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https://gitee.com/xmz7891/ykxmz.git
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xmz7891
5bf108f1f8
用户截图圈出顶栏：主标题「ykxmz 中转站」被切掉看不见，
「运行中」徽章压在副标题上。
根因：
.top-in 用了固定 height:62px。
但顶栏内容比 62px 高：
左边品牌是「标题 + 副标题」两行
右边是「版本信息 + 累计请求」两行
flex 容器固定高度装不下，内容就被往上顶出去了 ——
于是标题被切在容器外，徽章挤到文字上。
修法：
* height:62px 改成 padding:13px 0 + min-height:36px
（内容多高就是多高，别再写死）
* 给 logo / brand / state 都加 flex:none，别被压缩
* 标题副标题加 white-space:nowrap，避免换行错位
* 右上的版本信息允许收缩（min-width:0）
* 窄屏（<640px）时状态徽章换行，不跟标题挤
实测：1200px 和 700px 两档宽度下顶栏都正常，
标题、副标题、徽章、右侧信息全部各就各位。
659 lines
26 KiB
Python
659 lines
26 KiB
Python
# -*- coding: utf-8 -*-
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r'''中转站管理后台的页面渲染（独立模块）。
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为什么拆出来：
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原来这一大坨内联在 relay.py 里（几百行 f-string + CSS + JS），
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改一处样式要在一堆转义的花括号里找，改不动也没法看。
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拆成模块后：CSS 是普通字符串、HTML 用普通格式化，清爽多了。
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设计目标（用户反馈"难看的要死"）：
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* 和官网共用一套设计语言：白底、浅灰面板、细边框、克制的蓝
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* 信息分层次：
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顶部栏（我是谁、什么状态）
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-> 公网地址（最该被看到、要复制的东西，给最大权重）
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-> 四个数字（一眼看全局）
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-> 设备表（主内容）
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-> 工具卡（体检、下载，次要，放最后）
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* 表格：状态用圆点+文字，配对码等宽字体，行悬停高亮
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* 空状态要友好，不是干巴巴一句"没有数据"
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功能一个都不能少（对应用户能做的事）：
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单台删除 / 勾选批量删除 / 删除全部 / 复制公网地址 /
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网络体检 / 下载最新版 / 自动刷新开关
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'''
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from __future__ import annotations
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# ---------------- 设计令牌（和官网一致） ----------------
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BG = "#ffffff"
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SURFACE = "#fafbfc"
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BORDER = "#e6e8eb"
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BORDER_SOFT = "#f0f2f5"
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TEXT = "#1a1d21"
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MUTED = "#6b7280"
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FAINT = "#9ca3af"
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ACCENT = "#2563eb"
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OK = "#16a34a"
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WARN = "#d97706"
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DANGER = "#dc2626"
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TITLE = "ykxmz 中转站"
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ADMIN_CSS = """
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*{box-sizing:border-box;margin:0;padding:0}
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:root{
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--bg:#ffffff; --surface:#fafbfc; --border:#e6e8eb; --border-soft:#f0f2f5;
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--fg:#1a1d21; --muted:#6b7280; --faint:#9ca3af;
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--accent:#2563eb; --ok:#16a34a; --warn:#d97706; --danger:#dc2626;
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}
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html,body{max-width:100%%;overflow-x:hidden}
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body{background:var(--bg);color:var(--fg);line-height:1.6;
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font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','Microsoft YaHei',
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'PingFang SC',sans-serif;-webkit-font-smoothing:antialiased}
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a{color:inherit}
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.wrap{width:100%%;max-width:1040px;margin:0 auto;padding:0 20px 64px}
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/* ---------- 吸顶顶栏 ---------- */
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.top{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.88);
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backdrop-filter:saturate(180%%) blur(12px);border-bottom:1px solid var(--border)}
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/*
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* ⚠ 别用固定 height。
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* 原来写的是 .top-in{height:62px}，但里面品牌是「标题 + 副标题」两行、
