#  -------------------------------
#  Difficult Rocket
#  Copyright © 2020-2023 by shenjackyuanjie 3695888@qq.com
#  All rights reserved
#  -------------------------------

import time

from string import Template
from typing import List
from lib_not_dr.types.options import Options

from structers import LogMessage


class BaseFormatter(Options):
    name = 'BaseFormatter'

    sub_formatter: List['BaseFormatter'] = []

    @classmethod
    def add_info(cls, match: str, to: str, description: str) -> str:
        return f'- {{{to}}} -> {match} : {description}'

    @classmethod
    def info(cls) -> str:
        cache = f"##{cls.name}\n"
        cache += cls._info()
        for formatter in cls.sub_formatter:
            cache += formatter.info()
        return cache

    @classmethod
    def _info(cls) -> str:
        return ''

    def format(self, message: LogMessage) -> str:
        raise NotImplementedError(f'{self.__class__.__name__}.format is not implemented')

    def _format(self, message: LogMessage) -> LogMessage:
        """
        Format message
        :param message:
        :return:
        """
        for formatter in self.sub_formatter:
            message = formatter._format(message)
        return message


class TimeFormatter(BaseFormatter):
    name = 'TimeFormatter'

    time_format: str = '%Y-%m-%d %H:%M:%S'
    msec_time_format: str = '{}-{:03d}'

    @classmethod
    def _info(cls) -> str:
        return cls.add_info('log_time', 'formatted time when logging', 'The time format string'
                                '. See https://docs.python.org/3/library/time.html#time.strftime for more information.')

    def format(self, message: LogMessage) -> str:
        return f'[{message.log_time}]'