import json
import time as time_
from os.path import exists


def get_time() -> int:
    if exists("data.json"):
        with open("data.json", "r") as f:
            data = json.load(f)
        return data.get("update_time", int(time_.time()) - 600)
    return int(time_.time()) - 600


def set_time(time: int) -> None:
    with open("data.json", "w") as f:
        json.dump({"update_time": time}, f)