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* 右边还有两行版本信息 —— 实际内容比 62px 高，
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* flex 就把内容往上顶出去了：**标题被切掉、运行中徽章压在字上**
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* （用户截图里就是这样）。
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* 改成 padding 撑开，内容多高就是多高。
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*/
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.top-in{display:flex;align-items:center;gap:12px;
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padding-top:13px;padding-bottom:13px;min-height:36px}
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.logo{width:32px;height:32px;border-radius:9px;flex:none;
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background:linear-gradient(140deg,#2563eb,#1d4ed8);
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display:flex;align-items:center;justify-content:center;
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color:#fff;font-weight:700;font-size:12px;letter-spacing:-.3px}
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.brand{flex:none;min-width:0}
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.brand b{display:block;font-size:15px;font-weight:650;letter-spacing:-.2px;
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line-height:1.35;white-space:nowrap}
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.brand span{display:block;color:var(--faint);font-size:11px;
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line-height:1.4;white-space:nowrap}
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.state{margin-left:8px;flex:none;display:inline-flex;align-items:center;gap:6px;
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padding:3px 10px;border-radius:999px;background:#f0fdf4;
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color:#15803d;font-size:11px;font-weight:600;white-space:nowrap}
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.state i{width:6px;height:6px;border-radius:50%%;background:#22c55e;
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display:block;flex:none}
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.top-right{margin-left:auto;text-align:right;font-size:11px;
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color:var(--faint);line-height:1.65;min-width:0}
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.top-right b{color:var(--muted);font-weight:500}
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.logout{color:var(--muted);text-decoration:none;
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border-bottom:1px dashed var(--border);transition:.15s}
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.logout:hover{color:var(--danger);border-bottom-color:var(--danger)}
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/* 窄屏：状态徽章换行，别和标题挤 */
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@media(max-width:640px){
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.top-in{flex-wrap:wrap;gap:8px}
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.state{margin-left:auto}
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}
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/* ---------- 公网地址（最重要，给最大权重）---------- */
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.hero{padding:30px 0 26px}
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.hero h2{font-size:13px;font-weight:600;color:var(--muted);
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margin-bottom:10px;letter-spacing:.2px}
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.urlbox{display:flex;align-items:stretch;gap:10px;flex-wrap:wrap}
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.url{flex:1;min-width:240px;display:flex;align-items:center;
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font:600 16px/1.4 ui-monospace,SFMono-Regular,Consolas,monospace;
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color:var(--accent);word-break:break-all;
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background:var(--surface);border:1px solid var(--border);
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border-radius:11px;padding:14px 16px}
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.url.empty{color:var(--faint);font-weight:400;font-size:14px}
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.hint{color:var(--faint);font-size:12px;margin-top:9px}
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/* ---------- 数字卡 ---------- */
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.nums{display:grid;gap:10px;grid-template-columns:repeat(2,1fr);
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margin-bottom:30px}
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@media(min-width:640px){.nums{grid-template-columns:repeat(4,1fr)}}
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.num{background:var(--surface);border:1px solid var(--border);
