Update app.py

app.py

@@ -184,10 +184,11 @@ def modal_js():
             }));
             const extrasCost = extras.reduce((total, extra) => total + (extra.price * extra.quantity), 0);
             const totalCost = (price * quantity) + extrasCost;
+            // Add the item to the cart with its specific add-ons
             cart.push({ name, price, quantity, extras, instructions, totalCost });
-            totalCartCost += totalCost;
+            totalCartCost += totalCost;  // Update the total cost of the cart
             updateCartButton();
-            updateCartTotalCost();
+            updateCartTotalCost();  // Update total cost displayed
             closeModal();
         }
         function updateCartButton() {
@@ -217,24 +218,24 @@ def modal_js():
             document.getElementById('cart-modal').style.display = 'none';
         }
         function removeFromCart(index) {
-            totalCartCost -= cart[index].totalCost;
+            totalCartCost -= cart[index].totalCost;  // Deduct the cost of the removed item from total cost
             cart.splice(index, 1);
             updateCartButton();
-            updateCartTotalCost();
+            updateCartTotalCost();  // Update total cost displayed
             openCartModal();
         }
         function updateCartItem(index, type, value) {
             if (type === 'item') {
                 cart[index].quantity = parseInt(value);
             } else if (type === 'extra') {
-                cart[index].extras[0].quantity = parseInt(value);
+                cart[index].extras[0].quantity = parseInt(value); // Assuming one add-on for simplicity
             }
             const item = cart[index];
             const price = item.price;
             const extrasCost = item.extras.reduce((total, extra) => total + (extra.price * extra.quantity), 0);
             item.totalCost = (price * item.quantity) + extrasCost;
             document.getElementById(`item-${index}-total`).innerText = item.totalCost.toFixed(2);
-            updateCartTotalCost();
+            updateCartTotalCost();  // Update total cost displayed
         }
         function updateCartTotalCost() {
             const totalCostElement = document.getElementById('cart-total-cost');
@@ -242,11 +243,24 @@ def modal_js():
             totalCostElement.innerText = `Total Cart Cost: $${totalCartCost.toFixed(2)}`;
         }
         function proceedToCheckout() {
-            window.location.href = '/final-order-page';  // Redirect to final order page
-        }
-        function resetAddOns() {
-            const checkboxes = document.querySelectorAll('input[name="biryani-extra"]');
-            checkboxes.forEach(checkbox => checkbox.checked = false);
+            const checkoutPage = document.getElementById('checkout-page');
+            const cartSummaryContainer = document.getElementById('cart-summary');
+            cartSummaryContainer.innerHTML = "";
+            cart.forEach(item => {
+                const extrasList = item.extras.map(extra => `${extra.name} (+$${(extra.price * extra.quantity).toFixed(2)})`).join(', ');
+                cartSummaryContainer.innerHTML += `
+                    <div style="border: 1px solid #ddd; padding: 10px; margin-bottom: 10px; border-radius: 8px;">
+                        <h3>${item.name}</h3>
+                        <p>Quantity: ${item.quantity}</p>
+                        <p>Extras: ${extrasList || 'None'}</p>
+                        <p>Special Instructions: ${item.instructions || 'None'}</p>
+                        <p>Total Cost: $${item.totalCost.toFixed(2)}</p>
+                    </div>
+                `;
+            });
+            cartSummaryContainer.innerHTML += `<h3>Total Price: $${totalCartCost.toFixed(2)}</h3>`;
+            checkoutPage.style.display = 'block';
+            closeCartModal();
         }
     </script>
     """
@@ -282,25 +296,24 @@ with gr.Blocks() as app:
         with gr.Column():
             preference = gr.Radio(choices=["All", "Veg", "Non-Veg"], label="Filter Preference", value="All")
             menu_output = gr.HTML()
+            gr.HTML("<div id='cart-button' style='position: fixed; top: 20px; right: 20px; background: #28a745; color: white; padding: 10px 20px; border-radius: 30px; cursor: pointer; z-index: 1000;' onclick='openCartModal()'>View Cart</div>")
+            gr.HTML("<div id='cart-modal' style='display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: white; z-index: 1000; overflow-y: auto;'><div style='padding: 20px;'><div style='text-align: right;'><button onclick='closeCartModal()' style='background: none; border: none; font-size: 24px; cursor: pointer;'>&times;</button></div><h1>Your Cart</h1><div id='cart-items'></div><p id='cart-total-cost' style='font-size: 1.2em; font-weight: bold;'>Total Cart Cost: $0.00</p><button style='background: #ff5722; color: white; padding: 10px 20px; border-radius: 5px; border: none; cursor: pointer;' onclick='proceedToCheckout()'>Proceed to Checkout</button></div></div>")
             gr.HTML(create_modal_window())
             gr.HTML(modal_js())
 
-    # Final Order Page
-    with gr.Row(visible=False) as final_order_page:
+    # Checkout Page
+    with gr.Row(visible=False) as checkout_page:
         with gr.Column():
-            final_order_output = gr.HTML()
+            gr.HTML("<h2 style='text-align: center;'>Final Order</h2>")
+            cart_summary = gr.HTML()
+            gr.Button("Confirm Order")
 
-    # Login button action
     login_button.click(
         lambda email, password: (gr.update(visible=False), gr.update(visible=True), gr.update(value=filter_menu("All")), "Login successful!")
         if login(email, password)[0] == "Login successful!" else (gr.update(), gr.update(), gr.update(), "Invalid email or password."),
         [login_email, login_password], [login_page, menu_page, menu_output, login_output]
     )
 
-    # Signup button action
-    signup_button.click(lambda: gr.update(visible=False), [], login_page)
-
-    # Menu preference change
     preference.change(lambda pref: filter_menu(pref), [preference], menu_output)
 
-    app.launch()
+app.launch()