Spaces:
Sleeping
Sleeping
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Shopping Assistant</title> | |
| <style> | |
| * { | |
| margin: 0; | |
| padding: 0; | |
| box-sizing: border-box; | |
| } | |
| body { | |
| font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif; | |
| background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); | |
| min-height: 100vh; | |
| display: flex; | |
| justify-content: center; | |
| align-items: center; | |
| padding: 20px; | |
| } | |
| .container { | |
| display: flex; | |
| width: 100%; | |
| max-width: 1200px; | |
| height: 90vh; | |
| background: white; | |
| border-radius: 16px; | |
| box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3); | |
| overflow: hidden; | |
| } | |
| .chat-section { | |
| flex: 1; | |
| display: flex; | |
| flex-direction: column; | |
| border-right: 1px solid #e0e0e0; | |
| } | |
| .header { | |
| padding: 24px; | |
| background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); | |
| color: white; | |
| border-bottom: none; | |
| } | |
| .header h1 { | |
| font-size: 24px; | |
| margin-bottom: 4px; | |
| } | |
| .header p { | |
| opacity: 0.9; | |
| font-size: 14px; | |
| } | |
| .messages-container { | |
| flex: 1; | |
| overflow-y: auto; | |
| padding: 24px; | |
| background: #f9f9f9; | |
| } | |
| .message { | |
| margin-bottom: 16px; | |
| animation: slideIn 0.3s ease-out; | |
| } | |
| @keyframes slideIn { | |
| from { | |
| opacity: 0; | |
| transform: translateY(10px); | |
| } | |
| to { | |
| opacity: 1; | |
| transform: translateY(0); | |
| } | |
| } | |
| .message.user { | |
| display: flex; | |
| justify-content: flex-end; | |
| } | |
| .message.assistant { | |
| display: flex; | |
| justify-content: flex-start; | |
| } | |
| .message-content { | |
| max-width: 70%; | |
| padding: 12px 16px; | |
| border-radius: 12px; | |
| word-wrap: break-word; | |
| line-height: 1.4; | |
| } | |
| .user .message-content { | |
| background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); | |
| color: white; | |
| } | |
| .assistant .message-content { | |
| background: #e8e8e8; | |
| color: #333; | |
| } | |
| .input-area { | |
| padding: 16px 24px; | |
| border-top: 1px solid #e0e0e0; | |
| display: flex; | |
| gap: 12px; | |
| } | |
| .input-wrapper { | |
| flex: 1; | |
| display: flex; | |
| gap: 8px; | |
| } | |
| input[type="text"] { | |
| flex: 1; | |
| padding: 12px 16px; | |
| border: 1px solid #e0e0e0; | |
| border-radius: 24px; | |
| font-size: 14px; | |
| font-family: inherit; | |
| transition: all 0.3s ease; | |
| } | |
| input[type="text"]:focus { | |
| outline: none; | |
| border-color: #667eea; | |
| box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1); | |
| } | |
| button { | |
| padding: 10px 20px; | |
| background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); | |
| color: white; | |
| border: none; | |
| border-radius: 24px; | |
| cursor: pointer; | |
| font-size: 14px; | |
| font-weight: 600; | |
| transition: all 0.3s ease; | |
| } | |
| button:hover { | |
| transform: translateY(-2px); | |
| box-shadow: 0 8px 16px rgba(102, 126, 234, 0.3); | |
| } | |
| button:active { | |
| transform: translateY(0); | |
| } | |
| button:disabled { | |
| opacity: 0.6; | |
| cursor: not-allowed; | |
| } | |
| .products-section { | |
| flex: 1; | |
| overflow-y: auto; | |
| padding: 24px; | |
| background: white; | |
| } | |
| .products-title { | |
| font-size: 16px; | |
| font-weight: 600; | |
| margin-bottom: 16px; | |
| color: #333; | |
| } | |
| .products-grid { | |
| display: grid; | |
| grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); | |
| gap: 16px; | |
| } | |
| .product-card { | |
| border: 1px solid #e6e6e6; | |
| border-radius: 12px; | |
| overflow: hidden; | |
| transition: all 0.3s ease; | |
| display: flex; | |
| flex-direction: column; | |
| height: 100%; | |
| } | |
| .product-card:hover { | |
