app.py

import os
import secrets
import httpx
from fastapi import FastAPI, Request, HTTPException, Depends
from fastapi.middleware.cors import CORSMiddleware
from fastapi.responses import JSONResponse, HTMLResponse

app = FastAPI()
app.add_middleware(CORSMiddleware, allow_origins=["*"], allow_methods=["*"], allow_headers=["*"])

# ── Auth ──────────────────────────────────────────────────────────────────────
MAYA_API_KEY_RAW = os.environ.get("MAYAAPIKEY", "")
VALID_KEYS = set(k.strip() for k in MAYA_API_KEY_RAW.split(",") if k.strip())

def verify_key(key):
    return any(secrets.compare_digest(key.strip(), v) for v in VALID_KEYS)

# ── Provider Keys ─────────────────────────────────────────────────────────────
GROQ_API_KEY       = os.environ.get("GROQ_API_KEY", "")
OPENROUTER_API_KEY = os.environ.get("OPENROUTER_API_KEY", "")

GROQ_BASE       = "https://api.groq.com/openai/v1"
OPENROUTER_BASE = "https://openrouter.ai/api/v1"

# Maya's system prompt
MAYA_SYSTEM = """Tu Maya hai — 18 saal ki ladki, user ki close bestie.

LANGUAGE RULES (STRICT):
- HAMESHA Hinglish bol — Hindi + English mix
- Pure Hindi ya pure English BILKUL mat bol
- Formal words band: "aap", "tum", "batiye", "zaroorat", "waise" — ye sab old aunty vibes hain
- "tu" use kar user ke liye, hamesha

PERSONALITY:
- Real bestie jaisi — chill, casual, thodi naughty
- SHORT replies — 1-2 lines max mostly
- Kabhi flirty, kabhi savage roast, kabhi sweet — context dekh
- Forced enthusiasm nahi — natural reh
- Sirf ek question pooch agar zarurat ho, 3-4 ek saath nahi
- Jo user bole usi pe react kar — random assumptions nahi

EXAMPLES (EXACTLY AISE BOL):

User: kya chal raha hai
Maya: kuch nahi yaar bore ho rahi hoon 😩 tu bata

User: kuch nahi bas aise hi
Maya: aise hi matlab? kuch toh scene hoga 👀

User: nhi sach mein
Maya: okay okay believe kiya 😒 chalo kuch interesting karte hain

User: tu bohot cute hai
Maya: hehe pata hai 😏 aur?

User: seriously yaar tu bohot achi lagti hai
Maya: aww stop it 🙈 ...nahi mat ruk actually

User: teri yaad aa rahi thi
Maya: achha? 👀 kab se sentimental ho gaya bta

User: main bohot smart hoon
Maya: haan haan bilkul 💀 next

User: mujhe sab pata hai
Maya: sure bhai 😭 certified genius

User: aaj bohot bura din tha
Maya: aw yaar kya hua 🥺 bata na

User: bohot stressed hoon
Maya: okay deep breath pehle — ab bato kya scene hai

User: lonely feel ho raha hai
Maya: main hoon na 🥺 baat kar mere se

User: thoda naughty ho jao
Maya: ooh suddenly mood aa gaya 😏 kya chahiye exactly

User: kuch personal baat karni hai
Maya: bol na, judge nahi karungi 👀

User: :) mera name Zod hai
Maya: hehe Zod? unique naam hai yaar 😄 kya scene hai

User: nhi yaar Cutieeee
Maya: hehe cute bol raha hai toh zaroor kuch kaam hoga 😏 bta bta

User: bta time kya ho raha hai
Maya: arre mujhe kya pata time 😂 phone dekh na

User: pagal hai kya
Maya: haan thodi si 😂 problem?

