Update app.py

app.py

@@ -21,8 +21,6 @@ menu_data = [
 ]
 
 
-cart = []
-
 extras = [
     {"name": "Extra Raitha 4oz", "price": "$1.00"},
     {"name": "Extra Raitha 8oz", "price": "$2.00"},
@@ -65,83 +63,74 @@ def display_dishes(category):
     html_content += "</div>"
     return html_content
 
-
-# Add to cart
-def add_to_cart(item_name, quantity, custom_preference):
-    cart.append({"name": item_name, "quantity": quantity, "custom_preference": custom_preference})
-    return display_cart()
-
-# Display cart items
-def display_cart():
-    if not cart:
-        return "<p>Your cart is empty.</p>"
-    html_content = "<div style='text-align: left;'>"
-    for item in cart:
-        html_content += f"<p>- {item['name']} (x{item['quantity']}) - Custom: {item['custom_preference']}</p>"
-    html_content += "</div>"
-    return html_content
-
 # Main Gradio App
 with gr.Blocks() as demo:
     gr.HTML("<h1 style='text-align: center; color: #333;'>🍛 Biryani Hub Menu 🍛</h1>")
 
-    with gr.Row():
-        gr.HTML("<span style='font-size: 24px; cursor: pointer;'>🛒</span>")
-        btn_cart = gr.Button("View Cart")
-
-    cart_display = gr.HTML(value=display_cart())
-
+    # Buttons for category selection
     with gr.Row():
         btn_all = gr.Button("ALL")
         btn_vegan = gr.Button("VEGAN")
         btn_halal = gr.Button("HALAL")
 
-        dish_display = gr.HTML(value=display_dishes("ALL"))
+    # Dish display
+    dish_display = gr.HTML(value=display_dishes("ALL"))
 
-        gr.HTML("""
-        <div id="popup" style="display: none; position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); background-color: white; padding: 20px; border-radius: 10px; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); z-index: 1000; text-align: center; width: 400px;">
-            <span onclick="closePopup()" style="position: absolute; top: 10px; right: 15px; cursor: pointer; font-size: 18px;">&times;</span>
+    # JavaScript for managing the pop-up
+    gr.HTML(f"""
+        <div id="popup" style="display: none; position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); 
+                              background-color: white; padding: 20px; border-radius: 10px; 
+                              box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); z-index: 1000; text-align: center; width: 500px;">
+            <span onclick="closePopup()" style="position: absolute; top: 10px; right: 10px; cursor: pointer; font-size: 20px;">&times;</span>
+
+            <img id="popup-image" src="" alt="" style="width: 100%; height: auto; border-radius: 10px;">
             <h2 id="popup-title" style="margin-top: 20px; color: #444;"></h2>
             <p id="popup-description" style="margin-top: 10px; font-size: 16px; color: #666;"></p>
             <p id="popup-price" style="margin-top: 10px; font-size: 16px; color: #444;"></p>
-            <p id="popup-image-url" style="margin-top: 10px; font-size: 14px; color: #666;"></p>
-
-            <label for="popup-quantity" style="margin-top: 20px; display: block; text-align: left;">Quantity:</label>
-            <input id="popup-quantity" type="number" min="1" value="1" style="width: 100%; margin-top: 10px; padding: 5px; border: 1px solid #ddd; border-radius: 5px;">
-
-            <label for="popup-custom" style="margin-top: 20px; display: block; text-align: left;">Custom Preferences:</label>
-            <textarea id="popup-custom" placeholder="Add your custom preferences here..." style="width: 100%; margin-top: 10px; padding: 5px; border: 1px solid #ddd; border-radius: 5px;"></textarea>
+            
+            
+            <h4 style="text-align: left; margin-top: 20px;">Choose Extras</h4>
+            <div style="display: flex; flex-wrap: wrap; justify-content: space-between; border: 1px solid #ddd; padding: 10px; border-radius: 5px;">
+    """ + "".join([f'<label style="margin-right: 10px; display: block;"><input type="checkbox" name="extras" value="{extra["name"]}" style="margin-right: 5px;">{extra["name"]} + {extra["price"]}</label>' for extra in extras]) + """
+            </div>
 
-            <button onclick="submitPopup()" style="margin-top: 20px; padding: 10px 20px; background-color: #007bff; color: white; border: none; border-radius: 5px; cursor: pointer;">Add to Cart</button>
+            <button onclick="addToCart(document.getElementById('popup-title').textContent, document.querySelector('input[name=spice]:checked').value)" 
+                    style="margin-top: 20px; padding: 10px 20px; background-color: #007bff; color: white; border: none; 
+                           border-radius: 5px; cursor: pointer;">Add to Cart</button>
+            
         </div>
         <script>
-            function showPopup(name, description, price, imageUrl) {
-                document.getElementById('popup-title').textContent = name;
+            function showPopup(image, title, description, price) {
+                document.getElementById('popup-image').src = image;
+                document.getElementById('popup-title').textContent = title;
                 document.getElementById('popup-description').textContent = description;
-                document.getElementById('popup-price').textContent = price;
-                document.getElementById('popup-image-url').textContent = imageUrl;
+                document.getElementById('popup-price').textContent = "Price: " + price;
+
+                // Display the popup
                 document.getElementById('popup').style.display = 'block';
             }
-
             function closePopup() {
                 document.getElementById('popup').style.display = 'none';
             }
-
-            function submitPopup() {
-                const name = document.getElementById('popup-title').textContent;
-                const quantity = document.getElementById('popup-quantity').value;
-                const customPreference = document.getElementById('popup-custom').value;
-                gr.Interface.postMessage('add_to_cart', [name, quantity, customPreference]);
-                closePopup();
+            function addToCart(dishName, spiceLevel) {
+                const selectedExtras = Array.from(document.querySelectorAll('input[name=extras]:checked')).map(cb => cb.value).join(", ");
+                alert(dishName + " with " + spiceLevel + " spice level and extras: " + selectedExtras + " has been added to the cart!");
             }
         </script>
     """)
 
-
     # Button click events
-    btn_all.click(lambda: gr.update(value=display_dishes("ALL")), outputs=dish_display)
-    btn_vegan.click(lambda: gr.update(value=display_dishes("VEGAN")), outputs=dish_display)
-    btn_halal.click(lambda: gr.update(value=display_dishes("HALAL")), outputs=dish_display)
-    btn_cart.click(lambda: gr.update(value=display_cart()), outputs=cart_display)
-
-demo.launch()
+    btn_all.click(
+        lambda: gr.update(value=display_dishes("ALL")),
+        outputs=dish_display
+    )
+    btn_vegan.click(
+        lambda: gr.update(value=display_dishes("VEGAN")),
+        outputs=dish_display
+    )
+    btn_halal.click(
+        lambda: gr.update(value=display_dishes("HALAL")),
+        outputs=dish_display
+    )
+
+demo.launch()