Moved the builder, tagger, and setup modules into their own folders, along with constants to help provide better clarity and readability. Additionally added a missing call for the tag_for_artifcact_triggers() function

code/main.py

@@ -0,0 +1,120 @@
+"""Command-line interface for the MTG Python Deckbuilder application.
+
+This module provides the main menu and user interaction functionality for the
+MTG Python Deckbuilder. It handles menu display, user input processing, and
+routing to different application features like setup, deck building, card info
+lookup and CSV file tagging.
+"""
+from __future__ import annotations
+
+# Standard library imports
+import sys
+from pathlib import Path
+from typing import NoReturn, Optional
+
+# Third-party imports
+import inquirer.prompt
+
+# Local imports
+from deck_builder import DeckBuilder
+from file_setup import setup
+from tagging import tagger
+import logging_util
+
+# Create logger for this module
+logger = logging_util.logging.getLogger(__name__)
+logger.setLevel(logging_util.LOG_LEVEL)
+logger.addHandler(logging_util.file_handler)
+logger.addHandler(logging_util.stream_handler)
+
+# Menu constants
+MENU_SETUP = 'Setup'
+MAIN_TAG = 'Tag CSV Files'
+MENU_BUILD_DECK = 'Build a Deck'
+MENU_QUIT = 'Quit'
+
+MENU_CHOICES = [MENU_SETUP, MAIN_TAG, MENU_BUILD_DECK, MENU_QUIT]
+
+builder = DeckBuilder()
+def get_menu_choice() -> Optional[str]:
+    """Display the main menu and get user choice.
+
+    Presents a menu of options to the user using inquirer and returns their selection.
+    Handles potential errors from inquirer gracefully.
+    
+    Returns:
+        Optional[str]: The selected menu option or None if cancelled/error occurs
+
+    Example:
+        >>> choice = get_menu_choice()
+        >>> if choice == MENU_SETUP:
+        ...     setup.setup()
+    """
+    question = [
+        inquirer.List('menu',
+                      choices=MENU_CHOICES,
+                      carousel=True)
+    ]
+    try:
+        answer = inquirer.prompt(question)
+        return answer['menu'] if answer else None
+    except (KeyError, TypeError) as e:
+        logger.error(f"Error getting menu choice: {e}")
+        return None
+
+def run_menu() -> NoReturn:
+    """Main menu loop with improved error handling and logger.
+
+    Provides the main application loop that displays the menu and handles user selections.
+    Creates required directories, processes menu choices, and handles errors gracefully.
+    Never returns normally - exits via sys.exit().
+
+    Returns:
+        NoReturn: Function never returns normally
+
+    Raises:
+        SystemExit: When user selects Quit option
+
+    Example:
+        >>> run_menu()
+        What would you like to do?
+        1. Setup
+        2. Build a Deck
+        3. Get Card Info
+        4. Tag CSV Files
+        5. Quit
+    """
+    logger.info("Starting MTG Python Deckbuilder")
+    Path('csv_files').mkdir(parents=True, exist_ok=True)
+    Path('deck_files').mkdir(parents=True, exist_ok=True)
+    Path('logs').mkdir(parents=True, exist_ok=True)
+
+    while True:
+        try:
+            print('What would you like to do?')
+            choice = get_menu_choice()
+
+            if choice is None:
+                logger.info("Menu operation cancelled")
+                continue
+
+            logger.info(f"User selected: {choice}")
+
+            match choice:
+                case 'Setup':
+                    setup()
+                case 'Tag CSV Files':
+                    tagger.run_tagging()
+                case 'Build a Deck':
+                    builder.determine_commander()
+                case 'Quit':
+                    logger.info("Exiting application")
+                    sys.exit(0)
+                case _:
+                    logger.warning(f"Invalid menu choice: {choice}")
+
+        except Exception as e:
+            logger.error(f"Unexpected error in main menu: {e}")
+
+if __name__ == "__main__":
+    run_menu()