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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>Restaurant Chatbot</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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} |
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#chat-container { |
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max-width: 600px; |
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margin: 0 auto; |
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padding: 20px; |
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background-color: #ffffff; |
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border-radius: 8px; |
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box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); |
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margin-top: 50px; |
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} |
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#chat-box { |
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max-height: 400px; |
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overflow-y: auto; |
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margin-bottom: 20px; |
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border: 1px solid #ddd; |
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padding: 10px; |
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background-color: #f9f9f9; |
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border-radius: 5px; |
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} |
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#user-input { |
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width: 100%; |
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padding: 12px; |
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margin-top: 10px; |
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border: 1px solid #ddd; |
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border-radius: 5px; |
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} |
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#send-btn { |
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padding: 12px 20px; |
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background-color: #007bff; |
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color: white; |
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border: none; |
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cursor: pointer; |
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border-radius: 5px; |
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margin-top: 10px; |
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width: 100%; |
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} |
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#send-btn:hover { |
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background-color: #0056b3; |
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} |
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.bot-message, .user-message { |
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padding: 10px; |
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margin-bottom: 10px; |
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border-radius: 5px; |
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} |
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.bot-message { |
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background-color: #f1f1f1; |
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} |
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.user-message { |
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background-color: #007bff; |
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color: white; |
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text-align: right; |
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} |
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</style> |
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</head> |
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<body> |
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<div id="chat-container"> |
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<h2 style="text-align: center; color: #333;">Restaurant Chatbot</h2> |
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<div id="chat-box"> |
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</div> |
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<input type="text" id="user-input" placeholder="Ask about the menu or suggest a dish..."> |
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<button id="send-btn" onclick="sendMessage()">Send</button> |
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</div> |
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<script> |
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const menu = { |
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'appetizers': ['Samosa', 'Pakora', 'Spring Roll', 'Chaat'], |
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'main_course': ['Butter Chicken', 'Paneer Butter Masala', 'Biryani', 'Dosa'], |
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'desserts': ['Gulab Jamun', 'Jalebi', 'Rasgulla', 'Kheer'] |
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}; |
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function suggestDish(ingredients) { |
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if (ingredients.includes('chicken')) { |
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return 'Butter Chicken'; |
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} else if (ingredients.includes('paneer')) { |
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return 'Paneer Butter Masala'; |
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} else if (ingredients.includes('sweet')) { |
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return 'Gulab Jamun'; |
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} else { |
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return 'Sorry, no suggestions available.'; |
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} |
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} |
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function sendMessage() { |
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var userMessage = document.getElementById("user-input").value; |
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if (userMessage.trim() === "") return; |
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appendMessage(userMessage, "user"); |
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var response = ""; |
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if (userMessage.toLowerCase().includes('menu')) { |
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response = "Here is our menu:\n"; |
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for (const category in menu) { |
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response += category.charAt(0).toUpperCase() + category.slice(1) + ":\n"; |
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response += menu[category].join("\n") + "\n\n"; |
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} |
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} else if (userMessage.toLowerCase().includes('suggest') || userMessage.toLowerCase().includes('ingredients')) { |
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const ingredients = ['chicken', 'paneer', 'sweet']; |
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const suggestedDish = suggestDish(ingredients); |
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response = `Based on your ingredients, we suggest: ${suggestedDish}`; |
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} else { |
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response = "Sorry, I didn't understand that. Can you ask about the menu or suggest a dish?"; |
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} |
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appendMessage(response, "bot"); |
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document.getElementById("user-input").value = ""; |
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} |
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function appendMessage(message, sender) { |
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var chatBox = document.getElementById("chat-box"); |
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var messageDiv = document.createElement("div"); |
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messageDiv.classList.add(sender + "-message"); |
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messageDiv.innerHTML = message; |
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chatBox.appendChild(messageDiv); |
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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> |
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