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Update app.py
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app.py
CHANGED
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@@ -1,8 +1,8 @@
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# app.py -
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import os
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import uvicorn
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from fastapi import FastAPI, Form
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from fastapi.responses import HTMLResponse
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from groq import Groq
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# --- CORE INITIALIZATION ---
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@@ -12,7 +12,7 @@ client = Groq(api_key=os.environ.get("GROQ_API_KEY"))
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# Configuration
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USERNAME = "Sanjay"
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# UI
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HTML_UI = '''
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<!DOCTYPE html>
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<html lang="en">
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@@ -24,98 +24,97 @@ HTML_UI = '''
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
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<style>
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@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=Fira+Code:wght@400;500&display=swap');
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margin: 0;
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}
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/* Sidebar */
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.sidebar {
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width: 260px;
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background: #010409;
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border-right: 1px solid #30363d;
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display: flex;
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flex-direction: column;
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padding: 15px;
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flex-shrink: 0;
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}
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.nav-item {
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padding: 12px;
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margin-bottom: 5px;
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border-radius: 8px;
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cursor: pointer;
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display: flex;
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align-items: center;
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gap: 12px;
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color: #8b949e;
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transition: all 0.2s ease;
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}
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.nav-item:hover {
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background: #161b22;
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color: white;
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}
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.new-chat-btn {
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background: #238636;
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color: white !important;
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font-weight: 600;
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margin-bottom: 20px;
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}
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/* Main Chat Area */
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.main-chat {
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flex: 1;
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display: flex;
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flex-direction: column;
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background: #0d1117;
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position: relative;
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}
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.chat-box {
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flex: 1;
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overflow-y: auto;
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display: flex;
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flex-direction: column;
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align-items: center;
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padding: 60px 20px 120px 20px;
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scroll-behavior: smooth;
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}
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.message-wrapper {
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width: 100%;
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max-width: 760px;
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display: flex;
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flex-direction: column;
