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sune/index.html
2025-08-13 18:49:41 -07:00

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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover" />
<title>ChatGPT — Mobile Clone (Light)</title>
<script src="https://cdn.tailwindcss.com"></script>
<style>
:root { --safe-bottom: env(safe-area-inset-bottom); }
::-webkit-scrollbar { height: 8px; width: 8px; }
::-webkit-scrollbar-thumb { background: #e5e7eb; border-radius: 999px; }
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }
</style>
</head>
<body class="bg-white text-gray-900 selection:bg-black/10">
<div class="flex flex-col h-dvh max-h-dvh">
<!-- Header -->
<header class="sticky top-0 z-10 bg-white/80 backdrop-blur border-b border-gray-200">
<div class="mx-auto w-full max-w-2xl px-4 py-3 flex items-center justify-between">
<!-- New chat = icon only -->
<button id="newChatBtn" class="h-8 w-8 rounded-xl bg-gray-100 hover:bg-gray-200 active:scale-[.99] transition flex items-center justify-center" title="New chat">
<svg viewBox="0 0 24 24" class="h-5 w-5" fill="none" stroke="currentColor" stroke-width="2">
<path stroke-linecap="round" stroke-linejoin="round" d="M12 6v12M6 12h12"/>
</svg>
</button>
<div class="text-xs text-gray-400">&nbsp;</div>
<!-- API key badge -->
<button id="apiBadge" title="Set OpenRouter API key" class="h-8 min-w-8 px-3 rounded-full border text-xs font-medium inline-flex items-center justify-center gap-1 transition bg-gray-100 text-gray-700 border-gray-200 hover:bg-gray-200">
<svg viewBox="0 0 24 24" class="h-4 w-4" fill="none" stroke="currentColor" stroke-width="1.8">
<path stroke-linecap="round" stroke-linejoin="round" d="M15 7a4 4 0 11-7.999.001A4 4 0 0115 7zm-.293 6.707L9 19.414V22h2.586l5.707-5.707a1 1 0 000-1.414l-1.586-1.586a1 1 0 00-1.414 0z"/>
</svg>
<span id="statusText" class="sr-only">offline</span>
</button>
</div>
</header><!-- Messages -->
<main id="chat" class="flex-1 overflow-y-auto no-scrollbar">
<div id="messages" class="mx-auto w-full max-w-2xl px-4 py-4 sm:py-6 space-y-4">
<div class="flex gap-3">
<div data-assistant-avatar class="cursor-pointer shrink-0 h-8 w-8 rounded-full bg-gray-200 text-gray-900 flex items-center justify-center" title="Assistant settings">🤖</div>
<div class="bg-gray-100 rounded-2xl px-4 py-3 text-[15px] leading-relaxed">
<div class="font-semibold text-gray-800 mb-1">Hello!</div>
Im wired to OpenRouter. Click the key badge to set an API key. Click any 🤖 avatar to tune model & sampling.