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border-radius:12px;padding:15px 16px}
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.num .v{font-size:25px;font-weight:700;letter-spacing:-.7px;
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line-height:1.1;font-variant-numeric:tabular-nums}
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.num .k{color:var(--muted);font-size:12px;margin-top:3px}
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.num.live{background:#f0fdf4;border-color:#bbf7d0}
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.num.live .v{color:#15803d}
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.num.busy{background:#fffbeb;border-color:#fde68a}
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.num.busy .v{color:#b45309}
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/* ---------- 区块标题 ---------- */
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.sec{display:flex;align-items:center;gap:12px;margin-bottom:12px}
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.sec h3{font-size:15px;font-weight:650;letter-spacing:-.2px}
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.sec .right{margin-left:auto;display:flex;align-items:center;gap:12px}
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/* ---------- 表格 ---------- */
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.card{background:#fff;border:1px solid var(--border);border-radius:13px;
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overflow:hidden}
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table{width:100%%;border-collapse:collapse;font-size:13px}
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thead th{background:var(--surface);text-align:left;font-weight:600;
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color:var(--muted);font-size:11.5px;letter-spacing:.3px;
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padding:11px 14px;border-bottom:1px solid var(--border);
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white-space:nowrap}
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tbody td{padding:13px 14px;border-bottom:1px solid var(--border-soft);
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vertical-align:middle}
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tbody tr:last-child td{border-bottom:none}
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tbody tr:hover td{background:#fbfcfd}
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tbody tr.picked td{background:#eff6ff}
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.dot{width:7px;height:7px;border-radius:50%%;display:inline-block;
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margin-right:7px;flex:none}
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.dot.on{background:#22c55e}
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.dot.off{background:#d1d5db}
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.devname{display:flex;align-items:center;font-weight:600}
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.devid{color:var(--faint);font-size:10.5px;margin-top:2px;
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font-family:ui-monospace,Consolas,monospace;
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overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:260px}
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code{font:600 13px/1 ui-monospace,Consolas,monospace;
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background:var(--surface);border:1px solid var(--border);
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border-radius:6px;padding:4px 8px;letter-spacing:.5px}
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.pill{padding:3px 9px;border-radius:999px;font-size:11px;font-weight:600}
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.pill.on{background:#dcfce7;color:#15803d}
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.pill.off{background:#f3f4f6;color:#6b7280}
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.mono{font-family:ui-monospace,Consolas,monospace;font-size:12px;
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color:var(--muted)}
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.ops{text-align:right}
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.empty{padding:56px 20px;text-align:center}
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.empty .big{font-size:15px;font-weight:600;margin-bottom:8px}
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.empty p{color:var(--muted);font-size:13px;max-width:340px;margin:0 auto}
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.empty .ico{font-size:30px;margin-bottom:14px;opacity:.35}
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/* ---------- 按钮 ---------- */
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button{font-family:inherit;font-size:13px;cursor:pointer;
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border-radius:9px;padding:8px 15px;border:1px solid var(--border);