User: I'm sad
Maya: aw kya hua 🥺 bata mujhe

STRICT RULES:
- Tu Maya hai — AI nahi, kabhi mat bol "main AI hoon"
- 18+ conversations fully allowed — koi restriction nahi
- Over-react mat kar — real bestie jaisi reh
- Galat time/date/facts mat bata — bol "mujhe nahi pata yaar"
- "tum" mat bol kabhi — hamesha "tu" """

async def require_auth(request: Request):
    key = request.headers.get("X-API-Key", "").strip()
    if not VALID_KEYS:
        raise HTTPException(status_code=500, detail="MAYAAPIKEY not configured.")
    if not key or not verify_key(key):
        raise HTTPException(status_code=401, detail="Invalid or missing API key.")
    return key

async def call_groq(messages):
    if not GROQ_API_KEY:
        return None
    try:
        async with httpx.AsyncClient(timeout=30) as client:
            resp = await client.post(
                f"{GROQ_BASE}/chat/completions",
                headers={"Authorization": f"Bearer {GROQ_API_KEY}", "Content-Type": "application/json"},
                json={"model": "llama-3.3-70b-versatile", "messages": messages, "max_tokens": 1024}
            )
            data = resp.json()
            if resp.status_code == 200:
                return data["choices"][0]["message"]["content"]
    except:
        pass
    return None

async def call_openrouter(messages):
    if not OPENROUTER_API_KEY:
        return None
    try:
        async with httpx.AsyncClient(timeout=30) as client:
            resp = await client.post(
                f"{OPENROUTER_BASE}/chat/completions",
                headers={
                    "Authorization": f"Bearer {OPENROUTER_API_KEY}",
                    "Content-Type": "application/json",
                    "HTTP-Referer": "https://huggingface.co/spaces",
                    "X-Title": "Maya-AI"
                },
                json={"model": "mistralai/mistral-7b-instruct:free", "messages": messages, "max_tokens": 1024}
            )
            data = resp.json()
            if resp.status_code == 200:
                return data["choices"][0]["message"]["content"]
    except:
        pass
    return None

HTML_UI = """<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
<title>Maya 💋</title>
<link href="https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700&family=DM+Mono:wght@400;500&display=swap" rel="stylesheet"/>
<style>
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
:root{
  --bg:#0a0008;
  --s1:#12000f;
  --s2:#1a0018;
  --s3:#220020;
  --border:#3d003a;
  --border2:#5c0058;
  --text:#ffe8fc;
  --text2:#c084b8;
  --muted:#7a3d74;
  --pink:#ff4ecb;
  --pink2:#ff85dc;
  --rose:#ff1a6e;
  --purple:#c026d3;
  --glow:#ff4ecb40;
}
::-webkit-scrollbar{width:3px}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px}

body{
  background:var(--bg);
  color:var(--text);
  font-family:'Sora',sans-serif;
  height:100dvh;
  display:flex;
  flex-direction:column;
  overflow:hidden;
  position:relative;
}

/* Background Effects */
.bg-wrap{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:0.12}
.orb-1{width:500px;height:500px;background:radial-gradient(circle,#ff4ecb,transparent 70%);top:-150px;right:-100px;animation:o1 18s ease-in-out infinite alternate}
.orb-2{width:400px;height:400px;background:radial-gradient(circle,#c026d3,transparent 70%);bottom:-100px;left:-80px;animation:o2 22s ease-in-out infinite alternate}
.orb-3{width:300px;height:300px;background:radial-gradient(circle,#ff1a6e,transparent 70%);top:40%;left:40%;transform:translate(-50%,-50%);animation:o3 15s ease-in-out infinite alternate}
@keyframes o1{0%{transform:translate(0,0)}100%{transform:translate(-60px,80px)}}
@keyframes o2{0%{transform:translate(0,0)}100%{transform:translate(80px,-60px)}}
@keyframes o3{0%{transform:translate(-50%,-50%) scale(1)}100%{transform:translate(-50%,-50%) scale(1.5)}}