</div>
</div>
</div>
<div class="h-24"></div>
</main>
<!-- Input Dock -->
<footer class="sticky bottom-0 bg-gradient-to-t from-white via-white/95 to-white/40 pt-3 pb-[calc(12px+var(--safe-bottom))] border-t border-gray-200">
<div class="mx-auto w-full max-w-2xl px-4">
<form id="composer" class="group relative flex items-end gap-2">
<textarea id="input" rows="1" placeholder="Send a message" spellcheck="true"
class="flex-1 resize-none rounded-2xl border border-gray-300 bg-white px-4 py-3 text-[15px] leading-6 placeholder:text-gray-400 focus:outline-none focus:ring-2 focus:ring-black/20 focus:border-gray-300 max-h-40"></textarea>
<button id="sendBtn" type="submit" aria-label="Send"
class="shrink-0 rounded-2xl bg-black text-white h-10 w-10 inline-flex items-center justify-center shadow-sm hover:bg-black/90 active:scale-[.98] transition disabled:opacity-40 disabled:cursor-not-allowed">
<svg viewBox="0 0 24 24" class="h-5 w-5" fill="none" stroke="currentColor" stroke-width="1.8">
<path stroke-linecap="round" stroke-linejoin="round" d="M5 12h14M12 5l7 7-7 7"/>
</svg>
</button>
</form>
<div class="mt-2 flex items-center justify-end text-xs text-gray-500">
<div class="flex items-center gap-3">
<button id="stopBtn" class="underline decoration-dotted hover:text-gray-700 hidden">Stop</button>
<button id="clearBtn" class="underline decoration-dotted hover:text-gray-700">Clear</button>
</div>
</div>
</div>
</footer>
</div> <!-- Settings Dialog --> <div id="settingsModal" class="hidden fixed inset-0 z-50">
<div class="absolute inset-0 bg-black/30"></div>
<div class="absolute inset-x-0 top-12 mx-auto w-full max-w-md px-4">
<div class="rounded-2xl bg-white shadow-xl border border-gray-200 overflow-hidden">
<div class="px-4 py-3 border-b text-sm font-semibold flex items-center justify-between">
<span>Assistant Settings</span>
<button id="closeSettings" class="p-1 rounded hover:bg-gray-100" aria-label="Close">
<svg viewBox="0 0 24 24" class="h-5 w-5" fill="none" stroke="currentColor" stroke-width="2"><path stroke-linecap="round" stroke-linejoin="round" d="M6 18L18 6M6 6l12 12"/></svg>
</button>
</div>
<form id="settingsForm" class="p-4 space-y-4 text-sm">
<div>
<label class="block text-gray-700 font-medium mb-1">Model name</label>
<input id="set_model" type="text" class="w-full rounded-xl border border-gray-300 px-3 py-2 focus:outline-none focus:ring-2 focus:ring-black/20" placeholder="openai/gpt-4o" />
</div><div class="grid grid-cols-2 gap-3">
<div>
<label class="block text-gray-700 font-medium mb-1">Temperature <span class="text-gray-400">(02)</span></label>
<input id="set_temperature" type="number" min="0" max="2" step="0.1" class="w-full rounded-xl border border-gray-300 px-3 py-2" placeholder="1.0" />
<p class="mt-1 text-xs text-gray-500">Variety. Lower = predictable.</p>
</div>
<div>
<label class="block text-gray-700 font-medium mb-1">Top P <span class="text-gray-400">(01)</span></label>
<input id="set_top_p" type="number" min="0" max="1" step="0.01" class="w-full rounded-xl border border-gray-300 px-3 py-2" placeholder="1.0" />
<p class="mt-1 text-xs text-gray-500">Nucleus sampling.</p>
</div>
<div>
<label class="block text-gray-700 font-medium mb-1">Top K</label>
<input id="set_top_k" type="number" min="0" step="1" class="w-full rounded-xl border border-gray-300 px-3 py-2" placeholder="0" />
<p class="mt-1 text-xs text-gray-500">Token shortlist size.</p>
</div>
<div>
<label class="block text-gray-700 font-medium mb-1">Frequency Penalty <span class="text-gray-400">(-22)</span></label>
<input id="set_frequency_penalty" type="number" min="-2" max="2" step="0.1" class="w-full rounded-xl border border-gray-300 px-3 py-2" placeholder="0.0" />
<p class="mt-1 text-xs text-gray-500">Discourage repeats by count.</p>
