import tomllib

from pathlib import Path
from typing import NamedTuple

from many_repos import errors

class Source(NamedTuple):
    source_type: str
    username: str
    token: str

class Config(NamedTuple):
    output_dir: str | Path
    sources: dict[str, Source] | None

def load_config(config_path: str | Path) -> Config:
    config_path = Path(config_path)
    if not config_path.exists():
        raise errors.ConfigNotFound(f"Config at path {config_path} not found!")

    with config_path.open() as fp:
        parsed_config = tomllib.load(fp)

    return Config(output_dir="~/repos/", sources={"gitlab": Source(source_type="gitlab", username="justscreamy", token="urgay")})