index.html
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<!doctype html>
<html lang="zh">
<head>
<meta charset="utf-8">
<title>H3 Console</title>
<style>
:root { color-scheme: light dark; }
* { box-sizing: border-box; }
body { font-family: -apple-system, "PingFang SC", sans-serif; margin: 0; padding: 0; display: flex; height: 100vh; overflow: hidden; }
/* ---- 左侧任务记录 ---- */
#sidebar { width: 300px; flex-shrink: 0; border-right: 1px solid #ddd; display: flex; flex-direction: column; height: 100vh; }
#sidebar-header { padding: 16px; border-bottom: 1px solid #ddd; }
#sidebar-header h1 { font-size: 16px; margin: 0; }
#sidebar-filters { padding: 8px 16px; border-bottom: 1px solid #ddd; display: flex; flex-direction: column; gap: 6px; }
#sidebar-filters input, #sidebar-filters select { font-size: 12px; padding: 4px 6px; width: auto; }
#sidebar-filters .sf-row { display: flex; gap: 6px; }
#sidebar-filters .sf-row select { flex: 1; min-width: 0; }
#job-sort-btn { font-size: 12px; padding: 4px 8px; border: 1px solid #888; background: transparent;
border-radius: 4px; cursor: pointer; white-space: nowrap; }
#job-sort-btn:hover { background: rgba(128,128,128,.15); }
#job-list { flex: 1; overflow-y: auto; }
#job-list-footer { padding: 10px 16px; text-align: center; font-size: 11px; opacity: .55; }
.job-row { position: relative; padding: 10px 16px; border-bottom: 1px solid #eee; cursor: pointer; }
.job-row:hover { background: rgba(128,128,128,.08); }
.job-row.selected { background: rgba(74,170,119,.15); border-left: 3px solid #4a7; }
.job-row.new-row { display: flex; align-items: center; gap: 6px; font-weight: 600; color: #4a7; }
.job-row .jr-top { display: flex; justify-content: space-between; align-items: center; font-size: 12px; }
.job-row .jr-actions { display: flex; align-items: center; gap: 6px; }
.job-row .jr-prompt { font-size: 13px; margin-top: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.job-row .jr-time { font-size: 11px; opacity: .55; margin-top: 2px; }
.jr-menu-btn { cursor: pointer; padding: 0 4px; opacity: .55; font-size: 14px; line-height: 1; }
.jr-menu-btn:hover { opacity: 1; }
.jr-menu { position: absolute; top: 22px; right: 12px; background: Canvas; color: CanvasText;
border: 1px solid #888; border-radius: 6px; box-shadow: 0 2px 10px rgba(0,0,0,.25); z-index: 10; min-width: 76px; }
.jr-menu-item { padding: 8px 12px; font-size: 13px; cursor: pointer; }
.jr-menu-item:hover { background: rgba(128,128,128,.15); }
.jr-restore { padding: 3px 10px; font-size: 12px; border: 1px solid #4a7; color: #4a7; background: transparent; border-radius: 4px; cursor: pointer; }
.jr-restore:hover { background: rgba(74,170,119,.15); }
#backends { font-size: 11px; opacity: .75; padding: 10px 16px; border-top: 1px solid #ddd; white-space: pre-wrap; }
#sidebar-footer { padding: 8px 16px; border-top: 1px solid #ddd; }
#trash-btn { font-size: 17px; background: transparent; border: none; cursor: pointer; opacity: .6; padding: 4px; }
#trash-btn:hover { opacity: 1; }
/* ---- 右侧主区 ---- */
#main { flex: 1; overflow-y: auto; padding: 24px 32px; }
.tabs { display: flex; gap: 8px; margin: 0 0 16px; }
.tabs button { padding: 8px 16px; border: 1px solid #888; background: transparent; border-radius: 6px; cursor: pointer; }
.tabs button.active { background: #4a7; color: white; border-color: #4a7; }
fieldset { border: 1px solid #ccc; border-radius: 8px; margin-bottom: 16px; max-width: 640px; }
label { display: block; margin: 8px 0 4px; font-size: 13px; opacity: .8; }
input, select, textarea { padding: 6px; width: 100%; box-sizing: border-box; font-family: inherit; font-size: 14px; }
textarea { resize: vertical; min-height: 200px; }
.row { display: flex; gap: 12px; }
.row > div { flex: 1; }
button.submit { margin-top: 12px; padding: 10px 20px; background: #4a7; color: white; border: none; border-radius: 6px; cursor: pointer; }
button.submit:disabled { opacity: .5; cursor: default; }
.hint { font-size: 12px; opacity: .65; margin: 6px 0 4px; line-height: 1.5; }
.thumbrow { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 12px; align-items: flex-start; }
.thumbrow img { height: 160px; width: 160px; object-fit: cover; border-radius: 8px;
border: 1px solid rgba(128,128,128,.3); display: block; }
.thumbrow video { height: 200px; width: 340px; max-width: 100%; object-fit: cover;
border-radius: 8px; border: 1px solid rgba(128,128,128,.3); display: block; background: #000; }
.thumbrow audio { height: 40px; width: 340px; max-width: 100%; display: block; }
.thumb-wrap { display: inline-flex; flex-direction: column; gap: 6px; max-width: 340px; }
.thumb-media { position: relative; display: inline-block; line-height: 0; }
.thumb-name { font-size: 12px; opacity: .7; max-width: 100%; overflow: hidden;
text-overflow: ellipsis; white-space: nowrap; }
.thumb-del { position: absolute; top: -8px; right: -8px; width: 24px; height: 24px; padding: 0;
border-radius: 50%; border: none; background: #c33; color: #fff; font-size: 15px; line-height: 1;
cursor: pointer; box-shadow: 0 1px 4px rgba(0,0,0,.35); }
.thumb-del:hover { background: #a22; }
.status-done { color: #2a7; } .status-failed { color: #c33; } .status-running { color: #a70; } .status-queued { color: #777; } .status-cancelled { color: #999; }
.err { color: #c33; font-size: 13px; margin-top: 8px; white-space: pre-wrap; font-family: ui-monospace, Menlo, Consolas, monospace;
max-height: 400px; overflow-y: auto; background: #fff5f5; border: 1px solid #f3c2c2; border-radius: 6px; padding: 10px; }
/* ---- 任务详情 ---- */
#detail { max-width: 640px; }
#detail .back { font-size: 13px; cursor: pointer; opacity: .7; margin-bottom: 12px; display: inline-block; }
#detail .back:hover { opacity: 1; }
#detail h2 { font-size: 16px; margin: 0 0 4px; }
#detail .dl { display: grid; grid-template-columns: 110px 1fr; gap: 6px 12px; font-size: 13px; margin: 16px 0; }
#detail .dl dt { opacity: .6; }
#detail .dl dd { margin: 0; word-break: break-all; }