</div>
<div>
<label class="block text-gray-700 font-medium mb-1">Presence Penalty <span class="text-gray-400">(-22)</span></label>
<input id="set_presence_penalty" type="number" min="-2" max="2" step="0.1" class="w-full rounded-xl border border-gray-300 px-3 py-2" placeholder="0.0" />
<p class="mt-1 text-xs text-gray-500">Discourage seen tokens.</p>
</div>
<div>
<label class="block text-gray-700 font-medium mb-1">Repetition Penalty <span class="text-gray-400">(02)</span></label>
<input id="set_repetition_penalty" type="number" min="0" max="2" step="0.1" class="w-full rounded-xl border border-gray-300 px-3 py-2" placeholder="1.0" />
<p class="mt-1 text-xs text-gray-500">Reduce verbatim echoes.</p>
</div>
<div>
<label class="block text-gray-700 font-medium mb-1">Min P <span class="text-gray-400">(01)</span></label>
<input id="set_min_p" type="number" min="0" max="1" step="0.01" class="w-full rounded-xl border border-gray-300 px-3 py-2" placeholder="0.0" />
<p class="mt-1 text-xs text-gray-500">Minimum token prob vs best.</p>
</div>
<div>
<label class="block text-gray-700 font-medium mb-1">Top A <span class="text-gray-400">(01)</span></label>
<input id="set_top_a" type="number" min="0" max="1" step="0.01" class="w-full rounded-xl border border-gray-300 px-3 py-2" placeholder="0.0" />
<p class="mt-1 text-xs text-gray-500">Adaptive nucleus filter.</p>
</div>
</div>
<div class="flex items-center justify-end gap-2 pt-2 border-t">
<button type="button" id="cancelSettings" class="px-3 py-2 rounded-xl border bg-white hover:bg-gray-50">Cancel</button>
<button type="submit" class="px-3 py-2 rounded-xl bg-black text-white hover:bg-black/90">Save</button>
</div>
</form>
</div>
</div>
</div> <script>
// === Configuration (fill in only if you *really* want to hardcode) ===
const DEFAULT_MODEL = 'openai/gpt-4o';
const DEFAULT_API_KEY = '';// ← paste here if you insist (not recommended)
// === Elements ===
const el = {
chat: document.getElementById('chat'),
messages: document.getElementById('messages'),
composer: document.getElementById('composer'),
input: document.getElementById('input'),
sendBtn: document.getElementById('sendBtn'),
stopBtn: document.getElementById('stopBtn'),
clearBtn: document.getElementById('clearBtn'),
newChatBtn: document.getElementById('newChatBtn'),
apiBadge: document.getElementById('apiBadge'),
statusText: document.getElementById('statusText'),
// settings modal
settingsModal: document.getElementById('settingsModal'),
settingsForm: document.getElementById('settingsForm'),
closeSettings: document.getElementById('closeSettings'),
cancelSettings: document.getElementById('cancelSettings'),
set_model: document.getElementById('set_model'),
set_temperature: document.getElementById('set_temperature'),
set_top_p: document.getElementById('set_top_p'),
set_top_k: document.getElementById('set_top_k'),
set_frequency_penalty: document.getElementById('set_frequency_penalty'),
set_presence_penalty: document.getElementById('set_presence_penalty'),
set_repetition_penalty: document.getElementById('set_repetition_penalty'),
set_min_p: document.getElementById('set_min_p'),
set_top_a: document.getElementById('set_top_a'),
};
// === Local storage ===
const store = {
// core
get apiKey() { return localStorage.getItem('openrouter_api_key') || DEFAULT_API_KEY || ''; },
set apiKey(v) { localStorage.setItem('openrouter_api_key', v || ''); updateStatus(); },
get model() { return localStorage.getItem('openrouter_model') || DEFAULT_MODEL; },
set model(v) { localStorage.setItem('openrouter_model', v || DEFAULT_MODEL); },
// sampling params
get temperature() { return num(localStorage.getItem('openrouter_temperature'), 1.0); },
set temperature(v) { localStorage.setItem('openrouter_temperature', String(v)); },
