chat-assistant / index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>AI Chat Assistant</title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
<script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
<style>
:root {
--primary-color: #5438dc;
--secondary-color: #6c5ce7;
--text-color: #2d3436;
--light-color: #f5f6fa;
--dark-color: #2d3436;
--success-color: #00b894;
--warning-color: #fdcb6e;
--error-color: #d63031;
}
* {
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
body {
background-color: #f9f9f9;
color: var(--text-color);
line-height: 1.6;
display: flex;
flex-direction: column;
min-height: 100vh;
}
.container {
max-width: 1200px;
margin: 0 auto;
padding: 20px;
display: flex;
flex-direction: column;
flex-grow: 1;
}
header {
padding: 20px 0;
text-align: center;
border-bottom: 1px solid #eee;
margin-bottom: 20px;
}
h1 {
color: var(--primary-color);
font-size: 2.5rem;
margin-bottom: 10px;
}
.subtitle {
color: var(--dark-color);
opacity: 0.8;
font-size: 1.1rem;
}
.chat-container {
border-radius: 12px;
box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
background-color: white;
display: flex;
flex-direction: column;
flex-grow: 1;
overflow: hidden;
position: relative;
}
.chat-header {
background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
color: white;
padding: 15px 20px;
display: flex;
align-items: center;
gap: 10px;
}
.chat-header i {
font-size: 1.5rem;
}
.chat-header h2 {
font-size: 1.3rem;
font-weight: 500;
}
.chat-messages {
padding: 20px;
overflow-y: auto;
flex-grow: 1;
max-height: 70vh;
display: flex;
flex-direction: column;
gap: 20px;
}
.message {
max-width: 80%;
padding: 12px 16px;
border-radius: 12px;
line-height: 1.5;
position: relative;
animation: fadeIn 0.3s ease-out;
}
@keyframes fadeIn {
from { opacity: 0; transform: translateY(10px); }
to { opacity: 1; transform: translateY(0); }
}
.user-message {
background-color: var(--primary-color);
color: white;
align-self: flex-end;
border-bottom-right-radius: 4px;
}
.ai-message {
background-color: #f1f3fe;
color: var(--text-color);
align-self: flex-start;
border-bottom-left-radius: 4px;
}
.message-info {
display: flex;
align-items: center;
gap: 8px;
margin-bottom: 5px;
font-size: 0.85rem;
opacity: 0.7;
}
.user-message .message-info {
color: rgba(255, 255, 255, 0.8);
justify-content: flex-end;
}
.ai-message .message-info {
color: rgba(45, 52, 54, 0.7);
}
.typing-indicator {
display: flex;
padding: 12px 16px;
background-color: #f1f3fe;
border-radius: 12px;
align-self: flex-start;
margin-bottom: 20px;
border-bottom-left-radius: 4px;
}
.typing-dot {
width: 8px;
height: 8px;
background-color: var(--primary-color);
border-radius: 50%;
margin: 0 2px;
animation: typingAnimation 1.4s infinite ease-in-out;
}
.typing-dot:nth-child(1) {
animation-delay: 0s;
}
.typing-dot:nth-child(2) {
animation-delay: 0.2s;
}
.typing-dot:nth-child(3) {
animation-delay: 0.4s;
}
@keyframes typingAnimation {
0%, 60%, 100% {
transform: translateY(0);
}
30% {
transform: translateY(-5px);
}
}
.chat-input-container {
padding: 15px;
background-color: white;
border-top: 1px solid #eee;
display: flex;
gap: 10px;
position: relative;
}
.chat-textarea {
flex-grow: 1;
border: 1px solid #ddd;
border-radius: 24px;
padding: 12px 20px;
resize: none;
font-size: 1rem;
outline: none;
