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<!doctype html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Qwen2API Chat</title>
<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<link href="https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600&family=Space+Grotesk:wght@500;600&display=swap" rel="stylesheet" />
<style>
:root {
color-scheme: light;
--page-bg: #f6f7fb;
--ink: #0f172a;
--muted: #475569;
--panel: rgba(255, 255, 255, 0.88);
--panel-2: rgba(255, 255, 255, 0.72);
--border: rgba(15, 23, 42, 0.10);
--shadow: 0 18px 42px rgba(15, 23, 42, 0.10);
--shadow-soft: 0 10px 24px rgba(15, 23, 42, 0.08);
--ring: 0 0 0 4px rgba(14, 165, 164, 0.18);
--accent: #0ea5a4;
--accent-2: #16a34a;
--danger: #ef4444;
--radius: 14px;
--radius-sm: 10px;
--empty-hint: "开始对话吧。支持粘贴文本、上传文件，Enter 发送。";
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
margin: 0;
color: var(--ink);
background:
radial-gradient(1200px 700px at 15% 10%, rgba(14, 165, 164, 0.14), transparent 55%),
radial-gradient(900px 520px at 85% 20%, rgba(34, 197, 94, 0.10), transparent 60%),
radial-gradient(1000px 600px at 50% 100%, rgba(56, 189, 248, 0.10), transparent 55%),
var(--page-bg);
font-family: "Noto Sans SC", system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
letter-spacing: 0.1px;
}
main {
max-width: 1120px;
margin: 0 auto;
padding: 18px 14px 20px;
display: flex;
flex-direction: column;
gap: 12px;
min-height: 100vh;
}
.panel {
background: var(--panel);
border: 1px solid var(--border);
border-radius: var(--radius);
box-shadow: var(--shadow-soft);
backdrop-filter: blur(10px);
}
.topbar {
padding: 12px;
display: flex;
gap: 12px;
align-items: center;
justify-content: space-between;
}
.brand {
display: flex;
flex-direction: column;
gap: 2px;
min-width: 150px;
}
.brand b {
font-family: "Space Grotesk", "Noto Sans SC", sans-serif;
font-size: 16px;
letter-spacing: 0.3px;
}
.brand span {
color: var(--muted);
font-size: 12px;
}
.controls {
display: flex;
gap: 8px;
align-items: center;
flex-wrap: wrap;
justify-content: flex-end;
}
.controls .grow { flex: 1; min-width: 160px; }
input, select, textarea, button {
font: inherit;
border-radius: 12px;
border: 1px solid rgba(15, 23, 42, 0.14);
background: rgba(255, 255, 255, 0.75);
color: var(--ink);
outline: none;
}
input, select, button { padding: 10px 11px; }
textarea { padding: 12px 12px; width: 100%; min-height: 96px; resize: vertical; }
input:focus, select:focus, textarea:focus { box-shadow: var(--ring); border-color: rgba(14, 165, 164, 0.55); }
button { cursor: pointer; transition: transform 140ms ease, box-shadow 140ms ease, background-color 140ms ease; }
button:disabled { cursor: not-allowed; opacity: 0.6; }
button:active:not(:disabled) { transform: translateY(1px); }
.btn {
background: rgba(255, 255, 255, 0.75);
}
.primary {
background: linear-gradient(135deg, #0ea5a4, #22c55e);
color: #ffffff;
border-color: rgba(14, 165, 164, 0.55);
box-shadow: 0 10px 22px rgba(14, 165, 164, 0.18);
}
.primary:hover:not(:disabled) { box-shadow: 0 14px 28px rgba(14, 165, 164, 0.22); }
.warn {
background: rgba(239, 68, 68, 0.10);
color: #991b1b;
border-color: rgba(239, 68, 68, 0.35);
}
.warn:hover:not(:disabled) { background: rgba(239, 68, 68, 0.14); }
.log-toggle {
background: rgba(15, 23, 42, 0.06);
border-color: rgba(15, 23, 42, 0.14);
}
.log-toggle.active {
background: rgba(14, 165, 164, 0.12);
border-color: rgba(14, 165, 164, 0.35);
}
.shell {
display: grid;
grid-template-columns: 1fr;
gap: 12px;
align-items: stretch;
min-height: 58vh;
}
.shell.has-logs { grid-template-columns: 1fr; }
@media (min-width: 981px) {
.shell.has-logs { grid-template-columns: 1fr 360px; }
}
#messages {
padding: 14px;
overflow: auto;
min-height: 56vh;