get top_p() { return num(localStorage.getItem('openrouter_top_p'), 1.0); },
set top_p(v) { localStorage.setItem('openrouter_top_p', String(v)); },
get top_k() { return int(localStorage.getItem('openrouter_top_k'), 0); },
set top_k(v) { localStorage.setItem('openrouter_top_k', String(v)); },
get frequency_penalty() { return num(localStorage.getItem('openrouter_frequency_penalty'), 0.0); },
set frequency_penalty(v) { localStorage.setItem('openrouter_frequency_penalty', String(v)); },
get presence_penalty() { return num(localStorage.getItem('openrouter_presence_penalty'), 0.0); },
set presence_penalty(v) { localStorage.setItem('openrouter_presence_penalty', String(v)); },
get repetition_penalty() { return num(localStorage.getItem('openrouter_repetition_penalty'), 1.0); },
set repetition_penalty(v) { localStorage.setItem('openrouter_repetition_penalty', String(v)); },
get min_p() { return num(localStorage.getItem('openrouter_min_p'), 0.0); },
set min_p(v) { localStorage.setItem('openrouter_min_p', String(v)); },
get top_a() { return num(localStorage.getItem('openrouter_top_a'), 0.0); },
set top_a(v) { localStorage.setItem('openrouter_top_a', String(v)); },
};
// === Helpers ===
const clamp = (v, min, max) => Math.max(min, Math.min(max, v));
const num = (v, d) => (v == null || v === '' || isNaN(+v)) ? d : +v;
const int = (v, d) => (v == null || v === '' || isNaN(parseInt(v))) ? d : parseInt(v);
const getModelShort = () => {
const m = store.model || '';
const name = m.includes('/') ? m.split('/').pop() : m;
return name;
};
// === Runtime state ===
const state = { messages: [], busy: false, controller: null };
// === UI helpers ===
function addMessage(role, content) {
const row = document.createElement('div');
row.className = 'flex gap-3';
const avatar = document.createElement('div');
avatar.className = 'cursor-pointer shrink-0 h-8 w-8 rounded-full flex items-center justify-center ' + (role === 'user' ? 'bg-gray-900 text-white' : 'bg-gray-200 text-gray-900');
avatar.textContent = role === 'user' ? '🧑' : '🤖';
if (role !== 'user') avatar.setAttribute('data-assistant-avatar', '');
const right = document.createElement('div');
right.className = 'flex flex-col';
if (role !== 'user') {
const name = document.createElement('div');
name.className = 'text-xs font-medium text-gray-500 mb-0.5';
name.textContent = getModelShort();
right.appendChild(name);
}
const bubble = document.createElement('div');
bubble.className = 'rounded-2xl px-4 py-3 text-[15px] leading-relaxed whitespace-pre-wrap ' + (role === 'user' ? 'bg-gray-50 border border-gray-200' : 'bg-gray-100');
bubble.textContent = content;
right.appendChild(bubble);
row.appendChild(avatar);
row.appendChild(right);
el.messages.appendChild(row);
state.messages.push({ role, content });
queueMicrotask(() => el.chat.scrollTo({ top: el.chat.scrollHeight, behavior: 'smooth' }));
return bubble;
}
function addAssistantBubbleStreaming() {
const row = document.createElement('div');
row.className = 'flex gap-3';
const avatar = document.createElement('div');
avatar.className = 'cursor-pointer shrink-0 h-8 w-8 rounded-full flex items-center justify-center bg-gray-200 text-gray-900';
avatar.textContent = '🤖';
avatar.setAttribute('data-assistant-avatar', '');
const right = document.createElement('div');
right.className = 'flex flex-col';
const name = document.createElement('div');
name.className = 'text-xs font-medium text-gray-500 mb-0.5';
name.textContent = getModelShort();
const bubble = document.createElement('div');
bubble.className = 'rounded-2xl px-4 py-3 text-[15px] leading-relaxed bg-gray-100 text-gray-800 whitespace-pre-wrap';
bubble.textContent = '';
right.appendChild(name);
right.appendChild(bubble);
row.appendChild(avatar);
row.appendChild(right);
el.messages.appendChild(row);
