#!/usr/bin/python3 -su

## Copyright (C) 2025 - 2025 Benjamin Grande M. S. <ben.grande.b@gmail.com>
## Copyright (C) 2025 - 2025 ENCRYPTED SUPPORT LLC <adrelanos@whonix.org>
## See the file COPYING for copying conditions.

"""Safely print stdin to stdout and file."""
from sys import argv, stdin, stdout
from typing import TextIO
from stdisplay.stdisplay import stdisplay


def main() -> None:
    """Safely print stdin to stdout and file."""
    stdout.reconfigure(  # type: ignore
        encoding="ascii", errors="replace", newline="\n"
    )
    if stdin is not None:
        stdin.reconfigure(  # type: ignore
            encoding="utf-8", errors="replace", newline="\n"
        )
    output_files: list[TextIO] = []
    try:
        if len(argv) > 1:
            for file_arg in argv[1:]:
                # pylint: disable=consider-using-with
                output_files.append(
                    open(
                        file_arg,
                        "w",
                        encoding="ascii",
                        errors="replace",
                        newline="\n",
                    )
                )
        if stdin is not None:
            for untrusted_text in stdin:
                rendered_text: str = stdisplay(untrusted_text)
                stdout.write(rendered_text)
                for output_file in output_files:
                    output_file.write(rendered_text)
        stdout.flush()
    finally:
        for output_file in output_files:
            output_file.close()