max-height: 62vh;
display: flex;
flex-direction: column;
gap: 10px;
}
#messages:empty::before {
content: var(--empty-hint);
color: rgba(71, 85, 105, 0.9);
background: rgba(255, 255, 255, 0.55);
border: 1px dashed rgba(15, 23, 42, 0.18);
border-radius: 14px;
padding: 14px 14px;
line-height: 1.5;
}
.msg {
max-width: min(760px, 92%);
padding: 10px 12px;
border-radius: 16px;
white-space: pre-wrap;
word-break: break-word;
overflow-wrap: anywhere;
border: 1px solid rgba(15, 23, 42, 0.10);
animation: popIn 220ms ease both;
}
.msg.u {
align-self: flex-end;
background: linear-gradient(135deg, rgba(14, 165, 164, 0.12), rgba(34, 197, 94, 0.10));
}
.msg.a {
align-self: flex-start;
background: rgba(255, 255, 255, 0.72);
}
.msg-head {
display: flex;
justify-content: space-between;
align-items: center;
gap: 10px;
margin-bottom: 6px;
font-size: 12px;
color: rgba(71, 85, 105, 0.92);
}
.msg-head span {
display: inline-flex;
align-items: center;
gap: 8px;
}
.think {
border: 1px solid rgba(15, 23, 42, 0.10);
background: rgba(15, 23, 42, 0.035);
border-radius: 12px;
padding: 8px 10px;
margin-bottom: 8px;
}
.think summary {
cursor: pointer;
font-size: 12px;
color: rgba(71, 85, 105, 0.92);
user-select: none;
list-style: none;
}
.think summary::-webkit-details-marker { display: none; }
.think summary::before {
content: "▸";
display: inline-block;
margin-right: 6px;
transform: translateY(-1px);
}
.think[open] summary::before { content: "▾"; }
.think pre {
margin: 8px 0 0;
white-space: pre-wrap;
word-break: break-word;
overflow-wrap: anywhere;
font-size: 12px;
line-height: 1.55;
color: rgba(71, 85, 105, 0.96);
font-family: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}
.mini {
padding: 6px 10px;
border-radius: 999px;
font-size: 12px;
background: rgba(15, 23, 42, 0.06);
border-color: rgba(15, 23, 42, 0.10);
}
.mini:hover:not(:disabled) { background: rgba(15, 23, 42, 0.08); }
.composer {
padding: 12px;
display: flex;
flex-direction: column;
gap: 10px;
}
.video-panel { padding: 12px; }
.action-row {
display: flex;
gap: 8px;
flex-wrap: wrap;
align-items: center;
}
.file {
flex: 1;
min-width: 220px;
padding: 8px;
background: rgba(255, 255, 255, 0.55);
}
.file::file-selector-button {
font: inherit;
padding: 8px 10px;
border-radius: 999px;
border: 1px solid rgba(15, 23, 42, 0.14);
background: rgba(15, 23, 42, 0.05);
margin-right: 10px;
cursor: pointer;
}
.file::file-selector-button:hover { background: rgba(15, 23, 42, 0.08); }
.status {
font-size: 12px;
min-height: 18px;
color: rgba(71, 85, 105, 0.95);
}
.status.err { color: #b91c1c; }
.status.ok { color: #047857; }
#atts { display: grid; gap: 8px; }
.fi {
display: flex;
justify-content: space-between;
align-items: center;
gap: 10px;
padding: 10px 10px;
border: 1px solid rgba(15, 23, 42, 0.12);
border-radius: var(--radius-sm);
background: rgba(255, 255, 255, 0.62);
}
.fi button {
padding: 8px 10px;
border-radius: 999px;
background: rgba(239, 68, 68, 0.10);
color: #991b1b;
border-color: rgba(239, 68, 68, 0.28);
}
.log-panel { display: none; padding: 12px; }
.log-panel.visible {
display: flex;
flex-direction: column;
gap: 10px;
}
.log-header {
display: flex;
justify-content: space-between;
align-items: center;
gap: 10px;
}
.log-header span {
font-family: "Space Grotesk", "Noto Sans SC", sans-serif;
font-weight: 600;
letter-spacing: 0.2px;
}
.video-row {
display: flex;
gap: 8px;
align-items: center;
flex-wrap: wrap;
}
.video-tag {
font-size: 12px;
color: rgba(71, 85, 105, 0.95);
padding: 6px 10px;
border-radius: 999px;
border: 1px solid rgba(15, 23, 42, 0.12);
background: rgba(255, 255, 255, 0.55);
white-space: nowrap;
}
.video-row input {
flex: 1;
min-width: 220px;
font-size: 12px;
padding: 10px 10px;
}
.video-clear {