#detail video { max-width: 100%; margin-top: 12px; border-radius: 6px; }
#detail .download { display: inline-block; margin-top: 10px; font-size: 13px; }
</style>
</head>
<body>
<div id="sidebar">
<div id="sidebar-header">
<h1>H3 Console</h1>
</div>
<div id="new-task-row" class="job-row new-row" onclick="showCreate()">
<span>+</span><span>新建任务</span>
</div>
<div id="sidebar-filters">
<input id="job-search" type="text" placeholder="搜索 prompt / id…">
<div class="sf-row">
<select id="job-status-filter">
<option value="">全部状态</option>
<option value="queued">排队中</option>
<option value="running">运行中</option>
<option value="done">已完成</option>
<option value="failed">失败</option>
<option value="cancelled">已取消</option>
</select>
<select id="job-kind-filter">
<option value="">全部类型</option>
<option value="text">文生</option>
<option value="fl2va">首尾帧</option>
<option value="ref2va">参考图</option>
</select>
<button id="job-sort-btn" title="切换排序">↓最新</button>
</div>
</div>
<div id="job-list"></div>
<div id="backends"></div>
<div id="sidebar-footer">
<button id="trash-btn" title="回收站" onclick="toggleTrash()">🗑 回收站</button>
<button id="reset-gpu-btn" title="硬重启服务，回收显存" onclick="resetGpu()" style="font-size:11px;padding:3px 8px;margin-left:8px">重置显存</button>
</div>
</div>
<div id="main">
<div id="create-view">
<div class="tabs">
<button class="active" data-tab="text">文生视频</button>
<button data-tab="fl2va">首尾帧生视频</button>
<button data-tab="ref2va">多参考图生视频</button>
</div>
<!-- 文生视频 -->
<fieldset id="tab-text">
<legend>文生视频</legend>
<label>Prompt</label>
<textarea id="text-prompt" rows="10" placeholder="清晨的中式庭院，一位女子坐在长廊上喝茶..."></textarea>
<div class="row">
<div><label>分辨率</label><select id="text-res" class="res-select"></select></div>
<div><label>时长</label><select id="text-dur" class="dur-select"></select></div>
</div>
<div class="hint" id="text-hint"></div>
<div class="row">
<div><label>Turbo</label><select id="text-turbo" class="turbo-select" data-steps="text-steps"><option value="true">开(4步,快)</option><option value="false" selected>关(多步,慢但更稳)</option></select></div>
<div><label>步数</label><select id="text-steps"></select></div>
<div><label>Seed</label><select id="text-seed">
<option value="0" selected>0</option>
<option value="42">42</option>
<option value="123">123</option>
<option value="2024">2024</option>
<option value="random">随机</option>
</select></div>
</div>
<details>
<summary style="cursor:pointer;font-size:13px;opacity:.8">高级参数（留空 = 用模型默认值）</summary>
<label>CFG Scale（默认 1.0≈不引导；蒸馏 LoRA 调太高容易出伪影）</label>
<input id="text-cfg" type="number" step="0.1" min="0" placeholder="留空 = 1.0">
<label>负面提示词（默认空）</label>
<textarea id="text-negprompt" rows="2" placeholder="例如：模糊，抖动，拖影，五官变形"></textarea>
</details>
<button class="submit" onclick="submitJob('text')">提交</button>
<button type="button" style="margin-top:12px;margin-left:8px;padding:10px 20px" onclick="clearForm('text')">清空</button>
<div class="err" id="text-err"></div>
</fieldset>
<!-- 首尾帧 -->
<fieldset id="tab-fl2va" style="display:none">
<legend>首尾帧生视频（FL2VA）</legend>
<label>Prompt</label>
<textarea id="fl2va-prompt" rows="10" placeholder="..."></textarea>
<label>首帧图</label>
<input id="fl2va-first" type="file" accept="image/*" onchange="uploadTo('fl2va-first')">
<input id="fl2va-first-url" type="url" placeholder="或粘贴图片 URL，回车添加" onkeydown="if(event.key==='Enter'){event.preventDefault();addSingleUrl('fl2va-first','fl2va-first-url',renderFl2vaThumbs,'fl2va-err')}">
<label>尾帧图（可选）</label>
<input id="fl2va-last" type="file" accept="image/*" onchange="uploadTo('fl2va-last')">
<input id="fl2va-last-url" type="url" placeholder="或粘贴图片 URL，回车添加" onkeydown="if(event.key==='Enter'){event.preventDefault();addSingleUrl('fl2va-last','fl2va-last-url',renderFl2vaThumbs,'fl2va-err')}">
<div class="thumbrow" id="fl2va-thumbs"></div>
<div class="row">
<div><label>分辨率</label><select id="fl2va-res" class="res-select"></select></div>
<div><label>时长</label><select id="fl2va-dur" class="dur-select"></select></div>
</div>
<div class="hint" id="fl2va-hint"></div>
<div class="row">
<div><label>Turbo</label><select id="fl2va-turbo" class="turbo-select" data-steps="fl2va-steps"><option value="true">开(4步,快)</option><option value="false" selected>关(多步,慢但更稳)</option></select></div>
<div><label>步数</label><select id="fl2va-steps"></select></div>
<div><label>Seed</label><select id="fl2va-seed">
<option value="0" selected>0</option>
<option value="42">42</option>
<option value="123">123</option>
<option value="2024">2024</option>
<option value="random">随机</option>
</select></div>
</div>
<details>
<summary style="cursor:pointer;font-size:13px;opacity:.8">高级参数（留空 = 用模型默认值）</summary>
<label>CFG Scale（默认 1.0≈不引导；蒸馏 LoRA 调太高容易出伪影）</label>
<input id="fl2va-cfg" type="number" step="0.1" min="0" placeholder="留空 = 1.0">
<label>负面提示词（默认空）</label>
<textarea id="fl2va-negprompt" rows="2" placeholder="例如：模糊，抖动，拖影，五官变形"></textarea>
</details>
<button class="submit" onclick="submitJob('fl2va')">提交</button>
<button type="button" style="margin-top:12px;margin-left:8px;padding:10px 20px" onclick="clearForm('fl2va')">清空</button>
<div class="err" id="fl2va-err"></div>
</fieldset>
<!-- 参考图 -->
<fieldset id="tab-ref2va" style="display:none">
<legend>多参考图生视频（Ref2VA）</legend>
<label>Prompt</label>
<textarea id="ref2va-prompt" rows="10" placeholder="..."></textarea>
<label>参考图（可多选，没有张数上限，越多序列越长越慢）</label>
<input id="ref2va-refs" type="file" accept="image/*" multiple onchange="uploadMulti()">
<input id="ref2va-refs-url" type="url" placeholder="或粘贴图片 URL，回车添加（可加多个）" onkeydown="if(event.key==='Enter'){event.preventDefault();addArrayUrl('ref2va-refs','ref2va-refs-url',renderRefThumbs,'ref2va-err')}">
<div class="thumbrow" id="ref2va-thumbs"></div>
<label>参考视频（可选，最多3段，2-15秒，音轨会自动带上）</label>
<input id="ref2va-videos-input" type="file" accept="video/*" multiple onchange="uploadMultiTagged('ref2va-videos-input','ref2va-videos','ref2va-video-tags')">
