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<!DOCTYPE html>
<html lang="th">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
<title>AI Chatbot - Classic Enhanced</title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/styles/atom-one-dark.min.css">
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Courier+Prime:wght@400;700&family=Roboto+Mono:wght@300;400&display=swap" rel="stylesheet">
<style>
:root {
--bg-primary: #1a1a1a; /* น้ำตาลเข้ม/ดำ */
--bg-secondary: #2c2c2c; /* น้ำตาลเข้ม/ดำ (สว่างขึ้น) */
--bg-tertiary: #3d3d3d; /* น้ำตาลเข้ม/ดำ (สว่างสุด) */
--text-primary: #f0e6d2; /* ครีม/สว่าง */
--text-secondary: #a0937d; /* ครีม/น้ำตาล (หม่น) */
--accent-primary: #33ff99; /* เขียว */
--accent-secondary: #ff9933; /* ส้ม */
--accent-tertiary: #8b4513; /* น้ำตาล */
--chat-bg: #f5f5dc; /* ครีมสำหรับแชท */
--chat-text: #333333; /* ข้อความเข้มสำหรับแชท */
--error: #ff4757;
--success: #2ed573;
--glass-bg: rgba(44, 44, 44, 0.2); /* ปรับให้โปร่งใสขึ้น */
--glass-border: rgba(51, 255, 153, 0.2); /* เขียวโปร่ง */
--shadow-lg: 0 15px 35px rgba(0, 0, 0, 0.5);
--shadow-xl: 0 20px 45px rgba(0, 0, 0, 0.6);
--gradient-primary: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
--font-main: 'Roboto Mono', 'Courier Prime', 'Courier New', monospace;
--font-code: 'Courier Prime', 'Courier New', monospace;
}
* {
box-sizing: border-box;
margin: 0;
padding: 0;
-webkit-tap-highlight-color: transparent;
}
body {
font-family: var(--font-main);
background: var(--bg-primary);
background-image:
radial-gradient(ellipse at top left, rgba(51, 255, 153, 0.06) 0%, transparent 55%),
radial-gradient(ellipse at bottom right, rgba(255, 153, 51, 0.06) 0%, transparent 55%);
color: var(--text-primary);
display: flex;
justify-content: center;
align-items: center;
min-height: 100vh;
overflow: hidden;
font-weight: 300;
}
.app-container {
width: 95%;
max-width: 1400px;
background: var(--glass-bg);
backdrop-filter: blur(15px);
-webkit-backdrop-filter: blur(15px);
border: 1px solid var(--glass-border);
border-radius: 20px;
box-shadow: var(--shadow-xl);
display: flex;
overflow: hidden;
height: 90vh;
position: relative;
animation: slideIn 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}
@keyframes slideIn {
from { opacity: 0; transform: translateY(40px) scale(0.97); }
to { opacity: 1; transform: translateY(0) scale(1); }
}
.settings-panel {
width: 320px;
padding: 25px;
background: rgba(30, 30, 30, 0.5);
backdrop-filter: blur(10px);
border-right: 1px solid var(--glass-border);
transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
overflow-y: auto;
scrollbar-width: thin;
scrollbar-color: var(--accent-primary) transparent;
}
.settings-panel.collapsed { width: 0; padding: 0; overflow: hidden; border-right: none; }
.settings-panel::-webkit-scrollbar { width: 6px; }
.settings-panel::-webkit-scrollbar-track { background: transparent; }
.settings-panel::-webkit-scrollbar-thumb { background: var(--accent-primary); border-radius: 3px; }
.main-content {
flex: 1;
display: flex;
flex-direction: column;
position: relative;
background: transparent;
}
h2 {
font-size: 1.3rem;
margin-bottom: 25px;
font-weight: 400;
background: var(--gradient-primary);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
text-fill-color: transparent;
padding-bottom: 5px;
border-bottom: 1px solid var(--glass-border);
}
.form-field { margin-bottom: 20px; }
.form-field label {
display: block; margin-bottom: 8px; font-size: 0.9rem;
font-weight: 400; color: var(--text-secondary);
text-transform: uppercase; letter-spacing: 0.5px;
}
.form-field select, .form-field textarea {
width: 100%; padding: 12px 16px; border: 1px solid var(--glass-border);
border-radius: 8px; background: var(--bg-tertiary);
