Hugging Face's logo

Spaces:
YADUUG
/
NPS-ChatAgentBot
Sleeping

App Files Community
NPS-ChatAgentBot / frontend /index.html
YADUUG's picture
YADUUG
Base 1.0
4e06012
Raw History Blame Contribute Delete
19.7 kB
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>NPS Informational Assistant</title>
<link rel="icon"
href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>🏛️</text></svg>">
<script src="https://cdnjs.cloudflare.com/ajax/libs/marked/9.1.6/marked.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/prism/1.29.0/prism.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/prism/1.29.0/themes/prism-tomorrow.min.css">
<style>
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
:root {
--primary: linear-gradient(135deg, #1e3c72, #2a5298);
--secondary: #e67e22;
--background: #0f172a;
--surface: #1e293b;
--surface-light: #334155;
--text: #f8fafc;
--text-muted: #94a3b8;
--assistant-bg: linear-gradient(135deg, #334155, #475569);
--user-bg: linear-gradient(135deg, #1e3c72, #2a5298);
--border: #333344;
--accent: #60a5fa;
--success: #10b981;
--error: #ef4444;
--glass-bg: rgba(26, 26, 36, 0.7);
--glass-border: rgba(255, 255, 255, 0.1);
}
* {
box-sizing: border-box;
margin: 0;
padding: 0;
}
html {
scroll-behavior: smooth;
}
body {
font-family: 'Inter', sans-serif;
background: var(--background);
background-image:
radial-gradient(circle at 15% 25%, rgba(30, 60, 114, 0.15) 0%, transparent 40%),
radial-gradient(circle at 85% 75%, rgba(230, 126, 34, 0.08) 0%, transparent 40%);
color: var(--text);
min-height: 100vh;
display: flex;
justify-content: center;
align-items: center;
padding: 10px;
}
.container {
width: 100%;
max-width: 900px;
height: calc(100vh - 40px);
max-height: 850px;
background: var(--glass-bg);
backdrop-filter: blur(25px);
border: 1px solid var(--glass-border);
border-radius: 24px;
box-shadow: 0 32px 64px rgba(0, 0, 0, 0.4);
display: flex;
flex-direction: column;
overflow: hidden;
position: relative;
animation: fadeIn 0.5s ease-out;
}
@keyframes fadeIn {
from {
opacity: 0;
transform: scale(0.95);
}
to {
opacity: 1;
transform: scale(1);
}
}
header {
background: var(--primary);
padding: 20px 24px;
text-align: center;
position: relative;
overflow: hidden;
flex-shrink: 0;
}
header h1 {
font-size: 1.6rem;
font-weight: 700;
display: flex;
align-items: center;
justify-content: center;
gap: 12px;
}
.status-indicator {
display: flex;
align-items: center;
justify-content: center;
gap: 8px;
margin-top: 8px;
font-size: 0.85rem;
opacity: 0.9;
}
.status-dot {
width: 8px;
height: 8px;
border-radius: 50%;
background: var(--success);
animation: pulse 2s infinite cubic-bezier(0.4, 0, 0.6, 1);
}
@keyframes pulse {
50% {
opacity: 0.6;
transform: scale(0.9);
}
}
/* Toggle Switch */
.mode-toggle-container {
display: flex;
align-items: center;
justify-content: center;
gap: 12px;
margin-top: 16px;
}
.mode-label {
font-size: 0.9rem;
color: rgba(255, 255, 255, 0.8);
font-weight: 500;
}
.language-select {
background: rgba(255, 255, 255, 0.1);
border: 1px solid rgba(255, 255, 255, 0.2);
color: white;
padding: 5px 10px;
border-radius: 15px;
outline: none;
font-family: 'Inter', sans-serif;
font-size: 0.9rem;
cursor: pointer;
transition: all 0.3s ease;
}
.language-select:hover {
background: rgba(255, 255, 255, 0.2);
}
.language-select option {
background: var(--surface);
color: var(--text);
}
.switch {
position: relative;
display: inline-block;
width: 50px;
height: 26px;
}
.switch input {
opacity: 0;
width: 0;
height: 0;
}
.slider {
position: absolute;
cursor: pointer;
top: 0;
left: 0;
right: 0;
bottom: 0;
background-color: rgba(255, 255, 255, 0.2);
-webkit-transition: .4s;
transition: .4s;
border-radius: 34px;
}
.slider:before {
position: absolute;
content: "";
height: 20px;
width: 20px;
left: 3px;
bottom: 3px;
background-color: white;
-webkit-transition: .4s;