transition: border 0.3s;
max-height: 150px;
min-height: 50px;
}
.chat-textarea:focus {
border-color: var(--primary-color);
box-shadow: 0 0 0 2px rgba(84, 56, 220, 0.2);
}
.send-button {
background-color: var(--primary-color);
color: white;
border: none;
border-radius: 50%;
width: 50px;
height: 50px;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
transition: background-color 0.3s, transform 0.2s;
}
.send-button:hover {
background-color: var(--secondary-color);
}
.send-button:active {
transform: scale(0.95);
}
.send-button i {
font-size: 1.2rem;
}
footer {
text-align: center;
padding: 20px;
color: var(--dark-color);
opacity: 0.7;
font-size: 0.9rem;
}
.api-key-container {
margin-bottom: 20px;
padding: 15px;
background-color: white;
border-radius: 8px;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
display: flex;
gap: 10px;
}
.api-key-input {
flex-grow: 1;
border: 1px solid #ddd;
border-radius: 6px;
padding: 10px 15px;
font-size: 1rem;
outline: none;
}
.api-key-input:focus {
border-color: var(--primary-color);
}
.save-key-button {
background-color: var(--primary-color);
color: white;
border: none;
border-radius: 6px;
padding: 10px 20px;
cursor: pointer;
transition: background-color 0.3s;
}
.save-key-button:hover {
background-color: var(--secondary-color);
}
.model-selector {
margin-bottom: 20px;
padding: 10px 15px;
border-radius: 6px;
background-color: white;
border: 1px solid #ddd;
outline: none;
width: 100%;
max-width: 300px;
font-size: 1rem;
}
.model-selector:focus {
border-color: var(--primary-color);
}
.settings-panel {
display: flex;
flex-wrap: wrap;
gap: 15px;
margin-bottom: 20px;
}
.setting-group {
background-color: white;
padding: 15px;
border-radius: 8px;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
flex-grow: 1;
min-width: 200px;
}
.setting-group h3 {
margin-bottom: 10px;
color: var(--primary-color);
font-size: 1rem;
}
.slider-container {
width: 100%;
}
.slider-container label {
display: block;
margin-bottom: 5px;
font-size: 0.9rem;
color: var(--text-color);
}
.slider-container input[type="range"] {
width: 100%;
-webkit-appearance: none;
height: 6px;
border-radius: 3px;
background: #ddd;
outline: none;
}
.slider-container input[type="range"]::-webkit-slider-thumb {
-webkit-appearance: none;
appearance: none;
width: 18px;
height: 18px;
border-radius: 50%;
background: var(--primary-color);
cursor: pointer;
transition: background .15s ease-in-out;
}
.slider-value {
text-align: right;
font-size: 0.85rem;
color: var(--dark-color);
opacity: 0.7;
}
.clear-chat-button {
background-color: #f5f6fa;
color: var(--error-color);
border: 1px solid var(--error-color);
border-radius: 6px;
padding: 10px 20px;
cursor: pointer;
transition: all 0.3s;
margin-left: auto;
display: block;
}
.clear-chat-button:hover {
background-color: var(--error-color);
color: white;
}
/* Markdown styling */
.message-content {
overflow-x: auto;
}
.message-content h1,
.message-content h2,
.message-content h3,
.message-content h4,
.message-content h5,
.message-content h6 {
margin-top: 1em;
margin-bottom: 0.5em;
font-weight: bold;
}
.message-content h1 {
font-size: 1.5em;
border-bottom: 1px solid rgba(0, 0, 0, 0.1);
padding-bottom: 0.3em;
}
.message-content h2 {
font-size: 1.3em;
border-bottom: 1px solid rgba(0, 0, 0, 0.1);
padding-bottom: 0.2em;
}
