeyErr').textContent = '';

  try {

    const r = await fetch('/admin/api/keys', {

      method: 'POST',

      headers: {'Content-Type': 'application/json'},

      body: JSON.stringify({name}),

    });

    const d = await r.json();

    if (r.ok && d.ok) {

      closeCreateKey();

      $('newKeyDisplayName').textContent = d.name;

      $('newKeyDisplay').textContent = d.key;

      window.__lastNewKey = d.key;

      $('newKeyModal').classList.add('show');

      loadKeys();

      loadOverview();

    } else {

      $('createKeyErr').textContent = d.error || '创建失败';

    }

  } catch (e) {

    $('createKeyErr').textContent = '网络错误: ' + e.message;

  }

  btn.disabled = false;

  btn.textContent = '创建';

}



async function copyNewKey() {

  if (window.__lastNewKey) {

    try {

      await navigator.clipboard.writeText(window.__lastNewKey);

      toast('已复制 API Key', 'ok');

    } catch (e) { toast('复制失败: ' + e.message, 'err'); }

  }

}



async function copyToClipboard(text) {

  try {

    await navigator.clipboard.writeText(text);

    toast('已复制', 'ok');

  } catch (e) { toast('复制失败', 'err'); }

}



async function toggleKey(key, enabled) {

  try {

    const r = await fetch('/admin/api/keys/toggle', {

      method: 'POST',

      headers: {'Content-Type': 'application/json'},

      body: JSON.stringify({key, enabled}),

    });

    const d = await r.json();

    if (r.ok) {

      toast(enabled ? '已启用' : '已禁用', 'ok');

      loadKeys();

    } else {

      toast(d.error || '操作失败', 'err');

    }

  } catch (e) { toast('网络错误', 'err'); }

}



async function deleteKey(key, name) {

  if (!confirm(`确定删除 API Key "${name}"？\n使用此 key 的客户端会立刻失去访问权限。`)) return;

  try {

    const r = await fetch('/admin/api/keys', {

      method: 'DELETE',

      headers: {'Content-Type': 'application/json'},

      body: JSON.stringify({key}),

    });

    const d = await r.json();

    if (r.ok) {

      toast('已删除', 'ok');

      loadKeys();

      loadOverview();

    } else {

      toast(d.error || '删除失败', 'err');

    }

  } catch (e) { toast('网络错误', 'err'); }

}



checkAuth();

</script>
</body>
</html>