''' app/utils/config.py '''

from os import path, environ


class AppConfig:
    """
    Configuration File
    """
    APP_NAME: str = "cpdctrl-gui"
    CONFIG_DIR: str = path.expanduser("~/.config/cpdctrl")
    MAIN_CFG: str = ""
    @classmethod
    def initialize(cls) -> None:
        """
        Perform any necessary initializations here, e.g.:
        - Loading settings from a file
        """
        if 'XDG_CONFIG_HOME' in environ.keys():
            AppConfig.CONFIG_DIR = path.join(environ["XDG_CONFIG_HOME"], "cpdctrl")
        AppConfig.MAIN_CFG = path.join(AppConfig.CONFIG_DIR, "cpdctrl-gui.yaml")