.message-content h3 {
font-size: 1.1em;
}
.message-content p {
margin-bottom: 1em;
line-height: 1.6;
}
.message-content ul,
.message-content ol {
margin-bottom: 1em;
padding-left: 2em;
}
.message-content ul {
list-style-type: disc;
}
.message-content ol {
list-style-type: decimal;
}
.message-content li {
margin-bottom: 0.5em;
}
.message-content blockquote {
margin: 1em 0;
padding: 0 1em;
border-left: 0.25em solid #dfe2e5;
color: #6a737d;
}
.message-content pre {
background-color: #f6f8fa;
border-radius: 6px;
padding: 1em;
overflow: auto;
margin-bottom: 1em;
}
.message-content code {
font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
background-color: rgba(27, 31, 35, 0.05);
border-radius: 3px;
padding: 0.2em 0.4em;
font-size: 0.9em;
}
.message-content pre code {
background-color: transparent;
padding: 0;
border-radius: 0;
}
.message-content table {
border-collapse: collapse;
width: 100%;
margin-bottom: 1em;
}
.message-content th,
.message-content td {
border: 1px solid #dfe2e5;
padding: 6px 13px;
}
.message-content th {
background-color: #f6f8fa;
font-weight: bold;
text-align: left;
}
.message-content tr:nth-child(even) {
background-color: #f6f8fa;
}
.message-content a {
color: var(--primary-color);
text-decoration: none;
}
.message-content a:hover {
text-decoration: underline;
}
.message-content strong {
font-weight: bold;
}
.message-content em {
font-style: italic;
}
.user-message .message-content a {
color: #b7c2ff;
}
.user-message .message-content a:hover {
color: #fff;
}
@media (max-width: 768px) {
.chat-messages {
padding: 15px;
}
.message {
max-width: 90%;
}
.api-key-container {
flex-direction: column;
}
.settings-panel {
flex-direction: column;
}
}
</style>
</head>
<body>
<div class="container">
<header>
<h1>AI Chat Assistant</h1>
<p class="subtitle">Powered by OpenAI's advanced language models</p>
</header>
<select class="model-selector" id="modelSelector">
<option value="gpt-4o-mini">GPT-4o-mini</option>
<option value="gpt-4o">GPT-4o</option>
</select>
<div class="settings-panel">
<div class="setting-group">
<h3>Model Settings</h3>
<div class="slider-container">
<label for="temperatureSlider">Temperature (Creativity)</label>
<input type="range" id="temperatureSlider" min="0" max="1" step="0.1" value="0.7">
<div class="slider-value" id="temperatureValue">0.7</div>
</div>
<div class="slider-container">
<label for="maxTokensSlider">Max Tokens (Response Length)</label>
<input type="range" id="maxTokensSlider" min="50" max="2000" step="50" value="500">
<div class="slider-value" id="maxTokensValue">500</div>
</div>
</div>
</div>
<div class="api-key-container">
<input type="password" class="api-key-input" id="apiKeyInput" placeholder="Enter your OpenAI API key">
<button class="save-key-button" id="saveKeyButton">
<i class="fas fa-save"></i> Save
</button>
</div>
<button class="clear-chat-button" id="clearChatButton">
<i class="fas fa-trash-alt"></i> Clear Chat
</button>
<div class="chat-container">
<div class="chat-header">
<i class="fas fa-robot"></i>
<h2>AI Assistant</h2>
</div>
<div class="chat-messages" id="chatMessages">
<div class="message ai-message">
<div class="message-info">
<span><i class="fas fa-robot"></i> AI Assistant</span>
</div>
<div class="message-content">
Hello! I'm your AI assistant. How can I help you today?
