Update templates/menu_page.html

templates/menu_page.html

@@ -74,36 +74,44 @@
     <div class="menu-container">
         <h1>Welcome to the Menu</h1>
 
-        {% for item in menu_items %}
-        <div class="menu-item">
-            <div class="details">
-                <h3>{{ item.name }}</h3>
-                <p><strong>Ingredients:</strong> {{ item.ingredients }}</p>
-                <p><strong>Category:</strong> {{ item.category }}</p>
-                <p class="price">Price: ${{ item.price }}</p>
-            </div>
-            <button class="order-btn">Order</button>
+        <div id="category-selection">
+            <h2>Please say a category: "Appetizer" or "Main Course"</h2>
+        </div>
+
+        <div id="menu-items-container" style="display:none;">
+            <h2>Menu Items</h2>
+            <div id="menu-items"></div>
         </div>
-        {% endfor %}
 
         <!-- Button for triggering voice recognition -->
-        <button id="listen-btn">Say "Order" to order an item</button>
+        <button id="listen-btn">Say "Appetizer" or "Main Course"</button>
     </div>
 
     <script>
         const listenButton = document.getElementById("listen-btn");
         const recognition = new (window.SpeechRecognition || window.webkitSpeechRecognition)();
-
         recognition.lang = "en-US";
         recognition.interimResults = false;
 
+        // Sample menu items data (you can dynamically fetch this from a backend if needed)
+        const menuData = {
+            "Appetizer": [
+                { "name": "Spring Rolls", "price": "$5.99", "ingredients": "Rice Paper, Shrimp, Lettuce" },
+                { "name": "Chicken Wings", "price": "$7.99", "ingredients": "Chicken, Spices, Garlic" },
+            ],
+            "Main Course": [
+                { "name": "Biryani", "price": "$12.99", "ingredients": "Rice, Chicken, Spices" },
+                { "name": "Paneer Butter Masala", "price": "$10.99", "ingredients": "Paneer, Butter, Cream" },
+            ]
+        };
+
         function speak(text) {
             const msg = new SpeechSynthesisUtterance(text);
             window.speechSynthesis.speak(msg);
         }
 
         listenButton.addEventListener("click", () => {
-            speak("Please say the item you want to order.");
+            speak("Please say 'Appetizer' or 'Main Course'.");
             recognition.start();
         });
 
@@ -111,10 +119,12 @@
             const command = event.results[0][0].transcript.toLowerCase();
             console.log("User said:", command);
 
-            // Add logic to recognize specific items or trigger actions based on the command
-            if (command.includes("order")) {
-                // For example, navigate or process an order (customize as needed)
-                speak("Your order has been placed.");
+            if (command.includes("appetizer") || command.includes("main course")) {
+                // Handle recognized category
+                handleCategorySelection(command);
+            } else {
+                speak("Sorry, I didn't understand. Please say 'Appetizer' or 'Main Course'.");
+                recognition.start(); // Restart recognition if invalid category
             }
         };
 
@@ -122,6 +132,43 @@
             console.error("Speech recognition error:", event.error);
             speak("Sorry, I couldn't understand that. Please try again.");
         };
+
+        function handleCategorySelection(category) {
+            const categoryName = category.includes("appetizer") ? "Appetizer" : "Main Course";
+            const items = menuData[categoryName];
+            
+            document.getElementById("category-selection").style.display = "none"; // Hide category prompt
+            document.getElementById("menu-items-container").style.display = "block"; // Show menu items
+
+            // Display menu items for the selected category
+            const menuItemsContainer = document.getElementById("menu-items");
+            menuItemsContainer.innerHTML = ""; // Clear existing items
+            items.forEach(item => {
+                const itemElement = document.createElement("div");
+                itemElement.classList.add("menu-item");
+                itemElement.innerHTML = `
+                    <div class="details">
+                        <h3>${item.name}</h3>
+                        <p><strong>Ingredients:</strong> ${item.ingredients}</p>
+                        <p class="price">Price: ${item.price}</p>
+                    </div>
+                    <button class="order-btn">Order</button>
+                `;
+                menuItemsContainer.appendChild(itemElement);
+            });
+
+            // Read out the list of items
+            let itemsText = `The following items are available in the ${categoryName}: `;
+            items.forEach(item => {
+                itemsText += item.name + ", ";
+            });
+            speak(itemsText); // Speak the items
+        }
+
+        window.onload = function() {
+            // Initial page load will prompt for category selection
+            speak("Welcome to the Menu. Please say 'Appetizer' or 'Main Course'.");
+        };
     </script>
 
 </body>