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margin-bottom: 35px;
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animation: fadeIn 0.3s ease;
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}
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@keyframes fadeIn {
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from { opacity: 0; transform: translateY(10px); }
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to { opacity: 1; transform: translateY(0); }
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}
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/* Message Bubbles */
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.bubble {
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padding: 5px 0;
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font-size: 17px;
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line-height: 1.8;
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width: 100%;
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word-wrap: break-word;
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white-space: pre-wrap;
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}
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.user-text {
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color: #58a6ff;
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font-weight: 600;
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letter-spacing: -0.2px;
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}
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.ai-text {
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color: #e6edf3;
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}
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/* ENHANCED CODE BLOCK STYLING */
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.code-container {
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background: #0d1117;
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overflow: hidden;
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box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
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}
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.code-header {
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background: #161b22;
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padding: 12px 18px;
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align-items: center;
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border-bottom: 1px solid #30363d;
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}
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.code-lang {
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color: #79c0ff;
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font-family: 'Fira Code', monospace;
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align-items: center;
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gap: 8px;
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}
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.code-lang::before {
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content: "✦";
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color: #7ee787;
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font-size: 12px;
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}
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.copy-btn {
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background: #238636;
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color: white;
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align-items: center;
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gap: 6px;
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}
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.copy-btn:hover {
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background: #2ea043;
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transform: translateY(-1px);
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}
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.copy-btn:active {
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transform: translateY(0);
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}
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.copy-btn.copied {
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background: #7ee787;
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color: #0d1117;
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}
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.code-container pre {
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background: transparent;
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border: none;
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margin: 0;
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padding: 20px;
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overflow-x: auto;
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scrollbar-width: thin;
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scrollbar-color: #30363d #0d1117;
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}
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.code-container pre::-webkit-scrollbar {
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height: 8px;
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}