color: var(--text-primary); font-size: 0.95rem;
transition: all 0.3s ease; font-family: var(--font-main);
}
.form-field select:focus, .form-field textarea:focus {
outline: none; border-color: var(--accent-primary);
box-shadow: 0 0 15px var(--accent-primary);
}
.form-field textarea { resize: vertical; min-height: 100px; }
button {
padding: 12px 24px; border: 1px solid var(--accent-primary);
border-radius: 8px; background: var(--accent-primary);
color: var(--bg-primary); cursor: pointer;
font-size: 1rem; font-weight: 700;
transition: all 0.3s ease; touch-action: manipulation;
font-family: var(--font-main);
}
button:hover {
background: transparent; color: var(--accent-primary);
box-shadow: 0 0 10px var(--accent-primary);
transform: translateY(-2px);
}
button:active { transform: translateY(0px) scale(0.98); }
.material-icons { font-size: 24px; vertical-align: middle; }
.chat-container {
flex: 1; padding: 25px; overflow-y: auto; display: flex;
flex-direction: column; gap: 16px;
background: var(--chat-bg); /* Cream Background */
color: var(--chat-text);
scrollbar-width: thin; scrollbar-color: var(--accent-secondary) transparent;
}
.chat-container::-webkit-scrollbar { width: 8px; }
.chat-container::-webkit-scrollbar-track { background: transparent; }
.chat-container::-webkit-scrollbar-thumb { background: var(--accent-secondary); border-radius: 4px; }
.message {
max-width: 80%; padding: 16px 20px; border-radius: 15px; /* Softer */
font-size: 1rem; line-height: 1.6; position: relative;
animation: messageSlide 0.5s cubic-bezier(0.23, 1, 0.32, 1);
font-family: 'Segoe UI', Roboto, sans-serif; /* Readable font */
}
@keyframes messageSlide {
from { opacity: 0; transform: translateY(20px); }
to { opacity: 1; transform: translateY(0); }
}
.message.user {
background: linear-gradient(135deg, var(--accent-secondary), #ff6b35);
align-self: flex-end; box-shadow: 0 6px 15px rgba(255, 153, 51, 0.3);
color: #fff;
}
.message.ai {
background: #ffffff; border: 1px solid #e0e0e0;
align-self: flex-start; box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
color: var(--chat-text);
}
.message.ai pre {
background: #1e1e1e; color: #d4d4d4; padding: 20px;
border-radius: 8px; overflow-x: auto;
border: 1px solid #333; margin-top: 15px; position: relative;
}
.message.ai pre code { font-family: var(--font-code); font-size: 0.9rem; }
.code-tools {
position: absolute; top: 10px; right: 10px; display: flex; gap: 8px;
opacity: 0; transition: opacity 0.3s ease;
}
pre:hover .code-tools { opacity: 1; }
.code-tools button {
padding: 6px 10px; font-size: 0.8rem; background: #333;
color: var(--accent-green); border: 1px solid var(--accent-green);
}
.code-tools button:hover { background: var(--accent-green); color: #1e1e1e; }
.input-container {
display: flex; gap: 12px; padding: 20px;
background: rgba(30, 30, 30, 0.6); backdrop-filter: blur(10px);
border-top: 1px solid var(--glass-border); align-items: center;
}
#userInput {
flex: 1; padding: 16px 20px; border: 1px solid var(--glass-border);
border-radius: 10px; background: var(--bg-secondary);
color: var(--text-primary); resize: none; min-height: 58px;
max-height: 150px; font-size: 1rem; transition: all 0.3s ease;
}
#userInput:focus {
outline: none; border-color: var(--accent-primary);
box-shadow: 0 0 20px var(--accent-primary);
}
.input-btn {
display: flex; align-items: center; justify-content: center;
width: 58px; height: 58px; border-radius: 50%; /* Round buttons */
background: var(--bg-tertiary); color: var(--accent-primary);
transition: all 0.3s ease; padding: 0;
border: 1px solid var(--accent-primary);
}
.input-btn:hover {
background: var(--accent-primary); color: var(--bg-primary);