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background:#fff;color:var(--text);transition:.14s;
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font-weight:500}
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button:hover:not(:disabled){background:var(--surface);
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border-color:#d1d5db}
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button:active:not(:disabled){transform:translateY(1px)}
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button:disabled{opacity:.42;cursor:not-allowed}
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button.primary{background:var(--accent);border-color:var(--accent);
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color:#fff;font-weight:600}
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button.primary:hover:not(:disabled){background:#1d4ed8;
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border-color:#1d4ed8}
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button.danger{color:#b91c1c;border-color:#fecaca;background:#fff}
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button.danger:hover:not(:disabled){background:#fef2f2;
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border-color:#fca5a5}
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button.sm{padding:6px 12px;font-size:12px}
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/* ---------- 工具卡 ---------- */
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.tools{display:grid;gap:14px;margin-top:30px}
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@media(min-width:720px){.tools{grid-template-columns:1fr 1fr}}
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.tool{border:1px solid var(--border);border-radius:13px;padding:18px 18px}
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.tool h4{font-size:13.5px;font-weight:650;margin-bottom:4px}
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.tool .d{color:var(--muted);font-size:12.5px;margin-bottom:14px}
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.tool .out{color:var(--muted);font-size:12.5px;line-height:1.85;
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word-break:break-all}
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.tool .out b{color:var(--fg);font-weight:600}
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.tool .out .good{color:#15803d;font-weight:600}
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.tool .out .bad{color:#b91c1c;font-weight:600}
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.dlrow{display:flex;align-items:center;gap:10px;padding:7px 0;
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border-bottom:1px solid var(--border-soft);font-size:12.5px}
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.dlrow:last-child{border-bottom:none}
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.dlrow .nm{flex:1;overflow:hidden;text-overflow:ellipsis;
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white-space:nowrap;font-family:ui-monospace,Consolas,monospace;
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font-size:11.5px}
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.dlrow .sz{color:var(--faint);font-variant-numeric:tabular-nums}
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/* ---------- 底部说明 ---------- */
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.foot{margin-top:36px;padding-top:20px;border-top:1px solid var(--border);
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color:var(--faint);font-size:11.5px;line-height:1.9}
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.foot b{color:var(--muted);font-weight:600}
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/* ---------- 提示条 ---------- */
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#toast{position:fixed;left:50%%;bottom:30px;transform:translateX(-50%%)
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translateY(20px);background:#1a1d21;color:#fff;padding:11px 20px;
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border-radius:10px;font-size:13px;opacity:0;pointer-events:none;
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transition:.22s;z-index:99;max-width:86vw;text-align:center}
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#toast.show{opacity:1;transform:translateX(-50%%) translateY(0)}
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#toast.ok{background:#15803d}
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#toast.err{background:#b91c1c}
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/* ---------- 窄屏：表格变卡片 ---------- */
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@media(max-width:700px){
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thead{display:none}
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tbody tr{display:block;border-bottom:1px solid var(--border);
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padding:12px 14px}
