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1408074 069c097 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 | <!DOCTYPE html>
<html lang="vi">
<head>
<meta charset="utf-8">
<title>Botchat CVNSS 4.0</title>
<!-- Bộ chuyển CVNSS 4.0 -->
<script src="cvnss4.0-converter.js"></script>
<style>
body{font-family:Arial,Helvetica,sans-serif;background:#f5f7fa;margin:30px auto;max-width:760px;color:#333}
h2{text-align:center;color:#2c3e50;margin-bottom:20px}
#chat{background:#fff;border:1px solid #dcdcdc;border-radius:8px;min-height:340px;max-height:540px;
overflow-y:auto;padding:18px;margin-bottom:16px}
.msg{margin-bottom:16px;line-height:1.45}
.user b{color:#2980b9}.bot b{color:#27ae60}
#bar{display:flex;gap:8px}
textarea{flex:1;padding:10px 12px;font-size:15px;border:1px solid #ccc;border-radius:6px;resize:vertical;min-height:48px}
button{padding:11px 22px;font-size:15px;border:none;border-radius:6px;cursor:pointer;background:#2c97de;color:#fff}
button:hover{filter:brightness(1.1)}button:active{filter:brightness(.93)}
.spinner{display:inline-block;width:16px;height:16px;border:3px solid #bbb;border-top-color:#2c97de;border-radius:50%;
animation:spin 1s linear infinite;margin-left:6px;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}
</style>
</head>
<body>
<h2>💬 Botchat - 1 sản phẩm của CVNSS4.0</h2>
<div id="chat"></div>
<div id="bar">
<!-- textarea đa dòng; Shift+Enter xuống dòng -->
<textarea id="input" placeholder="Nhập tin nhắn…"></textarea>
<button id="send">Gửi</button>
</div>
<script>
/* ========= CẤU HÌNH ========= */
const GROQ_KEY = "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"; // chỉ dùng nội bộ!
const ENDPOINT = "https://api.groq.com/openai/v1/chat/completions";
const MODEL = "meta-llama/llama-4-scout-17b-16e-instruct";
/* ============================ */
const chat = document.getElementById("chat");
const input = document.getElementById("input");
const sendBt = document.getElementById("send");
const spin = '<span class="spinner"></span>';
const toCVN = txt => CVNSSConverter.convert(txt,"cqn").cvn;
const scroll = () => chat.scrollTop = chat.scrollHeight;
/* Thêm tin nhắn vào khung chat */
function add(role, html){
chat.insertAdjacentHTML("beforeend",
`<div class="msg ${role}"><b>${role==='user'?'Bạn':'GPT'}:</b> ${html}</div>`);
scroll();
}
/* Gọi Groq API (retry tối đa 3 lần nếu 429/503) */
async function askGroq(prompt){
const body = JSON.stringify({
model: MODEL,
messages: [{ role:"user", content: prompt }]
});
for(let i=0;i<3;i++){
const res = await fetch(ENDPOINT,{
method:"POST",
headers:{
"Content-Type":"application/json",
"Authorization":`Bearer ${GROQ_KEY}`
},
body
});
if(res.ok){
const j = await res.json();
return j.choices[0].message.content.trim(); // thành công
}
if([429,503].includes(res.status)){ // hết quota / quá tải → đợi
const wait = 1500*(i+1); // 1.5s,3s,4.5s
console.warn(`Groq ${res.status} – đợi ${wait/1000}s rồi thử lại`);
await new Promise(r=>setTimeout(r,wait));
continue;
}
throw new Error(`HTTP ${res.status} – ${await res.text()}`);
}
throw new Error("Groq quá tải – thử lại sau.");
}
/* Gửi tin nhắn */
async function send(){
const text = input.value.trim();
if(!text) return;
input.value=""; add("user", text); add("bot", spin);
const last = chat.lastElementChild; sendBt.disabled=true;
try{
const raw = await askGroq(text);
last.innerHTML = `<b>GPT:</b> ${toCVN(raw)}`;
}catch(err){
last.innerHTML = `<b>GPT:</b> ⚠️ ${err.message}`;
console.error(err);
}finally{
sendBt.disabled=false; input.focus();
}
}
/* Sự kiện UI */
sendBt.onclick = send;
input.addEventListener("keydown", e=>{
if(e.key==="Enter" && !e.shiftKey){ // Enter để gửi
e.preventDefault(); send();
}
});
input.focus();
/* Khuyến nghị chạy qua localhost khi mở file trực tiếp */
if(location.protocol==='file:'){
console.warn("Chạy: python -m http.server 8080 ➔ http://localhost:8080/");
}
</script>
</body>
</html>
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