###########################################################################
#
# Copyright (c) 2021-2024 Diality Inc. - All Rights Reserved.
#
# THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
# WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
#
# @file    defs_base.py
#
# @author  (last)      Zoltan Miskolci
# @date    (last)      28-Jan-2026
# @author  (original)  Zoltan Miskolci
# @date    (original)  28-Jan-2026
#
############################################################################

from enum import auto

from ..utils.base import DialinEnum


class Defs_Base:

    def __init__(self):
        self.update_enums()


    def __getattr__(self, name) -> DialinEnum:
        if name in self._properties:
            enum = getattr(self, self._properties[name])()
            setattr(self, name, enum)
            return enum
        raise AttributeError(name)


    def create_members(self, enum_dict: dict) -> dict:
        members = {}
        for enum_member in enum_dict:
            members[enum_member] = auto()
        return members


    def from_str(self, cls, label: str):
        for enum_member in cls.__members__.values():
            # If the string matching with the enum's name
            if label.lower() == enum_member.name.lower():
                return enum_member
            # If the string matching with the enum's state without the 'mode_' text
            elif label.lower() == enum_member.name.lower().replace('mode_', ''):
                return enum_member
            # If it's in the string list provided for the enum
            elif label.lower() in cls._str_list[enum_member.name]:
                return enum_member
            # Replace _ with ' ' and check the list again
            elif label.lower().replace('_', ' ') in cls._str_list[enum_member.name]:
                return enum_member
            # If the enum is the NUM_ collector, then return stop as after that only aliases are present
            elif enum_member.name.lower().startswith('num_'):
                return None
        return False


    def update_enums(self) -> None:
        for prop_name in self._properties:
            # Cleans the cached value
            self.__dict__.pop(prop_name, None)
            
            # Reinitializing the enum as it's not in the cache
            self.__getattr__(prop_name)