1 files changed, 110 insertions, 0 deletions
diff --git a/source/main_cli.py b/source/main_cli.py
new file mode 100644
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--- /dev/null
+++ b/source/main_cli.py
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+import hardware_driver as lcd  # Simulated library for LCD hardware control
+import features as fe  # Simulated library for app-specific features
+import curses  # Library for terminal UI
+import sys
+import time
+
+# Initialize feature and LCD objects
+F = fe.feat()  # Instance of the feature class
+L = lcd.LCD()  # Instance of the LCD driver class
+
+# Define a list of actions, linking functions from the `features` library
+actions = [
+    F.temperature,  # Function to display temperature
+    F.save_notes,  # Function to save notes
+    F.recognize_speech,  # Function to recognize speech
+    F.pomodoro,  # Function for the Pomodoro timer
+    F.display_uptime,  # Function to display system uptime
+    F.custom_greeting,  # Function for a custom greeting
+    F.command_center,  # Function to launch a command center
+]
+
+
+# Menu drawing function
+def draw_menu(stdscr):
+    """
+    This function creates a text-based menu using curses.
+    """
+    # Turn off the cursor and enable keypad input for better UX
+    curses.curs_set(0)
+    stdscr.keypad(True)
+
+    # Define button names
+    buttons = [
+        "Display Temperature",
+        "Save Notes",
+        "Recognize Speech",
+        "Pomodoro Timer",
+        "Show Uptime",
+        "Custom Greeting",
+        "Command Center",
+    ]
+
+    current_selection = 0  # Track which button is selected
+
+    while True:
+        # Clear the screen before redrawing
+        stdscr.clear()
+
+        # Display buttons with proper alignment
+        h, w = stdscr.getmaxyx()  # Get screen height and width
+        for idx, button in enumerate(buttons):
+            x = w // 2 - len(button) // 2  # Center-align text horizontally
+            y = h // 2 - len(buttons) // 2 + idx  # Stack buttons vertically
+
+            # Highlight the currently selected button
+            if idx == current_selection:
+                stdscr.attron(curses.A_REVERSE)  # Reverse color for highlight
+                stdscr.addstr(y, x, button)
+                stdscr.attroff(curses.A_REVERSE)  # Turn off highlight
+            else:
+                stdscr.addstr(y, x, button)
+
+        stdscr.refresh()  # Refresh the screen to show changes
+
+        # Wait for user input
+        key = stdscr.getch()
+
+        # Handle up arrow key to move selection up
+        if key == curses.KEY_UP and current_selection > 0:
+            current_selection -= 1
+
+        # Handle down arrow key to move selection down
+        elif key == curses.KEY_DOWN and current_selection < len(buttons) - 1:
+            current_selection += 1
+
+        # Handle Enter key to execute the selected action
+        elif key == curses.KEY_ENTER or key in [10, 13]:
+            stdscr.clear()  # Clear the screen
+            try:
+                # Execute the action corresponding to the selected button
+                result = actions[current_selection]()
+                if isinstance(result, str):  # If action returns a string, display it
+                    stdscr.addstr(h // 2, w // 2 - len(result) // 2, result)
+                else:  # For non-string results, display a generic message
+                    stdscr.addstr(h // 2, w // 2 - 10, "Action executed successfully.")
+            except Exception as e:
+                # Handle any errors gracefully and display them
+                error_message = f"Error: {e}"
+                stdscr.addstr(h // 2, w // 2 - len(error_message) // 2, error_message)
+
+            # Prompt user to return to the menu
+            stdscr.addstr(h // 2 + 2, w // 2 - 10, "Press any key to return.")
+            stdscr.refresh()
+            stdscr.getch()  # Wait for any key press to return to the menu
+
+        # Handle Escape key to exit the application
+        elif key == 27:
+            break  # Exit the while loop and terminate the program
+
+
+def main():
+    """
+    The main function wraps the curses functionality and runs the application.
+    """
+    curses.wrapper(draw_menu)  # Handles initialization and cleanup of curses
+
+
+# Run the application if this script is executed directly
+if __name__ == "__main__":
+    main()