Update app.py

app.py

@@ -136,4 +136,196 @@ html_code = """
         function showMenu() {
             document.getElementById('menuPage').style.display = 'block';
             const categories = {{ MENU | tojson }};
-            let menuText = "We ha
+            let menuText = "We have the following categories: ";
+            for (let category in categories) {
+                menuText += category + " ";
+            }
+            document.getElementById('status').innerText = menuText;
+        }
+    </script>
+</body>
+</html>
+"""
+
+@app.route("/")
+def index():
+    return render_template_string(html_code)
+
+# Register Page
+@app.route("/register", methods=["GET", "POST"])
+def register():
+    if request.method == "POST":
+        name = request.form.get('name')
+        email = request.form.get('email')
+        phone = request.form.get('phone')
+        if not name or not email or not phone:
+            logging.error("Missing required fields: Name, Email, Phone.")
+            return jsonify({"error": "All fields are required."}), 400
+
+        if not sf:
+            logging.error("Salesforce connection failed.")
+            return jsonify({"error": "Salesforce connection failed."}), 500
+
+        # Create a record in Salesforce
+        try:
+            customer_login = sf.Customer_Login__c.create({
+                'Name': name,
+                'Email__c': email,
+                'Phone_Number__c': phone
+            })
+            logging.info(f"Customer registered successfully with ID: {customer_login['id']}")
+            return redirect(url_for('menu'))  # Redirect to menu after successful registration
+        except Exception as e:
+            logging.error(f"Error during registration: {str(e)}")
+            return jsonify({'error': f'Failed to create record in Salesforce: {str(e)}'}), 500
+
+    return render_template_string(html_code)
+
+# Login Page
+@app.route("/login", methods=["GET", "POST"])
+def login():
+    if request.method == "POST":
+        email = request.form.get('email')
+        phone = request.form.get('phone')
+
+        if not email or not phone:
+            logging.error("Missing required fields: Email, Phone.")
+            return jsonify({"error": "Email and phone are required."}), 400
+
+        if not sf:
+            logging.error("Salesforce connection failed.")
+            return jsonify({"error": "Salesforce connection failed."}), 500
+
+        # Check if the customer exists in Salesforce
+        try:
+            customer_query = sf.query(f"SELECT Id, Name FROM Customer_Login__c WHERE Email__c = '{email}' AND Phone_Number__c = '{phone}'")
+            if customer_query['totalSize'] == 0:
+                logging.error("Customer not found.")
+                return jsonify({"error": "Customer not found."}), 404
+            logging.info("Customer logged in successfully")
+            return redirect(url_for('menu'))  # Redirect to menu after successful login
+        except Exception as e:
+            logging.error(f"Error during login: {str(e)}")
+            return jsonify({'error': f'Failed to query Salesforce: {str(e)}'}), 500
+
+    return render_template_string(html_code)
+
+# Menu Page
+@app.route("/menu")
+def menu():
+    return render_template_string(html_code)
+
+@app.route("/process-audio", methods=["POST"])
+def process_audio():
+    global current_category, current_item, awaiting_quantity
+    try:
+        audio_file = request.files.get("audio")
+        if not audio_file:
+            raise BadRequest("No audio file provided.")
+
+        temp_file = NamedTemporaryFile(delete=False, suffix=".webm")
+        audio_file.save(temp_file.name)
+
+        if os.path.getsize(temp_file.name) == 0:
+            raise BadRequest("Uploaded audio file is empty.")
+
+        converted_file = NamedTemporaryFile(delete=False, suffix=".wav")
+        ffmpeg.input(temp_file.name).output(
+            converted_file.name, acodec="pcm_s16le", ac=1, ar="16000"
+        ).run(overwrite_output=True)
+
+        recognizer = sr.Recognizer()
+        with sr.AudioFile(converted_file.name) as source:
+            audio_data = recognizer.record(source)
+            try:
+                command = recognizer.recognize_google(audio_data)
+                logging.info(f"Recognized command: {command}")
+                response = process_command(command)
+            except sr.UnknownValueError:
+                response = "Sorry, I couldn't understand your command. Could you please repeat?"
+            except sr.RequestError as e:
+                response = f"Error with the speech recognition service: {e}"
+
+        return jsonify({"response": response})
+
+    except BadRequest as br:
+        return jsonify({"response": f"Bad Request: {str(br)}"}), 400
+    except Exception as e:
+        logging.error(f"Error processing audio: {str(e)}")
+        return jsonify({"response": f"An error occurred: {str(e)}"}), 500
+    finally:
+        os.unlink(temp_file.name)
+        os.unlink(converted_file.name)
+
+def process_command(command):
+    global cart, MENU, current_category, current_item, awaiting_quantity
+    command = command.lower()
+
+    # Handle quantity input
+    if awaiting_quantity:
+        quantity = extract_quantity(command)
+        if quantity:
+            cart.append((current_item, MENU[current_category][current_item], quantity))
+            awaiting_quantity = False
+            item = current_item
+            current_item = None
+            total = sum(i[1] * i[2] for i in cart)
+            cart_summary = ", ".join([f"{i[0]} x{i[2]} (₹{i[1] * i[2]})" for i in cart])
+            return f"Added {quantity} x {item} to your cart. Your current cart: {cart_summary}. Total: ₹{total}. Would you like to add more items?"
+        else:
+            return "Sorry, I couldn't understand the quantity. Please provide a valid quantity."
+
+    # Handle category selection
+    for category, items in MENU.items():
+        if category.lower() in command:
+            current_category = category
+            item_list = ", ".join([f"{item} (₹{price})" for item, price in items.items()])
+            return f"{category} menu: {item_list}. What would you like to order?"
+
+    # Handle item selection with dynamic matching
+    if current_category:
+        for item in MENU[current_category].keys():
+            if item.lower().startswith(command) or command in item.lower():
+                current_item = item
+                awaiting_quantity = True
+                return f"How many quantities of {current_item} would you like?"
+
+    # Handle item removal
+    if "remove" in command:
+        for item in cart:
+            if item[0].lower() in command:
+                cart.remove(item)
+                total = sum(i[1] * i[2] for i in cart)
+                cart_summary = ", ".join([f"{i[0]} x{i[2]} (₹{i[1] * i[2]})" for i in cart])
+                return f"Removed {item[0]} from your cart. Updated cart: {cart_summary}. Total: ₹{total}."
+        return "The item you are trying to remove is not in your cart."
+
+    # Handle final order
+    if "final order" in command or "submit" in command or "Proceed" in command or "place the order" in command:
+        if cart:
+            order_details = ", ".join([f"{item[0]} x{item[2]} (₹{item[1] * item[2]})" for item in cart])
+            total = sum(item[1] * item[2] for item in cart)
+            cart.clear()
+            return f"Your final order is: {order_details}. Total price: ₹{total}. Your order will arrive soon, Thank you for visiting Biryani Hub!"
+        else:
+            return "Your cart is empty. Please add items before placing the final order."
+
+    # Handle cart details
+    if "cart details" in command:
+        if cart:
+            cart_summary = "\n".join([f"{i[0]} x{i[2]} (₹{i[1] * i[2]})" for i in cart])
+            total = sum(i[1] * i[2] for i in cart)
+            return f"Your cart contains:\n{cart_summary}\nTotal: ₹{total}."
+        else:
+            return "Your cart is empty."
+
+    # Handle menu request
+    if "menu" in command or "yes" in command or "yeah" in command:
+        categories = ", ".join(MENU.keys())
+        return f"We have the following categories: {categories}. Please select a category to proceed."
+
+    # Default response
+    return "Sorry, I didn't understand that. Please try again."
+
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=7860)