# -*- coding: utf-8 -*-

import abc
from typing import NamedTuple

class Result(NamedTuple):

    stdout: str|None
    stderr: str|None
    status: int|None

class ExecContext(abc.ABC):

    def __init__(self, interactive: bool=True):
        self.__interactive = interactive

    @property
    def interactive(self):
        return self.__interactive

    @abc.abstractmethod
    async def _run(self, *args, **kwargs) -> Result:
        pass

    async def run(self, *args, **kwargs) -> Result:
        return await self._run(*args, **kwargs)

    @abc.abstractmethod
    async def _sudo(self, cmd: list[str], mod_env: dict[str, str] = {}, opts: list[str]=[], verbose=True) -> Result:
        pass

    async def sudo(self, cmd: list[str], mod_env: dict[str, str] = {}, opts: list[str]=[], verbose=True) -> Result:
        return await self._sudo(cmd, mod_env, opts, verbose)