#!/usr/bin/env python3
# -*- coding: utf-8 -*-

from typing import Any, Self
from Interfaces.Application.NucelarMonitorInterface import NucelarMonitorInterface
from Abstracts.ControllerAbstract import ControllerAbstract

class ControllersManager:

    def __init__(self:Self, nucelar_monitor:NucelarMonitorInterface) -> None:
        self.nucelar_monitor:NucelarMonitorInterface = nucelar_monitor

        key:str

        self.__controllers:dict[str, ControllerAbstract] = {}

        for key in (
            "default_controllers_files", "controllers_files",
            "default_controllers", "controllers"
        ):
            self.add(self.nucelar_monitor.settings.get(key, None, []), True)

    def get(self:Self, key:str) -> ControllerAbstract|None:
        return self.__controllers.get(key, None)
    
    def add(self:Self, inputs:Any|None, overwrite:bool = False) -> None:
        
        subinputs:dict[str, str|ControllerAbstract]

        for subinputs in self.nucelar_monitor.files.load_json(inputs):

            key:str
            controller:ControllerAbstract|str

            for key, controller in subinputs.items():
                if isinstance(controller, str):
                    controller = self.nucelar_monitor.models.get(ControllerAbstract, controller)(self.nucelar_monitor)
                if controller is not None and isinstance(controller, ControllerAbstract) and (
                    overwrite or key not in self.__controllers
                ):
                    self.__controllers[key] = controller