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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>AI Travel Assistant</title> |
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<style> |
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body { |
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font-family: 'Arial', sans-serif; |
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background-color: #f4f4f9; |
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margin: 0; |
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padding: 0; |
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display: flex; |
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justify-content: center; |
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align-items: center; |
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height: 100vh; |
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} |
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.chat-container { |
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width: 400px; |
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background-color: #fff; |
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border-radius: 10px; |
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box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); |
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overflow: hidden; |
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display: flex; |
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flex-direction: column; |
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} |
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.chat-header { |
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background-color: #007bff; |
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color: #fff; |
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padding: 15px; |
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text-align: center; |
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font-size: 18px; |
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font-weight: bold; |
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} |
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#chat-box { |
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flex: 1; |
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padding: 15px; |
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overflow-y: auto; |
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border-bottom: 1px solid #ddd; |
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background-color: #f9f9f9; |
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} |
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.message { |
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margin-bottom: 15px; |
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display: flex; |
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flex-direction: column; |
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} |
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.message.user { |
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align-items: flex-end; |
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} |
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.message.bot { |
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align-items: flex-start; |
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} |
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.message p { |
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max-width: 70%; |
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padding: 10px; |
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border-radius: 10px; |
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margin: 0; |
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} |
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.message.user p { |
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background-color: #007bff; |
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color: #fff; |
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} |
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.message.bot p { |
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background-color: #e9ecef; |
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color: #333; |
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} |
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.input-container { |
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display: flex; |
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padding: 10px; |
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background-color: #fff; |
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} |
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#user-input { |
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flex: 1; |
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padding: 10px; |
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border: 1px solid #ddd; |
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border-radius: 5px; |
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outline: none; |
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} |
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#user-input:focus { |
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border-color: #007bff; |
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} |
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button { |
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margin-left: 10px; |
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padding: 10px 20px; |
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background-color: #007bff; |
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color: #fff; |
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border: none; |
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border-radius: 5px; |
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cursor: pointer; |
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} |
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button:hover { |
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background-color: #0056b3; |
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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="chat-container"> |
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<div class="chat-header"> |
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AI Travel Assistant |
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</div> |
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<div id="chat-box"> |
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</div> |
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<div class="input-container"> |
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<input type="text" id="user-input" placeholder="Type your message here..." onkeypress="handleKeyPress(event)"> |
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<button onclick="sendMessage()">Send</button> |
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</div> |
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</div> |
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<script> |
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let chatHistoryIds = null; |
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function handleKeyPress(event) { |
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if (event.key === "Enter") { |
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sendMessage(); |
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} |
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} |
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async function sendMessage() { |
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const userInput = document.getElementById("user-input").value; |
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if (!userInput) return; |
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const chatBox = document.getElementById("chat-box"); |
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chatBox.innerHTML += ` |
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<div class="message user"> |
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<p>${userInput}</p> |
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</div> |
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`; |
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document.getElementById("user-input").value = ""; |
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const response = await fetch("http://127.0.0.1:5000/chat", { |
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method: "POST", |
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headers: { |
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"Content-Type": "application/json" |
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}, |
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body: JSON.stringify({ |
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message: userInput, |
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chat_history_ids: chatHistoryIds |
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}) |
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}); |
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const data = await response.json(); |
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chatBox.innerHTML += ` |
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<div class="message bot"> |
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<p>${data.response}</p> |
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</div> |
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`; |
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chatHistoryIds = data.chat_history_ids; |
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chatBox.scrollTop = chatBox.scrollHeight; |
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} |
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</script> |
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</body> |
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</html> |