transform: scale(1.05); box-shadow: 0 0 15px var(--accent-primary);
}
.input-btn:disabled {
background: var(--bg-tertiary); cursor: not-allowed;
transform: none; box-shadow: none; opacity: 0.5;
border-color: #555; color: #555;
}
.spinner {
width: 26px; height: 26px; border: 3px solid rgba(51, 255, 153, 0.3);
border-top: 3px solid var(--accent-primary); border-radius: 50%;
animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.mode-toggle {
display: flex; background: var(--bg-secondary);
border-radius: 15px; padding: 4px; position: relative;
margin: 15px 20px; border: 1px solid var(--glass-border);
}
.mode-toggle button {
flex: 1; padding: 10px 18px; background: none; border: none;
color: var(--text-secondary); cursor: pointer; z-index: 1;
font-size: 0.9rem; font-weight: 600; border-radius: 12px;
transition: color 0.4s ease; box-shadow: none;
}
.mode-toggle button.active { color: var(--text-primary); }
.mode-toggle-slider {
position: absolute; top: 4px; left: 4px; height: calc(100% - 8px);
background: var(--gradient-primary); border-radius: 12px;
transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
box-shadow: 0 4px 15px rgba(51, 255, 153, 0.3);
width: calc(50% - 4px); /* Corrected width */
}
/* --- Carousel (Original Layout) --- */
.carousel-container {
perspective: 1200px; height: 100%; display: flex; flex-direction: column;
align-items: center; justify-content: center; position: relative;
user-select: none; padding: 24px; flex: 1; /* Ensure it fills space */
}
.carousel {
position: relative; width: 90%; max-width: 500px; height: 300px;
transform-style: preserve-3d;
transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
cursor: grab;
}
.carousel.dragging { cursor: grabbing; }
.carousel-card {
position: absolute; width: 100%; height: 100%;
background: var(--bg-secondary); backdrop-filter: blur(10px);
border: 1px solid var(--glass-border); border-radius: 16px;
padding: 24px; box-shadow: 0 10px 25px rgba(0,0,0,0.4);
display: flex; flex-direction: column; gap: 12px;
transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
backface-visibility: hidden;
}
.carousel-controls, .carousel-indicator { display: flex; gap: 16px; margin-top: 24px; }
.carousel-controls button {
padding: 10px; width: 50px; height: 50px; border-radius: 50%;
display: flex; align-items: center; justify-content: center;
background: var(--bg-tertiary); color: var(--accent-primary);
border: 1px solid var(--accent-primary);
}
.carousel-controls button:hover { background: var(--accent-primary); color: var(--bg-primary); }
.carousel-dot {
width: 14px; height: 14px; background: var(--bg-tertiary);
border-radius: 50%; cursor: pointer; transition: all 0.3s ease;
border: 2px solid transparent;
}
.carousel-dot.active { background: var(--accent-primary); transform: scale(1.2); }
.carousel-dot:hover { border-color: var(--accent-primary); }
#applyPromptBtn { margin-top: 24px; }
.chip-container {
display: flex; gap: 12px; margin-bottom: 20px; flex-wrap: wrap;
padding: 0 24px;
}
.chip {
padding: 10px 18px; background: var(--bg-tertiary);
border: 1px solid var(--glass-border); border-radius: 20px;
font-size: 0.85rem; font-weight: 500; cursor: pointer;
transition: all 0.3s ease; color: var(--text-secondary);
}
.chip:hover {
background: var(--accent-secondary); color: var(--bg-primary);
transform: translateY(-2px); box-shadow: 0 6px 15px rgba(255, 153, 51, 0.3);
}
.floating-buttons {
position: absolute; top: 20px; right: 20px; display: flex;
gap: 12px; z-index: 100;
}
.floating-btn {
width: 48px; height: 48px; border-radius: 50%;
background: var(--bg-secondary); backdrop-filter: blur(10px);
border: 1px solid var(--glass-border); display: flex;
align-items: center; justify-content: center;
