from __future__ import annotations

import typing
import abc

from ..core import app


class PluginInstaller(metaclass=abc.ABCMeta):
    """插件安装器抽象类"""

    ap: app.Application

    def __init__(self, ap: app.Application):
        self.ap = ap

    async def initialize(self):
        pass

    @abc.abstractmethod
    async def install_plugin(
        self,
        plugin_source: str,
    ):
        """安装插件
        """
        raise NotImplementedError

    @abc.abstractmethod
    async def uninstall_plugin(
        self,
        plugin_name: str,
    ):
        """卸载插件
        """
        raise NotImplementedError

    @abc.abstractmethod
    async def update_plugin(
        self,
        plugin_name: str,
        plugin_source: str=None,
    ):
        """更新插件
        """
        raise NotImplementedError