# -*- coding: utf-8 -*-
"""Provide log symbols for various log levels."""
import platform

from enum import Enum
from colorama import init, deinit, Fore

init(autoreset=True)

_MAIN = {
    'info': 'ℹ',
    'success': '✔',
    'warning': '⚠',
    'error': '✖'
}

_FALLBACKS = {
    'info': '¡',
    'success': 'v',
    'warning': '!!',
    'error': '×'
}


def is_supported():
    """Check whether operating system supports main symbols or not.

    Returns
    -------
    boolean
        Whether operating system supports main symbols or not
    """

    os_arch = platform.system()

    if os_arch != 'Windows':
        return True

    return False


_SYMBOLS = _MAIN if is_supported() else _FALLBACKS


class LogSymbols(Enum): # pylint: disable=too-few-public-methods
    """LogSymbol enum class.

    Attributes
    ----------
    ERROR : str
        Colored error symbol
    INFO : str
        Colored info symbol
    SUCCESS : str
        Colored success symbol
    WARNING : str
        Colored warning symbol
    """

    INFO = Fore.BLUE + _SYMBOLS['info'] + Fore.RESET
    SUCCESS = Fore.GREEN + _SYMBOLS['success'] + Fore.RESET
    WARNING = Fore.YELLOW + _SYMBOLS['warning'] + Fore.RESET
    ERROR = Fore.RED + _SYMBOLS['error'] + Fore.RESET

deinit()