transition: all 0.3s ease; padding: 0; color: var(--text-primary);
}
.floating-btn:hover {
background: var(--accent-primary); color: var(--bg-primary);
transform: scale(1.1); box-shadow: 0 0 15px var(--accent-primary);
}
#chatMode { display: none; flex: 1; flex-direction: column; }
#carouselMode { display: flex; flex: 1; flex-direction: column; }
@media (max-width: 768px) {
.app-container { flex-direction: column; height: 100vh; border-radius: 0; }
.settings-panel { width: 100%; max-height: 40vh; border-right: none; border-bottom: 1px solid var(--glass-border); }
.settings-panel.collapsed { max-height: 0; }
.carousel { height: 250px; }
.floating-buttons { top: 15px; right: 15px; }
}
</style>
</head>
<body>
<div class="app-container" id="appContainer">
<div class="settings-panel" id="settingsPanel">
<h2>⚙️ ตั้งค่า</h2>
<div class="form-field">
<label>🤖 โมเดลหลัก:</label>
<select id="modelSelect">
<option value="Qwen/Qwen2.5-Coder-32B-Instruct">Qwen2.5-Coder 32B</option>
<option value="Qwen/Qwen2-VL-72B-Instruct">Qwen2-VL 72B (Image)</option>
<option value="microsoft/Florence-2-large">Florence-2 Large (Image)</option>
</select>
<p style="font-size: 0.8rem; color: var(--text-secondary); margin-top: 8px;">
💡 เลือกโมเดล (VL/Florence สำหรับรูปภาพ)
</p>
</div>
<div class="form-field">
<label>👁️ โมเดล OCR:</label>
<select id="ocrModelSelect">
<option value="none">ไม่ใช้</option>
<option value="microsoft/trocr-base-printed">TrOCR Base</option>
</select>
</div>
<button id="saveSettingsBtn">💾 บันทึก</button>
</div>
<div class="main-content">
<div class="floating-buttons">
<button id="settingsToggle" class="floating-btn"><span class="material-icons">settings</span></button>
<button id="fullscreenToggle" class="floating-btn"><span class="material-icons">fullscreen</span></button>
<button id="refreshBtn" class="floating-btn"><span class="material-icons">refresh</span></button>
</div>
<div class="mode-toggle">
<button id="carouselModeBtn" class="active">🎛️ Prompt Editor</button>
<button id="chatModeBtn">💬 แชท</button>
<div class="mode-toggle-slider" id="modeToggleSlider"></div>
</div>
<div id="carouselMode">
<div class="carousel-container">
<div class="carousel" id="promptCarousel">
</div>
<div class="carousel-controls">
<button id="prevCard"><span class="material-icons">chevron_left</span></button>
<button id="nextCard"><span class="material-icons">chevron_right</span></button>
</div>
<div class="carousel-indicator" id="carouselIndicator">
</div>
<button id="applyPromptBtn">✅ ใช้ Prompt & ไปที่แชท</button>
</div>
</div>
<div id="chatMode">
<div class="chip-container" id="quickPrompts">
<span class="chip" data-prompt="อธิบายโค้ดนี้">🔍 อธิบาย</span>
<span class="chip" data-prompt="สร้างฟังก์ชัน">⚡ สร้าง</span>
<span class="chip" data-prompt="แก้บั๊ก">🐛 แก้บั๊ก</span>
<span class="chip" data-prompt="ปรับปรุง">🚀 ปรับปรุง</span>
</div>
<div class="chat-container" id="chatContainer">
<div class="message ai">สวัสดี! กลับมาแล้ว พร้อมช่วยเหลือคุณ.</div>
</div>
<div class="input-container">
<button id="attachButton" class="input-btn"><span class="material-icons">attach_file</span></button>
<input type="file" id="fileInput" multiple accept="image/*" style="display: none;">
<span id="fileName" style="font-size: 0.8rem; color: var(--accent-primary); overflow: hidden; white-space: nowrap; text-overflow: ellipsis; max-width: 100px;"></span>
<textarea id="userInput" placeholder="พิมพ์ข้อความ..."></textarea>
<button id="sendButton" class="input-btn"><span class="material-icons">send</span></button>
</div>
</div>
</div>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.9.0/highlight.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/marked/9.1.6/marked.min.js"></script>