</div>
</div>
</div>
<div class="chat-input-container">
<textarea class="chat-textarea" id="chatInput" placeholder="Type your message here..." rows="1"></textarea>
<button class="send-button" id="sendButton">
<i class="fas fa-paper-plane"></i>
</button>
</div>
</div>
</div>
<footer>
<p>AI Chat Assistant &copy; 2023 | Uses OpenAI API to generate responses</p>
</footer>
<script>
// Configure marked.js
marked.setOptions({
breaks: true,
gfm: true,
highlight: function(code, lang) {
return code; // No syntax highlighting but keeps the code block
}
});
// DOM Elements
const apiKeyInput = document.getElementById('apiKeyInput');
const saveKeyButton = document.getElementById('saveKeyButton');
const chatInput = document.getElementById('chatInput');
const sendButton = document.getElementById('sendButton');
const chatMessages = document.getElementById('chatMessages');
const modelSelector = document.getElementById('modelSelector');
const temperatureSlider = document.getElementById('temperatureSlider');
const temperatureValue = document.getElementById('temperatureValue');
const maxTokensSlider = document.getElementById('maxTokensSlider');
const maxTokensValue = document.getElementById('maxTokensValue');
const clearChatButton = document.getElementById('clearChatButton');
// Chat history
let conversationHistory = [
{
role: "assistant",
content: "Hello! I'm your AI assistant. How can I help you today?"
}
];
// Load API key from localStorage
if (localStorage.getItem('openai_api_key')) {
apiKeyInput.value = localStorage.getItem('openai_api_key');
}
// Load settings from localStorage
if (localStorage.getItem('model')) {
modelSelector.value = localStorage.getItem('model');
}
if (localStorage.getItem('temperature')) {
temperatureSlider.value = localStorage.getItem('temperature');
temperatureValue.textContent = localStorage.getItem('temperature');
}
if (localStorage.getItem('max_tokens')) {
maxTokensSlider.value = localStorage.getItem('max_tokens');
maxTokensValue.textContent = localStorage.getItem('max_tokens');
}
// Auto-expand textarea as user types
chatInput.addEventListener('input', () => {
chatInput.style.height = 'auto';
chatInput.style.height = (chatInput.scrollHeight) + 'px';
});
// Save API key
saveKeyButton.addEventListener('click', () => {
const apiKey = apiKeyInput.value.trim();
if (!apiKey) {
alert('Please enter your OpenAI API key');
return;
}
localStorage.setItem('openai_api_key', apiKey);
showToast('API key saved successfully!', 'success');
});
// Update slider values in real time
temperatureSlider.addEventListener('input', () => {
temperatureValue.textContent = temperatureSlider.value;
localStorage.setItem('temperature', temperatureSlider.value);
});
maxTokensSlider.addEventListener('input', () => {
maxTokensValue.textContent = maxTokensSlider.value;
localStorage.setItem('max_tokens', maxTokensSlider.value);
});
modelSelector.addEventListener('change', () => {
localStorage.setItem('model', modelSelector.value);
});
// Clear chat history
clearChatButton.addEventListener('click', () => {
if (confirm('Are you sure you want to clear the chat history?')) {
conversationHistory = [
{
role: "assistant",
content: "Hello! I'm your AI assistant. How can I help you today?"
}
];
chatMessages.innerHTML = `
<div class="message ai-message">
<div class="message-info">
<span><i class="fas fa-robot"></i> AI Assistant</span>
</div>
<div class="message-content">
Hello! I'm your AI assistant. How can I help you today?
