import sys
import logging
from src.logger import logging


def error_message_details(error, error_detail: sys):
    _, _, exc_tb = error_detail.exc_info()

    file_name = exc_tb.tb_frame.f_code.co_filename

    error_message = (
        "Error occurred in script name [{0}] "
        "line number [{1}] "
        "error message [{2}]"
    ).format(
        file_name,
        exc_tb.tb_lineno,
        str(error)
    )

    return error_message


class CustomException(Exception):
    def __init__(self, error_message, error_details: sys):
        self.error_message = error_message_details(
            error_message,
            error_details
        )
        super().__init__(self.error_message)

    def __str__(self):
        return self.error_message