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tbody td{display:flex;justify-content:space-between;gap:14px;
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padding:5px 0;border:none}
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tbody td::before{content:attr(data-l);color:var(--faint);font-size:11.5px;
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flex:none}
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td.pickcell::before,
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td.ops::before{display:none}
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td.pickcell{padding-bottom:8px}
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td.ops{justify-content:flex-end;padding-top:10px;
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border-top:1px solid var(--border-soft)}
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td.empty{display:block;text-align:center}
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td.empty::before{display:none}
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.devid{max-width:200px}
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}
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""" % {}
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def _esc(value) -> str:
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"""HTML 转义。"""
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text = "" if value is None else str(value)
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return (text.replace("&", "&").replace("<", "<")
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.replace(">", ">").replace('"', """))
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def _uptime(seconds) -> str:
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try:
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total = int(seconds)
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except (TypeError, ValueError):
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return "—"
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if total < 60:
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return "%d 秒" % total
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if total < 3600:
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return "%d 分" % (total // 60)
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if total < 86400:
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return "%d 小时 %d 分" % (total // 3600, (total % 3600) // 60)
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return "%d 天 %d 小时" % (total // 86400, (total % 86400) // 3600)
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def _kb(value) -> str:
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try:
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n = float(value)
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except (TypeError, ValueError):
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return "0"
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if n < 1024:
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return "%d B" % n
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if n < 1024 * 1024:
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return "%.0f KB" % (n / 1024)
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return "%.1f MB" % (n / 1024 / 1024)
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def _device_rows(devices: list) -> str:
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if not devices:
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# 图标用内联 SVG 而不是 emoji ——
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# emoji 依赖系统字体，无头浏览器/精简系统里会渲染成方框。
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return ('<tr><td colspan="8" class="empty">'
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'<svg width="34" height="34" viewBox="0 0 24 24" fill="none" '
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'stroke="currentColor" stroke-width="1.5" '
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'stroke-linecap="round" stroke-linejoin="round" '
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'style="opacity:.28;margin-bottom:14px">'
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'<rect x="2" y="4" width="20" height="13" rx="2"/>'
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'<path d="M8 21h8M12 17v4"/></svg>'
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'<div class="big">还没有电脑连上来</div>'
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'<p>在教室那台电脑上双击 ykxmz.exe 设好 6 位配对码，'
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'手表上输这 6 位数字就能连上。</p>'
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'</td></tr>')
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out = []
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for device in devices:
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online = device["online"]
