Update templates/index.html

templates/index.html

@@ -500,45 +500,51 @@
     displayCart();
 }
 
-        function resetToPreviousStep() {
-            console.log('Resetting to previous step. Current step:', currentStep);
-        
-            // Based on the currentStep, go back to the previous step
-            if (currentStep === 'food_type') {
-                currentStep = 'greeting';
-                conversation.push({ role: 'bot', message: "Hi there! I'm Chef Bot! May I know your name?" });
-                console.log('Step changed to greeting. Conversation updated.');
-            } else if (currentStep === 'select_ingredients') {
-                currentStep = 'food_type';
-                conversation.push({ role: 'bot', message: 'What type of food would you prefer?' });
-                console.log('Step changed to food_type. Conversation updated.');
-            } else if (currentStep === 'customization') {
-                currentStep = 'menu_display';
-                console.log('Step changed to menu_display.');
-                //fetchMenuItems({ ingredient_names: ingredientNames });
-            } else if (currentStep === 'post_cart') {
-                currentStep = 'food_type';
-                conversation.push({ role: 'bot', message: 'What type of food would you prefer?' });
-                console.log('Step changed to food_type after post_cart. Conversation updated.');
-            } else {
-                console.error('Unexpected currentStep value:', currentStep);
-            }
-        
-            // After going back to 'select_ingredients', trigger the fetchIngredients again
-            if (currentStep === 'select_ingredients') {
-                const lastMessage = conversation[conversation.length - 1].message.toLowerCase();
-                if (lastMessage.includes('vegetarian')) {
-                    console.log('Fetching vegetarian ingredients again after back.');
-                    fetchIngredients('vegetarian');
-                } else if (lastMessage.includes('non-vegetarian')) {
-                    console.log('Fetching non-vegetarian ingredients again after back.');
-                    fetchIngredients('non-vegetarian');
-                }
-            }
-        
-            // Ensure the bot message is updated according to the previous step
-            setTimeout(() => handleResponse(conversation[conversation.length - 1].message), 500);
+       function resetToPreviousStep() {
+    console.log('Resetting to previous step. Current step:', currentStep);
+    
+    // Clear selected ingredients and selected menu item, but not the cart
+    selectedIngredients = [];
+    selectedMenuItem = null;
+    cart = [];
+    
+    // Based on the currentStep, go back to the previous step
+    if (currentStep === 'food_type') {
+        currentStep = 'greeting';
+        conversation.push({ role: 'bot', message: "Hi there! I'm Chef Bot! May I know your name?" });
+        console.log('Step changed to greeting. Conversation updated.');
+    } else if (currentStep === 'select_ingredients') {
+        currentStep = 'food_type';
+        conversation.push({ role: 'bot', message: 'What type of food would you prefer?' });
+        console.log('Step changed to food_type. Conversation updated.');
+    } else if (currentStep === 'customization') {
+        currentStep = 'menu_display';
+        console.log('Step changed to menu_display.');
+        // If needed, fetch the menu items again
+        //fetchMenuItems({ ingredient_names: ingredientNames });
+    } else if (currentStep === 'post_cart') {
+        currentStep = 'food_type';
+        conversation.push({ role: 'bot', message: 'What type of food would you prefer?' });
+        console.log('Step changed to food_type after post_cart. Conversation updated.');
+    } else {
+        console.error('Unexpected currentStep value:', currentStep);
+    }
+
+    // After going back to 'select_ingredients', trigger the fetchIngredients again
+    if (currentStep === 'select_ingredients') {
+        const lastMessage = conversation[conversation.length - 1].message.toLowerCase();
+        if (lastMessage.includes('vegetarian')) {
+            console.log('Fetching vegetarian ingredients again after back.');
+            fetchIngredients('vegetarian');
+        } else if (lastMessage.includes('non-vegetarian')) {
+            console.log('Fetching non-vegetarian ingredients again after back.');
+            fetchIngredients('non-vegetarian');
         }
+    }
+
+    // Ensure the bot message is updated according to the previous step
+    setTimeout(() => handleResponse(conversation[conversation.length - 1].message), 500);
+}
 
 
         function handleYesResponse() {