transition: .4s;
border-radius: 50%;
}
input:checked+.slider {
background-color: var(--accent);
}
input:focus+.slider {
box-shadow: 0 0 1px var(--accent);
}
input:checked+.slider:before {
-webkit-transform: translateX(24px);
-ms-transform: translateX(24px);
transform: translateX(24px);
}
.chat-container {
flex: 1;
display: flex;
flex-direction: column;
background: var(--surface);
position: relative;
min-height: 0;
}
#chat-box {
flex: 1;
overflow-y: auto;
display: flex;
flex-direction: column;
gap: 10px;
padding: 24px;
padding-bottom: 120px;
}
#chat-box::-webkit-scrollbar {
width: 6px;
}
#chat-box::-webkit-scrollbar-track {
background: transparent;
}
#chat-box::-webkit-scrollbar-thumb {
background: var(--border);
border-radius: 3px;
}
#chat-box::-webkit-scrollbar-thumb:hover {
background: var(--accent);
}
.message-wrapper {
display: flex;
gap: 12px;
max-width: 85%;
animation: slideIn 0.4s ease-out;
}
@keyframes slideIn {
from {
opacity: 0;
transform: translateY(15px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
.user-message-wrapper {
align-self: flex-end;
flex-direction: row-reverse;
}
.assistant-message-wrapper {
align-self: flex-start;
}
.assistant-avatar {
width: 40px;
height: 40px;
border-radius: 50%;
background: var(--accent);
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
font-size: 1.5rem;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}
.message {
padding: 14px 20px;
border-radius: 20px;
line-height: 1.6;
position: relative;
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}
.assistant-message {
background: var(--assistant-bg);
border-bottom-left-radius: 8px;
}
.user-message {
background: var(--user-bg);
border-bottom-right-radius: 8px;
color: white;
}
.message-content :is(h1, h2, h3) {
margin-bottom: 12px;
color: var(--accent);
border-bottom: 1px solid var(--border);
padding-bottom: 8px;
}
.message-content :is(ul, ol) {
margin-left: 20px;
margin-bottom: 12px;
}
.message-content li {
margin-bottom: 6px;
}
.message-content p {
margin-bottom: 12px;
}
.message-content p:last-child {
margin-bottom: 0;
}
.message-content code {
background: rgba(0, 0, 0, 0.3);
padding: 3px 6px;
border-radius: 4px;
font-size: 0.9em;
font-family: 'Courier New', Courier, monospace;
}
.message-content pre {
background: rgba(0, 0, 0, 0.4);
padding: 16px;
border-radius: 8px;
overflow-x: auto;
margin: 12px 0;
border-left: 4px solid var(--accent);
}
.message-content blockquote {
border-left: 4px solid var(--accent);
padding-left: 16px;
margin: 12px 0;
font-style: italic;
opacity: 0.9;
}
.loading-message .message-content {
display: flex;
align-items: center;
gap: 12px;
}
.typing-indicator {
display: flex;
gap: 5px;
}
.typing-dot {
width: 8px;
height: 8px;
border-radius: 50%;
background: var(--accent);
animation: typing 1.4s infinite ease-in-out;
}
.typing-dot:nth-child(2) {
animation-delay: 0.2s;
}
.typing-dot:nth-child(3) {
animation-delay: 0.4s;
}
@keyframes typing {
0%,
80%,
100% {
transform: scale(0);
}
40% {
transform: scale(1.0);
}
}
.input-section {
position: absolute;
bottom: 0;
left: 0;
right: 0;
background: linear-gradient(to top, rgba(26, 26, 36, 1), rgba(26, 26, 36, 0.8));
padding: 24px;
padding-top: 16px;
border-top: 1px solid var(--border);
backdrop-filter: blur(10px);
}
.input-container {
background: var(--surface-light);
border-radius: 24px;
padding: 6px;
border: 1px solid var(--border);
transition: all 0.3s ease;
}
.input-container:focus-within {
border-color: var(--accent);
box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.25);
}
.input-form {
display: flex;
align-items: center;
gap: 10px;
}
#user-input {
flex: 1;
background: transparent;
border: none;
padding: 12px 16px;
color: var(--text);
font-size: 1rem;
outline: none;
resize: none;
min-height: 24px;
max-height: 120px;
}
#user-input::placeholder {
color: var(--text-muted);