| box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1); | |
| transform: translateY(-4px); | |
| } | |
| .product-image { | |
| width: 100%; | |
| height: 120px; | |
| object-fit: contain; | |
| background: #f5f5f5; | |
| padding: 8px; | |
| } | |
| .product-info { | |
| padding: 12px; | |
| flex: 1; | |
| display: flex; | |
| flex-direction: column; | |
| } | |
| .product-name { | |
| font-size: 12px; | |
| font-weight: 600; | |
| line-height: 1.2; | |
| margin-bottom: 6px; | |
| color: #333; | |
| display: -webkit-box; | |
| -webkit-line-clamp: 2; | |
| -webkit-box-orient: vertical; | |
| overflow: hidden; | |
| } | |
| .product-price { | |
| font-size: 14px; | |
| font-weight: 700; | |
| color: #667eea; | |
| margin-bottom: 4px; | |
| } | |
| .product-rating { | |
| font-size: 12px; | |
| color: #666; | |
| margin-bottom: 8px; | |
| } | |
| .product-link { | |
| margin-top: auto; | |
| padding: 8px 12px; | |
| background: #f0f0f0; | |
| color: #667eea; | |
| text-decoration: none; | |
| border-radius: 6px; | |
| text-align: center; | |
| font-size: 12px; | |
| font-weight: 600; | |
| transition: all 0.3s ease; | |
| } | |
| .product-link:hover { | |
| background: #667eea; | |
| color: white; | |
| } | |
| .prompt-modal { | |
| display: none; | |
| position: fixed; | |
| top: 0; | |
| left: 0; | |
| right: 0; | |
| bottom: 0; | |
| background: rgba(0, 0, 0, 0.5); | |
| justify-content: center; | |
| align-items: center; | |
| z-index: 1000; | |
| } | |
| .prompt-modal.active { | |
| display: flex; | |
| } | |
| .prompt-content { | |
| background: white; | |
| padding: 32px; | |
| border-radius: 16px; | |
| max-width: 500px; | |
| width: 90%; | |
| box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3); | |
| animation: slideIn 0.3s ease-out; | |
| } | |
| .prompt-content h2 { | |
| font-size: 18px; | |
| margin-bottom: 16px; | |
| color: #333; | |
| } | |
| .prompt-content input { | |
| width: 100%; | |
| padding: 12px; | |
| margin-bottom: 16px; | |
| border: 1px solid #e0e0e0; | |
| border-radius: 8px; | |
| font-size: 14px; | |
| } | |
| .prompt-buttons { | |
| display: flex; | |
| gap: 12px; | |
| justify-content: flex-end; | |
| } | |
| .prompt-buttons button { | |
| flex: 1; | |
| padding: 12px; | |
| } | |
| .prompt-buttons .cancel { | |
| background: #e0e0e0; | |
| color: #333; | |
| } | |
| .loading { | |
| display: inline-block; | |
| width: 8px; | |
| height: 8px; | |
| border-radius: 50%; | |
| background: #667eea; | |
| margin: 0 2px; | |
| animation: pulse 1.5s infinite; | |
| } | |
| .loading:nth-child(2) { | |
| animation-delay: 0.2s; | |
| } | |
| .loading:nth-child(3) { | |
| animation-delay: 0.4s; | |
| } | |
| @keyframes pulse { | |
| 0%, 100% { | |
| opacity: 0.3; | |
| } | |
| 50% { | |
| opacity: 1; | |
| } | |
| } | |
| @media (max-width: 768px) { | |
| .container { | |
| flex-direction: column; | |
| } | |
| .chat-section { | |
| border-right: none; | |
| border-bottom: 1px solid #e0e0e0; | |
| } | |
| .message-content { | |
| max-width: 85%; | |
| } | |
| .products-grid { | |
| grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); | |
| } | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="container"> | |
| <div class="chat-section"> | |
| <div class="header"> | |
| <h1>💬 Shopping Assistant</h1> | |
| <p>What would you like to buy today?</p> | |
| </div> | |
| <div class="messages-container" id="messagesContainer"></div> | |
| <div class="input-area"> | |
| <div class="input-wrapper"> | |
| <input | |
| type="text" | |
| id="userInput" | |
| placeholder="Type your message..." | |
| autocomplete="off" | |
| /> | |
| </div> | |
| <button id="sendBtn" onclick="sendMessage()">Send</button> | |
| </div> | |
| </div> | |
| <div class="products-section"> | |
| <h2 class="products-title">Results</h2> | |
| <div class="products-grid" id="productsGrid"></div> | |
| </div> | |
| </div> | |