padding: 10px 12px;
font-size: 12px;
border-radius: 999px;
background: rgba(15, 23, 42, 0.06);
border-color: rgba(15, 23, 42, 0.12);
}
#logs {
flex: 1;
min-height: 46vh;
max-height: 56vh;
overflow: auto;
font-size: 12px;
font-family: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
background:
radial-gradient(900px 450px at 20% 10%, rgba(14, 165, 164, 0.14), transparent 60%),
radial-gradient(800px 420px at 80% 30%, rgba(34, 197, 94, 0.10), transparent 60%),
#0b1220;
color: rgba(226, 232, 240, 0.92);
border-radius: var(--radius-sm);
border: 1px solid rgba(148, 163, 184, 0.20);
padding: 10px 10px;
}
.log-entry { padding: 3px 0; border-bottom: 1px solid rgba(148, 163, 184, 0.16); }
.log-entry:last-child { border-bottom: none; }
.log-time { color: rgba(34, 197, 94, 0.85); margin-right: 8px; }
.log-event { color: rgba(56, 189, 248, 0.95); font-weight: 600; }
.log-detail { color: rgba(251, 191, 36, 0.88); margin-left: 8px; white-space: pre-wrap; word-break: break-word; overflow-wrap: anywhere; }
.modal-backdrop {
position: fixed;
inset: 0;
background: rgba(15, 23, 42, 0.45);
z-index: 999;
display: flex;
align-items: center;
justify-content: center;
padding: 16px;
animation: popIn 200ms ease;
}
.modal {
background: var(--panel);
border: 1px solid var(--border);
border-radius: var(--radius);
box-shadow: var(--shadow);
max-width: 480px;
width: 100%;
padding: 18px;
display: flex;
flex-direction: column;
gap: 12px;
backdrop-filter: blur(10px);
}
.modal h3 {
margin: 0;
font-family: "Space Grotesk", "Noto Sans SC", sans-serif;
font-size: 16px;
letter-spacing: 0.2px;
}
.modal .field-label {
font-size: 12px;
color: var(--muted);
}
.modal .hint {
font-size: 12px;
color: var(--muted);
line-height: 1.5;
}
.modal .actions {
display: flex;
gap: 8px;
justify-content: flex-end;
flex-wrap: wrap;
}
@keyframes popIn {
from { opacity: 0; transform: translateY(6px); }
to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
.msg { animation: none; }
button { transition: none; }
}
@media (max-width: 980px) {
.shell.has-logs { grid-template-columns: 1fr; }
#messages { max-height: 56vh; }
#logs { max-height: 44vh; }
.brand { display: none; }
}
</style>
</head>
<body>
<main>
<header class="panel topbar">
<div class="brand">
<b>Qwen2API Chat</b>
<span id="brandSub">轻量 · 流式 · 支持附件</span>
</div>
<div class="controls">
<button id="langToggle" class="btn" type="button" aria-label="Language">EN</button>
<input id="apiKey" class="grow" type="text" placeholder="API Key（可选）" autocomplete="off" spellcheck="false" />
<select id="model" class="grow"><option value="qwen3.5-plus">qwen3.5-plus</option></select>
<button id="refreshModels" class="btn" type="button">刷新模型</button>
<button id="logToggle" class="log-toggle" type="button">显示日志</button>
<button id="settingsBtn" class="btn" type="button">设置</button>
</div>
</header>
<section class="panel video-panel" aria-label="视频分析">
<div class="video-row">
<span class="video-tag" id="videoTag">视频分析（可选）</span>
<input id="videoUrl" type="text" placeholder="粘贴视频链接；发送时自动进入视频分析；留空则普通对话" autocomplete="off" spellcheck="false" />
<button id="clearVideo" class="video-clear" type="button">清空</button>
</div>
</section>
<section class="panel video-panel" aria-label="图片生成">
<div class="video-row">
<select id="imageGenMode" style="flex: 0 0 auto; min-width: 120px;">
<option value="chat">聊天模式</option>
<option value="image">图片生成</option>
</select>
<select id="imageSize" style="flex: 0 0 auto; min-width: 120px;">
<option value="1:1">1:1 (正方形)</option>
<option value="16:9">16:9 (宽屏)</option>
<option value="9:16">9:16 (竖屏)</option>
<option value="4:3">4:3 (传统)</option>
<option value="3:4">3:4 (传统竖)</option>
</select>
<select id="imageCount" style="flex: 0 0 auto; min-width: 80px;">