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.code-container pre::-webkit-scrollbar-track {
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background: #0d1117;
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border-radius: 4px;
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}
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.code-container pre::-webkit-scrollbar-thumb {
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background: #30363d;
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border-radius: 4px;
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}
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.code-container pre::-webkit-scrollbar-thumb:hover {
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background: #484f58;
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}
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.code-container code {
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color: #79c0ff;
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font-size: 14.5px;
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line-height: 1.7;
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font-family: 'Fira Code', monospace;
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}
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/* Syntax Highlighting */
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.code-container .keyword { color: #ff7b72; }
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.code-container .function { color: #d2a8ff; }
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.code-container .string { color: #a5d6ff; }
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.code-container .comment { color: #8b949e; font-style: italic; }
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.code-container .number { color: #79c0ff; }
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.code-container .operator { color: #ff7b72; }
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/* Input Area */
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.input-area {
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position: absolute;
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bottom: 0;
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left: 0;
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width: 100%;
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background: linear-gradient(transparent, #0d1117 40%);
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padding-bottom: 30px;
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}
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.input-container {
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max-width: 800px;
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margin: 0 auto;
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background: #161b22;
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border: 1px solid #30363d;
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border-radius: 16px;
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padding: 14px 20px;
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display: flex;
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align-items: flex-end;
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gap: 14px;
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box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
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}
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#user-input {
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background: transparent;
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flex: 1;
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outline: none;
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border: none;
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color: white;
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font-size: 16px;
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resize: none;
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max-height: 200px;
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min-height: 32px;
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line-height: 1.5;
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padding: 4px 0;
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font-family: 'Inter', sans-serif;
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}
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.send-btn {
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color: #58a6ff;
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transition: transform 0.1s ease;
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margin-bottom: 6px;
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background: transparent;
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border: none;
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cursor: pointer;
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font-size: 18px;
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}
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.send-btn:hover {
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color: #79c0ff;
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transform: scale(1.1);
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}
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.send-btn:active {