<input id="ref2va-videos-url" type="url" placeholder="或粘贴视频 URL，回车添加（最多3个）" onkeydown="if(event.key==='Enter'){event.preventDefault();addArrayUrl('ref2va-videos','ref2va-videos-url',()=>renderTags('ref2va-video-tags','ref2va-videos'),'ref2va-err',3)}">
<div class="thumbrow" id="ref2va-video-tags"></div>
<label>独立音频参考（可选，最多3个，不跟参考视频绑定）</label>
<input id="ref2va-audios-input" type="file" accept="audio/*" multiple onchange="uploadMultiTagged('ref2va-audios-input','ref2va-audios','ref2va-audio-tags')">
<input id="ref2va-audios-url" type="url" placeholder="或粘贴音频 URL，回车添加（最多3个）" onkeydown="if(event.key==='Enter'){event.preventDefault();addArrayUrl('ref2va-audios','ref2va-audios-url',()=>renderTags('ref2va-audio-tags','ref2va-audios'),'ref2va-err',3)}">
<div class="thumbrow" id="ref2va-audio-tags"></div>
<div class="row">
<div><label>分辨率</label><select id="ref2va-res" class="res-select"></select></div>
<div><label>时长</label><select id="ref2va-dur" class="dur-select"></select></div>
</div>
<div class="hint" id="ref2va-hint"></div>
<div class="row">
<div><label>Turbo</label><select id="ref2va-turbo" class="turbo-select" data-steps="ref2va-steps"><option value="true">开(4步,快)</option><option value="false" selected>关(多步,慢但更稳)</option></select></div>
<div><label>步数</label><select id="ref2va-steps"></select></div>
<div><label>Seed</label><select id="ref2va-seed">
<option value="0" selected>0</option>
<option value="42">42</option>
<option value="123">123</option>
<option value="2024">2024</option>
<option value="random">随机</option>
</select></div>
</div>
<details>
<summary style="cursor:pointer;font-size:13px;opacity:.8">高级参数（留空 = 用模型默认值）</summary>
<label>CFG Scale（默认 1.0≈不引导；蒸馏 LoRA 调太高容易出伪影）</label>
<input id="ref2va-cfg" type="number" step="0.1" min="0" placeholder="留空 = 1.0">
<label>负面提示词（默认空）</label>
<textarea id="ref2va-negprompt" rows="2" placeholder="例如：模糊，抖动，拖影，五官变形"></textarea>
</details>
<button class="submit" onclick="submitJob('ref2va')">提交</button>
<button type="button" style="margin-top:12px;margin-left:8px;padding:10px 20px" onclick="clearForm('ref2va')">清空</button>
<div class="err" id="ref2va-err"></div>
</fieldset>
</div>
<div id="detail" style="display:none"></div>
</div>
<script>
// server.py 渲染这个页面时会把这个占位符换成 BASE_PATH 环境变量（比如部署在共享域名的
// 子路径 /console 下时）。留空就是原来的行为，直接挂在域名根路径，局域网直连不受影响。
// 所有原本硬编码 "/xxx" 的绝对路径（fetch、pushState、下载/播放链接）都要在前面拼上它，
// 否则子路径部署时请求会打到域名根路径，而不是我们这个子路径。
const H3_BASE = "__H3_BASE_PATH__";
// 服务器加了 H3_CONSOLE_AUTH_TOKEN 时，/v1/* 接口要求 Authorization: Bearer <token>。
// 没设这个环境变量时 server.py 直接放行，这段代码在本地/局域网(没配token)环境下是空转，
// h3Token() 第一次调用才会真正弹 prompt。
function h3Token() {
let t = localStorage.getItem('h3_console_token');
if (t === null) {
t = window.prompt('请输入 H3 访问令牌 (Access Token)') || '';
localStorage.setItem('h3_console_token', t);
}
return t;
}
function h3FileUrl(path) {
// <video src>/<a href download> 是浏览器原生请求，加不上 Authorization 头，
// 只能把 token 拼进查询串——server.py 的 _require_token 两种都认。
const t = h3Token();
return t ? `${path}${path.includes('?') ? '&' : '?'}token=${encodeURIComponent(t)}` : path;
}
(function () {
const origFetch = window.fetch.bind(window);
window.fetch = async (input, opts = {}) => {
const url = typeof input === 'string' ? input : input.url;
if (url.startsWith(H3_BASE + '/v1/')) {
const t = h3Token();
if (t) opts = { ...opts, headers: { ...(opts.headers || {}), 'Authorization': 'Bearer ' + t } };
}
const r = await origFetch(input, opts);
if (r.status === 401) {
localStorage.removeItem('h3_console_token');
alert('访问令牌无效，请刷新页面重新输入');
}
return r;
};
})();
const uploaded = { 'fl2va-first': null, 'fl2va-last': null, 'ref2va-refs': [], 'ref2va-videos': [], 'ref2va-audios': [] };
let jobsCache = [];
let trashCache = [];
let viewingTrash = false;
let openMenuFor = null;
// 任务列表原来固定 limit=50，服务器上实测已经攒了 232 条未删除任务——超出的 182 条根本
//没请求回来，#job-list 的 overflow-y:auto 只能滚动已加载的这 50 条，看起来像"下拉到底
// 就没了"。改成滚到底部自动把 loadedLimit 加 50 再重新拉，直到某次返回条数小于请求的
// limit（说明已经拉到头，noMoreJobs=true，不用再滚）。search/status/kind/sort 每次改动
// 都把 loadedLimit 重置回 50 重新拉——过滤条件变了，"已经拉到第几页"这个状态就该归零。
let loadedLimit = 50;
let noMoreJobs = false;
let loadingMore = false;
let filterQ = '';
let filterStatus = '';
let filterKind = '';
let sortOrder = 'desc';
function resetPaging() { loadedLimit = 50; noMoreJobs = false; refreshJobs(); }
// URL 是 /task.html/<id> 或 /newtask.html（或裸 /，等同 newtask）——不是两个页面文件，
// server.py 里 /task.html/{tid} 和 /newtask.html 两条路由都返回这同一份 index.html，
// 这里只是从地址栏读出当前该显示哪个视图，方便复制链接分享、刷新页面不丢状态。
function tidFromPath() {
let p = location.pathname;
if (H3_BASE && p.startsWith(H3_BASE)) p = p.slice(H3_BASE.length);
const m = p.match(/^\/task\.html\/(.+)$/);
return m ? decodeURIComponent(m[1]) : null;
}
let selectedId = tidFromPath();
document.querySelectorAll('.tabs button').forEach(btn => btn.onclick = () => {
document.querySelectorAll('.tabs button').forEach(b => b.classList.remove('active'));
btn.classList.add('active');
['text','fl2va','ref2va'].forEach(t => document.getElementById('tab-'+t).style.display = (t===btn.dataset.tab ? 'block' : 'none'));
});
let searchDebounce = null;
document.getElementById('job-search').addEventListener('input', e => {
filterQ = e.target.value.trim();
clearTimeout(searchDebounce);
searchDebounce = setTimeout(resetPaging, 300); // 防抖，不用每敲一个字就打一次请求
});
document.getElementById('job-status-filter').addEventListener('change', e => { filterStatus = e.target.value; resetPaging(); });
document.getElementById('job-kind-filter').addEventListener('change', e => { filterKind = e.target.value; resetPaging(); });
document.getElementById('job-sort-btn').addEventListener('click', e => {
sortOrder = sortOrder === 'desc' ? 'asc' : 'desc';
e.target.textContent = sortOrder === 'desc' ? '↓最新' : '↑最早';
resetPaging();
});
// 滚到列表底部附近就自动加载下一页，不用额外放个"加载更多"按钮——viewingTrash/已经拉到头/
// 上一页还没回来这三种情况都不重复触发。
document.getElementById('job-list').addEventListener('scroll', e => {
if (viewingTrash || noMoreJobs || loadingMore) return;
