Update app.py

app.py

@@ -20,7 +20,15 @@ menu_data = [
     {"name": "Chicken Manchurian", "category": "HALAL", "image": "https://huggingface.co/spaces/Rammohan0504/First-Project/resolve/main/pictures/Chicken_manchurian.jpg", "description": "A popular Indo-Chinese dish featuring fried chicken pieces tossed in a tangy and spicy sauce.", "price": 13.99},
 ]
 
-cart_items = []  # To store items added to the cart
+extras = [
+    {"name": "Extra Raitha 4oz", "price": "$1.00"},
+    {"name": "Extra Raitha 8oz", "price": "$2.00"},
+    {"name": "Extra Salan 4oz", "price": "$1.00"},
+    {"name": "Extra Salan 8oz", "price": "$2.00"},
+    {"name": "Extra Onion", "price": "$1.00"},
+    {"name": "Extra Onion & Lemon", "price": "$2.00"},
+    {"name": "Extra Fried Onion 4oz", "price": "$2.00"},
+]
 
 # Filter dishes by category
 def filter_dishes(category):
@@ -45,7 +53,7 @@ def display_dishes(category):
             <div style='text-align: center;'>
                 <img src='{dish['image']}' alt='{dish['name']}' 
                      style='width: 150px; height: 100px; object-fit: cover; border-radius: 10px;'>
-                <button onclick="addToCart('{dish['name']}', {dish['price']})" 
+                <button onclick="showPopup('{dish['image']}', '{dish['name']}', '{dish['description']}', '{dish['price']}')" 
                         style="margin-top: 15px; padding: 10px 20px; background-color: #28a745; color: white; border: none; 
                                border-radius: 5px; cursor: pointer;">Add</button>
             </div>
@@ -54,76 +62,77 @@ def display_dishes(category):
     html_content += "</div>"
     return html_content
 
-# Add item to cart
-def add_to_cart(item_name, item_price):
-    cart_items.append({"name": item_name, "price": item_price})
-    return f"{item_name} added to cart!"
-
-# Display cart items
-def display_cart():
-    if not cart_items:
-        return "<p>Your cart is empty.</p>"
-    html_content = "<ul>"
-    for item in cart_items:
-        html_content += f"<li>{item['name']} - ${item['price']}</li>"
-    html_content += "</ul>"
-    return html_content
-
 # Main Gradio App
 with gr.Blocks() as demo:
     gr.HTML("<h1 style='text-align: center; color: #333;'>🍛 Biryani Hub Menu 🍛</h1>")
 
-    # Header with category buttons and cart icon
+    # Buttons for category selection
     with gr.Row():
-        with gr.Column(scale=6, min_width=300):
-            gr.HTML("""
-                <div style="text-align: left;">
-                    <button id="btn-all" onclick="filterDishes('ALL')" style="padding: 5px 10px; margin: 5px;">ALL</button>
-                    <button id="btn-vegan" onclick="filterDishes('VEGAN')" style="padding: 5px 10px; margin: 5px;">VEGAN</button>
-                    <button id="btn-halal" onclick="filterDishes('HALAL')" style="padding: 5px 10px; margin: 5px;">HALAL</button>
-                </div>
-            """)
-        with gr.Column(scale=1, min_width=50):
-            gr.HTML("""
-                <div style="text-align: right;">
-                    <button onclick="showCart()" style="background: none; border: none; cursor: pointer;">
-                        🛒 Cart
-                    </button>
-                </div>
-            """)
+        btn_all = gr.Button("ALL")
+        btn_vegan = gr.Button("VEGAN")
+        btn_halal = gr.Button("HALAL")
 
     # Dish display
     dish_display = gr.HTML(value=display_dishes("ALL"))
 
-    # Cart display
-    cart_display = gr.HTML(value="<p>Your cart is empty.</p>")
+    # 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;">
+            <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>
+            
+            <h4 style="text-align: left; margin-top: 20px;">Choose a spice level</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="radio" name="spice" value="{spice}" style="margin-right: 5px;">{spice}</label>' for spice in spice_levels]) + """
+            </div>
 
-    # JavaScript functions
-    gr.HTML("""
+            <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="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>
+            <button onclick="closePopup()" style="margin-top: 20px; padding: 10px 20px; background-color: #28a745; 
+                                                  color: white; border: none; border-radius: 5px; cursor: pointer;">Close</button>
+        </div>
         <script>
-            function filterDishes(category) {
-                fetch(`/filter_dishes?category=${category}`)
-                    .then(response => response.json())
-                    .then(data => {
-                        document.querySelector('#dish-display').innerHTML = data.html;
-                    });
-            }
+            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: " + price;
 
-            function addToCart(name, price) {
-                fetch(`/add_to_cart?item_name=${name}&item_price=${price}`)
-                    .then(response => response.text())
-                    .then(alert);
+                // Display the popup
+                document.getElementById('popup').style.display = 'block';
             }
-
-            function showCart() {
-                fetch(`/display_cart`)
-                    .then(response => response.text())
-                    .then(data => {
-                        document.querySelector('#cart-display').innerHTML = data;
-                    });
+            function closePopup() {
+                document.getElementById('popup').style.display = 'none';
+            }
+            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>
     """)
 
-demo.launch()
+    # 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
+    )
 
+demo.launch()