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| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Biryani Hub Menu</title> | |
| <style> | |
| body { | |
| font-family: Arial, sans-serif; | |
| background-color: #f8f8f8; | |
| text-align: center; | |
| margin: 0; | |
| padding: 20px; | |
| } | |
| h1 { | |
| color: #ff5722; | |
| } | |
| .menu-container { | |
| display: flex; | |
| flex-wrap: wrap; | |
| justify-content: center; | |
| margin-top: 20px; | |
| } | |
| .menu-item { | |
| background: white; | |
| padding: 15px; | |
| margin: 10px; | |
| border-radius: 8px; | |
| box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.1); | |
| width: 300px; | |
| text-align: left; | |
| } | |
| .menu-item h3 { | |
| margin: 0; | |
| color: #333; | |
| } | |
| .menu-item p { | |
| margin: 5px 0; | |
| color: #555; | |
| } | |
| .menu-item button { | |
| background-color: #ff5722; | |
| color: white; | |
| border: none; | |
| padding: 8px; | |
| cursor: pointer; | |
| width: 100%; | |
| border-radius: 5px; | |
| } | |
| .menu-item button:hover { | |
| background-color: #e64a19; | |
| } | |
| .cart-container { | |
| margin-top: 20px; | |
| padding: 15px; | |
| background-color: white; | |
| border: 1px solid #ddd; | |
| border-radius: 5px; | |
| width: 50%; | |
| margin-left: auto; | |
| margin-right: auto; | |
| display: none; | |
| } | |
| .cart-item { | |
| display: flex; | |
| justify-content: space-between; | |
| padding: 5px; | |
| border-bottom: 1px solid #ddd; | |
| } | |
| .cart-item:last-child { | |
| border-bottom: none; | |
| } | |
| .filter-buttons { | |
| margin: 15px; | |
| } | |
| .filter-buttons button { | |
| margin: 5px; | |
| padding: 10px; | |
| border: none; | |
| cursor: pointer; | |
| border-radius: 5px; | |
| background-color: #007bff; | |
| color: white; | |
| } | |
| .filter-buttons button:hover { | |
| background-color: #0056b3; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <h1>Restaurant Menu</h1> | |
| <!-- Filter Buttons --> | |
| <div class="filter-buttons"> | |
| <button onclick="filterMenu('Veg')">Vegetarian</button> | |
| <button onclick="filterMenu('Non-Veg')">Non-Vegetarian</button> | |
| </div> | |
| <!-- Menu Display --> | |
| <div class="menu-container" id="menu-list"> | |
| {% for item in menu %} | |
| <div class="menu-item" data-category="{{ item.category }}"> | |
| <h3>{{ item.name }}</h3> | |
| <p><strong>Category:</strong> {{ item.category }}</p> | |
| <p><strong>Price:</strong> ${{ item.price }}</p> | |
| <p><strong>Ingredients:</strong> {{ item.ingredients }}</p> | |
| <button onclick="addToCart('{{ item.name }}', {{ item.price }})">Add to Cart</button> | |
| </div> | |
| {% endfor %} | |
| </div> | |
| <!-- Cart Section --> | |
| <div class="cart-container" id="cart-container"> | |
| <h2>Your Cart</h2> | |
| <div id="cart-items"></div> | |
| <button onclick="checkout()">Checkout</button> | |
| </div> | |
| <!-- View Cart Button --> | |
| <button onclick="viewCart()">View Cart</button> | |
| <script> | |
| let cart = []; | |
| // ✅ Speech Synthesis - Welcome message | |
| function speak(text, callback) { | |
| const msg = new SpeechSynthesisUtterance(text); | |
| msg.onend = callback; | |
| window.speechSynthesis.speak(msg); | |
| } | |
| // ✅ Ask user Veg or Non-Veg | |
| function askMenuType() { | |
| speak("Welcome to Biryani Hub Menu. Would you like to see Vegetarian or Non-Vegetarian options?", function() { | |
| startListening(); | |
| }); | |
| } | |
| // ✅ Speech Recognition (User says Veg or Non-Veg) | |
| function startListening() { | |
| const recognition = new (window.SpeechRecognition || window.webkitSpeechRecognition)(); | |
| recognition.lang = "en-US"; | |
| recognition.start(); | |
| recognition.onresult = function(event) { | |
| const command = event.results[0][0].transcript.toLowerCase(); | |
| if (command.includes("vegetarian") || command.includes("veg")) { | |
| filterMenu("Veg"); | |
| } else if (command.includes("non-vegetarian") || command.includes("non veg")) { | |
| filterMenu("Non-Veg"); | |
| } else { | |
| speak("Sorry, I didn't understand. Please say Vegetarian or Non-Vegetarian.", function() { | |
| startListening(); | |
| }); | |
| } | |
| }; | |
| } | |
| // ✅ Function to filter menu by category and speak items | |
| function filterMenu(type) { | |
| const allItems = document.querySelectorAll('.menu-item'); | |
| let availableItems = []; | |
| allItems.forEach(item => { | |
| const category = item.dataset.category.toLowerCase(); | |
| if (type === "Veg" && (category.includes("veg") || category.includes("paneer") || category.includes("channa"))) { | |
| item.style.display = "block"; | |
| availableItems.push(item.querySelector('h3').innerText); | |
| } else if (type === "Non-Veg" && (category.includes("chicken") || category.includes("mutton") || category.includes("fish") || category.includes("prawn"))) { | |
| item.style.display = "block"; | |
| availableItems.push(item.querySelector('h3').innerText); | |
| } else { | |
| item.style.display = "none"; | |
| } | |
| }); | |
| speak("Here are the available items: " + availableItems.join(", ")); | |
| } | |
| // ✅ Function to add items to cart | |
| function addToCart(name, price) { | |
| const existingItem = cart.find(item => item.name === name); | |
| if (existingItem) { | |
| existingItem.quantity += 1; | |
| } else { | |
| cart.push({ name, price, quantity: 1 }); | |
| } | |
| speak(name + " added to cart!"); | |
| } | |
| // ✅ Function to view cart | |
| function viewCart() { | |
| const cartContainer = document.getElementById("cart-container"); | |
| const cartItemsContainer = document.getElementById("cart-items"); | |
| cartItemsContainer.innerHTML = ""; | |
| cart.forEach(cartItem => { | |
| const div = document.createElement("div"); | |
| div.classList.add("cart-item"); | |
| div.innerHTML = `<span>${cartItem.name} (x${cartItem.quantity}) - $${cartItem.price * cartItem.quantity}</span>`; | |
| cartItemsContainer.appendChild(div); | |
| }); | |
| cartContainer.style.display = "block"; | |
| } | |
| // ✅ Function to checkout | |
| function checkout() { | |
| if (cart.length > 0) { | |
| speak("Your order has been placed successfully!"); | |
| cart = []; | |
| viewCart(); | |
| } else { | |
| speak("Your cart is empty. Please add items before placing the order."); | |
| } | |
| } | |
| // ✅ Welcome Message on Page Load | |
| window.onload = askMenuType; | |
| </script> | |
| </body> | |
| </html> | |