const el = e.target;
if (el.scrollTop + el.clientHeight < el.scrollHeight - 80) return;
loadingMore = true;
loadedLimit += 50;
refreshJobs().finally(() => { loadingMore = false; });
});
function showCreate(pushUrl = true) {
selectedId = null;
if (pushUrl) history.pushState(null, '', H3_BASE + '/newtask.html');
document.getElementById('create-view').style.display = 'block';
document.getElementById('detail').style.display = 'none';
renderSidebar();
}
// 2026-08-23：Raylight切到SAGE_FP16之后，4个分辨率各自排列组合实测过真实上限（见
// raylight/notes.md）。maxFrames 是每个分辨率最后一个确认能跑的帧数，跟 raylight/server.py
// 的 RESOLUTION_CEILINGS 保持一致——两边算法对不上就会出现"前端放行、后端拒绝"或反过来，
// 数字改动两边一起改。832×480/1024×576/1344×768 三个是真实CUDA OOM边界；448×256 技术上测到
// 3000帧都没OOM，1200帧(50秒)是画质边界（用户看过实际输出判定50秒往后不能看），不是显存边界。
// 2026-09-01：新建任务的默认档位改成竖屏 480×832 / 10s（243帧）/ Turbo关 / 20步——用户要求。
// 默认值统一走下面的 DEFAULT_RES / DEFAULT_DUR，列表顺序不再决定默认选项（初始化和"清空表单"
// 两处都读这两个常量，改一处就够）。Turbo 默认关在三个表单的 <select> 里写死（option selected），
// 20 步是 STEPS_BY_TURBO.false 的第一项，跟着 Turbo 联动自动选中。
// 2026-09-01：竖屏是宽高互换实现的，不是独立的横竖屏参数（生产已有 720×1280 提交案例，见
// docs/todo/h3-showcase-cases.md）。maxFrames 沿用对应横屏档位的实测值——宽高互换总像素数不变，
// 显存/耗时特征预期一致，但没有单独针对竖屏重新跑过 OOM 边界测试，如果发现竖屏更早 OOM 要单独下调。
const RESOLUTIONS = [
{ value: '1344x768', width: 1344, height: 768, label: '1344×768（官方默认分辨率，横屏）', maxFrames: 412 },
{ value: '768x1344', width: 768, height: 1344, label: '768×1344（官方默认分辨率，竖屏）', maxFrames: 412 },
{ value: '832x480', width: 832, height: 480, label: '832×480（标准档，横屏）', maxFrames: 1125 },
{ value: '480x832', width: 480, height: 832, label: '480×832（标准档，竖屏）', maxFrames: 1125 },
{ value: '448x256', width: 448, height: 256, label: '448×256（长时长档，横屏）', maxFrames: 1200 },
{ value: '256x448', width: 256, height: 448, label: '256×448（长时长档，竖屏）', maxFrames: 1200 },
{ value: '1024x576', width: 1024, height: 576, label: '1024×576（高清档，横屏）', maxFrames: 743 },
{ value: '576x1024', width: 576, height: 1024, label: '576×1024（高清档，竖屏）', maxFrames: 743 },
];
const DEFAULT_RES = '480x832'; // 竖屏标准档
const DEFAULT_DUR = '243'; // 10s @24fps
const DURATIONS = [
{ value: '124', frames: 124, label: '5s' },
{ value: '243', frames: 243, label: '10s' },
{ value: '362', frames: 362, label: '15s' },
{ value: '412', frames: 412, label: '17s（1344×768 实测上限）' },
{ value: '600', frames: 600, label: '25s' },
{ value: '743', frames: 743, label: '31s（1024×576 实测上限）' },
{ value: '900', frames: 900, label: '37.5s' },
{ value: '1125', frames: 1125, label: '47s（832×480 实测上限）' },
{ value: '1200', frames: 1200, label: '50s（448×256 画质上限，非显存上限）' },
];
// Turbo LoRA 是 4 步蒸馏的，步数选项跟着 Turbo 开关联动——这两个字段本来就是耦合的，
// 分开选很容易选出"关 Turbo 却只给4步"这种没意义的组合。
const STEPS_BY_TURBO = {
true: [{ value: '4', label: '4步（推荐，Turbo LoRA 就是4步蒸馏的）' },
{ value: '8', label: '8步（协议允许上限，未专门测过）' }],
false: [{ value: '20', label: '20步' },
{ value: '50', label: '50步（实测全质量，约9.6倍耗时）' }],
};
function fillSelect(select, options) {
select.innerHTML = options.map(o => `<option value="${o.value}">${o.label}</option>`).join('');
}
function syncDurOptions(prefix) {
const resSelect = document.getElementById(prefix + '-res');
const durSelect = document.getElementById(prefix + '-dur');
const hint = document.getElementById(prefix + '-hint');
if (!resSelect || !durSelect) return;
const res = RESOLUTIONS.find(r => r.value === resSelect.value);
const prevValue = durSelect.value;
const allowed = DURATIONS.filter(d => d.frames <= res.maxFrames);
fillSelect(durSelect, allowed);
durSelect.value = allowed.some(d => d.value === prevValue) ? prevValue : allowed[0].value;
if (hint) {
const dropped = DURATIONS.filter(d => !allowed.includes(d)).map(d => d.label);
hint.textContent = dropped.length
? `⚠ ${res.label} 分辨率实测上限 ${res.maxFrames} 帧，${dropped.join('、')} 会撞真实上限，已不可选。`
: `${res.label} 分辨率下，${DURATIONS.map(d => d.label).join('/')} 均可选。`;
}
}
function initParamSelects(prefix) {
const res = document.getElementById(prefix + '-res');
const dur = document.getElementById(prefix + '-dur');
if (res) { fillSelect(res, RESOLUTIONS); res.value = DEFAULT_RES; }
if (dur) { fillSelect(dur, DURATIONS); dur.value = DEFAULT_DUR; }
if (res) { syncDurOptions(prefix); res.onchange = () => syncDurOptions(prefix); }
const turboSelect = document.getElementById(prefix + '-turbo');
if (turboSelect) {
const stepsSelect = document.getElementById(turboSelect.dataset.steps);
const syncSteps = () => fillSelect(stepsSelect, STEPS_BY_TURBO[turboSelect.value]);
turboSelect.onchange = syncSteps;
syncSteps();
}
}
['text', 'fl2va', 'ref2va'].forEach(initParamSelects);
async function uploadFile(file) {
const fd = new FormData(); fd.append('file', file);
const r = await fetch(H3_BASE + '/v1/assets', { method: 'POST', body: fd });
if (!r.ok) throw new Error(await r.text());
return await r.json();
}
// 外部 URL 不经过 /v1/assets 转存，直接把地址原样交给后端——raylight 拿到 reference_image_urls
// 等字段里的 URL 就是 urllib.request.urlopen() 下载，本机 /v1/assets 生成的 URL 和外部 URL
// 对它没有区别。所以这里跳过上传，直接把用户粘贴的地址塞进 uploaded 状态。
// ponytail: 不校验 URL 是否可达/是图片——排队执行时后端下载失败才会报错，不在提交阶段拦截。
function addSingleUrl(key, inputId, renderFn, errBoxId) {
const input = document.getElementById(inputId);
const url = input.value.trim();
if (!url) return;
uploaded[key] = url;
input.value = '';
document.getElementById(errBoxId).textContent = '';
renderFn();
}
function addArrayUrl(key, inputId, renderFn, errBoxId, cap) {
const input = document.getElementById(inputId);
const url = input.value.trim();
if (!url) return;
if (cap && uploaded[key].length >= cap) {
document.getElementById(errBoxId).textContent = `最多${cap}个，已达上限`;
return;
}
uploaded[key].push(url);
input.value = '';
document.getElementById(errBoxId).textContent = '';
renderFn();
}
// server.py 把原始文件名塞进了存盘文件名里（<aid>__<原名>.ext），这里直接从 URL 反解出来
// 显示——不用单独维护一份 filename 状态，旧任务（改动前上传的，URL 里没有 __ 分段）会
// 退化成显示 uuid 文件名，不算错误，只是没有原名可用。
function filenameFromUrl(u) {
try {
const base = decodeURIComponent(u.split('/').pop().split('?')[0]);
const m = base.match(/^[0-9a-f]{16}__(.+)$/);