<option value="1">1张</option>
<option value="2">2张</option>
<option value="3">3张</option>
<option value="4">4张</option>
<option value="5">5张</option>
</select>
</div>
</section>
<div class="shell" id="shell">
<section id="messages" class="panel" aria-label="消息列表"></section>
<aside class="panel log-panel" id="logPanel" aria-label="运行日志">
<div class="log-header">
<span id="logsTitle">运行日志</span>
<button id="clearLogs" type="button" class="mini">清空</button>
</div>
<div id="logs"></div>
</aside>
</div>
<section class="panel composer" aria-label="输入区">
<textarea id="prompt" placeholder="输入消息；Enter 发送，Shift+Enter 换行"></textarea>
<div class="action-row">
<input id="files" class="file" type="file" multiple accept=".pdf,.doc,.docx,.dot,.csv,.xlsx,.xls,.txt,.text,.md,.js,.mjs,.ts,.jsx,.tsx,.vue,.html,.htm,.css,.svg,.svgz,.xml,.json,.jsonc,.wasm,.tex,.latex,.c,.h,.cc,.cxx,.cpp,.hpp,.hh,.hxx,.ino,.java,.kt,.kts,.scala,.groovy,.go,.rs,.swift,.php,.rb,.cs,.vb,.fs,.csproj,.sln,.sql,.lua,.r,.pl,.tcl,.awk,.fish,.yaml,.yml,.toml,.ini,.sh,.bat,.cmd,.dockerfile,.containerfile,.proto,.thrift,.graphql,.gql,.qmd,.smali,.gif,.webp,.jpg,.jpeg,.png,.bmp,.icns,.jp2,.sgi,.tif,.tiff,.mkv,.mov,.wav,.mp3,.m4a,.amr,.aac,image/*,audio/*,video/*" />
<button id="send" class="primary" type="button">发送</button>
<button id="stop" class="btn" type="button" disabled>中断</button>
<button id="clear" class="warn" type="button">清空会话</button>
</div>
<div id="atts"></div>
<div id="status" class="status"></div>
</section>
<footer style="text-align: center; padding: 16px; margin-top: 8px;">
<a href="https://github.com/smanx/qwen2api" target="_blank" rel="noopener noreferrer" style="display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--muted); font-size: 14px; padding: 10px 16px; border-radius: 12px; border: 1px solid var(--border); background: var(--panel); transition: all 140ms ease;">
<svg viewBox="0 0 24 24" style="width: 20px; height: 20px; fill: currentColor;">
<path d="M12 0c-6.626 0-12 5.373-12 12 0 5.302 3.438 9.8 8.207 11.387.599.111.793-.261.793-.577v-2.234c-3.338.726-4.033-1.416-4.033-1.416-.546-1.387-1.333-1.756-1.333-1.756-1.089-.745.083-.729.083-.729 1.205.084 1.839 1.237 1.839 1.237 1.07 1.834 2.807 1.304 3.492.997.107-.775.418-1.305.762-1.604-2.665-.305-5.467-1.334-5.467-5.931 0-1.311.469-2.381 1.236-3.221-.124-.303-.535-1.524.117-3.176 0 0 1.008-.322 3.301 1.23.957-.266 1.983-.399 3.003-.404 1.02.005 2.047.138 3.006.404 2.291-1.552 3.297-1.23 3.297-1.23.653 1.653.242 2.874.118 3.176.77.84 1.235 1.911 1.235 3.221 0 4.609-2.807 5.624-5.479 5.921.43.372.823 1.102.823 2.222v3.293c0 .319.192.694.801.576 4.765-1.589 8.199-6.086 8.199-11.386 0-6.627-5.373-12-12-12z"/>
</svg>
<span>GitHub</span>
</a>
</footer>
</main>
<script>
(function () {
var MAX = 5;
var MAX_SIZE = 100 * 1024 * 1024;
var MAX_HISTORY = 80;
var MAX_HISTORY_TEXT_CHARS = 12000;
var MAX_LOG_ENTRIES = 300;
var MAX_LOG_RAW_PREVIEW = 300;
var KEY = 'qwen2api.chat.history.v1';
var VIDEO_URL_KEY = 'qwen2api.video.url.v1';
var SHOW_LOGS_KEY = 'qwen2api.chat.showLogs.v1';
var MODEL_KEY = 'qwen2api.chat.model.v1';
var LANG_KEY = 'qwen2api.chat.lang.v1';
var IMAGE_PROXY_KEY = 'qwen2api.chat.imageProxy.v1';
var state = { hist: [], files: [], ac: null, sending: false, showLogs: false, videoUrl: '', modelLoadId: 0, modelLoading: false, preferredModel: '', lastModelAuthKey: null, imageGenMode: 'chat', imageProxy: '' };
var API_BASE = (function () {
var p = (location && location.pathname) ? location.pathname : '';
if (p === '/.netlify/functions/api' || p.indexOf('/.netlify/functions/api/') === 0) return '/.netlify/functions/api';
if (p === '/api' || p.indexOf('/api/') === 0) return '/api';
return '';
})();