queueMicrotask(() => el.chat.scrollTo({ top: el.chat.scrollHeight }));
return bubble;
}
function clearChat(intro = true) {
state.messages = [];
el.messages.innerHTML = '';
if (intro) {
const introRow = document.createElement('div');
introRow.className = 'flex gap-3';
introRow.innerHTML = `<div data-assistant-avatar class="cursor-pointer shrink-0 h-8 w-8 rounded-full bg-gray-200 text-gray-900 flex items-center justify-center" title="Assistant settings">🤖</div><div class="bg-gray-100 rounded-2xl px-4 py-3 text-[15px] leading-relaxed"><div class="font-semibold text-gray-800 mb-1">New chat</div>You're in a fresh conversation. Click 🤖 to configure.</div>`;
el.messages.appendChild(introRow);
}
}
function updateStatus() {
const online = !!store.apiKey;
el.apiBadge.className = 'h-8 min-w-8 px-3 rounded-full border text-xs font-medium inline-flex items-center justify-center gap-1 transition ' + (online
? 'bg-black text-white border-black hover:bg-black/90'
: 'bg-gray-100 text-gray-700 border-gray-200 hover:bg-gray-200');
el.statusText.textContent = online ? 'online' : 'offline';
}
// === Networking ===
function payloadWithSampling(base) {
return Object.assign({}, base, {
temperature: store.temperature,
top_p: store.top_p,
top_k: store.top_k,
frequency_penalty: store.frequency_penalty,
presence_penalty: store.presence_penalty,
repetition_penalty: store.repetition_penalty,
min_p: store.min_p,
top_a: store.top_a,
});
}
async function askOpenRouterStreaming(onDelta) {
const apiKey = store.apiKey;
const model = store.model;
if (!apiKey) {
const text = localDemoReply(state.messages[state.messages.length - 1]?.content || '');
onDelta(text, true);
return { ok: true, text };
}
try {
state.controller = new AbortController();
const body = payloadWithSampling({
model,
messages: state.messages.filter(m => m.role !== 'system'),
stream: true,
});
const res = await fetch('https://openrouter.ai/api/v1/chat/completions', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': 'Bearer ' + apiKey,
},
body: JSON.stringify(body),
signal: state.controller.signal,
});
if (!res.ok) {
const errText = await res.text().catch(() => '');
throw new Error(errText || ('HTTP ' + res.status));
}
const reader = res.body.getReader();
const decoder = new TextDecoder('utf-8');
let buffer = '';
let full = '';
while (true) {
const { value, done } = await reader.read();
if (done) break;
buffer += decoder.decode(value, { stream: true });
let idx;
while ((idx = buffer.indexOf('\n\n')) !== -1) {
const chunk = buffer.slice(0, idx).trim();
buffer = buffer.slice(idx + 2);
if (!chunk) continue;
if (chunk.startsWith('data:')) {
const data = chunk.slice(5).trim();
if (data === '[DONE]') continue;
try {
const json = JSON.parse(data);
const delta = json.choices?.[0]?.delta?.content ?? '';
if (delta) {
full += delta;
onDelta(delta, false);
}
const finish = json.choices?.[0]?.finish_reason;
if (finish) {
onDelta('', true);
}
} catch { /* ignore partial JSON */ }
}
}
}
return { ok: true, text: full };
} catch (e) {
console.error(e);
const msg = String(e?.message || e);
let hint = 'Request failed.';
if (/401|unauthorized/i.test(msg)) hint = 'Unauthorized (check API key).';
else if (/429|rate/i.test(msg)) hint = 'Rate limited (slow down or upgrade).';
else if (/access|forbidden|403/i.test(msg)) hint = 'Forbidden (model or key scope).';
const fallback = `\n\n${hint}\nSwitching to local demo.\n\n` + localDemoReply(state.messages[state.messages.length - 1]?.content || '');
onDelta(fallback, true);
return { ok: false, text: fallback };
} finally {
state.controller = null;
}
}
function localDemoReply(prompt) {
const tips = [
'Tip: click the key badge to set your OpenRouter API key.',
'Click 🤖 to change model & sampling.',
'New chats are stateless here—no history is kept.'
