Update app.py

app.py

@@ -33,7 +33,7 @@ def filter_menu(preference):
             </div>
             <div style=\"flex-shrink: 0; text-align: center;\">
                 <img src=\"{item['Image URL']}\" alt=\"{item['Dish Name']}\" style=\"width: 100px; height: 100px; border-radius: 8px; object-fit: cover; margin-bottom: 10px;\">
-                <button style=\"background-color: #28a745; color: white; border: none; padding: 8px 15px; font-size: 14px; border-radius: 5px; cursor: pointer;\" onclick=\"addItemToCart('{item['Dish Name']}', '{item['Price ($)']}', '{item['Description']}')\">Add</button>
+                <button style=\"background-color: #28a745; color: white; border: none; padding: 8px 15px; font-size: 14px; border-radius: 5px; cursor: pointer;\" onclick=\"openModal('{item['Dish Name']}', '{item['Price ($)']}', '{item['Description']}')\">Add</button>
             </div>
         </div>
         """
@@ -68,18 +68,36 @@ modal_and_cart_js = """
         "Extra Onion & Lemon": 2,
         "Extra Fried Onion 4oz": 2
     };
-    function addItemToCart(name, price, description) {
-        const item = {
-            name: name,
-            price: parseFloat(price),
-            spiceLevel: "Not Selected",
-            quantity: 1,
-            instructions: "",
-            extras: [],
-            itemTotal: parseFloat(price)
-        };
-        cart.push(item);
+    function openModal(name, price, description) {
+        document.getElementById('modal').style.display = 'block';
+        document.getElementById('modal-name').innerText = name;
+        document.getElementById('modal-price').innerText = price;
+        document.getElementById('modal-description').innerText = description;
+        document.getElementById('modal-image').src = "";
+
+        const spiceLevelInputs = document.querySelectorAll('input[name="spice-level"]');
+        spiceLevelInputs.forEach(input => input.checked = false);
+        const extrasInputs = document.querySelectorAll('input[name="biryani-extra"]');
+        extrasInputs.forEach(input => input.checked = false);
+        document.getElementById('quantity').value = 1;
+        document.getElementById('special-instructions').value = '';
+    }
+    function closeModal() {
+        document.getElementById('modal').style.display = 'none';
+    }
+    function addToCart() {
+        const name = document.getElementById('modal-name').innerText;
+        const price = parseFloat(document.getElementById('modal-price').innerText.replace('$', ''));
+        const spiceLevel = document.querySelector('input[name="spice-level"]:checked')?.value || "Not Selected";
+        const quantity = parseInt(document.getElementById('quantity').value) || 1;
+        const instructions = document.getElementById('special-instructions').value;
+        const extras = Array.from(document.querySelectorAll('input[name="biryani-extra"]:checked')).map(extra => extra.value);
+        const extrasCost = extras.reduce((sum, extra) => sum + (extrasPrices[extra] || 0), 0);
+        const itemTotal = (price + extrasCost) * quantity;
+        const cartItem = { name, price, spiceLevel, quantity, instructions, extras, itemTotal };
+        cart.push(cartItem);
         updateCartDisplay();
+        closeModal();
     }
     function updateCartDisplay() {
         let totalBill = 0;
@@ -123,6 +141,48 @@ def app():
         # Final order display
         final_order_output = gr.HTML(value="", elem_id="final-page")
 
+        # Modal window for item customization
+        modal_window = gr.HTML("""
+        <div id="modal" style="display: none; position: fixed; top: 40%; left: 50%; transform: translate(-50%, -40%); width: 50%; background: white; border-radius: 8px; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); padding: 20px; z-index: 1000;">
+            <div style="text-align: right;">
+                <button onclick="closeModal()" style="background: none; border: none; font-size: 18px; cursor: pointer;">&times;</button>
+            </div>
+            <img id="modal-image" style="width: 100%; height: auto; border-radius: 8px; margin-bottom: 20px;" />
+            <h2 id="modal-name"></h2>
+            <p id="modal-description"></p>
+            <p id="modal-price"></p>
+            <!-- Spice Levels -->
+            <label for="spice-level">Choose a Spice Level (Required):</label>
+            <div id="spice-level-options" style="display: flex; flex-wrap: wrap; gap: 10px; margin: 10px 0;">
+                <label><input type="radio" name="spice-level" value="American Mild" /> American Mild</label>
+                <label><input type="radio" name="spice-level" value="American Medium" /> American Medium</label>
+                <label><input type="radio" name="spice-level" value="American Spicy" /> American Spicy</label>
+                <label><input type="radio" name="spice-level" value="Indian Mild" /> Indian Mild</label>
+                <label><input type="radio" name="spice-level" value="Indian Medium" /> Indian Medium</label>
+                <label><input type="radio" name="spice-level" value="Indian Very Spicy" /> Indian Very Spicy</label>
+            </div>
+            <!-- Biryani Extras -->
+            <label for="biryani-extras">Biryani Extras (Optional - Choose as many as you like):</label>
+            <div id="biryani-extras-options" style="display: flex; flex-wrap: wrap; gap: 10px; margin: 10px 0;">
+                <label><input type="checkbox" name="biryani-extra" value="Extra Raitha 4oz" /> Extra Raitha 4oz + $1.00</label>
+                <label><input type="checkbox" name="biryani-extra" value="Extra Raitha 8oz" /> Extra Raitha 8oz + $2.00</label>
+                <label><input type="checkbox" name="biryani-extra" value="Extra Salan 4oz" /> Extra Salan 4oz + $1.00</label>
+                <label><input type="checkbox" name="biryani-extra" value="Extra Salan 8oz" /> Extra Salan 8oz + $2.00</label>
+                <label><input type="checkbox" name="biryani-extra" value="Extra Onion" /> Extra Onion + $1.00</label>
+                <label><input type="checkbox" name="biryani-extra" value="Extra Onion & Lemon" /> Extra Onion & Lemon + $2.00</label>
+                <label><input type="checkbox" name="biryani-extra" value="Extra Fried Onion 4oz" /> Extra Fried Onion 4oz + $2.00</label>
+            </div>
+            <!-- Quantity and Special Instructions -->
+            <label for="quantity">Quantity:</label>
+            <input type="number" id="quantity" value="1" min="1" style="width: 50px;" />
+            <br><br>
+            <textarea id="special-instructions" placeholder="Add special instructions here..." style="width: 100%; height: 60px;"></textarea>
+            <br><br>
+            <!-- Add to Cart Button -->
+            <button style="background-color: #28a745; color: white; border: none; padding: 10px 20px; font-size: 14px; border-radius: 5px; cursor: pointer;" onclick="addToCart()">Add to Cart</button>
+        </div>
+        """)
+
         # Finalize Order Button
         finalize_button = gr.Button("Finalize Order")
 
@@ -136,6 +196,7 @@ def app():
         gr.Row([selected_preference])
         gr.Row(menu_output)
         gr.Row(cart_output)
+        gr.Row(modal_window)
         gr.Row(finalize_button)
         gr.Row(final_order_output)
         gr.HTML(modal_and_cart_js)