function apiUrl(path) {
return API_BASE ? (API_BASE + path) : path;
}
var e = {
shell: document.getElementById('shell'),
langToggle: document.getElementById('langToggle'),
apiKey: document.getElementById('apiKey'),
model: document.getElementById('model'),
refreshModels: document.getElementById('refreshModels'),
clear: document.getElementById('clear'),
logToggle: document.getElementById('logToggle'),
settingsBtn: document.getElementById('settingsBtn'),
logPanel: document.getElementById('logPanel'),
logs: document.getElementById('logs'),
clearLogs: document.getElementById('clearLogs'),
videoUrl: document.getElementById('videoUrl'),
clearVideo: document.getElementById('clearVideo'),
messages: document.getElementById('messages'),
prompt: document.getElementById('prompt'),
files: document.getElementById('files'),
atts: document.getElementById('atts'),
send: document.getElementById('send'),
stop: document.getElementById('stop'),
status: document.getElementById('status'),
imageGenMode: document.getElementById('imageGenMode'),
imageSize: document.getElementById('imageSize'),
imageCount: document.getElementById('imageCount')
};
function getPreferredLang() {
var v = '';
try { v = localStorage.getItem(LANG_KEY) || ''; } catch (_) {}
v = String(v || '').toLowerCase();
if (v === 'en' || v === 'zh') return v;
try {
var nav = (navigator && (navigator.language || (navigator.languages && navigator.languages[0]))) || '';
nav = String(nav || '').toLowerCase();
if (nav.indexOf('zh') === 0) return 'zh';
} catch (_) {}
return 'en';
}
function t(key) {
var L = state.lang || 'zh';
var dict = {
zh: {
brandSub: '轻量 · 流式 · 支持附件',
apiKeyPh: 'API Key（可选）',
refreshModels: '刷新模型',
refreshModelsLoading: '加载中...',
showLogs: '显示日志',
hideLogs: '隐藏日志',
clearChat: '清空会话',
logsTitle: '运行日志',
clear: '清空',
videoTag: '视频分析（可选）',
videoPh: '粘贴视频链接；发送时自动进入视频分析；留空则普通对话',
inputPh: '输入消息；Enter 发送，Shift+Enter 换行',
send: '发送',
sending: '发送中...',
stop: '中断',
stopping: '中断中...',
retry: '重发',
assistant: '助手',
user: '用户',
think: '思考过程',
emptyAssistant: '（空响应）',
attachMsg: '[附件消息]',
attachPrefix: '[附件] ',
emptyHint: '开始对话吧。支持粘贴文本、上传文件，Enter 发送。'
,ready: '就绪。'
,loadingModels: '正在加载模型列表...'
,modelsUpdated: '模型列表已更新（{n}）'
,modelsLoadingWait: '模型列表加载中，请稍候。'
,modelsLoadingWaitSend: '模型列表加载中，请稍候发送。'
,resendWait: '模型列表加载中，请稍候重发。'
,onlyResendUser: '仅支持重发用户消息。'
,historySimplified: '历史附件已简化，已回退为文本重发。'
,inputOrFileRequired: '请输入内容或选择附件。'
,processingAttachments: '正在处理附件...'
,attachmentsFailed: '附件处理失败'
,requestingChat: '请求中（流式）...'
,requestingLogs: '请求中（日志）...'
,requestingVideo: '请求中（视频分析）...'
,requestingVideoLogs: '请求中（视频分析 + 日志）...'
,done: '完成。'
,aborted: '已中断请求。'
,abortInProgress: '正在中断请求...'
,noActiveRequest: '当前没有进行中的请求。'
,busyNoDoubleSend: '请求进行中，请勿重复发送。'
,maxAttachments: '最多允许 {n} 个附件。'
,fileTooLarge: '文件过大：{name}（上限 {max}）'
,addedAttachments: '已选择 {n} 个附件。'
,addedAndSkipped: '已添加 {added} 个附件，跳过 {skipped} 个重复/无效附件。'
,addedNoneSkipped: '未新增附件（均为重复或无效文件）。'
,videoUrlInvalid: '视频链接需以 http:// 或 https:// 开头。'
,videoSet: '已设置视频链接：发送时将自动进入视频分析。'
,videoCleared: '已清空视频链接：将恢复普通对话。'
,videoRestored: '已恢复上次视频链接。'
,logsClearBusy: '请求进行中，暂不能清空日志。'
,logsClearBusyModels: '模型列表加载中，请稍候清空日志。'
,logsCleared: '日志已清空。'
,logsAlreadyEmpty: '日志已为空。'
,clearChatBusy: '请求进行中，暂不能清空会话。'
,clearChatBusyModels: '模型列表加载中，请稍候清空会话。'
,chatCleared: '会话已清空。'
,chatAlreadyEmpty: '会话已为空。'
,refreshModelsBusy: '请求进行中，暂不能刷新模型。'
,loadingModelsStatus: '正在加载模型列表...'
,requestFailed: '请求失败'
,abortedTag: '[已中断]'
,errorTag: '[错误]'
,fileReadFailed: '读取文件失败: {name}'
,attachmentRemoveBusy: '请求进行中，暂不能修改附件。'
,attachmentRemoveBusyModels: '模型列表加载中，请稍候再修改附件。'
,remove: '移除'
,modelsLoadFailedFallback: '加载模型失败，已回退默认模型。'
,authFailed: '鉴权失败：Incorrect API key provided.'
