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<!DOCTYPE html> |
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<html lang="en"> |
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<head> |
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<meta charset="UTF-8"> |
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<meta name="viewport" content="width=device-width, initial-scale=1.0"> |
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<title>Kidney Key Chat</title> |
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet"> |
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<style> |
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body { |
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background: linear-gradient(135deg, #e0eafc 0%, #cfdef3 100%); |
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min-height: 100vh; |
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} |
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.app-container { |
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max-width: 700px; |
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margin: 40px auto; |
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background: #fff; |
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border-radius: 18px; |
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box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.18); |
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padding: 32px 28px 24px 28px; |
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} |
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.chat-container { |
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height: 400px; |
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overflow-y: auto; |
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border: 1.5px solid #b6c6e0; |
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padding: 24px 18px; |
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margin-bottom: 24px; |
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border-radius: 12px; |
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background: #f8fbff; |
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} |
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.message { |
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margin-bottom: 18px; |
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padding: 14px 18px; |
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border-radius: 12px; |
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font-size: 1.08rem; |
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line-height: 1.5; |
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max-width: 80%; |
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word-break: break-word; |
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box-shadow: 0 2px 8px rgba(80, 120, 200, 0.07); |
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} |
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.user-message { |
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background: linear-gradient(90deg, #a1c4fd 0%, #c2e9fb 100%); |
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color: #1a237e; |
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margin-left: auto; |
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text-align: right; |
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} |
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.bot-message { |
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background: linear-gradient(90deg, #fbc2eb 0%, #a6c1ee 100%); |
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color: #4a148c; |
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margin-right: auto; |
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text-align: left; |
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} |
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.loading { |
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display: none; |
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text-align: center; |
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margin: 10px 0; |
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} |
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.sms-button { |
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margin-top: 10px; |
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} |
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.app-title { |
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font-family: 'Segoe UI', 'Roboto', Arial, sans-serif; |
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font-weight: 700; |
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font-size: 2.3rem; |
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color: #283593; |
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letter-spacing: 1px; |
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} |
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.app-desc { |
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font-size: 1.08rem; |
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color: #374151; |
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margin-bottom: 28px; |
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margin-top: 8px; |
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background: #e3f0ff; |
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border-radius: 8px; |
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padding: 12px 18px; |
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} |
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.input-group input { |
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font-size: 1.08rem; |
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border-radius: 8px 0 0 8px; |
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} |
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.input-group .btn-primary { |
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border-radius: 0 8px 8px 0; |
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font-weight: 600; |
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background: linear-gradient(90deg, #43cea2 0%, #185a9d 100%); |
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border: none; |
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} |
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.input-group .btn-primary:hover { |
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background: linear-gradient(90deg, #185a9d 0%, #43cea2 100%); |
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} |
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.btn-success.sms-button { |
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background: linear-gradient(90deg, #f7971e 0%, #ffd200 100%); |
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color: #333; |
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border: none; |
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font-weight: 600; |
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} |
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.btn-success.sms-button:hover { |
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background: linear-gradient(90deg, #ffd200 0%, #f7971e 100%); |
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color: #222; |
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} |
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@media (max-width: 600px) { |
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.app-container { |
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padding: 10px 2px 18px 2px; |
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} |
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.chat-container { |
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padding: 10px 4px; |
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} |
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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="app-container"> |
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<h1 class="text-center app-title mb-2">Kidney Key Chat</h1> |
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<div class="app-desc text-center"> |
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<strong>What is this?</strong> <br> |
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Kidney Key Chat is an AI-powered assistant designed to help healthcare professionals and patients with questions about renal dosing, dialysis, and medication adjustments for kidney function. <br><br> |
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<strong>How does it work?</strong> <br> |
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Just type your question below (e.g., "How do you dose amoxicillin in CKD?"). The app uses Retrieval-Augmented Generation (RAG) to search a curated knowledge base of clinical PDFs, finds the most relevant information, and generates a clear, referenced answer. You can also send the chatbot's response to your phone via SMS for easy reference. |
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</div> |
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<div class="chat-container" id="chatContainer"> |
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</div> |
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<div class="loading" id="loading"> |
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<div class="spinner-border text-primary" role="status"> |
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<span class="visually-hidden">Loading...</span> |
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</div> |
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</div> |
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<div class="input-group mb-3"> |
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<input type="text" id="userInput" class="form-control" placeholder="Type your question here..."> |
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<button class="btn btn-primary" onclick="sendMessage()">Send</button> |
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</div> |
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<div class="text-center"> |
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<button class="btn btn-success sms-button" onclick="sendLastResponse()" id="smsButton" style="display: none;"> |
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Send Last Response via SMS |
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</button> |
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</div> |
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</div> |
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<script> |
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let lastBotResponse = ''; |
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function addMessage(message, isUser) { |
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const chatContainer = document.getElementById('chatContainer'); |
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const messageDiv = document.createElement('div'); |
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messageDiv.className = `message ${isUser ? 'user-message' : 'bot-message'}`; |
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messageDiv.textContent = message; |
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chatContainer.appendChild(messageDiv); |
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chatContainer.scrollTop = chatContainer.scrollHeight; |
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} |
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function showLoading() { |
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document.getElementById('loading').style.display = 'block'; |
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} |
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function hideLoading() { |
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document.getElementById('loading').style.display = 'none'; |
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} |
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async function sendMessage() { |
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const userInput = document.getElementById('userInput'); |
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const message = userInput.value.trim(); |
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if (!message) return; |
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addMessage(message, true); |
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userInput.value = ''; |
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showLoading(); |
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try { |
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const response = await fetch('/chat', { |
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method: 'POST', |
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headers: { |
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'Content-Type': 'application/json', |
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}, |
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body: JSON.stringify({ question: message }), |
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}); |
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const data = await response.json(); |
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if (response.ok) { |
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lastBotResponse = data.answer; |
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addMessage(data.answer, false); |
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document.getElementById('smsButton').style.display = 'inline-block'; |
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} else { |
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addMessage('Error: ' + data.error, false); |
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} |
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} catch (error) { |
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addMessage('Error: Could not connect to the server', false); |
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} finally { |
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hideLoading(); |
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} |
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} |
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async function sendLastResponse() { |
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if (!lastBotResponse) return; |
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showLoading(); |
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try { |
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const response = await fetch('/send-sms', { |
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method: 'POST', |
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headers: { |
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'Content-Type': 'application/json', |
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}, |
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body: JSON.stringify({ message: lastBotResponse }), |
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}); |
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const data = await response.json(); |
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if (response.ok) { |
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alert('Message sent successfully!'); |
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} else { |
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alert('Error: ' + data.error); |
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} |
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} catch (error) { |
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alert('Error: Could not send SMS'); |
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} finally { |
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hideLoading(); |
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} |
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} |
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document.getElementById('userInput').addEventListener('keypress', function(e) { |
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if (e.key === 'Enter') { |
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sendMessage(); |
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} |
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}); |
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</script> |
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</body> |
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</html> |