<script>
// Set up the Hugging Face API Token
const HUGGINGFACE_TOKEN = "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";
let attachedFiles = [];
let currentCarouselIndex = 0;
let isLoading = false;
let carouselElement;
// Default prompts for the carousel
const prompts = [
{ id: 'primarySystemPrompt', label: '🎯 Primary System Prompt', value: 'You are a powerful AI assistant that excels at understanding code, images, and technical content. Provide clear, accurate, and helpful responses. Focus on practical solutions and detailed explanations.' },
{ id: 'ocrSystemPrompt', label: '👁️ OCR System Prompt', value: 'Extract all text from the provided image clearly and accurately. Preserve formatting, structure, and layout when possible. If text is unclear, indicate uncertain parts.' },
{ id: 'codeTemplate', label: '💻 Code Template', value: '```javascript\n// Enhanced code implementation\nfunction solution() {\n // Your optimized code here\n return result;\n}\n```' },
{ id: 'additionalInstructions', label: '📋 Additional Instructions', value: 'Always provide working, tested code examples. Include error handling and optimization suggestions. Explain complex concepts step by step. Use modern best practices.' },
{ id: 'promptPrefix', label: '🚀 Prompt Prefix', value: 'Please analyze the following request carefully and provide a comprehensive solution:' },
{ id: 'promptSuffix', label: '✨ Prompt Suffix', value: 'Ensure your response is complete, accurate, and includes practical examples where applicable.' }
];
document.addEventListener('DOMContentLoaded', () => {
carouselElement = document.getElementById('promptCarousel');
populateCarousel();
loadSettings();
setupEventListeners();
updateCarouselPosition();
switchMode('carousel'); // Start with carousel
});
// Populates the carousel with prompt cards and navigation dots
function populateCarousel() {
const carousel = document.getElementById('promptCarousel');
const indicator = document.getElementById('carouselIndicator');
carousel.innerHTML = '';
indicator.innerHTML = '';
const totalCards = prompts.length;
const anglePerCard = 360 / totalCards;
const cardWidth = 500; // Based on max-width
const translateZ = (cardWidth / 2) / Math.tan((anglePerCard / 2) * (Math.PI / 180));
prompts.forEach((prompt, index) => {
const card = document.createElement('div');
card.className = 'carousel-card';
const angle = index * anglePerCard;
card.style.transform = `rotateY(${angle}deg) translateZ(${translateZ}px)`;
card.innerHTML = `
<label>${prompt.label}</label>
<textarea id="${prompt.id}" placeholder="Enter prompt...">${localStorage.getItem(prompt.id) || prompt.value}</textarea>
`;
carousel.appendChild(card);
const dot = document.createElement('div');
dot.className = 'carousel-dot';
dot.dataset.index = index;
indicator.appendChild(dot);
});
carousel.dataset.translateZ = translateZ; // Store for later use
}
// Loads saved settings from local storage
function loadSettings() {
document.getElementById('modelSelect').value = localStorage.getItem('selectedModel') || 'Qwen/Qwen2.5-Coder-32B-Instruct';
document.getElementById('ocrModelSelect').value = localStorage.getItem('selectedOcrModel') || 'none';
// Prompt values are loaded directly in populateCarousel
}
// Saves current settings to local storage
function saveSettings() {
localStorage.setItem('selectedModel', document.getElementById('modelSelect').value);
localStorage.setItem('selectedOcrModel', document.getElementById('ocrModelSelect').value);
prompts.forEach(p => localStorage.setItem(p.id, document.getElementById(p.id).value));
showNotification('บันทึกแล้ว!', 'success');
}
// Sets up all event listeners for interactive elements
