from dataclasses import asdict, dataclass, field
from pathlib import Path

import yaml


@dataclass
class Config:
    PLAYERS = [
        "Kamui",
        "Oji",
        "Dan",
        "Tora",
        "Delphine",
        "Philia",
        "Hanabi",
        "Nona",
        "Ennea",
    ]

    discord_token: str = ""
    guild: int = None
    vote_category: int = None
    secret_category: int = None
    vote_channels: dict[str, int] = field(default_factory=dict)
    backdoor_channel: int = None
    telepathy_channel: int = None
    brother_channel: int = None
    brother_channel_webhook: int = None
    sisters_channel: int = None
    player_roles: dict[str, int] = field(default_factory=dict)
    http_host: str = '127.0.0.1'
    http_port: int = 5000
    http_debug: bool = True

    @classmethod
    def load(cls, filename: str | None = None) -> "Config":
        if filename is None:
            filename = Path(__file__).parent.parent / 'config.yml'

        with open(filename) as config_file:
            return Config(**(yaml.safe_load(config_file) or {}))

    def save(self, filename: str | None = None) -> None:
        if filename is None:
            filename = Path(__file__).parent.parent / 'config.yml'

        with open(filename, 'w') as config_file:
            yaml.safe_dump(asdict(self), config_file)