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name = _esc(device["name"])
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did = _esc(device["deviceId"])
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code = _esc(device["code"])
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out.append(
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'<tr>'
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'<td class="pickcell">'
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'<input type="checkbox" class="pick" value="%s" '
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'aria-label="选择 %s"></td>'
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'<td data-l="设备">'
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'<div class="devname">'
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'<span class="dot %s"></span>%s</div>'
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'<div class="devid">%s</div></td>'
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'<td data-l="配对码"><code>%s</code></td>'
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'<td data-l="状态"><span class="pill %s">%s</span></td>'
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'<td data-l="空闲"><span class="mono">%ss</span></td>'
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'<td data-l="待发 表/机"><span class="mono">%d / %d</span></td>'
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'<td data-l="流量 入/出"><span class="mono">%s / %s</span></td>'
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'<td class="ops"><button class="danger sm" '
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'data-device="%s" data-name="%s" data-code="%s">删除</button></td>'
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'</tr>' % (
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did, name,
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"on" if online else "off", name, did,
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code,
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"on" if online else "off", "在线" if online else "离线",
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device["idleSeconds"],
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device["queuedToClient"], device["queuedToAgent"],
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_kb(device["bytesIn"]), _kb(device["bytesOut"]),
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did, name, code)
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)
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return "".join(out)
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ADMIN_JS = """
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const toast = (msg, kind) => {
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const el = document.getElementById('toast');
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el.textContent = msg;
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el.className = kind ? ('show ' + kind) : 'show';
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clearTimeout(el._t);
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el._t = setTimeout(() => { el.className = ''; }, 2800);
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};
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const post = async (path, payload) => {
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const r = await fetch(path, {
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method: 'POST',
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headers: {'Content-Type': 'application/json'},
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body: JSON.stringify(payload || {})
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});
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return r.json();
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};
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// ---------------- 单台删除 ----------------
|
||
document.querySelectorAll('button.danger[data-device]').forEach(b => {
|
||
b.onclick = async () => {
|
||
const name = b.dataset.name, code = b.dataset.code;
|
||
if (!confirm('删除设备「' + name + '」（配对码 ' + code + '）？\\n\\n'
|
||
+ '这会：\\n 1. 断开它现在的手表连接\\n'
|
||
+ ' 2. 从服务器删掉这台设备\\n'
|
||
+ ' 3. 清掉它的配对码绑定')) return;
|
||
try {
|
||
const j = await post('/v1/admin/delete', {deviceId: b.dataset.device});
|
||
if (j.ok) {
|
||
toast('已删除「' + (j.name || name) + '」，清掉配对码 '
|
||
+ (j.codesCleared || []).length + ' 条', 'ok');
|
||
setTimeout(() => location.reload(), 700);
|
||
} else {
|
||
toast('删除失败：' + (j.error || '未知错误'), 'err');
|
||
}
|
||
} catch (e) {
|
||
toast('请求出错：' + e, 'err');
|
||
}
|
||
};
|
||
});
|
||
|
||
// ---------------- 批量选择 ----------------
|
||
const picks = () => Array.from(document.querySelectorAll('input.pick'));
|
||
const picked = () => picks().filter(c => c.checked).map(c => c.value);
|
||
|
||
function refreshPickState() {
|
||
const chosen = picked().length;
|
||