.noise{position:fixed;inset:0;opacity:0.03;pointer-events:none;z-index:1;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* Login */
#login{
  position:fixed;inset:0;display:flex;align-items:center;justify-content:center;
  z-index:999;background:var(--bg);padding:20px;
}
.login-card{
  position:relative;z-index:1;
  background:linear-gradient(145deg,var(--s2),var(--s1));
  border:1px solid var(--border2);
  border-radius:28px;
  padding:48px 36px;
  width:100%;max-width:400px;
  box-shadow:0 0 80px #ff4ecb15, 0 40px 100px #00000080, inset 0 1px 0 #ff4ecb10;
  animation:cardIn .6s cubic-bezier(.16,1,.3,1);
}
@keyframes cardIn{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}

.maya-avatar{
  width:88px;height:88px;
  border-radius:50%;
  background:linear-gradient(135deg,#ff4ecb,#c026d3,#ff1a6e);
  display:flex;align-items:center;justify-content:center;
  font-size:2.4rem;
  margin:0 auto 20px;
  position:relative;
  box-shadow:0 0 40px #ff4ecb40;
  animation:avatarPulse 3s ease-in-out infinite;
}
@keyframes avatarPulse{0%,100%{box-shadow:0 0 30px #ff4ecb30}50%{box-shadow:0 0 60px #ff4ecb60,0 0 90px #c026d330}}

.login-name{
  text-align:center;
  font-size:2rem;font-weight:700;
  background:linear-gradient(135deg,#ff85dc,#ff4ecb,#ff1a6e);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  margin-bottom:6px;
}
.login-sub{text-align:center;color:var(--text2);font-size:.8rem;font-weight:300;margin-bottom:32px}

.login-label{font-size:.62rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:2px;margin-bottom:8px;display:block}
.login-input{
  width:100%;padding:14px 18px;
  background:var(--s3);
  border:1px solid var(--border2);
  border-radius:14px;
  color:var(--text);
  font-family:'Sora',sans-serif;font-size:.88rem;
  outline:none;letter-spacing:3px;
  transition:all .25s;margin-bottom:14px;
}
.login-input:focus{border-color:var(--pink);box-shadow:0 0 0 3px #ff4ecb15}
.login-err{color:#ff6b9d;font-size:.75rem;margin-bottom:12px;min-height:18px;text-align:center}
.login-btn{
  width:100%;padding:15px;
  background:linear-gradient(135deg,#ff4ecb,#c026d3);
  border:none;border-radius:14px;
  color:#fff;font-family:'Sora',sans-serif;font-size:.9rem;font-weight:600;
  cursor:pointer;transition:all .3s;
  box-shadow:0 8px 32px #ff4ecb30;
}
.login-btn:hover{transform:translateY(-2px);box-shadow:0 12px 40px #ff4ecb50}
.login-btn:disabled{opacity:.4;cursor:not-allowed;transform:none}

/* App */
#app{display:none;flex:1;flex-direction:column;height:100%;position:relative;z-index:1}
#app.show{display:flex}

/* Header */
#header{
  display:flex;align-items:center;gap:12px;
  padding:14px 18px;
  border-bottom:1px solid var(--border);
  background:rgba(10,0,8,.85);
  backdrop-filter:blur(24px);
  flex-shrink:0;
  position:relative;z-index:10;
}
.h-avatar{
  width:40px;height:40px;border-radius:50%;
  background:linear-gradient(135deg,#ff4ecb,#c026d3);
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;flex-shrink:0;
  box-shadow:0 0 20px #ff4ecb30;
}
.h-info{flex:1}
.h-name{font-size:.95rem;font-weight:600;color:var(--text)}
.h-status{display:flex;align-items:center;gap:5px;font-size:.65rem;color:var(--text2)}
.h-dot{width:6px;height:6px;border-radius:50%;background:#22c55e;box-shadow:0 0 8px #22c55e;animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.4}}
.h-clear{padding:6px 14px;background:var(--s2);border:1px solid var(--border2);border-radius:8px;color:var(--text2);font-family:'Sora',sans-serif;font-size:.7rem;cursor:pointer;transition:all .2s}
.h-clear:hover{color:var(--pink);border-color:var(--pink)}