,payloadTooLarge: '请求体过大，请减小附件。'
,serverError: '服务端异常，请稍后重试。'
,settings: '设置'
,imageProxy: '图片代理前缀'
,imageProxyPh: '例如：https://proxy.example.com/?url='
,imageProxyHint: '设置后，图片链接会直接拼接到该代理地址之后。留空则不使用代理。'
,save: '保存'
,cancel: '取消'
,clearProxy: '清除代理'
,imageProxySet: '图片代理已设置。'
,imageProxyCleared: '图片代理已清除。'
},
en: {
brandSub: 'Light · Streaming · Attachments',
apiKeyPh: 'API key (optional)',
refreshModels: 'Refresh models',
refreshModelsLoading: 'Loading...',
showLogs: 'Show logs',
hideLogs: 'Hide logs',
clearChat: 'Clear chat',
logsTitle: 'Runtime logs',
clear: 'Clear',
videoTag: 'Video analysis (optional)',
videoPh: 'Paste a video URL; sending will trigger video analysis; empty = normal chat',
inputPh: 'Type a message; Enter to send, Shift+Enter for newline',
send: 'Send',
sending: 'Sending...',
stop: 'Stop',
stopping: 'Stopping...',
retry: 'Resend',
assistant: 'Assistant',
user: 'User',
think: 'Thinking',
emptyAssistant: '(empty response)',
attachMsg: '[Attachment message]',
attachPrefix: '[Attachments] ',
emptyHint: 'Start chatting. Paste text, upload files, press Enter to send.'
,ready: 'Ready.'
,loadingModels: 'Loading model list...'
,modelsUpdated: 'Model list updated ({n})'
,modelsLoadingWait: 'Model list is loading, please wait.'
,modelsLoadingWaitSend: 'Model list is loading, please wait before sending.'
,resendWait: 'Model list is loading, please wait before resending.'
,onlyResendUser: 'Only user messages can be resent.'
,historySimplified: 'Attachments in history were simplified; falling back to text resend.'
,inputOrFileRequired: 'Type a message or choose attachments.'
,processingAttachments: 'Processing attachments...'
,attachmentsFailed: 'Failed to process attachments'
,requestingChat: 'Requesting (streaming)...'
,requestingLogs: 'Requesting (logs)...'
,requestingVideo: 'Requesting (video analysis)...'
,requestingVideoLogs: 'Requesting (video + logs)...'
,done: 'Done.'
,aborted: 'Request aborted.'
,abortInProgress: 'Aborting request...'
,noActiveRequest: 'No active request.'
,busyNoDoubleSend: 'Request in progress. Please do not send again.'
,maxAttachments: 'Up to {n} attachments.'
,fileTooLarge: 'File too large: {name} (limit {max})'
,addedAttachments: '{n} attachments selected.'
,addedAndSkipped: 'Added {added} attachments, skipped {skipped} duplicates/invalid.'
,addedNoneSkipped: 'No new attachments (all duplicates/invalid).'
,videoUrlInvalid: 'Video URL must start with http:// or https://'
,videoSet: 'Video URL set: sending will trigger video analysis.'
,videoCleared: 'Video URL cleared: normal chat mode.'
,videoRestored: 'Restored previous video URL.'
,logsClearBusy: 'Request in progress; cannot clear logs.'
,logsClearBusyModels: 'Model list is loading; cannot clear logs yet.'
,logsCleared: 'Logs cleared.'
,logsAlreadyEmpty: 'Logs are already empty.'
,clearChatBusy: 'Request in progress; cannot clear chat.'
,clearChatBusyModels: 'Model list is loading; cannot clear chat yet.'
,chatCleared: 'Chat cleared.'
,chatAlreadyEmpty: 'Chat is already empty.'
,refreshModelsBusy: 'Request in progress; cannot refresh models.'
,loadingModelsStatus: 'Loading model list...'
,requestFailed: 'Request failed'
,abortedTag: '[ABORTED]'
,errorTag: '[ERROR]'
,fileReadFailed: 'Failed to read file: {name}'
,attachmentRemoveBusy: 'Request in progress; attachments cannot be modified.'
,attachmentRemoveBusyModels: 'Model list is loading; attachments cannot be modified yet.'
,remove: 'Remove'
,modelsLoadFailedFallback: 'Failed to load models; fell back to default model.'
,authFailed: 'Auth failed: Incorrect API key provided.'
,payloadTooLarge: 'Request body too large; please reduce attachments.'
,serverError: 'Server error; please try again later.'
,settings: 'Settings'
,imageProxy: 'Image proxy prefix'
,imageProxyPh: 'e.g. https://proxy.example.com/?url='
,imageProxyHint: 'When set, image URLs are prepended with this proxy. Leave empty to disable.'
,save: 'Save'
,cancel: 'Cancel'
,clearProxy: 'Clear proxy'
,imageProxySet: 'Image proxy set.'
,imageProxyCleared: 'Image proxy cleared.'