| <!-- <div class="prompt-modal" id="promptModal"> | |
| <div class="prompt-content"> | |
| <h2 id="promptText"></h2> | |
| <input type="text" id="promptInput" placeholder="Your response..." /> | |
| <div class="prompt-buttons"> | |
| <button class="cancel" onclick="cancelPrompt()">Cancel</button> | |
| <button onclick="submitPrompt()">Submit</button> | |
| </div> | |
| </div> | |
| </div> --> | |
| <script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script> | |
| <script> | |
| const ws = new WebSocket(`wss://${window.location.host}/ws/chat`); | |
| const messagesContainer = document.getElementById('messagesContainer'); | |
| const userInput = document.getElementById('userInput'); | |
| const sendBtn = document.getElementById('sendBtn'); | |
| const productsGrid = document.getElementById('productsGrid'); | |
| // const promptModal = document.getElementById('promptModal'); | |
| window.isUserPrompt = false; | |
| window.isIntro = false; | |
| ws.onopen = () => { | |
| console.log('WebSocket connected'); | |
| addSystemMessage('Connected to shopping assistant.'); | |
| addSystemMessage('**What do you want to shop today?**'); | |
| window.isIntro = true; | |
| }; | |
| ws.onmessage = (event) => { | |
| console.log(`Message from backend: ${event}`) | |
| const message = JSON.parse(event.data); | |
| console.log('Parsed message:', message); | |
| if (message.type === 'response') { | |
| addAssistantMessage(message.message); | |
| if (message.products && message.products.length > 0) { | |
| if (message.recc){ | |
| displayProducts(message.recc, message.products); | |
| } | |
| else{ | |
| displayProducts(null, message.products); | |
| } | |
| } | |
| window.isIntro = false | |
| } else if (message.type === 'prompt') { | |
| window._current_prompt_id = message.prompt_id; | |
| window.isUserPrompt = true | |
| addAssistantMessage(message.question); | |
| // showPrompt(message.message); | |
| } else if (message.type === 'error') { | |
| addSystemMessage(`Error: ${message.message}`); | |
| } else if (message.type === 'ackChat'){ | |
| window.isUserPrompt = false; | |
| if (window.isIntro != true){ | |
| addSystemMessage('**What do you want to shop today?**'); | |
| } | |
| } | |
| }; | |
| ws.onerror = () => { | |
| addSystemMessage('Connection error. Please refresh the page.'); | |
| }; | |
| ws.onclose = () => { | |
| addSystemMessage('Connection closed.'); | |
| }; | |
| function sendMessage() { | |
| const text = userInput.value.trim(); | |
| // if (text === '') return; | |
| console.log(`Message sent: ${text}`) | |
| addUserMessage(text); | |
| if (window.isUserPrompt == true){ | |
| ws.send(JSON.stringify({ | |
| type: 'prompt_response', | |
| content: text, | |
| prompt_id: window._current_prompt_id | |
| })) | |
| } | |
| else{ | |
| ws.send(JSON.stringify({ | |
| type: 'chat', | |
| content: text | |
| })); | |
| } | |
| userInput.value = ''; | |
| userInput.focus(); | |
| sendBtn.disabled = true; | |
| sendBtn.textContent = 'Sending...'; | |
| } | |
| function addUserMessage(text) { | |
| const div = document.createElement('div'); | |
| div.className = 'message user'; | |
| div.innerHTML = `<div class="message-content">${escapeHtml(text)}</div>`; | |
| messagesContainer.appendChild(div); | |
| messagesContainer.scrollTop = messagesContainer.scrollHeight; | |
| } | |
| function addAssistantMessage(text) { | |
| const div = document.createElement('div'); | |
| div.className = 'message assistant'; | |
| // div.innerHTML = `<div class="message-content">${escapeHtml(text)}</div>`; | |
| div.innerHTML = `<div class="message-content">${marked.parse(text, {breaks: true})}</div>`; | |
| messagesContainer.appendChild(div); | |
| messagesContainer.scrollTop = messagesContainer.scrollHeight; | |
| sendBtn.disabled = false; | |
| sendBtn.textContent = 'Send'; | |
| } | |
| function addSystemMessage(text) { | |
| const div = document.createElement('div'); | |