}
.send-button {
background: var(--primary);
border: none;
border-radius: 18px;
width: 48px;
height: 48px;
color: white;
cursor: pointer;
transition: all 0.3s ease;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
}
.send-button:hover:not(:disabled) {
transform: scale(1.05);
box-shadow: 0 8px 25px rgba(0, 90, 156, 0.4);
}
.send-button:disabled {
opacity: 0.6;
cursor: not-allowed;
}
.send-icon {
width: 20px;
height: 20px;
transition: transform 0.3s ease;
}
.send-button:hover:not(:disabled) .send-icon {
transform: rotate(45deg) scale(1.1);
}
footer {
padding: 12px 24px;
text-align: center;
font-size: 0.8rem;
color: var(--text-muted);
border-top: 1px solid var(--border);
background: var(--surface);
flex-shrink: 0;
}
.error-message {
background: linear-gradient(135deg, #b91c1c, #ef4444);
border-color: #fca5a5;
}
@media (max-width: 768px) {
body {
padding: 0;
}
.container {
height: 100vh;
max-height: 100vh;
border-radius: 0;
box-shadow: none;
border: none;
}
header h1 {
font-size: 1.3rem;
}
#chat-box {
padding: 16px;
padding-bottom: 120px;
}
.message-wrapper {
max-width: 90%;
}
.assistant-avatar {
width: 32px;
height: 32px;
font-size: 1.2rem;
}
.message {
padding: 12px 16px;
}
.input-section {
padding: 12px;
}
.input-container {
border-radius: 20px;
}
.send-button {
width: 44px;
height: 44px;
}
}
</style>
</head>
<body>
<div class="container">
<header>
<h1>🏛️ NPS Informational Assistant</h1>
<div class="status-indicator">
<div class="status-dot"></div>
<span>Online and ready to help</span>
</div>
<div class="mode-toggle-container">
<select id="language-select" class="language-select">
<option value="English">English</option>
<option value="Hindi">Hindi (हिंदी)</option>
<option value="Bengali">Bengali (বাংলা)</option>
<option value="Telugu">Telugu (తెలుగు)</option>
<option value="Marathi">Marathi (मराठी)</option>
<option value="Tamil">Tamil (தமிழ்)</option>
<option value="Urdu">Urdu (اردو)</option>
<option value="Gujarati">Gujarati (ગુજરાતી)</option>
<option value="Kannada">Kannada (ಕನ್ನಡ)</option>
<option value="Malayalam">Malayalam (മലയാളം)</option>
<option value="Odia">Odia (ଓଡ଼ିଆ)</option>
<option value="Punjabi">Punjabi (ਪੰਜਾਬੀ)</option>
<option value="Assamese">Assamese (অসমীয়া)</option>
</select>
<span class="mode-label">Chat</span>
<label class="switch">
<input type="checkbox" id="mode-toggle">
<span class="slider"></span>
</label>
<span class="mode-label">Agent</span>
</div>
</header>
<main class="chat-container">
<div id="chat-box">
</div>
<div class="input-section">
<div class="input-container">
<form class="input-form" id="question-form">
<textarea id="user-input" placeholder="Ask anything about NPS..." rows="1" autocomplete="off"
required></textarea>
<button type="submit" class="send-button" id="send-btn" aria-label="Send message">
<svg class="send-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"
stroke-linecap="round" stroke-linejoin="round">
<path d="M22 2L11 13" />
<path d="M22 2L15 22L11 13L2 9L22 2Z" />
</svg>
</button>
</form>
</div>
</div>
</main>
<footer>
<p>Powered by AI | <a href="/admin.html" style="color: var(--text-muted);">Admin</a></p>
</footer>
</div>
<script>
document.addEventListener('DOMContentLoaded', () => {
// Configuration for marked library
if (typeof marked !== 'undefined') {
marked.setOptions({
breaks: true,
gfm: true,
highlight: function (code, lang) {
if (typeof Prism !== 'undefined' && Prism.languages[lang]) {
return Prism.highlight(code, Prism.languages[lang], lang);
}
return code;
}
});
}
const API_BASE_URL = ''; // Keep empty to use the same origin
const chatBox = document.getElementById('chat-box');
const questionForm = document.getElementById('question-form');
const userInput = document.getElementById('user-input');
const sendBtn = document.getElementById('send-btn');