return m ? m[1] : base;
} catch (e) { return u; }
}
// 每个预览项都包一层 .thumb-wrap，文件名 caption 放在最上面、媒体本体再包一层
// .thumb-media 挂 × 删除按钮——上传上去选错了/传多了，之前只能整个表单清空重来，
// 2026-08-24 用户要求能单个删；文件名是 2026-08-24 补的，之前只有个位置标签看不出传的是
// 哪个文件；2026-08-25 改成放图片上方（之前放下面，用户反馈不够显眼，容易当成没显示）。
function wrapWithDelete(mediaEl, onDelete, caption) {
const wrap = document.createElement('span');
wrap.className = 'thumb-wrap';
if (caption) {
const cap = document.createElement('span');
cap.className = 'thumb-name'; cap.textContent = caption; cap.title = caption;
wrap.appendChild(cap);
}
const mediaWrap = document.createElement('span');
mediaWrap.className = 'thumb-media';
const del = document.createElement('button');
del.type = 'button'; del.className = 'thumb-del'; del.textContent = '×'; del.title = '删除';
del.onclick = onDelete;
mediaWrap.appendChild(mediaEl); mediaWrap.appendChild(del);
wrap.appendChild(mediaWrap);
return wrap;
}
function renderFl2vaThumbs() {
const box = document.getElementById('fl2va-thumbs'); box.innerHTML = '';
[['fl2va-first', '首帧'], ['fl2va-last', '尾帧']].forEach(([key, label]) => {
const u = uploaded[key];
if (!u) return;
const img = document.createElement('img'); img.src = u; img.title = label;
box.appendChild(wrapWithDelete(img, () => {
uploaded[key] = null;
document.getElementById(key).value = ''; // 清掉file input，不然重选同一个文件不会触发change
renderFl2vaThumbs();
}, `${label} · ${filenameFromUrl(u)}`));
});
}
async function uploadTo(inputId) {
const el = document.getElementById(inputId);
if (!el.files[0]) return;
try {
const res = await uploadFile(el.files[0]);
uploaded[inputId] = res.url;
renderFl2vaThumbs();
} catch (e) { document.getElementById('fl2va-err').textContent = '上传失败: ' + e.message; }
}
function renderRefThumbs() {
const box = document.getElementById('ref2va-thumbs'); box.innerHTML = '';
uploaded['ref2va-refs'].forEach((u, i) => {
const img = document.createElement('img'); img.src = u;
const label = `参考图${i+1}`; img.title = label;
box.appendChild(wrapWithDelete(img, () => {
uploaded['ref2va-refs'].splice(i, 1);
renderRefThumbs();
}, `${label} · ${filenameFromUrl(u)}`));
});
}
async function uploadMulti() {
const el = document.getElementById('ref2va-refs');
for (const f of el.files) {
try {
const res = await uploadFile(f);
uploaded['ref2va-refs'].push(res.url);
} catch (e) { document.getElementById('ref2va-err').textContent = '上传失败: ' + e.message; }
}
renderRefThumbs();
}
// 参考视频/独立音频参考共用——不像参考图没有上限，这两个都封顶3个（跟节点协议一致），
// elId 里带 "video"/"audio" 判断放哪种播放器——跟生成结果的视频一样直接能播放预览。
function renderTags(elId, stateKey) {
const box = document.getElementById(elId); box.innerHTML = '';
const isVideo = elId.includes('video');
uploaded[stateKey].forEach((u, i) => {
const el = document.createElement(isVideo ? 'video' : 'audio');
el.src = u; el.controls = true;
const label = (isVideo ? '参考视频' : '参考音频') + (i + 1);
el.title = label;
box.appendChild(wrapWithDelete(el, () => {
uploaded[stateKey].splice(i, 1);
renderTags(elId, stateKey);
}, `${label} · ${filenameFromUrl(u)}`));
});
}
async function uploadMultiTagged(inputId, stateKey, tagsElId) {
const el = document.getElementById(inputId);
const errBox = document.getElementById('ref2va-err');
for (const f of el.files) {
if (uploaded[stateKey].length >= 3) { errBox.textContent = '最多3个，已达上限'; break; }
try {
const res = await uploadFile(f);
uploaded[stateKey].push(res.url);
} catch (e) { errBox.textContent = '上传失败: ' + e.message; }
}
renderTags(tagsElId, stateKey);
}
// 分辨率/时长/Turbo/步数/Seed 五个字段，三个 tab 结构完全一样，抽出来一份读取逻辑。
function readParamSelects(prefix) {
const res = RESOLUTIONS.find(r => r.value === document.getElementById(prefix + '-res').value);
const dur = DURATIONS.find(d => d.value === document.getElementById(prefix + '-dur').value);
const seedRaw = document.getElementById(prefix + '-seed').value;
const out = {
width: res.width, height: res.height, frames: dur.frames,
turbo: document.getElementById(prefix + '-turbo').value === 'true',
steps: +document.getElementById(prefix + '-steps').value,
seed: seedRaw === 'random' ? Math.floor(Math.random() * 2**31) : +seedRaw,
};
// 留空就不放进请求体（不是传 null）——api.py 的 Optional 字段收到 None/缺失都当"不覆盖"，
// 但省略键更直观地对应"没填"。
const cfgRaw = document.getElementById(prefix + '-cfg').value.trim();
if (cfgRaw !== '') out.cfg_scale = +cfgRaw;
const negRaw = document.getElementById(prefix + '-negprompt').value.trim();
if (negRaw !== '') out.negative_prompt = negRaw;
return out;
}
async function submitJob(kind) {
const errBox = document.getElementById(kind + '-err'); errBox.textContent = '';
if (resetting) { errBox.textContent = 'GPU正在重置，请等重置完成后再提交'; return; }
let body = {};
if (kind === 'text') {
body = { prompt: document.getElementById('text-prompt').value, ...readParamSelects('text') };
} else if (kind === 'fl2va') {
if (!uploaded['fl2va-first']) { errBox.textContent = '请先上传首帧图'; return; }
body = {
prompt: document.getElementById('fl2va-prompt').value,
first_frame_url: uploaded['fl2va-first'],
last_frame_url: uploaded['fl2va-last'] || undefined,
...readParamSelects('fl2va'),
};
} else if (kind === 'ref2va') {
if (uploaded['ref2va-refs'].length === 0 && uploaded['ref2va-videos'].length === 0 && uploaded['ref2va-audios'].length === 0) {
errBox.textContent = '请先上传至少一张参考图/一段参考视频/一个参考音频'; return;
}
body = {
prompt: document.getElementById('ref2va-prompt').value,
reference_image_urls: uploaded['ref2va-refs'],
reference_video_urls: uploaded['ref2va-videos'],
reference_audio_urls: uploaded['ref2va-audios'],
...readParamSelects('ref2va'),
};
}
if (!body.prompt) { errBox.textContent = '请填写 prompt'; return; }
try {
const r = await fetch(H3_BASE + '/v1/videos', { method: 'POST', headers: {'Content-Type':'application/json'}, body: JSON.stringify(body) });
if (!r.ok) throw new Error(await r.text());
const job = await r.json();
await refreshJobs();
selectJob(job.id); // 提交完直接跳到这条任务的详情，能立刻看到排队/运行状态
} catch (e) { errBox.textContent = '提交失败: ' + e.message; }
}