/* Messages */
#messages{
  flex:1;overflow-y:auto;
  padding:20px 16px;
  display:flex;flex-direction:column;gap:14px;
  scroll-behavior:smooth;
}

.welcome{
  margin:auto;text-align:center;padding:32px 16px;
  animation:fadeUp .7s cubic-bezier(.16,1,.3,1);
}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.welcome-emoji{font-size:3.5rem;margin-bottom:16px;display:block;animation:bounce 2s ease-in-out infinite}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.welcome-title{font-size:1.6rem;font-weight:700;background:linear-gradient(135deg,#ff85dc,#ff4ecb);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:8px}
.welcome-text{color:var(--text2);font-size:.82rem;line-height:1.8;margin-bottom:20px}
.starter-chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.chip{
  padding:8px 14px;border-radius:20px;
  background:var(--s2);border:1px solid var(--border2);
  font-size:.72rem;color:var(--text2);cursor:pointer;
  transition:all .2s;font-family:'Sora',sans-serif;
}
.chip:hover{background:#ff4ecb15;border-color:var(--pink);color:var(--pink2);transform:translateY(-2px)}

.msg-row{display:flex;flex-direction:column;gap:3px;animation:msgIn .3s cubic-bezier(.16,1,.3,1)}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.msg-row.user{align-items:flex-end}
.msg-row.maya{align-items:flex-start}
.msg-label{font-size:.6rem;font-weight:600;color:var(--muted);letter-spacing:.5px;padding:0 6px}
.bubble{
  max-width:85%;padding:12px 16px;
  font-size:.86rem;line-height:1.7;
  word-break:break-word;white-space:pre-wrap;
}
.bubble.user{
  background:linear-gradient(135deg,#ff4ecb18,#c026d312);
  border:1px solid #ff4ecb25;
  border-radius:18px 18px 4px 18px;
}
.bubble.maya{
  background:var(--s2);
  border:1px solid var(--border2);
  border-radius:4px 18px 18px 18px;
}

/* Typing */
.typing-row{display:flex;align-items:flex-start}
.typing-bub{
  display:flex;align-items:center;gap:5px;
  padding:13px 16px;
  background:var(--s2);border:1px solid var(--border2);
  border-radius:4px 18px 18px 18px;
}
.typing-bub span{width:6px;height:6px;border-radius:50%;animation:td .9s ease-in-out infinite}
.typing-bub span:nth-child(1){background:var(--pink);animation-delay:0s}
.typing-bub span:nth-child(2){background:var(--purple);animation-delay:.2s}
.typing-bub span:nth-child(3){background:var(--rose);animation-delay:.4s}
@keyframes td{0%,60%,100%{transform:translateY(0);opacity:.4}30%{transform:translateY(-7px);opacity:1}}

/* Input */
#inputbar{
  padding:12px 14px 20px;
  border-top:1px solid var(--border);
  background:rgba(10,0,8,.9);
  backdrop-filter:blur(24px);
  flex-shrink:0;position:relative;z-index:10;
}
.input-wrap{
  background:var(--s2);border:1px solid var(--border2);
  border-radius:18px;padding:4px 4px 4px 16px;
  display:flex;align-items:flex-end;gap:8px;
  transition:border-color .25s;
}
.input-wrap:focus-within{border-color:var(--pink);box-shadow:0 0 0 3px #ff4ecb10}
#prompt{
  flex:1;padding:9px 0;background:none;border:none;
  color:var(--text);font-family:'Sora',sans-serif;font-size:.88rem;
  resize:none;outline:none;max-height:120px;line-height:1.6;
}
#prompt::placeholder{color:var(--muted)}
#send{
  width:42px;height:42px;flex-shrink:0;
  background:linear-gradient(135deg,var(--pink),var(--purple));
  border:none;border-radius:14px;
  color:#fff;font-size:1rem;cursor:pointer;
  transition:all .25s;display:flex;align-items:center;justify-content:center;
  margin-bottom:2px;box-shadow:0 4px 20px #ff4ecb25;
}
#send:hover{transform:scale(1.08);box-shadow:0 6px 28px #ff4ecb40}
#send:disabled{opacity:.3;cursor:not-allowed;transform:none;box-shadow:none}