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transform: scale(0.95);
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}
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/* Error Messages */
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.error-message {
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color: #f85149;
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background: rgba(248, 81, 73, 0.1);
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border: 1px solid rgba(248, 81, 73, 0.3);
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padding: 12px 16px;
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border-radius: 8px;
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font-weight: 500;
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margin: 10px 0;
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}
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/* Loading Animation */
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.typing-indicator {
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display: flex;
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gap: 4px;
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padding: 10px 0;
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}
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.typing-dot {
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width: 8px;
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height: 8px;
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background: #58a6ff;
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border-radius: 50%;
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animation: typingAnimation 1.4s infinite ease-in-out;
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}
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.typing-dot:nth-child(1) { animation-delay: -0.32s; }
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.typing-dot:nth-child(2) { animation-delay: -0.16s; }
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@keyframes typingAnimation {
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0%, 80%, 100% { transform: scale(0); }
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40% { transform: scale(1); }
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}
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</style>
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</head>
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<body>
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<div class="nav-item"><i class="fas fa-cog"></i> Settings</div>
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</div>
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</div>
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<div class="main-chat">
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<div id="chat-log" class="chat-box"></div>
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<div class="input-area">
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<div class="input-container">
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<textarea id="user-input" rows="1"
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</div>
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</div>
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</div>
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<script>
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// Utility Functions
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function resizeInput(el) {
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el.style.height = 'auto';
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el.style.height = el.scrollHeight + 'px';
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}
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function handleKey(e) {
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if (e.key === 'Enter' && !e.shiftKey) {
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e.preventDefault();
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send();
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}
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}
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// Code Block Formatter with Syntax Highlighting
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function formatCodeBlocks(text) {
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let formatted = text.replace(/```python\s*([\s\S]*?)```/g,
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`<div class="code-container">
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<div class="code-header">
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<div class="code-lang">Python</div>
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<pre><code class="language-python">$1</code></pre>
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</div>`
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);
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// Process generic code blocks (no language specified)
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formatted = formatted.replace(/```\s*([\s\S]*?)```/g,
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`<div class="code-container">
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<div class="code-header">
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<pre><code>$1</code></pre>
