import logging
import os.path

import yaml


class LCSettings:

    FOLDER_NAME = "LCModManager"
    FILE_NAME = "lc_mod_manager_settings.yaml"
    DEFAULT_SETTINGS = {
        "game_path": None,
    }

    def __init__(self):
        self.__logger = logging.getLogger("ModManager")

        self.file_path = "./"+LCSettings.FILE_NAME
        if not os.path.isfile(self.file_path):
            self.__logger.warning(f"Couldn't find settings file \"{self.file_path}\" during LCSettings.init() ...")
            self.__create_default_settings_file()
        self.settings = yaml.safe_load(open(self.file_path, 'r'))

    def __create_default_settings_file(self):
        self.__logger.warning(f"Writing new default settings file at {self.file_path}")
        yaml.safe_dump(LCSettings.DEFAULT_SETTINGS, open(self.file_path, 'w'))

    def get_settings(self) -> dict:
        return self.settings

    def get_game_folder(self) -> str:
        return self.settings["game_path"]

    def get_mod_folder(self) -> str:
        return os.path.join(self.settings["game_path"], LCSettings.FOLDER_NAME)

    def get_plugin_folder(self) -> str:
        return os.path.join(self.settings["game_path"], "BepInEx", "plugins")

    def apply_changes(self):
        """
        Writes the current settings to file in case there were changes
        :return:
        """
        self.__logger.info("Writing settings down to file!")
        yaml.safe_dump(self.settings, open(self.file_path, 'w'))