}
};
return (dict[L] && dict[L][key]) || (dict.zh && dict.zh[key]) || key;
}
function tf(key, params) {
var s = String(t(key) || '');
var p = params && typeof params === 'object' ? params : {};
return s.replace(/\{(\w+)\}/g, function (_, k) { return (p[k] !== undefined && p[k] !== null) ? String(p[k]) : ''; });
}
function applyLangToUI() {
document.documentElement.setAttribute('lang', state.lang === 'en' ? 'en' : 'zh-CN');
try { document.documentElement.style.setProperty('--empty-hint', '"' + String(t('emptyHint')).replace(/"/g, '\\"') + '"'); } catch (_) {}
if (e.langToggle) e.langToggle.textContent = state.lang === 'en' ? '中文' : 'EN';
var brandSub = document.getElementById('brandSub');
if (brandSub) brandSub.textContent = t('brandSub');
if (e.apiKey) e.apiKey.placeholder = t('apiKeyPh');
if (e.refreshModels) e.refreshModels.textContent = state.modelLoading ? t('refreshModelsLoading') : t('refreshModels');
if (e.clear) e.clear.textContent = t('clearChat');
if (e.clearLogs) e.clearLogs.textContent = t('clear');
if (e.videoUrl) e.videoUrl.placeholder = t('videoPh');
var videoTagEl = document.getElementById('videoTag');
if (videoTagEl) videoTagEl.textContent = t('videoTag');
if (e.clearVideo) e.clearVideo.textContent = t('clear');
var logsTitle = document.getElementById('logsTitle');
if (logsTitle) logsTitle.textContent = t('logsTitle');
if (e.prompt) e.prompt.placeholder = t('inputPh');
if (e.send) e.send.textContent = state.sending ? t('sending') : t('send');
if (e.stop) e.stop.textContent = (state.ac && state.stop.disabled) ? t('stopping') : t('stop');
if (e.logToggle) {
e.logToggle.textContent = state.showLogs ? t('hideLogs') : t('showLogs');
}
if (e.settingsBtn) e.settingsBtn.textContent = t('settings');
rHist();
}
function setLang(next) {
var v = String(next || '').toLowerCase();
if (v !== 'en' && v !== 'zh') v = 'zh';
state.lang = v;
try { localStorage.setItem(LANG_KEY, v); } catch (_) {}
applyLangToUI();
}
// state/history
function st(t, k) { e.status.textContent = t || ''; e.status.className = 'status ' + (k || ''); }
function compactMessageContentForStorage(content) {
if (typeof content === 'string') {
if (content.length > MAX_HISTORY_TEXT_CHARS) return content.slice(0, MAX_HISTORY_TEXT_CHARS) + '\n\n[TRUNCATED]';
return content;
}
return summarizeMessageContent(content);
}
function compactHistoryForStorage(list) {
var source = Array.isArray(list) ? list : [];
var out = [];
for (var i = 0; i < source.length; i++) {
var item = source[i] || {};
out.push({
role: item.role === 'assistant' ? 'assistant' : 'user',
content: compactMessageContentForStorage(item.content)
});
}
return out;
}
function persistHistoryWithFallback(kept) {
var list = compactHistoryForStorage(kept);
for (var start = 0; start <= list.length; start++) {
try {
localStorage.setItem(KEY, JSON.stringify(list.slice(start)));
return;
} catch (_) {}
}
}
function save() {
var kept = [];
try {
kept = state.hist.filter(function (x) {
if (!x) return false;
if (typeof x.content === 'string') return !!x.content.trim();
return Array.isArray(x.content) && x.content.length > 0;
}).slice(-MAX_HISTORY);
} catch (_) {}
try { persistHistoryWithFallback(kept); } catch (_) {}
try {
if (state.videoUrl) localStorage.setItem(VIDEO_URL_KEY, state.videoUrl);
else localStorage.removeItem(VIDEO_URL_KEY);
localStorage.setItem(SHOW_LOGS_KEY, state.showLogs ? '1' : '0');
if (state.preferredModel) localStorage.setItem(MODEL_KEY, state.preferredModel);
else localStorage.removeItem(MODEL_KEY);
if (state.imageProxy) localStorage.setItem(IMAGE_PROXY_KEY, state.imageProxy);
else localStorage.removeItem(IMAGE_PROXY_KEY);
} catch (_) {}
}
function load() {
try {
var v = localStorage.getItem(KEY);
if (v) {
var a = JSON.parse(v);
if (Array.isArray(a)) {
var normalized = [];
for (var i = 0; i < a.length; i++) {
var item = a[i] || {};
var content = item.content;
if (typeof content !== 'string' && !Array.isArray(content)) continue;
normalized.push({
role: item.role === 'assistant' ? 'assistant' : 'user',
content: content
});
}
state.hist = normalized.slice(-MAX_HISTORY);
}
}
} catch (_) {}
try {
var savedVideoUrl = localStorage.getItem(VIDEO_URL_KEY);
if (savedVideoUrl) {
state.videoUrl = savedVideoUrl;