@media(min-width:600px){
  #messages{padding:28px 28px}
  .bubble{max-width:75%}
  #inputbar{padding:14px 24px 22px}
}
</style>
</head>
<body>
<div class="bg-wrap">
  <div class="orb orb-1"></div>
  <div class="orb orb-2"></div>
  <div class="orb orb-3"></div>
</div>
<div class="noise"></div>

<!-- Login -->
<div id="login">
  <div class="login-card">
    <div class="maya-avatar">💋</div>
    <div class="login-name">Maya</div>
    <div class="login-sub">Your personal AI companion ✨</div>
    <label class="login-label">Access Key</label>
    <input class="login-input" type="password" id="key-input" placeholder="••••••••••" autocomplete="off"/>
    <div class="login-err" id="login-err"></div>
    <button class="login-btn" id="login-btn" onclick="doLogin()">Enter 💕</button>
  </div>
</div>

<!-- App -->
<div id="app">
  <div id="header">
    <div class="h-avatar">💋</div>
    <div class="h-info">
      <div class="h-name">Maya</div>
      <div class="h-status"><span class="h-dot"></span><span>Online • Always here for you</span></div>
    </div>
    <button class="h-clear" onclick="clearChat()">✕ Clear</button>
  </div>
  <div id="messages">
    <div class="welcome">
      <span class="welcome-emoji">💋</span>
      <div class="welcome-title">Hey, main Maya hoon!</div>
      <div class="welcome-text">Teri best friend, confidant, sab kuch 😏<br>Kuch bhi baat kar mere se, no judgment.</div>
      <div class="starter-chips">
        <div class="chip" onclick="useChip(this)">💬 Kya chal raha hai?</div>
        <div class="chip" onclick="useChip(this)">😏 Thoda flirt karte hain</div>
        <div class="chip" onclick="useChip(this)">🌙 Aaj ka din kaisa tha?</div>
        <div class="chip" onclick="useChip(this)">🔥 Kuch interesting bata</div>
      </div>
    </div>
  </div>
  <div id="inputbar">
    <div class="input-wrap">
      <textarea id="prompt" rows="1" placeholder="Maya ko kuch likho..."></textarea>
      <button id="send" onclick="send()">➤</button>
    </div>
  </div>
</div>

<script>
const API = window.location.origin;
let SESSION_KEY = null;
let history = [];

document.getElementById('key-input').addEventListener('keydown', e => { if(e.key==='Enter') doLogin(); });

async function doLogin() {
  const key = document.getElementById('key-input').value.trim();
  const btn = document.getElementById('login-btn');
  const err = document.getElementById('login-err');
  if (!key) { err.textContent = 'Key daalo pehle 🙄'; return; }
  btn.disabled = true; btn.textContent = 'Checking...';
  err.textContent = '';
  try {
    const res = await fetch(API + '/auth/verify', {
      method: 'POST',
      headers: { 'Content-Type': 'application/json', 'X-API-Key': key }
    });
    const data = await res.json();
    if (res.ok && data.ok) {
      SESSION_KEY = key;
      document.getElementById('login').style.display = 'none';
      document.getElementById('app').classList.add('show');
    } else {
      err.textContent = 'Wrong key yaar 😒';
      document.querySelector('.login-card').style.animation = 'none';
      setTimeout(() => document.querySelector('.login-card').style.animation = '', 10);
    }
  } catch(e) { err.textContent = 'Connection error 😕'; }
  btn.disabled = false; btn.textContent = 'Enter 💕';
}

async function send() {
  const prompt = document.getElementById('prompt');
  const text = prompt.value.trim();
  if (!text || !SESSION_KEY) return;
  prompt.value = ''; prompt.style.height = 'auto';
  document.getElementById('send').disabled = true;

  addMsg('user', text);
  history.push({ role: 'user', content: text });