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</div>`
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);
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return formatted;
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}
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// Copy Code Function
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function copyCode(button) {
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const codeBlock = button.parentElement.nextElementSibling;
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const codeText = codeBlock.innerText;
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navigator.clipboard.writeText(codeText).then(() => {
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const originalHTML = button.innerHTML;
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const originalClass = button.className;
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// Visual feedback
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button.innerHTML = '<i class="fas fa-check"></i> Copied!';
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button.className = 'copy-btn copied';
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// Revert after 2 seconds
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setTimeout(() => {
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button.innerHTML = originalHTML;
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button.className = originalClass;
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}, 2000);
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});
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}
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// Reset Memory Confirmation
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async function confirmReset() {
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if(confirm("Sanjay bhai, kya aap sach mein saari memory delete karna chahte hain?")) {
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}
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}
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}
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// Main Send Function with Enhanced Features
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async function send() {
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const input = document.getElementById('user-input');
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const log = document.getElementById('chat-log');
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const text = input.value.trim();
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if(!text) return;
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// Add user message
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log.innerHTML += `
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<div class="message-wrapper">
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<div class="bubble user-text">${text}</div>
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</div>`;
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// Clear and resize input
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input.value = '';
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input.style.height = 'auto';
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// Add typing indicator
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const typingId = 'typing-' + Date.now();
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log.innerHTML += `
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<div class="typing-dot"></div>
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</div>
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</div>`;
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// Scroll to bottom
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log.scrollTop = log.scrollHeight;
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try {
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const res = await fetch('/chat', {
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method: 'POST',
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headers: {'Content-Type': 'application/x-www-form-urlencoded'},
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body: 'message=' + encodeURIComponent(text)
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});
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const data = await res.json();
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// Remove typing indicator
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const typingElem = document.getElementById(typingId);
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if (typingElem) typingElem.remove();
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// Format response with enhanced code blocks
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let formatted = formatCodeBlocks(data.response);
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// Add AI response
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log.innerHTML += `
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<div class="message-wrapper">
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<div class="bubble ai-text">${formatted}</div>
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</div>`;