// 一键清空——2026-08-24 用户要求：重跑会把整个表单灌满，之前只能一个个手动清，没有回退路径。
// 直接恢复成 initParamSelects 那套默认值（DEFAULT_RES=480×832 竖屏、DEFAULT_DUR=10s、
// Turbo关/20步/seed=0），不是清空成空值——分辨率/时长/Turbo/步数这几个下拉框本来就不允许空选项。
function clearForm(kind) {
if (!confirm('确定清空这个表单的所有内容？')) return;
document.getElementById(kind + '-prompt').value = '';
document.getElementById(kind + '-cfg').value = '';
document.getElementById(kind + '-negprompt').value = '';
document.getElementById(kind + '-res').value = DEFAULT_RES;
syncDurOptions(kind);
const durSel = document.getElementById(kind + '-dur');
if ([...durSel.options].some(o => o.value === DEFAULT_DUR)) durSel.value = DEFAULT_DUR;
const turboSel = document.getElementById(kind + '-turbo');
turboSel.value = 'false';
turboSel.onchange(); // 联动刷新步数选项
document.getElementById(kind + '-seed').value = '0';
document.getElementById(kind + '-err').textContent = '';
if (kind === 'fl2va') {
uploaded['fl2va-first'] = null; uploaded['fl2va-last'] = null;
document.getElementById('fl2va-first').value = '';
document.getElementById('fl2va-last').value = '';
document.getElementById('fl2va-first-url').value = '';
document.getElementById('fl2va-last-url').value = '';
renderFl2vaThumbs();
} else if (kind === 'ref2va') {
uploaded['ref2va-refs'] = []; uploaded['ref2va-videos'] = []; uploaded['ref2va-audios'] = [];
document.getElementById('ref2va-refs').value = '';
document.getElementById('ref2va-videos-input').value = '';
document.getElementById('ref2va-audios-input').value = '';
document.getElementById('ref2va-refs-url').value = '';
document.getElementById('ref2va-videos-url').value = '';
document.getElementById('ref2va-audios-url').value = '';
renderRefThumbs();
renderTags('ref2va-video-tags', 'ref2va-videos');
renderTags('ref2va-audio-tags', 'ref2va-audios');
}
}
// 重跑：不直接提交，而是把这条任务当初的 req 灌回"新建任务"表单（对应的 tab、参数、
// 已上传的图片 URL 都原样带过去），跳到 /newtask.html，用户看一眼确认无误后自己点提交——
// 跟正常新建任务走的是同一条路径、同一次人工确认，不是绕过表单直接后台再发一次请求。
function prefillCreate(req) {
const kind = (req.first_frame_url || req.last_frame_url) ? 'fl2va'
: ((req.reference_image_urls || []).length || (req.reference_video_urls || []).length || (req.reference_audio_urls || []).length) ? 'ref2va' : 'text';
document.querySelectorAll('.tabs button').forEach(b => b.classList.toggle('active', b.dataset.tab === kind));
['text', 'fl2va', 'ref2va'].forEach(t => document.getElementById('tab-' + t).style.display = (t === kind ? 'block' : 'none'));
document.getElementById(kind + '-prompt').value = req.prompt || '';
const resOpt = RESOLUTIONS.find(o => o.width === req.width && o.height === req.height);
if (resOpt) document.getElementById(kind + '-res').value = resOpt.value;
syncDurOptions(kind); // 按刚设好的分辨率重新过滤时长选项，再决定原来的档位还能不能选
const durSel = document.getElementById(kind + '-dur');
const durOpt = DURATIONS.find(o => o.frames === req.frames);
if (durOpt && [...durSel.options].some(o => o.value === durOpt.value)) durSel.value = durOpt.value;
const turboSel = document.getElementById(kind + '-turbo');
turboSel.value = req.turbo === false ? 'false' : 'true';
turboSel.onchange(); // 联动刷新步数选项，必须在设置步数值之前调用
const stepsSel = document.getElementById(kind + '-steps');
if (req.steps != null && [...stepsSel.options].some(o => o.value === String(req.steps))) {
stepsSel.value = String(req.steps);
}
const seedSel = document.getElementById(kind + '-seed');
if (req.seed != null) {
if (![...seedSel.options].some(o => o.value === String(req.seed))) {
const opt = document.createElement('option');
opt.value = String(req.seed); opt.textContent = req.seed + '（原任务的 seed）';
seedSel.insertBefore(opt, seedSel.firstChild);
}
seedSel.value = String(req.seed);
}
document.getElementById(kind + '-cfg').value = req.cfg_scale != null ? req.cfg_scale : '';
document.getElementById(kind + '-negprompt').value = req.negative_prompt || '';
if (kind === 'fl2va') {
uploaded['fl2va-first'] = req.first_frame_url || null;
uploaded['fl2va-last'] = req.last_frame_url || null;
renderFl2vaThumbs();
} else if (kind === 'ref2va') {
uploaded['ref2va-refs'] = (req.reference_image_urls || []).slice();
uploaded['ref2va-videos'] = (req.reference_video_urls || []).slice();
uploaded['ref2va-audios'] = (req.reference_audio_urls || []).slice();
renderRefThumbs();
renderTags('ref2va-video-tags', 'ref2va-videos');
renderTags('ref2va-audio-tags', 'ref2va-audios');
}
showCreate();
}
async function rerunJob(id) {
try {
const r = await fetch(`${H3_BASE}/v1/videos/${id}`);
if (!r.ok) throw new Error(await r.text());
const req = (await r.json()).req || {};
prefillCreate(req);
} catch (e) { alert('重跑失败: ' + e.message); }
}
// 硬重启期间(停止运行中任务/重置显存)端口直接连不上，提交/轮询都会失败——用这个全局开关
// 锁住提交按钮，轮询/health直到真正恢复，不让用户在这段时间瞎点提交撞一堆报错。
let resetting = false;
function setResetting(on) {
resetting = on;
document.querySelectorAll('button.submit').forEach(b => {
b.disabled = on;
if (on) { b.dataset.origText = b.dataset.origText || b.textContent; b.textContent = '重置中…'; }
else if (b.dataset.origText) { b.textContent = b.dataset.origText; }
});
const btn = document.getElementById('reset-gpu-btn');
if (btn) btn.disabled = on;
}
async function waitForHealthy() {
// 重启那几秒端口没监听，fetch会直接抛异常——这是预期中的过程，不是失败，一直重试到连上为止
while (true) {
await new Promise(res => setTimeout(res, 3000));
try {
const r = await fetch(H3_BASE + '/v1/backends');
if (r.ok) { const d = await r.json(); if (d.ready >= d.total) return; }
} catch (e) { /* 重启中，继续等 */ }
}
}
async function cancelJob(id, running) {
// running=true 时是"停止"：Raylight的Ray子进程不理会ComfyUI的/interrupt，唯一能真正把
// GPU收回来的办法是硬重启整个服务——所以要把这个代价明确告诉用户，不能假装是优雅停止。
const msg = running
? '确定停止这条正在运行的任务？会硬重启整个服务来打断它（没有更温和的办法，Raylight的计算跑在独立进程里，收不到普通的打断信号），大约15-20秒后GPU恢复可用，重启期间无法提交新任务。'
: '确定取消这条排队中的任务？';
if (!confirm(msg)) return;
try {
const r = await fetch(`${H3_BASE}/v1/videos/${id}/cancel`, { method: 'POST' });
if (!r.ok) throw new Error(await r.text());
if (running) {
setResetting(true);
document.getElementById('backends').textContent = '⏳ 正在重置GPU，服务重启中，请稍候…';
await waitForHealthy();
setResetting(false);