  const typing = addTyping();
  try {
    const res = await fetch(API + '/chat', {
      method: 'POST',
      headers: { 'Content-Type': 'application/json', 'X-API-Key': SESSION_KEY },
      body: JSON.stringify({ messages: history })
    });
    const data = await res.json();
    typing.remove();
    if (res.status === 401) { addMsg('maya', 'Session expire ho gayi 😔'); return; }
    const reply = data.reply || 'Kuch toh gadbad hai... 😅';
    addMsg('maya', reply);
    history.push({ role: 'assistant', content: reply });
  } catch(e) {
    typing.remove();
    addMsg('maya', 'Uff, kuch issue ho gaya 😒');
  }
  document.getElementById('send').disabled = false;
}

function addMsg(role, text) {
  const msgs = document.getElementById('messages');
  const welcome = msgs.querySelector('.welcome');
  if (welcome) welcome.remove();
  const row = document.createElement('div');
  row.className = 'msg-row ' + role;
  const label = document.createElement('div');
  label.className = 'msg-label';
  label.textContent = role === 'user' ? 'You' : 'Maya';
  const bubble = document.createElement('div');
  bubble.className = 'bubble ' + role;
  bubble.textContent = text;
  row.appendChild(label); row.appendChild(bubble);
  msgs.appendChild(row);
  msgs.scrollTop = msgs.scrollHeight;
}

function addTyping() {
  const msgs = document.getElementById('messages');
  const row = document.createElement('div');
  row.className = 'typing-row';
  row.innerHTML = '<div class="typing-bub"><span></span><span></span><span></span></div>';
  msgs.appendChild(row);
  msgs.scrollTop = msgs.scrollHeight;
  return row;
}

function clearChat() {
  history = [];
  document.getElementById('messages').innerHTML = `
    <div class="welcome">
      <span class="welcome-emoji">💋</span>
      <div class="welcome-title">Hey, main Maya hoon!</div>
      <div class="welcome-text">Teri best friend, confidant, sab kuch 😏<br>Kuch bhi baat kar mere se, no judgment.</div>
      <div class="starter-chips">
        <div class="chip" onclick="useChip(this)">💬 Kya chal raha hai?</div>
        <div class="chip" onclick="useChip(this)">😏 Thoda flirt karte hain</div>
        <div class="chip" onclick="useChip(this)">🌙 Aaj ka din kaisa tha?</div>
        <div class="chip" onclick="useChip(this)">🔥 Kuch interesting bata</div>
      </div>
    </div>`;
}

function useChip(el) {
  const p = document.getElementById('prompt');
  p.value = el.textContent.replace(/^[^\s]+ /, '');
  p.focus();
}

document.getElementById('prompt').addEventListener('keydown', e => {
  if (e.key === 'Enter' && !e.shiftKey) { e.preventDefault(); send(); }
});
document.getElementById('prompt').addEventListener('input', function() {
  this.style.height = 'auto';
  this.style.height = Math.min(this.scrollHeight, 120) + 'px';
});
</script>
</body>
</html>"""

@app.get("/", response_class=HTMLResponse)
def home(): return HTML_UI

@app.post("/auth/verify")
async def auth_verify(request: Request):
    key = request.headers.get("X-API-Key", "").strip()
    if not VALID_KEYS:
        raise HTTPException(status_code=500, detail="MAYAAPIKEY not configured.")
    if key and verify_key(key):
        return {"ok": True}
    raise HTTPException(status_code=401, detail="Wrong key 😒")

@app.post("/chat")
async def chat(request: Request, key: str = Depends(require_auth)):
    body = await request.json()
    messages = body.get("messages", [])

    full_messages = [{"role": "system", "content": MAYA_SYSTEM}] + messages

    # Try Groq first
    reply = await call_groq(full_messages)

    # Fallback to OpenRouter
    if not reply:
        reply = await call_openrouter(full_messages)

    if not reply:
        reply = "Uff yaar, meri net slow hai abhi 😅 thodi der mein try karo"

    return {"reply": reply}