Update app.py

app.py

@@ -284,24 +284,6 @@ button {
         alert("Your final order has been submitted!");
     }
 </script>
-def authenticate_user(email, password):
-    if check_credentials(email, password):
-        return gr.update(visible=False), gr.update(visible=True), ""
-    else:
-        return gr.update(visible=True), gr.update(visible=False), "Invalid email or password. Try again."
-
-def navigate_to_signup():
-    return gr.update(visible=False), gr.update(visible=True)
-
-def create_account(name, phone, email, password):
-    if save_user(name, phone, email, password):
-        return "Account created successfully! You can now log in.", gr.update(visible=True), gr.update(visible=False)
-    else:
-        return "Email already exists. Try logging in.", gr.update(visible=False), gr.update(visible=True)
-
-def navigate_to_login():
-    return gr.update(visible=True), gr.update(visible=False)
-
 """
 # Authentication and Navigation Logic
 def authenticate_user(email, password):
@@ -321,18 +303,10 @@ def create_account(name, phone, email, password):
 
 def navigate_to_login():
     return gr.update(visible=True), gr.update(visible=False)
-SCROLL_TO_TOP_JS = """
-<script>
-    function scrollToTop() {
-        window.scrollTo({ top: 0, behavior: 'smooth' });
-    }
-</script>
-"""
 
 # Gradio App
 def app():
     with gr.Blocks() as demo:
-        gr.HTML(SCROLL_TO_TOP_JS)
         # Login Page
         with gr.Column(visible=True) as login_section:
             gr.Markdown("# Login Page")
@@ -357,6 +331,9 @@ def app():
         with gr.Column(visible=False) as menu_section:
             gr.Markdown("### Menu Page (Accessible Only After Login)")
 
+            # View Cart Button (Top Position)
+            view_cart_button_top = gr.Button("View Cart")
+
             # Radio button for selecting preference
             selected_preference = gr.Radio(
                 choices=["All", "Vegetarian", "Halal/Non-Veg", "Guilt Free"],
@@ -368,11 +345,11 @@ def app():
             # Output area for menu items
             menu_output = gr.HTML(value=filter_menu("All"))
 
-            # Button to navigate to Cart Page
-            view_cart_button = gr.Button("View Cart")
+            # View Cart Button (Original Position)
+            view_cart_button_bottom = gr.Button("View Cart")
             empty_div = gr.HTML('<div style="height: 300px;"></div>')
 
-            # Modal window
+             # Modal window
             modal_window = gr.HTML("""
                 <div id="modal" style="display: none; position: fixed; 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;">
@@ -403,16 +380,19 @@ def app():
                     <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>
                 """)
+
             # Update menu dynamically based on preference
             selected_preference.change(filter_menu, inputs=[selected_preference], outputs=[menu_output])
 
             # Layout
+            gr.Row(view_cart_button_top)  # View Cart button at the top
             gr.Row([selected_preference])
             gr.Row(menu_output)
+            gr.Row(view_cart_button_bottom)  # View Cart button at the bottom
             gr.Row(modal_window)
             gr.HTML(modal_and_cart_js)
 
-         # Cart & Final Order Page
+        # Cart & Final Order Page
         with gr.Column(visible=False) as cart_section:
             gr.Markdown("### Cart & Final Order Page")
 
@@ -451,8 +431,12 @@ def app():
             lambda: (gr.update(visible=True), gr.update(visible=False)),
             outputs=[login_section, signup_section],
         )
-        # Navigate to Cart Page
-        view_cart_button.click(
+        # Navigate to Cart Page (Both Buttons Use the Same Logic)
+        view_cart_button_top.click(
+            lambda: (gr.update(visible=False), gr.update(visible=True)),
+            outputs=[menu_section, cart_section],
+        )
+        view_cart_button_bottom.click(
             lambda: (gr.update(visible=False), gr.update(visible=True)),
             outputs=[menu_section, cart_section],
         )