"""Module to update `setting.json`."""

# ba_meta require api 6
# (see https://ballistica.net/wiki/meta-tag-system)

from __future__ import annotations

from typing import TYPE_CHECKING
from functools import lru_cache
import threading
import json
import _ba

if TYPE_CHECKING:
    pass


SETTINGS_PATH = _ba.env().get("python_directory_user", "") + "/setting.json"


@lru_cache(maxsize=None)
def get_settings_data() -> dict:
    """Returns the dictionary of settings related to the server.

    Returns
    -------
    dict
        settings related to the server
    """
    try:
        with open(SETTINGS_PATH, mode="r", encoding="utf-8") as data:
            return json.load(data)
    except json.JSONDecodeError as e:
        # Handle the JSON decoding error (e.g., log it, raise an exception)
        print(f"Error decoding JSON: {e}")
        return {}  # or handle it in a way that fits your application
    threading.Timer(20, get_settings_data).start()
    print("updated settings.json")

def refresh_cache() -> None:
    get_settings_data.cache_clear()
    # lets cache it again
    get_settings_data()

def commit(data: dict) -> None:
    """Commits the data in setting file.

    Parameters
    ----------
    data : dict
            data to be commited
    """
    with open(SETTINGS_PATH, mode="w", encoding="utf-8") as setting_file:
        json.dump(data, setting_file, indent=4)
    # settings updated ok now update the cache
    refresh_cache()

get_settings_data()