function setupEventListeners() {
document.getElementById('carouselModeBtn').addEventListener('click', () => switchMode('carousel'));
document.getElementById('chatModeBtn').addEventListener('click', () => switchMode('chat'));
document.getElementById('saveSettingsBtn').addEventListener('click', saveSettings);
document.getElementById('settingsToggle').addEventListener('click', () => document.getElementById('settingsPanel').classList.toggle('collapsed'));
document.getElementById('prevCard').addEventListener('click', () => rotateCarousel(-1));
document.getElementById('nextCard').addEventListener('click', () => rotateCarousel(1));
document.getElementById('applyPromptBtn').addEventListener('click', applyPromptsAndSwitchToChat);
document.getElementById('sendButton').addEventListener('click', sendMessage);
document.getElementById('attachButton').addEventListener('click', () => document.getElementById('fileInput').click());
document.getElementById('fileInput').addEventListener('change', handleFileSelect);
document.getElementById('userInput').addEventListener('keydown', handleKeyDown);
document.getElementById('fullscreenToggle').addEventListener('click', toggleFullscreen);
document.getElementById('refreshBtn').addEventListener('click', () => location.reload());
document.querySelectorAll('.chip').forEach(chip => {
chip.addEventListener('click', (e) => {
document.getElementById('userInput').value = e.target.getAttribute('data-prompt');
document.getElementById('userInput').focus();
});
});
document.querySelectorAll('.carousel-dot').forEach(dot => {
dot.addEventListener('click', (e) => goToCarouselIndex(parseInt(e.target.dataset.index)));
});
// Basic Touch Swipe for Carousel
let touchStartX = 0;
let touchEndX = 0;
carouselElement.addEventListener('touchstart', e => { touchStartX = e.changedTouches[0].screenX; }, { passive: true });
carouselElement.addEventListener('touchend', e => {
touchEndX = e.changedTouches[0].screenX;
handleSwipe();
}, { passive: true });
function handleSwipe() {
const swipeThreshold = 50; // Minimum distance for a swipe
if (touchEndX < touchStartX - swipeThreshold) rotateCarousel(1); // Swipe left -> Next
if (touchEndX > touchStartX + swipeThreshold) rotateCarousel(-1); // Swipe right -> Prev
}
}
// Switches between carousel and chat modes
function switchMode(mode) {
const carouselMode = document.getElementById('carouselMode');
const chatMode = document.getElementById('chatMode');
const carouselBtn = document.getElementById('carouselModeBtn');
const chatBtn = document.getElementById('chatModeBtn');
const slider = document.getElementById('modeToggleSlider');
const sliderWidth = carouselBtn.offsetWidth; // Get width based on button
if (mode === 'carousel') {
carouselMode.style.display = 'flex';
chatMode.style.display = 'none';
carouselBtn.classList.add('active');
chatBtn.classList.remove('active');
slider.style.width = `${sliderWidth}px`;
slider.style.left = '4px';
} else {
carouselMode.style.display = 'none';
chatMode.style.display = 'flex';
carouselBtn.classList.remove('active');
chatBtn.classList.add('active');
slider.style.width = `${chatBtn.offsetWidth}px`;
slider.style.left = `${carouselBtn.offsetLeft + carouselBtn.offsetWidth - chatBtn.offsetWidth + 4}px`;
}
}
// Rotates the carousel by one card in the given direction
function rotateCarousel(direction) {
const totalCards = prompts.length;
currentCarouselIndex = (currentCarouselIndex + direction + totalCards) % totalCards;
updateCarouselPosition();
}
// Jumps to a specific carousel card by index
function goToCarouselIndex(index) {
currentCarouselIndex = index;
updateCarouselPosition();
}
// Updates the visual position of the carousel based on currentCarouselIndex
function updateCarouselPosition() {