e.videoUrl.value = savedVideoUrl;
}
} catch (_) {}
try {
state.showLogs = localStorage.getItem(SHOW_LOGS_KEY) === '1';
} catch (_) {}
try {
var savedModel = localStorage.getItem(MODEL_KEY);
if (savedModel) state.preferredModel = savedModel;
} catch (_) {}
try {
var savedLang = localStorage.getItem(LANG_KEY);
if (savedLang) state.lang = String(savedLang || '').toLowerCase();
} catch (_) {}
try {
var savedImageProxy = localStorage.getItem(IMAGE_PROXY_KEY);
if (savedImageProxy) state.imageProxy = String(savedImageProxy);
} catch (_) {}
}
function summarizeMessageContent(content) {
if (typeof content === 'string') {
if (content.length > MAX_HISTORY_TEXT_CHARS) return content.slice(0, MAX_HISTORY_TEXT_CHARS) + '\n\n[TRUNCATED]';
return content;
}
if (!Array.isArray(content)) return '';
var texts = [];
var names = [];
for (var i = 0; i < content.length; i++) {
var part = content[i] || {};
var type = part.type || '';
if (type === 'input_text' && typeof part.input_text === 'string' && part.input_text.trim()) texts.push(part.input_text.trim());
if ((type === 'input_file' || type === 'input_image' || type === 'input_video' || type === 'input_audio') && typeof part.filename === 'string' && part.filename.trim()) names.push(part.filename.trim());
}
var base = texts.join('\n');
if (base.length > MAX_HISTORY_TEXT_CHARS) base = base.slice(0, MAX_HISTORY_TEXT_CHARS) + '\n\n[TRUNCATED]';
if (names.length > 0) return (base ? base + '\n' : '') + t('attachPrefix') + names.join(', ');
return base;
}
function splitThinking(rawText) {
var raw = String(rawText || '');
if (!raw) return { think: '', final: '' };
var thinkParts = [];
var final = raw.replace(/<think>([\s\S]*?)<\/think>/gi, function (_, inner) {
if (inner && String(inner).trim()) thinkParts.push(String(inner).trim());
return '';
});
final = final.replace(/\n{3,}/g, '\n\n').trim();
return { think: thinkParts.join('\n\n').trim(), final: final };
}
function msg(role, text, idx) {
var d = document.createElement('div');
d.className = 'msg ' + (role === 'assistant' ? 'a' : 'u');
var head = document.createElement('div');
head.className = 'msg-head';
var roleLabel = document.createElement('span');
roleLabel.textContent = role === 'assistant' ? t('assistant') : t('user');
head.appendChild(roleLabel);
if (role === 'user' && typeof idx === 'number') {
var retry = document.createElement('button');
retry.type = 'button';
retry.className = 'mini';
retry.textContent = t('retry');
retry.disabled = state.sending || state.modelLoading;
retry.onclick = function () { resendFromIndex(idx); };
head.appendChild(retry);
}
var body = document.createElement('div');
d.appendChild(head);
d.appendChild(body);
if (role === 'assistant') {
var thinkWrap = document.createElement('details');
thinkWrap.className = 'think';
thinkWrap.open = false;
var thinkSummary = document.createElement('summary');
thinkSummary.textContent = t('think');
var thinkPre = document.createElement('pre');
thinkWrap.appendChild(thinkSummary);
thinkWrap.appendChild(thinkPre);
var finalDiv = document.createElement('div');
var imageContainer = document.createElement('div');
imageContainer.style.display = 'flex';
imageContainer.style.flexWrap = 'wrap';
imageContainer.style.gap = '10px';
imageContainer.style.marginTop = '10px';
body.appendChild(thinkWrap);
body.appendChild(finalDiv);
body.appendChild(imageContainer);
function setAssistantRaw(rawText, imageUrls) {
var sp = splitThinking(rawText);
if (sp.think) {
thinkWrap.style.display = '';
thinkPre.textContent = sp.think;
} else {
thinkWrap.style.display = 'none';
thinkPre.textContent = '';
}
finalDiv.textContent = sp.final || '';
if (imageUrls && imageUrls.length > 0) {
imageContainer.innerHTML = '';
for (var i = 0; i < imageUrls.length; i++) {
var img = document.createElement('img');
var rawUrl = imageUrls[i];
img.src = state.imageProxy ? (state.imageProxy + rawUrl) : rawUrl;
img.style.maxWidth = '100%';
img.style.maxHeight = '400px';
img.style.borderRadius = '8px';
img.style.cursor = 'pointer';
img.onclick = function() {
window.open(this.src, '_blank');
};
imageContainer.appendChild(img);
}
}
}
setAssistantRaw(text || '');
e.messages.appendChild(d);
e.messages.scrollTop = e.messages.scrollHeight;
return { setRaw: setAssistantRaw };
}