];
const tip = tips[Math.floor(Math.random() * tips.length)];
const mirrored = prompt.split(/\s+/).slice(0, 24).join(' ');
return `Local demo mode. You said: "${mirrored}"\n\n${tip}`;
}
// === Settings modal logic ===
function openSettings() {
// hydrate inputs
el.set_model.value = store.model;
el.set_temperature.value = store.temperature;
el.set_top_p.value = store.top_p;
el.set_top_k.value = store.top_k;
el.set_frequency_penalty.value = store.frequency_penalty;
el.set_presence_penalty.value = store.presence_penalty;
el.set_repetition_penalty.value = store.repetition_penalty;
el.set_min_p.value = store.min_p;
el.set_top_a.value = store.top_a;
el.settingsModal.classList.remove('hidden');
}
function closeSettings() {
el.settingsModal.classList.add('hidden');
}
el.closeSettings.addEventListener('click', closeSettings);
el.cancelSettings.addEventListener('click', closeSettings);
el.settingsModal.addEventListener('click', (e) => {
if (e.target === el.settingsModal || e.target.classList.contains('bg-black/30')) closeSettings();
});
el.settingsForm.addEventListener('submit', (e) => {
e.preventDefault();
// collect + clamp
let model = (el.set_model.value || DEFAULT_MODEL).trim();
let temperature = clamp(num(el.set_temperature.value, 1.0), 0.0, 2.0);
let top_p = clamp(num(el.set_top_p.value, 1.0), 0.0, 1.0);
let top_k = Math.max(0, int(el.set_top_k.value, 0));
let frequency_penalty = clamp(num(el.set_frequency_penalty.value, 0.0), -2.0, 2.0);
let presence_penalty = clamp(num(el.set_presence_penalty.value, 0.0), -2.0, 2.0);
let repetition_penalty = clamp(num(el.set_repetition_penalty.value, 1.0), 0.0, 2.0);
let min_p = clamp(num(el.set_min_p.value, 0.0), 0.0, 1.0);
let top_a = clamp(num(el.set_top_a.value, 0.0), 0.0, 1.0);
// save
store.model = model;
store.temperature = temperature;
store.top_p = top_p;
store.top_k = top_k;
store.frequency_penalty = frequency_penalty;
store.presence_penalty = presence_penalty;
store.repetition_penalty = repetition_penalty;
store.min_p = min_p;
store.top_a = top_a;
closeSettings();
});
// === Events ===
el.composer.addEventListener('submit', async (e) => {
e.preventDefault();
if (state.busy) return;
const text = el.input.value.trim();
if (!text) return;
el.input.value = '';
el.input.style.height = 'auto';
addMessage('user', text);
state.busy = true;
el.sendBtn.disabled = true;
el.stopBtn.classList.remove('hidden');
const assistantBubble = addAssistantBubbleStreaming();
await askOpenRouterStreaming((delta, done) => {
assistantBubble.textContent += delta;
if (done) {
el.sendBtn.disabled = false;
el.stopBtn.classList.add('hidden');
state.busy = false;
state.messages.push({ role: 'assistant', content: assistantBubble.textContent });
queueMicrotask(() => el.chat.scrollTo({ top: el.chat.scrollHeight, behavior: 'smooth' }));
}
});
});
// Stop streaming
el.stopBtn.addEventListener('click', () => {
if (state.controller) state.controller.abort();
el.stopBtn.classList.add('hidden');
el.sendBtn.disabled = false;
state.busy = false;
});
// Open settings on any assistant avatar click (event delegation)
el.messages.addEventListener('click', (e) => {
const target = e.target.closest('[data-assistant-avatar]');
if (target) openSettings();
});
// Auto-resize textarea
el.input.addEventListener('input', () => {
el.input.style.height = 'auto';
const h = Math.min(el.input.scrollHeight, 160);
el.input.style.height = h + 'px';
});
// Clear / New
el.clearBtn.addEventListener('click', () => clearChat(false));
el.newChatBtn.addEventListener('click', () => clearChat(true));
// API badge click
el.apiBadge.addEventListener('click', () => {
const currentMasked = store.apiKey ? '********' : '';
const input = prompt('Enter OpenRouter API key (stored locally):', currentMasked);
if (input === null) return;
store.apiKey = input === '********' ? store.apiKey : (input.trim());
alert(store.apiKey ? 'API key saved locally.' : 'API key cleared.');
});
// Init
function initFromQuery() {
const url = new URL(location.href);
const key = url.searchParams.get('key');
const model = url.searchParams.get('model');
if (key) store.apiKey = key;
if (model) store.model = model;
}
function init() {
initFromQuery();
updateStatus();
}
init();
</script></body>
</html>