await refreshBackends();
}
await refreshDetail();
await refreshJobs();
} catch (e) { alert((running ? '停止' : '取消') + '失败: ' + e.message); }
}
async function resetGpu() {
if (!confirm('确定重置GPU？会硬重启整个服务，打断当前正在运行的任务（如果有），大约15-20秒，重置完成前无法提交新任务。')) return;
try {
const r = await fetch(`${H3_BASE}/v1/admin/reset-gpu`, { method: 'POST' });
if (!r.ok) throw new Error(await r.text());
} catch (e) { alert('触发重置失败: ' + e.message); return; }
setResetting(true);
document.getElementById('backends').textContent = '⏳ 正在重置GPU，服务重启中，请稍候…';
await waitForHealthy();
setResetting(false);
await refreshBackends();
await refreshJobs();
}
function statusLabel(s) {
const map = { queued: '排队中', running: '运行中', done: '已完成', failed: '失败', cancelled: '已取消' };
return `<span class="status-${s}">${map[s] || s}</span>`;
}
function timeAgo(ts) {
if (!ts) return '';
const s = Math.max(0, Math.round(Date.now()/1000 - ts));
if (s < 60) return s + '秒前';
if (s < 3600) return Math.round(s/60) + '分钟前';
return Math.round(s/3600) + '小时前';
}
function fmtTime(ts) {
if (!ts) return '—';
return new Date(ts * 1000).toLocaleString('zh-CN', { hour12: false });
}
function renderSidebar() {
const box = document.getElementById('job-list'); box.innerHTML = '';
document.getElementById('sidebar-filters').style.display = viewingTrash ? 'none' : 'flex';
// "+新建任务" 固定在筛选框上面、列表外面，不随 #job-list 滚动——之前是塞进 job-list 第一
// 行的，列表一滚就跟着跑没了，2026-08-28 用户反馈要求固定住。
const newTaskRow = document.getElementById('new-task-row');
newTaskRow.style.display = viewingTrash ? 'none' : 'flex';
newTaskRow.classList.toggle('selected', !viewingTrash && selectedId === null);
if (viewingTrash) {
const backRow = document.createElement('div');
backRow.className = 'job-row new-row';
backRow.onclick = () => backToList();
backRow.innerHTML = `<span>←</span><span>返回任务列表</span>`;
box.appendChild(backRow);
if (!trashCache.length) {
const empty = document.createElement('div');
empty.style.cssText = 'padding:16px;font-size:13px;opacity:.6';
empty.textContent = '回收站是空的';
box.appendChild(empty);
}
trashCache.forEach(j => {
const row = document.createElement('div');
row.className = 'job-row';
const prompt = j.req ? (j.req.prompt || '(无 prompt)') : '';
row.innerHTML = `
<div class="jr-top"><span>${j.id}</span>
<button class="jr-restore" onclick="event.stopPropagation(); restoreJob('${j.id}')">恢复</button></div>
<div class="jr-prompt" title="${prompt}">${prompt}</div>
<div class="jr-time">删除于 ${timeAgo(j.deleted_at)}</div>`;
box.appendChild(row);
});
return;
}
jobsCache.forEach(j => {
const row = document.createElement('div');
row.className = 'job-row' + (j.id === selectedId ? ' selected' : '');
row.onclick = () => selectJob(j.id);
const prompt = j.req ? (j.req.prompt || '(无 prompt)') : '';
const menuOpen = openMenuFor === j.id;
row.innerHTML = `
<div class="jr-top"><span>${j.id}</span>
<div class="jr-actions">
${statusLabel(j.status)}
<span class="jr-menu-btn" onclick="event.stopPropagation(); toggleJobMenu('${j.id}')">⋯</span>
</div>
</div>
<div class="jr-prompt" title="${prompt}">${prompt}</div>
<div class="jr-time">${timeAgo(j.created_at)}</div>
${menuOpen ? `<div class="jr-menu" onclick="event.stopPropagation()">
<div class="jr-menu-item" onclick="deleteJob('${j.id}')">删除</div>
</div>` : ''}`;
box.appendChild(row);
});
if (jobsCache.length) {
const footer = document.createElement('div');
footer.id = 'job-list-footer';
footer.textContent = noMoreJobs ? '— 没有更多了 —' : '下拉加载更多…';
box.appendChild(footer);
} else if (filterQ || filterStatus || filterKind) {
const empty = document.createElement('div');
empty.style.cssText = 'padding:16px;font-size:13px;opacity:.6';
empty.textContent = '没有匹配的任务';
box.appendChild(empty);
}
}
// 任意点击落在某条任务的「⋯」菜单外面，就把菜单收起来——不然点开一个菜单后点别处它会一直挂着
document.addEventListener('click', () => { if (openMenuFor !== null) { openMenuFor = null; renderSidebar(); } });
function toggleJobMenu(id) {
openMenuFor = (openMenuFor === id) ? null : id;
renderSidebar();
}
async function deleteJob(id) {
openMenuFor = null;
try {
const r = await fetch(`${H3_BASE}/v1/videos/${id}`, { method: 'DELETE' });
if (!r.ok) throw new Error(await r.text());
jobsCache = jobsCache.filter(j => j.id !== id);
if (selectedId === id) showCreate();
renderSidebar();
} catch (e) { alert('删除失败: ' + e.message); }
}
async function restoreJob(id) {
try {
const r = await fetch(`${H3_BASE}/v1/videos/${id}/restore`, { method: 'POST' });
if (!r.ok) throw new Error(await r.text());
trashCache = trashCache.filter(j => j.id !== id);
renderSidebar();
} catch (e) { alert('恢复失败: ' + e.message); }
}
async function loadTrash() {
try {
const r = await fetch(H3_BASE + '/v1/videos?trash=true&limit=50');
trashCache = (await r.json()).jobs || [];
} catch (e) { /* 下一轮轮询再试 */ }
}
async function toggleTrash() {
viewingTrash = true;
await loadTrash();
renderSidebar();
}
function backToList() {
viewingTrash = false;
refreshJobs(); // 立即拉一次主列表，不用等下一轮 5 秒轮询
renderSidebar();
}
async function selectJob(id, pushUrl = true) {
selectedId = id;
if (pushUrl) history.pushState(null, '', H3_BASE + '/task.html/' + encodeURIComponent(id));
document.getElementById('create-view').style.display = 'none';
document.getElementById('detail').style.display = 'block';
renderSidebar();
await refreshDetail();
}
// 浏览器前进/后退要同步这个状态，不然 URL 变了但页面没跟着变
window.addEventListener('popstate', () => {
const tid = tidFromPath();
if (tid) selectJob(tid, false); else showCreate(false);
});
async function refreshDetail() {
if (!selectedId) return;
const box = document.getElementById('detail');
try {
const r = await fetch(`${H3_BASE}/v1/videos/${selectedId}`);
if (!r.ok) { box.innerHTML = `<div class="back" onclick="showCreate()">← 新建任务</div><div class="err">找不到这个任务</div>`; return; }
const j = await r.json();
const req = j.req || {};
let resultHtml = '';
if (j.status === 'done') {
resultHtml = `<video controls src="${h3FileUrl(H3_BASE + '/v1/videos/' + j.id + '/file')}"></video>