const modeToggle = document.getElementById('mode-toggle');
const languageSelect = document.getElementById('language-select');
userInput.addEventListener('input', function () {
this.style.height = 'auto';
this.style.height = Math.min(this.scrollHeight, 120) + 'px';
});
userInput.addEventListener('keydown', function (e) {
if (e.key === 'Enter' && !e.shiftKey) {
e.preventDefault();
sendBtn.click();
}
});
const addMessage = (content, sender, isError = false) => {
const wrapper = document.createElement('div');
wrapper.classList.add('message-wrapper', `${sender}-message-wrapper`);
let messageHTML = '';
if (sender === 'assistant') {
messageHTML += `<div class="assistant-avatar">🏛️</div>`;
}
const messageDiv = document.createElement('div');
messageDiv.classList.add('message', `${sender}-message`);
if (isError) {
messageDiv.classList.add('error-message');
}
const contentDiv = document.createElement('div');
contentDiv.classList.add('message-content');
// Safely handle marked parsing
if (sender === 'assistant' && typeof marked !== 'undefined') {
contentDiv.innerHTML = marked.parse(content);
} else {
contentDiv.textContent = content;
}
messageDiv.appendChild(contentDiv);
wrapper.innerHTML = messageHTML;
wrapper.appendChild(messageDiv);
chatBox.appendChild(wrapper);
chatBox.scrollTop = chatBox.scrollHeight;
};
const showLoadingIndicator = () => {
const wrapper = document.createElement('div');
wrapper.classList.add('message-wrapper', 'assistant-message-wrapper');
wrapper.id = 'loading-indicator';
wrapper.innerHTML = `
<div class="assistant-avatar">🏛️</div>
<div class="message assistant-message loading-message">
<div class="message-content">
<div class="typing-indicator">
<div class="typing-dot"></div>
<div class="typing-dot"></div>
<div class="typing-dot"></div>
</div>
</div>
</div>
`;
chatBox.appendChild(wrapper);
chatBox.scrollTop = chatBox.scrollHeight;
};
const handleQuestionSubmit = async (event) => {
event.preventDefault();
const question = userInput.value.trim();
if (!question) return;
const mode = modeToggle.checked ? 'agent' : 'chat';
const language = languageSelect.value;
addMessage(question, 'user');
userInput.value = '';
userInput.style.height = 'auto';
sendBtn.disabled = true;
showLoadingIndicator();
const loadingIndicator = document.getElementById('loading-indicator');
try {
const response = await fetch(`${API_BASE_URL}/ask`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ question: question, mode: mode, language: language }),
});
if (!response.ok) {
const errorData = await response.json();
throw new Error(errorData.detail || 'An unknown server error occurred.');
}
const data = await response.json();
addMessage(data.answer, 'assistant');
} catch (error) {
console.error('Error:', error);
const errorMessage = `**Connection Error**\n\nI'm having trouble connecting to my knowledge base. Please try again in a moment.\n\n*(Error: ${error.message})*`;
addMessage(errorMessage, 'assistant', true);
} finally {
if (loadingIndicator) {
loadingIndicator.remove();
}
sendBtn.disabled = false;
userInput.focus();
}
};
const displayWelcomeMessage = () => {
const welcomeText = `👋 Hello! I'm your NPS Assistant. I can help with questions about:\n\n- **Registration & Account Opening**\n- **Contributions & Tax Benefits**\n- **Investment Choices & Asset Classes**\n- **Exit, Withdrawal & Annuity**\n\n## 📋 Chat Guidelines\n\n✅ **Do's:**\n- Ask specifically about NPS rules and regulations\n- Inquire about processes for different sectors (Govt, Corporate, All Citizens)\n\n❌ **Don'ts:**\n- Share personal financial details (PRAN, Passwords)\n\nHow can I assist you with your National Pension System queries today?`;
addMessage(welcomeText, 'assistant');
};
questionForm.addEventListener('submit', handleQuestionSubmit);
displayWelcomeMessage();
userInput.focus();
});
</script>
</body>
</html>