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

from typing import Any, Self, Sequence
from Interfaces.Application.AnPInterface import AnPInterface
from Abstracts.ControllerAbstract import ControllerAbstract
from Models.RequestModel import RequestModel
from Utils.Common import Common
from Utils.Checks import Check

class ControllersManager:

    def __init__(self:Self, anp:AnPInterface) -> None:

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

        self.update()

    def update(self:Self) -> None:

        key:str

        for key in ("default_controllers_files", "controllers_files", "default_controllers", "controllers"):
            self.add(self.anp.settings.get(key), True)

    def reset(self:Self) -> None:

        self.__controllers = {}

        self.update()

    def add(self:Self, inputs:Any|None, overwrite:bool = False) -> None:
        
        subinputs:dict[str, Any|None]

        for subinputs in Common.load_json(inputs, True):
            for key, controller in subinputs.items():
                if Common.is_mark_key(key) and controller is None:
                    continue

                ControllerClass:type[ControllerAbstract]|None

                if Check.is_string(controller):
                    ControllerClass = self.anp.models.get(ControllerAbstract, controller)
                elif issubclass(controller, ControllerAbstract):
                    ControllerClass = controller
                elif Check.is_dictionary(controller) and "type" in controller and Check.is_string(controller["type"]):
                    ControllerClass = self.anp.models.get(ControllerAbstract, controller["type"])
                else:
                    continue

                if ControllerClass and (
                    overwrite or key not in self.__controllers
                ):
                    self.__controllers[key] = ControllerClass(
                        self.anp, controller if Check.is_dictionary(controller) else 
                    None)

    def execute(self:Self, key:str, method:str, request:RequestModel) -> bool:
        if key in self.__controllers and hasattr(self.__controllers[key], method):
            getattr(self.__controllers[key], method)(request)
            return True
        return False