from __future__ import annotations

import logging
from configparser import ConfigParser
from typing import Dict, Mapping, Union


class Config(ConfigParser):
    DEFAULTS: Mapping[str, Mapping[str, Union[str, int]]] = {
        "sampy": {
            "host": "0.0.0.0",
            "port": 7777,
            "hostname": "Python > C",
            "password": "changeme",
            "rcon_password": "changeme too",
            "max_players": 50,
            "mode": "Unknown",
            "language": "python",
        },
        "sampy.rules": {
            "weburl": "https://git.osufx.com/Sunpy/sampy",
        },
        "logging": {
            "filename": "",
            "level": "INFO",
            "datefmt": r"%%d-%%b-%%y %%H:%%M:%%S",
        },
    }

    def __init__(self, *filenames):
        super().__init__()

        self.read_dict(self.DEFAULTS)

        found = self.read(filenames)
        missing = set(filenames) - set(found)

        if len(missing):
            logging.warn("Config files not found: %s" % missing)

    def save(self, path: str):
        with open(path, "w") as f:
            self.write(f)

    @property
    def host(self) -> str:
        return self.get("sampy", "host")

    @property
    def port(self) -> int:
        return self.getint("sampy", "port")

    @property
    def hostname(self) -> str:
        return self.get("sampy", "hostname")

    @property
    def password(self) -> str:
        return self.get("sampy", "password")

    @property
    def rcon_password(self) -> str:
        return self.get("sampy", "rcon_password")

    @property
    def max_players(self) -> int:
        return self.getint("sampy", "max_players")

    @property
    def mode(self) -> str:
        return self.get("sampy", "mode")

    @property
    def language(self) -> str:
        return self.get("sampy", "language")

    @property
    def rules(self) -> Dict[str, str]:
        return self["sampy.rules"]