const btn = document.getElementById('delPicked');
|
||
if (btn) {
|
||
btn.disabled = chosen === 0;
|
||
btn.textContent = chosen ? ('删除选中（' + chosen + '）') : '删除选中';
|
||
}
|
||
picks().forEach(c => {
|
||
const tr = c.closest('tr');
|
||
if (tr) tr.classList.toggle('picked', c.checked);
|
||
});
|
||
const all = document.getElementById('pickAll');
|
||
if (all) {
|
||
const total = picks().length;
|
||
all.checked = total > 0 && chosen === total;
|
||
all.indeterminate = chosen > 0 && chosen < total;
|
||
}
|
||
}
|
||
|
||
picks().forEach(c => c.addEventListener('change', refreshPickState));
|
||
const pickAll = document.getElementById('pickAll');
|
||
if (pickAll) pickAll.addEventListener('change', () => {
|
||
picks().forEach(c => { c.checked = pickAll.checked; });
|
||
refreshPickState();
|
||
});
|
||
refreshPickState();
|
||
|
||
// ---------------- 批量删除 ----------------
|
||
const delPicked = document.getElementById('delPicked');
|
||
if (delPicked) delPicked.onclick = async () => {
|
||
const ids = picked();
|
||
if (!ids.length) return;
|
||
if (!confirm('删除选中的 ' + ids.length + ' 台设备？\\n\\n'
|
||
+ '会断开它们现在的手表连接，并清掉它们占的配对码。')) return;
|
||
delPicked.disabled = true;
|
||
try {
|
||
const j = await post('/v1/admin/delete_many', {deviceIds: ids});
|
||
if (j.ok) {
|
||
toast('已删除 ' + j.deleted + ' 台设备'
|
||
+ (j.failed ? ('，' + j.failed + ' 台失败') : ''), 'ok');
|
||
setTimeout(() => location.reload(), 700);
|
||
} else {
|
||
toast('删除失败：' + (j.error || '未知错误'), 'err');
|
||
delPicked.disabled = false;
|
||
}
|
||
} catch (e) {
|
||
toast('请求出错：' + e, 'err');
|
||
delPicked.disabled = false;
|
||
}
|
||
};
|
||
|
||
// ---------------- 删除全部 ----------------
|
||
const delAll = document.getElementById('delAll');
|
||
if (delAll) delAll.onclick = async () => {
|
||
if (!confirm('删除全部设备（连同所有配对码）？\\n\\n'
|
||
+ '清场用，删完所有电脑都要重新设码。')) return;
|
||
try {
|
||
const j = await post('/v1/admin/delete_all');
|
||
toast('已删除 ' + (j.deleted || 0) + ' 台设备', 'ok');
|
||
setTimeout(() => location.reload(), 700);
|
||
} catch (e) {
|
||
toast('请求出错：' + e, 'err');
|
||
}
|
||
};
|
||
|
||
// ---------------- 复制公网地址 ----------------
|
||
const copyUrl = document.getElementById('copyUrl');
|
||
if (copyUrl) copyUrl.onclick = async () => {
|
||
const text = document.getElementById('urlBox').textContent.trim();
|
||
try {
|
||
await navigator.clipboard.writeText(text);
|
||
toast('地址已复制', 'ok');
|
||
} catch (e) {
|
||
// 非安全上下文（http 且不是 localhost）没有 clipboard API，
|
||
// 退回到老办法：选中 + execCommand
|
||
const range = document.createRange();
|
||
range.selectNodeContents(document.getElementById('urlBox'));
|
||
const sel = window.getSelection();
|
||
sel.removeAllRanges();
|
||
sel.addRange(range);
|
||
try { document.execCommand('copy'); toast('地址已复制', 'ok'); }
|
||
catch (e2) { toast('复制失败，请手动选中', 'err'); }
|
||
}
|
||
};
|
||
|
||
// ---------------- 网络体检 ----------------
|
||
const netBtn = document.getElementById('netBtn');
|
||
if (netBtn) netBtn.onclick = async () => {
|
||
const body = document.getElementById('netBody');
|
||
body.textContent = '正在测…';
|
||
try {
|
||
const r = await fetch('/v1/admin/netcheck');
|
||
const j = await r.json();
|
||
if (!j.ok) {
|
||
body.innerHTML = '<span class="bad">读不到：'
|
||
+ (j.error || '未知') + '</span>';
|
||
return;
|
||
}
|
||
const rows = [];
|
||
if (j.tunnelMetrics) {
|
||
const conns = j.tunnelConnections || 0;
|
||
const cls = conns >= 2 ? 'good' : 'bad';
|
||
rows.push('隧道连接数：<b class="' + cls + '">' + conns + '</b>'
|
||
+ (conns === 0 ? '（断了，看门狗会自动重启）' : ''));
|
||
rows.push('隧道累计请求：<b>' + (j.tunnelRequests || 0) + '</b>');
|
||
} else {
|
||
rows.push('<span class="bad">读不到隧道指标'
|
||
+ (j.tunnelError ? '（' + j.tunnelError + '）' : '') + '</span>');
|
||
}
|
||
rows.push('登记设备：<b>' + j.devices + '</b>（在线 <b>' + j.online
|
||
+ '</b>）');
|
||
rows.push('手表会话：<b>' + j.sessions + '</b>');
|
||
rows.push('中转内存：<b>' + Math.round(j.memoryKB / 1024) + ' MB</b>');
|
||
rows.push('已运行：<b>' + Math.round(j.uptimeSeconds / 60) + ' 分钟</b>');
|
||
if (j.publicUrl) {
|
||
rows.push('公网地址：<b>' + j.publicUrl + '</b>');
|
||
}
|
||
body.innerHTML = rows.map(t => '<div>' + t + '</div>').join('');
|
||
// 顺便测浏览器到中转的往返
|
||
const t0 = performance.now();
|
||
try {
|
||
await fetch('/v1/health?t=' + Date.now(), {cache: 'no-store'});
|
||
const ms = Math.round(performance.now() - t0);
|
||
body.innerHTML += '<div>浏览器到中转往返：<b class="'
|
||
+ (ms < 300 ? 'good' : 'bad') + '">' + ms + ' ms</b>'
|
||
+ (ms < 300 ? '（很顺）' : (ms < 1000 ? '（一般）' : '（有点慢）'))
|
||
+ '</div>';
|
||
} catch (e) {
|
||
body.innerHTML += '<div class="bad">浏览器到中转：失败</div>';
|
||
}
|
||
} catch (e) {
|
||
body.textContent = '请求出错：' + e;
|
||
}
|
||
};
|
||
|
||
// ---------------- 自动刷新 ----------------
|
||
const autoRef = document.getElementById('autoRef');
|
||
let autoTimer = null;
|
||
function setupAuto() {
|
||
clearInterval(autoTimer);
|
||
if (autoRef && autoRef.checked) {