</div>
</div>
`;
}
});
// Send message function
async function sendMessage() {
const userMessage = chatInput.value.trim();
if (!userMessage) return;
// Check if API key exists
if (!localStorage.getItem('openai_api_key')) {
showToast('Please enter your OpenAI API key first', 'error');
return;
}
// Add user message to chat
appendMessage('user', userMessage);
conversationHistory.push({ role: "user", content: userMessage });
// Clear input
chatInput.value = '';
chatInput.style.height = 'auto';
// Show typing indicator
const typingIndicator = document.createElement('div');
typingIndicator.className = 'typing-indicator';
typingIndicator.innerHTML = `
<div class="typing-dot"></div>
<div class="typing-dot"></div>
<div class="typing-dot"></div>
`;
chatMessages.appendChild(typingIndicator);
chatMessages.scrollTop = chatMessages.scrollHeight;
try {
// Call OpenAI API
const response = await fetch('https://api.openai.com/v1/chat/completions', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': `Bearer ${localStorage.getItem('openai_api_key')}`
},
body: JSON.stringify({
model: modelSelector.value,
messages: conversationHistory,
temperature: parseFloat(temperatureSlider.value),
max_tokens: parseInt(maxTokensSlider.value)
})
});
// Remove typing indicator
chatMessages.removeChild(typingIndicator);
if (!response.ok) {
const errorData = await response.json();
throw new Error(errorData.error?.message || 'Failed to get response from OpenAI');
}
const data = await response.json();
const aiResponse = data.choices[0].message.content;
// Add AI response to chat (rendered as Markdown)
appendMessage('assistant', aiResponse);
conversationHistory.push({ role: "assistant", content: aiResponse });
} catch (error) {
chatMessages.removeChild(typingIndicator);
console.error('Error:', error);
showToast(error.message, 'error');
appendMessage('assistant', `Sorry, I'm having trouble responding. ${error.message}`);
}
}
// Append message to chat with Markdown rendering
function appendMessage(role, content) {
const messageDiv = document.createElement('div');
messageDiv.className = `message ${role === 'user' ? 'user-message' : 'ai-message'}`;
const icon = role === 'user' ? 'fa-user' : 'fa-robot';
const name = role === 'user' ? 'You' : 'AI Assistant';
messageDiv.innerHTML = `
<div class="message-info">
<span><i class="fas ${icon}"></i> ${name}</span>
</div>
<div class="message-content">
${role === 'assistant' ? marked.parse(content) : escapeHtml(content)}
</div>
`;
chatMessages.appendChild(messageDiv);
chatMessages.scrollTop = chatMessages.scrollHeight;
}
// Simple HTML escape function for user messages
function escapeHtml(unsafe) {
return unsafe
.replace(/&/g, "&amp;")
.replace(/</g, "&lt;")
.replace(/>/g, "&gt;")
.replace(/"/g, "&quot;")
.replace(/'/g, "&#039;");
}
// Show toast notification
function showToast(message, type) {
const toast = document.createElement('div');
toast.className = `toast ${type}`;
toast.textContent = message;
document.body.appendChild(toast);
setTimeout(() => {
toast.classList.add('show');
}, 10);
setTimeout(() => {
toast.classList.remove('show');
setTimeout(() => {
document.body.removeChild(toast);
}, 300);
}, 3000);
}
// Event listeners for sending messages
sendButton.addEventListener('click', sendMessage);
chatInput.addEventListener('keydown', (e) => {
if (e.key === 'Enter' && !e.shiftKey) {
e.preventDefault();
sendMessage();
}
});
// Add toast styles
const toastStyles = document.createElement('style');
toastStyles.textContent = `
.toast {
position: fixed;
bottom: 30px;
left: 50%;
transform: translateX(-50%);
padding: 12px 24px;
border-radius: 6px;
color: white;
font-size: 0.9rem;
opacity: 0;
transition: opacity 0.3s ease;
z-index: 1000;
}
.toast.show {
opacity: 1;
}
.toast.success {
background-color: var(--success-color);
}
.toast.error {
background-color: var(--error-color);
}
.toast.warning {
background-color: var(--warning-color);
color: var(--dark-color);
}
`;
document.head.appendChild(toastStyles);
</script>
<p style="border-radius: 8px; text-align: center; font-size: 12px; color: #fff; margin-top: 16px;position: fixed; left: 8px; bottom: 8px; z-index: 10; background: rgba(0, 0, 0, 0.8); padding: 4px 8px;">Made with <a href="https://enzostvs-deepsite.hf.space" style="color: #fff;" target="_blank" >DeepSite</a> <img src="https://enzostvs-deepsite.hf.space/logo.svg" alt="DeepSite Logo" style="width: 16px; height: 16px; vertical-align: middle;"></p></body>
</html>