| div.className = 'message assistant'; | |
| // div.innerHTML = `<div class="message-content"><em>${escapeHtml(text)}</em></div>`; | |
| div.innerHTML = `<div class="message-content">${marked.parse(text, {breaks: true})}</div>`; | |
| messagesContainer.appendChild(div); | |
| messagesContainer.scrollTop = messagesContainer.scrollHeight; | |
| } | |
| function displayProducts(recc, products) { | |
| try { | |
| console.log('displayProducts called with:', { recc, products }); | |
| productsGrid.innerHTML = ''; | |
| if (recc != null){ | |
| const reccCard = document.createElement('a'); | |
| reccCard.href = recc.url || '#'; | |
| reccCard.target = '_blank'; | |
| reccCard.className = 'product-card'; | |
| const price = typeof recc.price === 'number' | |
| ? `₹${recc.price.toLocaleString()}` | |
| : recc.price; | |
| const rating = recc.review | |
| ? `⭐ ${recc.review.ratings} (${recc.review.num_ratings})` | |
| : ''; | |
| reccCard.innerHTML = ` | |
| <img class="product-image" src="${escapeHtml(recc.image || 'https://via.placeholder.com/160x120?text=No+Image')}" alt="${escapeHtml(recc.name)}" /> | |
| <div class="product-info"> | |
| <div class="product-name">${escapeHtml(recc.name)}</div> | |
| <div class="product-price">${escapeHtml(price)}</div> | |
| <div class="product-rating">${escapeHtml(rating)}</div> | |
| <div class="product-link"><button class="view-btn">🌟 Recommended Product</button></div> | |
| </div> | |
| `; | |
| productsGrid.appendChild(reccCard); | |
| } | |
| products.forEach(product => { | |
| if (product.url != recc.url){ | |
| const card = document.createElement('a'); | |
| card.href = product.url || '#'; | |
| card.target = '_blank'; | |
| card.className = 'product-card'; | |
| const price = typeof product.price === 'number' | |
| ? `₹${product.price.toLocaleString()}` | |
| : product.price; | |
| const rating = product.review | |
| ? `⭐ ${product.review.ratings} (${product.review.num_ratings})` | |
| : ''; | |
| card.innerHTML = ` | |
| <img class="product-image" src="${escapeHtml(product.image || 'https://via.placeholder.com/160x120?text=No+Image')}" alt="${escapeHtml(product.name)}" /> | |
| <div class="product-info"> | |
| <div class="product-name">${escapeHtml(product.name)}</div> | |
| <div class="product-price">${escapeHtml(price)}</div> | |
| <div class="product-rating">${escapeHtml(rating)}</div> | |
| <div class="product-link">View Product</div> | |
| </div> | |
| `; | |
| productsGrid.appendChild(card); | |
| } | |
| }); | |
| console.log('Products rendered successfully'); | |
| } catch (err) { | |
| console.error('Error rendering products:', err); | |
| } | |
| } | |
| // function showPrompt(question) { | |
| // document.getElementById('promptText').textContent = question; | |
| // document.getElementById('promptInput').value = ''; | |
| // promptModal.classList.add('active'); | |
| // document.getElementById('promptInput').focus(); | |
| // } | |
| // function submitPrompt() { | |
| // const response = document.getElementById('promptInput').value.trim(); | |
| // if (response === '') return; | |
| // ws.send(JSON.stringify({ | |
| // type: 'prompt_response', | |
| // content: response, | |
| // prompt_id: window._current_prompt_id | |
| // })); | |
| // promptModal.classList.remove('active'); | |
| // window._current_prompt_id = null; | |
| // } | |
| // function cancelPrompt() { | |
| // promptModal.classList.remove('active'); | |
| // } | |
| function escapeHtml(text) { | |
| const div = document.createElement('div'); | |
| div.textContent = text; | |
| return div.innerHTML; | |
| } | |
| userInput.addEventListener('keypress', (e) => { | |
| if (e.key === 'Enter') { | |
| sendMessage(); | |
| } | |
| }); | |
| // Re-enable send button when input is not empty | |
| userInput.addEventListener('input', () => { | |
| sendBtn.disabled = userInput.value.trim() === ''; | |
| }); | |
| </script> | |
| </body> | |
| </html> |