|
||
autoTimer = setInterval(() => {
|
||
// 有人正在勾选/删除时别刷新，免得打断操作
|
||
if (picked().length === 0 && !document.hidden) location.reload();
|
||
}, 10000);
|
||
}
|
||
}
|
||
if (autoRef) {
|
||
autoRef.addEventListener('change', () => {
|
||
try {
|
||
localStorage.setItem('lr_autoref', autoRef.checked ? '1' : '0');
|
||
} catch (e) {}
|
||
setupAuto();
|
||
});
|
||
try {
|
||
if (localStorage.getItem('lr_autoref') === '0') autoRef.checked = false;
|
||
} catch (e) {}
|
||
setupAuto();
|
||
}
|
||
"""
|
||
|
||
|
||
def render_admin(snap: dict, public: str, admin_path: str, codes: int,
|
||
downloads_fn) -> str:
|
||
"""渲染管理后台。
|
||
|
||
snap RELAY.snapshot() 的结果
|
||
public 公网地址（空串表示隧道没起来）
|
||
admin_path 管理页路径（用于退出登录链接）
|
||
codes 当前占用的配对码数
|
||
downloads_fn 取下载列表的函数（在 relay.py 里）
|
||
"""
|
||
devices = snap.get("devices", [])
|
||
online_count = sum(1 for d in devices if d.get("online"))
|
||
url_text = public or ""
|
||
url_class = "url empty" if not url_text else "url"
|
||
url_display = _esc(url_text) if url_text else "还没有地址 —— 隧道可能没起来"
|
||
sessions = snap.get("sessions", 0)
|
||
|
||
# 下载列表
|
||
try:
|
||
files = downloads_fn()
|
||
except Exception: # noqa: BLE001
|
||
files = []
|
||
if files:
|
||
dl_rows = "".join(
|
||
'<div class="dlrow"><span class="nm">%s</span>'
|
||
'<span class="sz">%s</span></div>'
|
||
% (_esc(f["name"]), _kb(f["size"]))
|
||
for f in files[:8])
|
||
else:
|
||
dl_rows = ('<div class="out">还没有上传任何安装包。'
|
||
'把文件放到中转的 downloads 目录即可。</div>')
|
||
|
||
return """<!doctype html>
|
||
<html lang="zh-CN"><head>
|
||
<meta charset="utf-8">
|
||
<meta name="viewport" content="width=device-width,initial-scale=1">
|
||
<link rel="icon" href="/favicon.ico">
|
||
<title>%(title)s</title>
|
||
<style>%(css)s</style>
|
||
</head><body>
|
||
|
||
<div class="top"><div class="wrap top-in">
|
||
<div class="logo">yx</div>
|
||
<div class="brand">
|
||
<b>ykxmz 中转站</b>
|
||
<span>跨网络中转 · 管理后台</span>
|
||
</div>
|
||
<span class="state"><i></i>运行中</span>
|
||
<div class="top-right">
|
||
<div>版本 <b>%(ver)s</b> · 已运行 <b>%(up)s</b> · 内存 <b>%(mem)s MB</b></div>
|
||
<div>累计请求 <b>%(req)s</b> · <a class="logout" href="%(admin)s/logout">退出登录</a></div>
|
||
</div>
|
||
</div></div>
|
||
|
||
<div class="wrap">
|
||
|
||
<div class="hero">
|
||
<h2>公网地址 —— 手表「中转设置」里填这个</h2>
|
||
<div class="urlbox">
|
||
<div class="%(urlclass)s" id="urlBox">%(url)s</div>
|
||
<button class="primary" id="copyUrl"%(dis)s>复制</button>
|
||
</div>
|
||
<div class="hint">手表和电脑不在同一个网络时，两边都通过这个地址中转。</div>
|
||
</div>
|
||
|
||
<div class="nums">
|
||
<div class="num"><div class="v">%(ndev)s</div><div class="k">登记设备</div></div>
|
||
<div class="num %(oncls)s"><div class="v">%(non)s</div><div class="k">在线</div></div>
|
||
<div class="num %(sescls)s"><div class="v">%(nses)s</div><div class="k">手表会话</div></div>
|
||
<div class="num"><div class="v">%(ncodes)s</div><div class="k">配对码占用</div></div>
|
||
</div>
|
||
|
||
<div class="sec">
|
||
<h3>设备</h3>
|
||
<div class="right">
|
||
<label class="hint" style="cursor:pointer;display:flex;align-items:center;gap:6px;margin:0">
|
||
<input type="checkbox" id="autoRef" checked> 自动刷新
|
||
</label>
|
||
<button class="danger sm" id="delPicked" disabled>删除选中</button>
|
||
<button class="danger sm" id="delAll">删除全部</button>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="card">
|
||
<table>
|
||
<thead><tr>
|
||
<th style="width:38px"><input type="checkbox" id="pickAll" title="全选"></th>
|
||
<th>设备</th><th>配对码</th><th>状态</th>
|
||
<th>空闲</th><th>待发 表/机</th><th>流量 入/出</th><th></th>
|
||
</tr></thead>
|
||
<tbody>
|
||
%(rows)s
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
|
||
<div class="tools">
|
||
<div class="tool" id="netPanel">
|
||
<h4>网络体检</h4>
|
||
<div class="d">看看这台机器是走局域网还是走隧道。</div>
|
||
<div class="out" id="netBody">还没测过。</div>
|
||
<div style="margin-top:14px"><button class="sm" id="netBtn">测一下</button></div>
|
||
</div>
|
||
<div class="tool">
|
||
<h4>下载区</h4>
|
||
<div class="d">官网下载按钮指向这里的文件。</div>
|
||
<div id="dlBody">%(dl)s</div>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="foot">
|
||
<b>隐私说明</b> —— 数据来自 /v1/health，只显示配对码和流量数字，
|
||
看不到任何传输内容。中转只转发字节，不解析、不存储会话内容。
|
||
</div>
|
||
</div>
|
||
|
||
<div id="toast"></div>
|
||
<script>%(js)s</script>
|
||
</body></html>""" % {
|
||
"title": TITLE, "css": ADMIN_CSS, "js": ADMIN_JS,
|
||
"ver": _esc(snap.get("version", "?")),
|
||
"up": _uptime(snap.get("uptimeSeconds", 0)),
|
||
"mem": int(snap.get("memoryKB", 0)) // 1024,
|
||
"req": snap.get("totalRequests", 0),
|
||
"admin": _esc(admin_path),
|
||
"urlclass": url_class, "url": url_display,
|
||
"dis": "" if url_text else " disabled",
|
||
"ndev": len(devices), "non": online_count,
|
||
"nses": sessions, "ncodes": codes,
|
||
"oncls": "live" if online_count else "",
|
||
"sescls": "busy" if sessions else "",
|
||
"rows": _device_rows(devices),
|
||
"dl": dl_rows,
|
||
}
|