import os
import shutil

import appdirs as _appdirs
import toml


def ensure_directory_exists(path):
    os.makedirs(path, exist_ok=True)
    return path


appdirs = _appdirs.AppDirs("openwrt_backup")

CONFIG_DIR = ensure_directory_exists(appdirs.user_config_dir)
CACHE_DIR = ensure_directory_exists(appdirs.user_cache_dir)
CONFIG_FILE_PATH = os.path.join(CONFIG_DIR, "config.toml")
PACKAGE_ROOT = os.path.dirname(os.path.abspath(__file__))

if not os.path.exists(CONFIG_FILE_PATH):
    shutil.copy(os.path.join(PACKAGE_ROOT, "config.toml"), CONFIG_FILE_PATH)

with open(CONFIG_FILE_PATH, "r") as config_file:
    CONFIG_DATA = toml.load(config_file)