const totalCards = prompts.length;
const anglePerCard = 360 / totalCards;
const translateZ = parseFloat(carouselElement.dataset.translateZ || 350);
const rotationAngle = -currentCarouselIndex * anglePerCard;
carouselElement.style.transform = `translateZ(-${translateZ}px) rotateY(${rotationAngle}deg)`;
carouselElement.querySelectorAll('.carousel-card').forEach((card, index) => {
card.style.opacity = index === currentCarouselIndex ? '1' : '0.6';
});
document.querySelectorAll('.carousel-dot').forEach((dot, index) => {
dot.classList.toggle('active', index === currentCarouselIndex);
});
}
// Saves prompts and switches to chat mode
function applyPromptsAndSwitchToChat() {
saveSettings();
switchMode('chat');
showNotification('ใช้ Prompt แล้ว!', 'success');
}
// Handles file selection for attachments
function handleFileSelect(e) {
attachedFiles = Array.from(e.target.files);
updateFileDisplay();
}
// Updates the displayed file name(s)
function updateFileDisplay() {
const fileNameEl = document.getElementById('fileName');
if (attachedFiles.length === 0) fileNameEl.textContent = '';
else if (attachedFiles.length === 1) fileNameEl.textContent = attachedFiles[0].name;
else fileNameEl.textContent = `${attachedFiles.length} ไฟล์`;
}
// Handles key presses in the user input field
function handleKeyDown(e) {
if (e.key === 'Enter' && !e.shiftKey) {
e.preventDefault();
sendMessage();
}
}
// Sends a message to the Hugging Face API
async function sendMessage() {
const userInput = document.getElementById('userInput');
const message = userInput.value.trim();
if (!message && attachedFiles.length === 0 || isLoading) return; // Prevent sending empty messages or while loading
setLoading(true);
const chatContainer = document.getElementById('chatContainer');
const userMessage = message;
const currentFiles = [...attachedFiles]; // Snapshot files to send
userInput.value = ''; // Clear input
attachedFiles = []; // Clear attached files
updateFileDisplay();
if (userMessage) addMessage(userMessage, 'user');
currentFiles.forEach(file => addImageMessage(URL.createObjectURL(file), 'user')); // Display attached images
scrollToBottom(chatContainer);
try {
const response = await callHuggingFaceAPI(userMessage, currentFiles);
addMessage(response, 'ai');
} catch (error) {
console.error('Error:', error);
addMessage(`ขออภัย, เกิดข้อผิดพลาด: ${error.message}`, 'ai', true);
showNotification(`Error: ${error.message}`, 'error');
} finally {
setLoading(false);
scrollToBottom(chatContainer);
}
}
// Calls the Hugging Face Inference API
async function callHuggingFaceAPI(message, files) {
const model = document.getElementById('modelSelect').value;
const ocrModel = document.getElementById('ocrModelSelect').value;
let fullPrompt = `${localStorage.getItem('primarySystemPrompt')}\n\n${localStorage.getItem('promptPrefix')}\n\nUser: ${message}`;
if (files.length > 0) {
const imageData = await Promise.all(files.map(file => {
return new Promise((resolve) => {
const reader = new FileReader();
reader.onloadend = () => resolve(reader.result.split(',')[1]); // Get base64 content
reader.readAsDataURL(file);
});
}));
for (let i = 0; i < imageData.length; i++) {
fullPrompt += `\n\nImage:\n<img src="data:${files[i].type};base64,${imageData[i]}"/>`;
if (ocrModel !== 'none') {
try {
const ocrText = await performOCR(files[i], ocrModel);
fullPrompt += `\n\n[Image OCR Content: ${ocrText}]`;
} catch (ocrError) {
console.error(`OCR failed for file ${files[i].name}:`, ocrError);
fullPrompt += `\n\n[Image attached, OCR failed for this image]`;
}
}
}
}
fullPrompt += `\n\n${localStorage.getItem('promptSuffix')}\n\nAI:`;
// Adjust payload for models that support multi-modal input if necessary.