<a class="download" href="${h3FileUrl(H3_BASE + '/v1/videos/' + j.id + '/file')}" download>下载 mp4${j.size_bytes ? ' ('+(j.size_bytes/1024/1024).toFixed(1)+'MB)' : ''}</a>`;
} else if (j.status === 'failed') {
resultHtml = `<div class="err">${(j.error || '未知错误').replace(/</g,'<')}</div>`;
} else if (j.status === 'running') {
resultHtml = `<div>已运行 ${j.elapsed_seconds || 0} 秒（共 ${j.total_steps || req.steps || '?'} 步，当前第 ${j.step || 0} 步）</div>`;
} else if (j.status === 'cancelled') {
resultHtml = `<div class="err">${(j.error || '已取消').replace(/</g,'<')}</div>`;
} else {
resultHtml = `<div>排队中，等待可用的 ${j.partition || ''} 后端…</div>`;
}
let refThumbs = '';
const imgs = [];
if (req.first_frame_url) imgs.push(['首帧', req.first_frame_url]);
if (req.last_frame_url) imgs.push(['尾帧', req.last_frame_url]);
(req.reference_image_urls || []).forEach((u, i) => imgs.push(['参考图'+(i+1), u]));
// 图片点开看大图，参考视频/音频跟生成结果的视频一样用原生播放器直接预览；每个媒体上面
// 带一行文件名（从上传时 server.py 塞进 URL 里的原名反解出来，见 filenameFromUrl——
// 引用外部图床的旧任务URL里没有这个原名分段，会退化成显示URL里的原始文件名/hash，
// 不算错误，只是没有更好的名字可用）。2026-08-25：caption 挪到图片上方（之前在下面，
// 用户反馈不够显眼）。
const thumbCap = (label, u) => `${label} · ${filenameFromUrl(u)}`.replace(/</g, '<');
const viewThumb = (mediaHtml, label, u) =>
`<span class="thumb-wrap"><span class="thumb-name" title="${thumbCap(label,u)}">${thumbCap(label,u)}</span><span class="thumb-media">${mediaHtml}</span></span>`;
const imgTags = imgs.map(([label, u]) =>
viewThumb(`<a href="${u}" target="_blank" title="${label}，点击查看大图"><img src="${u}" title="${label}"></a>`, label, u)).join('');
const videoTags = (req.reference_video_urls || []).map((u, i) =>
viewThumb(`<video controls src="${u}" title="参考视频${i+1}"></video>`, '参考视频'+(i+1), u)).join('');
const audioTags = (req.reference_audio_urls || []).map((u, i) =>
viewThumb(`<audio controls src="${u}" title="参考音频${i+1}"></audio>`, '参考音频'+(i+1), u)).join('');
if (imgTags || videoTags) refThumbs += `<div class="thumbrow">${imgTags}${videoTags}</div>`;
if (audioTags) refThumbs += `<div class="thumbrow">${audioTags}</div>`;
box.innerHTML = `
<div class="back" onclick="showCreate()">← 新建任务</div>
<h2>${j.id}</h2>
<div>${statusLabel(j.status)} <button class="submit" style="padding:4px 12px;margin-left:8px" onclick="rerunJob('${j.id}')">重跑</button>${j.status === 'queued' ? ` <button style="padding:4px 12px;margin-left:8px" onclick="cancelJob('${j.id}',false)">取消</button>` : ''}${j.status === 'running' ? ` <button style="padding:4px 12px;margin-left:8px;color:#c33" onclick="cancelJob('${j.id}',true)">停止</button>` : ''}</div>
<dl class="dl">
<dt>Prompt</dt><dd>${(req.prompt || '').replace(/</g,'<')}</dd>
<dt>分区</dt><dd>${j.partition || '—'}</dd>
<dt>分辨率/帧数</dt><dd>${req.width || '?'}×${req.height || '?'} × ${req.frames || '?'}帧</dd>
<dt>时长</dt><dd>${req.frames ? (req.frames / 24).toFixed(1) + ' 秒（按 24fps 折算）' : '?'}</dd>
<dt>Turbo/步数</dt><dd>${req.turbo === false ? '关' : '开'} / ${req.steps ?? '?'} 步，seed=${req.seed ?? 0}</dd>
${req.cfg_scale != null ? `<dt>CFG Scale</dt><dd>${req.cfg_scale}</dd>` : ''}
${req.negative_prompt ? `<dt>负面提示词</dt><dd>${req.negative_prompt.replace(/</g,'<')}</dd>` : ''}
<dt>后端</dt><dd>${j.backend || '（尚未分配）'}</dd>
<dt>提交时间</dt><dd>${fmtTime(j.created_at)}</dd>
<dt>开始时间</dt><dd>${fmtTime(j.started_at)}</dd>
<dt>完成时间</dt><dd>${fmtTime(j.finished_at)}</dd>
${(j.started_at && j.finished_at) ? `<dt>生成耗时</dt><dd>${(j.finished_at - j.started_at).toFixed(1)} 秒</dd>` : ''}
<dt>峰值显存</dt><dd>${j.peak_vram_gb ? j.peak_vram_gb + ' GB' : '—'}</dd>
</dl>
${refThumbs}
${resultHtml}
`;
} catch (e) { /* 暂时连不上，保留当前显示，下一轮再试 */ }
}
async function refreshJobs() {
if (viewingTrash) { await loadTrash(); renderSidebar(); return; }
try {
const params = new URLSearchParams({ limit: String(loadedLimit), sort: sortOrder });
if (filterQ) params.set('q', filterQ);
if (filterStatus) params.set('status', filterStatus);
if (filterKind) params.set('kind', filterKind);
const r = await fetch(`${H3_BASE}/v1/videos?${params}`); const d = await r.json();
jobsCache = d.jobs || [];
noMoreJobs = jobsCache.length < loadedLimit;
renderSidebar();
// 只有还在变化的任务（排队/运行中）才需要重新拉详情。`refreshDetail()` 是整段
// innerHTML 重建，`done` 之后再重建会把正在播放的 <video> 元素连根拔掉——
// 播放到一半被这个 5 秒轮询打断、进度条弹回 0，这就是"下载和播放好像有问题"的真正原因，
// 不是文件本身坏了（文件本身一直是好的，见 README「已实测排查过的坑」）。
const cached = jobsCache.find(j => j.id === selectedId);
if (selectedId && (!cached || cached.status === 'queued' || cached.status === 'running')) {
refreshDetail();
}
} catch (e) { /* 后端暂时连不上，静默跳过这一轮，下次轮询再试 */ }
}
async function refreshBackends() {
try {
const r = await fetch(H3_BASE + '/v1/backends'); const d = await r.json();
let text =
`后端: ${d.ready}/${d.total} ready · 排队 ${d.queued} · 运行中 ${d.running}\n` +
d.backends.map(b => {
// b.status 只是模型健康态（ok/down），不代表这张卡是否正在跑任务——
// running/queued 是 api.py /health 里单独的计数字段，之前没往界面上带，
// 导致明明有任务在跑却只显示 "ok"，看着像空闲。
const busy = b.running > 0 ? ` running×${b.running}` : (b.queued > 0 ? ` queued×${b.queued}` : '');
return `${b.backend.replace('http://127.0.0.1:','')} gpu${b.gpu} [${b.partition||'?'}] ${b.status}${busy}`;
}).join('\n');
// 2026-08-24：实时显存/利用率——之前撞过好几次OOM，事后查才发现是别的工作负载（比如旧
// minimax-h3 四卡worker）在偷偷占显存，提交前完全看不出来。>18GB（跟22.5GB总量比，剩不到
// 4GB）标红提醒可能会OOM。
if ((d.gpus || []).length) {
text += '\n' + d.gpus.map(g => {
const pct = Math.round(g.memory_used_mb / g.memory_total_mb * 100);
const warn = g.memory_used_mb > 18000 ? ' ⚠' : '';
return `GPU${g.index}: ${(g.memory_used_mb/1024).toFixed(1)}/${(g.memory_total_mb/1024).toFixed(1)}GB (${pct}%) ${g.utilization_pct}%util${warn}`;
}).join('\n');
}
document.getElementById('backends').textContent = text;
} catch (e) {}
}
// 刷新页面（或直接打开一条分享出去的 /task.html/<id> 链接）时，按当前 URL 决定初始视图
if (selectedId) {
document.getElementById('create-view').style.display = 'none';
document.getElementById('detail').style.display = 'block';
refreshDetail();
}
refreshJobs(); refreshBackends();
setInterval(refreshJobs, 5000);
setInterval(refreshBackends, 8000);
</script>
</body>
</html>