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} catch (e) {
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// Remove typing indicator on error
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const typingElem = document.getElementById(typingId);
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if (typingElem) typingElem.remove();
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log.innerHTML += `
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<div class="message-wrapper">
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<div class="error-message">
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</div>
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</div>`;
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}
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// Scroll to bottom
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log.scrollTop = log.scrollHeight;
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}
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// Auto-focus input on load
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document.addEventListener('DOMContentLoaded', () => {
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const input = document.getElementById('user-input');
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</script>
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</body>
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</html>
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-
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-
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@app.get("/", response_class=HTMLResponse)
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async def get_ui():
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return HTML_UI
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@@ -526,15 +382,6 @@ async def reset():
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| 526 |
|
| 527 |
@app.post("/chat")
|
| 528 |
async def chat(message: str = Form(...)):
|
| 529 |
-
# ✅ LANGUAGE DETECTION
|
| 530 |
-
from language_detector import detect_input_language, get_system_prompt
|
| 531 |
-
from memory_db import tidb_memory # ✅ TiDB IMPORT
|
| 532 |
-
|
| 533 |
-
lang_mode = detect_input_language(message)
|
| 534 |
-
system_prompt = get_system_prompt(lang_mode, USERNAME)
|
| 535 |
-
@app.post("/chat")
|
| 536 |
-
async def chat(message: str = Form(...)):
|
| 537 |
-
# ✅ LANGUAGE DETECTION
|
| 538 |
from language_detector import detect_input_language, get_system_prompt, generate_basic_code
|
| 539 |
from memory_db import tidb_memory # ✅ TiDB IMPORT
|
| 540 |
|
|
@@ -557,46 +404,41 @@ async def chat(message: str = Form(...)):
|
|
| 557 |
print(f"⚠️ TiDB save error (code): {e}")
|
| 558 |
return {"response": code_response}
|
| 559 |
|
| 560 |
-
# ✅ GET HISTORY FROM TiDB
|
| 561 |
recent_chats = []
|
| 562 |
try:
|
| 563 |
recent_chats = tidb_memory.get_recent_chats(limit=10)
|
| 564 |
except Exception as e:
|
| 565 |
print(f"⚠️ TiDB history fetch error: {e}")
|
| 566 |
-
|
| 567 |
-
|
| 568 |
# Build messages for AI
|
| 569 |
api_messages = [{"role": "system", "content": system_prompt}]
|
| 570 |
-
|
| 571 |
-
# Add conversation history from TiDB
|
| 572 |
for chat_row in recent_chats:
|
| 573 |
user_input, ai_response, _ = chat_row
|
| 574 |
api_messages.append({"role": "user", "content": user_input})
|
| 575 |
api_messages.append({"role": "assistant", "content": ai_response})
|
| 576 |
-
|
| 577 |
-
# Add current message
|
| 578 |
api_messages.append({"role": "user", "content": message})
|
| 579 |
-
|
| 580 |
try:
|
| 581 |
# Get AI response
|
| 582 |
completion = client.chat.completions.create(
|
| 583 |
model="llama-3.3-70b-versatile",
|
| 584 |
messages=api_messages,
|
| 585 |
temperature=0.3,
|
| 586 |
-
max_tokens=1000,
|
| 587 |
)
|
| 588 |
-
|
| 589 |
ai_response = completion.choices[0].message.content.strip()
|
| 590 |
-
|
| 591 |
# ✅ SAVE TO TiDB
|
| 592 |
try:
|
| 593 |
tidb_memory.save_chat(message, ai_response, lang_mode)
|
| 594 |
print(f"✅ Chat saved to TiDB - Language: {lang_mode}")
|
| 595 |
except Exception as e:
|
| 596 |
print(f"⚠️ TiDB save error: {e}")
|
| 597 |
-
|
| 598 |
return {"response": ai_response}
|
| 599 |
-
|
| 600 |
except Exception as e:
|
| 601 |
error_msg = f"System Error: {str(e)}"
|
| 602 |
print(f"❌ API Error: {error_msg}")
|
|
@@ -612,5 +454,5 @@ if __name__ == "__main__":
|
|
| 612 |
print(f"💾 Database: TiDB Cloud")
|
| 613 |
print(f"🎨 UI Features: Code formatting + Copy button")
|
| 614 |
print("=" * 60)
|
| 615 |
-
|
| 616 |
-
uvicorn.run(app, host="0.0.0.0", port=7860, log_level="info")
|
|
|
|
| 1 |
+
# app.py - Part 1/4
|
| 2 |
import os
|
| 3 |
import uvicorn
|
| 4 |
from fastapi import FastAPI, Form
|
| 5 |
+
from fastapi.responses import HTMLResponse
|
| 6 |
from groq import Groq
|
| 7 |
|
| 8 |
# --- CORE INITIALIZATION ---
|
|
|
|
| 12 |
# Configuration
|
| 13 |
USERNAME = "Sanjay"
|
| 14 |
|
| 15 |
+
# HTML UI with enhanced code formatting
|
| 16 |
HTML_UI = '''
|
| 17 |
<!DOCTYPE html>
|
| 18 |
<html lang="en">
|
|
|
|
| 24 |
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
|
| 25 |
<style>
|
| 26 |
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=Fira+Code:wght@400;500&display=swap');
|
| 27 |
+
|
| 28 |
+
body {
|
| 29 |
+
background-color: #0d1117;
|
| 30 |
+
color: #c9d1d9;
|
| 31 |
+
font-family: 'Inter', sans-serif;