// For now, we're encoding images into the prompt itself for simpler integration.
const payload = {
inputs: fullPrompt,
parameters: { max_new_tokens: 2048, temperature: 0.6, top_p: 0.9 }
};
const response = await fetch(`https://api-inference.huggingface.co/models/${model}`, {
method: 'POST',
headers: { 'Authorization': `Bearer ${HUGGINGFACE_TOKEN}`, 'Content-Type': 'application/json' },
body: JSON.stringify(payload)
});
if (!response.ok) {
const errorBody = await response.json(); // Attempt to parse JSON error
throw new Error(`HTTP ${response.status}: ${JSON.stringify(errorBody.error || errorBody)}`);
}
const data = await response.json();
if (data.error) throw new Error(data.error);
let text = data[0]?.generated_text || 'No response.';
// Remove the prompt from the generated text, as the API often returns the full input + output
return text.replace(fullPrompt, '').trim();
}
// Performs OCR on an image file using a specified OCR model
async function performOCR(file, ocrModel) {
const response = await fetch(`https://api-inference.huggingface.co/models/${ocrModel}`, {
method: 'POST',
headers: { 'Authorization': `Bearer ${HUGGINGFACE_TOKEN}` },
body: file
});
if (!response.ok) {
const errorBody = await response.json();
throw new Error(`OCR failed: HTTP ${response.status}: ${JSON.stringify(errorBody.error || errorBody)}`);
}
const data = await response.json();
return data[0]?.generated_text || 'Could not extract text.';
}
// Adds a text message to the chat display
function addMessage(content, sender, isError = false) {
const chatContainer = document.getElementById('chatContainer');
const messageDiv = document.createElement('div');
messageDiv.className = `message ${sender}`;
if (isError) messageDiv.style.border = '1px solid var(--error)';
if (sender === 'ai') {
// Use marked.js for Markdown parsing
messageDiv.innerHTML = marked.parse(content);
messageDiv.querySelectorAll('pre code').forEach(block => {
// Highlight code blocks
hljs.highlightElement(block);
// Add copy button to code blocks
addCodeTools(block.parentElement);
});
} else {
messageDiv.textContent = content;
}
chatContainer.appendChild(messageDiv);
}
// Adds an image message to the chat display
function addImageMessage(imageUrl, sender) {
const chatContainer = document.getElementById('chatContainer');
const messageDiv = document.createElement('div');
messageDiv.className = `message ${sender}`;
messageDiv.innerHTML = `<img src="${imageUrl}" alt="Uploaded" style="max-width: 100%; max-height: 250px; border-radius: 10px;">`;
chatContainer.appendChild(messageDiv);
}
// Adds copy and paste buttons to code blocks
function addCodeTools(preElement) {
const toolsDiv = document.createElement('div');
toolsDiv.className = 'code-tools';
const copyBtn = document.createElement('button');
copyBtn.innerHTML = '<span class="material-icons" style="font-size: 16px;">content_copy</span>';
copyBtn.onclick = () => {
navigator.clipboard.writeText(preElement.querySelector('code').innerText)
.then(() => showNotification('คัดลอกโค้ดแล้ว!', 'success'))
.catch(() => showNotification('คัดลอกไม่สำเร็จ!', 'error'));
};
toolsDiv.appendChild(copyBtn);
preElement.appendChild(toolsDiv);
}
// Sets the loading state of the UI
function setLoading(loading) {
isLoading = loading;
const sendButton = document.getElementById('sendButton');
sendButton.innerHTML = loading ? '<div class="spinner"></div>' : '<span class="material-icons">send</span>';
sendButton.disabled = loading;
}
// Toggles fullscreen mode
function toggleFullscreen() {
const icon = document.querySelector('#fullscreenToggle .material-icons');
if (!document.fullscreenElement) {
document.documentElement.requestFullscreen();
icon.textContent = 'fullscreen_exit';
} else {
document.exitFullscreen();
icon.textContent = 'fullscreen';
}
}
// Displays a temporary notification (can be enhanced with styled toasts)
function showNotification(message, type = 'success') {
// Simple alert for now, can be replaced with a styled div
console.log(`Notification (${type}): ${message}`);
// alert(`(${type}) ${message}`); // Uncomment for actual alerts, or implement a proper notification UI
}
// Scrolls an element to its bottom
function scrollToBottom(element) {
element.scrollTo({ top: element.scrollHeight, behavior: 'smooth' });
}
</script>
</body>
</html>