|
| 32 |
+
display: flex;
|
| 33 |
+
height: 100vh;
|
| 34 |
+
overflow: hidden;
|
| 35 |
+
margin: 0;
|
|
|
|
| 36 |
}
|
| 37 |
+
|
| 38 |
/* Sidebar */
|
| 39 |
+
.sidebar {
|
| 40 |
+
width: 260px;
|
| 41 |
+
background: #010409;
|
| 42 |
+
border-right: 1px solid #30363d;
|
| 43 |
+
display: flex;
|
| 44 |
+
flex-direction: column;
|
| 45 |
+
padding: 15px;
|
| 46 |
+
flex-shrink: 0;
|
| 47 |
}
|
| 48 |
+
.nav-item {
|
| 49 |
+
padding: 12px;
|
| 50 |
+
margin-bottom: 5px;
|
| 51 |
+
border-radius: 8px;
|
| 52 |
+
cursor: pointer;
|
| 53 |
+
display: flex;
|
| 54 |
+
align-items: center;
|
| 55 |
+
gap: 12px;
|
| 56 |
+
color: #8b949e;
|
| 57 |
+
transition: all 0.2s ease;
|
| 58 |
}
|
| 59 |
+
.nav-item:hover {
|
| 60 |
+
background: #161b22;
|
| 61 |
+
color: white;
|
| 62 |
}
|
| 63 |
+
.new-chat-btn {
|
| 64 |
+
background: #238636;
|
| 65 |
+
color: white !important;
|
| 66 |
+
font-weight: 600;
|
| 67 |
+
margin-bottom: 20px;
|
| 68 |
}
|
| 69 |
+
|
| 70 |
/* Main Chat Area */
|
| 71 |
+
.main-chat {
|
| 72 |
+
flex: 1;
|
| 73 |
+
display: flex;
|
| 74 |
+
flex-direction: column;
|
| 75 |
+
background: #0d1117;
|
| 76 |
+
position: relative;
|
| 77 |
}
|
| 78 |
+
.chat-box {
|
| 79 |
+
flex: 1;
|
| 80 |
+
overflow-y: auto;
|
| 81 |
+
display: flex;
|
| 82 |
+
flex-direction: column;
|
| 83 |
+
align-items: center;
|
| 84 |
+
padding: 60px 20px 120px 20px;
|
| 85 |
+
scroll-behavior: smooth;
|
| 86 |
}
|
| 87 |
+
.message-wrapper {
|
| 88 |
+
width: 100%;
|
| 89 |
+
max-width: 760px;
|
| 90 |
+
display: flex;
|
| 91 |
+
flex-direction: column;
|
| 92 |
+
margin-bottom: 35px;
|
| 93 |
+
animation: fadeIn 0.3s ease;
|
| 94 |
}
|
| 95 |
+
@keyframes fadeIn {
|
| 96 |
+
from { opacity: 0; transform: translateY(10px); }
|
| 97 |
+
to { opacity: 1; transform: translateY(0); }
|
| 98 |
}
|
| 99 |
+
|
| 100 |
/* Message Bubbles */
|
| 101 |
+
.bubble {
|
| 102 |
+
padding: 5px 0;
|
| 103 |
+
font-size: 17px;
|
| 104 |
+
line-height: 1.8;
|
| 105 |
+
width: 100%;
|
| 106 |
+
word-wrap: break-word;
|
| 107 |
+
white-space: pre-wrap;
|
| 108 |
+
}
|
| 109 |
+
.user-text {
|
| 110 |
+
color: #58a6ff;
|
| 111 |
+
font-weight: 600;
|
| 112 |
+
letter-spacing: -0.2px;
|
| 113 |
}
|
| 114 |
+
.ai-text {
|
| 115 |
+
color: #e6edf3;
|
| 116 |
}
|
| 117 |
+
|
| 118 |
/* ENHANCED CODE BLOCK STYLING */
|
| 119 |
.code-container {
|
| 120 |
background: #0d1117;
|
|
|
|
| 124 |
overflow: hidden;
|
| 125 |
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
|
| 126 |
}
|
|
|
|
| 127 |
.code-header {
|
| 128 |
background: #161b22;
|
| 129 |
padding: 12px 18px;
|
|
|
|
| 132 |
align-items: center;
|
| 133 |
border-bottom: 1px solid #30363d;
|
| 134 |
}
|
|
|
|
| 135 |
.code-lang {
|
| 136 |
color: #79c0ff;
|
| 137 |
font-family: 'Fira Code', monospace;
|
|
|
|
| 141 |
align-items: center;
|
| 142 |
gap: 8px;
|
| 143 |
}
|
|
|
|
| 144 |
.code-lang::before {
|
| 145 |
content: "✦";
|
| 146 |
color: #7ee787;
|
| 147 |
font-size: 12px;
|
| 148 |
}
|
|
|
|
| 149 |
.copy-btn {
|
| 150 |
background: #238636;
|
| 151 |
color: white;
|
|
|
|
| 161 |
align-items: center;
|
| 162 |
gap: 6px;
|
| 163 |
}
|
|
|
|
| 164 |
.copy-btn:hover {
|
| 165 |
background: #2ea043;
|
| 166 |
transform: translateY(-1px);
|
| 167 |
}
|
|
|
|
| 168 |
.copy-btn:active {
|
| 169 |
transform: translateY(0);
|
| 170 |
}
|
|
|
|
| 171 |
.copy-btn.copied {
|
| 172 |
background: #7ee787;
|
| 173 |
color: #0d1117;
|
| 174 |
}
|
| 175 |
+
# app.py - Part 2/4 (continuation)
|
|
|
|
|
|
|
|
|
|
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|
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|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 176 |
</style>
|
| 177 |
</head>
|
| 178 |
<body>
|
|
|
|
| 188 |
<div class="nav-item"><i class="fas fa-cog"></i> Settings</div>
|
| 189 |
</div>
|
| 190 |
</div>
|
| 191 |
+
|
| 192 |
<div class="main-chat">
|
| 193 |
<div id="chat-log" class="chat-box"></div>
|
| 194 |
+
|
| 195 |
<div class="input-area">
|
| 196 |
<div class="input-container">
|
| 197 |
<textarea id="user-input" rows="1"
|
|
|
|
| 205 |
</div>
|
| 206 |
</div>
|
| 207 |
</div>
|
| 208 |
+
|
| 209 |
<script>
|
| 210 |
// Utility Functions
|
| 211 |
function resizeInput(el) {
|
| 212 |
el.style.height = 'auto';
|
| 213 |
el.style.height = el.scrollHeight + 'px';
|
| 214 |
}
|
| 215 |
+
|
| 216 |
function handleKey(e) {
|
| 217 |
if (e.key === 'Enter' && !e.shiftKey) {
|
| 218 |
e.preventDefault();
|
| 219 |
send();
|
| 220 |
}
|
| 221 |
}
|
| 222 |
+
|
| 223 |
// Code Block Formatter with Syntax Highlighting
|
| 224 |
function formatCodeBlocks(text) {
|
| 225 |
+
let formatted = text.replace(/```python\s*([\s\S]*?)```/g,
|
|
|
|
| 226 |
`<div class="code-container">
|
| 227 |
<div class="code-header">
|
| 228 |
<div class="code-lang">Python</div>
|
|
|
|
| 233 |
<pre><code class="language-python">$1</code></pre>
|
| 234 |
</div>`
|
| 235 |
);
|
| 236 |
+
|
|
|
|
| 237 |
formatted = formatted.replace(/```\s*([\s\S]*?)```/g,
|
| 238 |
`<div class="code-container">
|
| 239 |
<div class="code-header">
|
|
|
|
| 245 |
<pre><code>$1</code></pre>
|
| 246 |
</div>`
|
| 247 |
);
|
| 248 |
+
|
| 249 |
return formatted;
|
| 250 |
}
|
| 251 |
+
|
| 252 |
// Copy Code Function
|
| 253 |
function copyCode(button) {
|
| 254 |
const codeBlock = button.parentElement.nextElementSibling;
|
| 255 |
const codeText = codeBlock.innerText;
|
|
|
|
| 256 |
navigator.clipboard.writeText(codeText).then(() => {
|
| 257 |
const originalHTML = button.innerHTML;
|
| 258 |
const originalClass = button.className;
|
|
|
|
|
|
|
| 259 |
button.innerHTML = '<i class="fas fa-check"></i> Copied!';
|
| 260 |
button.className = 'copy-btn copied';
|
|
|
|
|
|
|
| 261 |
setTimeout(() => {
|
| 262 |
button.innerHTML = originalHTML;
|
| 263 |
button.className = originalClass;
|
|
|
|
| 270 |
}, 2000);
|
| 271 |
});
|
| 272 |
}
|
| 273 |
+
|
| 274 |
// Reset Memory Confirmation
|
| 275 |
async function confirmReset() {
|
| 276 |
if(confirm("Sanjay bhai, kya aap sach mein saari memory delete karna chahte hain?")) {
|
|
|
|
| 284 |
}
|
| 285 |
}
|
| 286 |
}
|
| 287 |
+
# app.py - Part 3/4 (continuation)
|
| 288 |
// Main Send Function with Enhanced Features
|
| 289 |
async function send() {
|
| 290 |
const input = document.getElementById('user-input');
|
| 291 |
const log = document.getElementById('chat-log');
|
| 292 |
const text = input.value.trim();
|
| 293 |
+
|
| 294 |
if(!text) return;
|
| 295 |
+
|
| 296 |
// Add user message
|
| 297 |
log.innerHTML += `
|
| 298 |
<div class="message-wrapper">
|
| 299 |
<div class="bubble user-text">${text}</div>
|
| 300 |
</div>`;
|
| 301 |
+
|
| 302 |
// Clear and resize input
|
| 303 |
input.value = '';
|
| 304 |
input.style.height = 'auto';
|
| 305 |
+
|
| 306 |
// Add typing indicator
|
| 307 |
const typingId = 'typing-' + Date.now();
|
| 308 |
log.innerHTML += `
|
|
|
|
| 313 |
<div class="typing-dot"></div>
|
| 314 |
</div>
|
| 315 |
</div>`;
|
| 316 |
+
|
| 317 |
// Scroll to bottom
|
| 318 |
log.scrollTop = log.scrollHeight;
|
| 319 |
+
|
| 320 |
try {
|
| 321 |
const res = await fetch('/chat', {
|
| 322 |
method: 'POST',
|
| 323 |
headers: {'Content-Type': 'application/x-www-form-urlencoded'},
|
| 324 |
body: 'message=' + encodeURIComponent(text)
|
| 325 |
});
|
| 326 |
+
|
| 327 |
const data = await res.json();
|
| 328 |
+
|
| 329 |
// Remove typing indicator
|
| 330 |
const typingElem = document.getElementById(typingId);
|
| 331 |
if (typingElem) typingElem.remove();
|
| 332 |
+
|
| 333 |
// Format response with enhanced code blocks
|
| 334 |
let formatted = formatCodeBlocks(data.response);
|
| 335 |
+
|
| 336 |
// Add AI response
|
| 337 |
log.innerHTML += `
|
| 338 |
<div class="message-wrapper">
|
| 339 |
<div class="bubble ai-text">${formatted}</div>
|
| 340 |
</div>`;
|
| 341 |
+
|
| 342 |
} catch (e) {
|
| 343 |
// Remove typing indicator on error
|
| 344 |
const typingElem = document.getElementById(typingId);
|
| 345 |
if (typingElem) typingElem.remove();
|
| 346 |
+
|
| 347 |
log.innerHTML += `
|
| 348 |
<div class="message-wrapper">
|
| 349 |
<div class="error-message">
|
|
|
|
| 352 |
</div>
|
| 353 |
</div>`;
|
| 354 |
}
|
| 355 |
+
|
| 356 |
// Scroll to bottom
|
| 357 |
log.scrollTop = log.scrollHeight;
|
| 358 |
}
|
| 359 |
+
|
| 360 |
// Auto-focus input on load
|
| 361 |
document.addEventListener('DOMContentLoaded', () => {
|
| 362 |
const input = document.getElementById('user-input');
|
|
|
|
| 365 |
</script>
|
| 366 |
</body>
|
| 367 |
</html>
|
| 368 |
+
# app.py - Part 4/4 (backend + run)
|
|
|
|
| 369 |
@app.get("/", response_class=HTMLResponse)
|
| 370 |
async def get_ui():
|
| 371 |
return HTML_UI
|
|
|
|
| 382 |
|
| 383 |
@app.post("/chat")
|
| 384 |
async def chat(message: str = Form(...)):
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 385 |
from language_detector import detect_input_language, get_system_prompt, generate_basic_code
|
| 386 |
from memory_db import tidb_memory # ✅ TiDB IMPORT
|
| 387 |
|
|
|
|
| 404 |
print(f"⚠️ TiDB save error (code): {e}")
|
| 405 |
return {"response": code_response}
|
| 406 |
|
| 407 |
+
# ✅ GET HISTORY FROM TiDB
|
| 408 |
recent_chats = []
|
| 409 |
try:
|
| 410 |
recent_chats = tidb_memory.get_recent_chats(limit=10)
|
| 411 |
except Exception as e:
|
| 412 |
print(f"⚠️ TiDB history fetch error: {e}")
|
| 413 |
+
|
|
|
|
| 414 |
# Build messages for AI
|
| 415 |
api_messages = [{"role": "system", "content": system_prompt}]
|
|
|
|
|
|
|
| 416 |
for chat_row in recent_chats:
|
| 417 |
user_input, ai_response, _ = chat_row
|
| 418 |
api_messages.append({"role": "user", "content": user_input})
|
| 419 |
api_messages.append({"role": "assistant", "content": ai_response})
|
|
|
|
|
|
|
| 420 |
api_messages.append({"role": "user", "content": message})
|
| 421 |
+
|
| 422 |
try:
|
| 423 |
# Get AI response
|
| 424 |
completion = client.chat.completions.create(
|
| 425 |
model="llama-3.3-70b-versatile",
|
| 426 |
messages=api_messages,
|
| 427 |
temperature=0.3,
|
| 428 |
+
max_tokens=1000,
|
| 429 |
)
|
| 430 |
+
|
| 431 |
ai_response = completion.choices[0].message.content.strip()
|
| 432 |
+
|
| 433 |
# ✅ SAVE TO TiDB
|
| 434 |
try:
|
| 435 |
tidb_memory.save_chat(message, ai_response, lang_mode)
|
| 436 |
print(f"✅ Chat saved to TiDB - Language: {lang_mode}")
|
| 437 |
except Exception as e:
|
| 438 |
print(f"⚠️ TiDB save error: {e}")
|
| 439 |
+
|
| 440 |
return {"response": ai_response}
|
| 441 |
+
|
| 442 |
except Exception as e:
|
| 443 |
error_msg = f"System Error: {str(e)}"
|
| 444 |
print(f"❌ API Error: {error_msg}")
|
|
|
|
| 454 |
print(f"💾 Database: TiDB Cloud")
|
| 455 |
print(f"🎨 UI Features: Code formatting + Copy button")
|
| 456 |
print("=" * 60)
|
| 457 |
+
|
| 458 |
+
uvicorn.run(app, host="0.0.0.0", port=7860, log_level="info")
|