main.py

"""Main module of the project.

This module provides functionality for reading URLs from a file, processing
them to download anime content, and clearing the file after the process is
complete.

Usage:
    Ensure that a file named 'URLs.txt' is present in the same directory as
    this script. The file should contain a list of URLs, one per line. When
    executed, the script will:
        1. Read the URLs from 'URLs.txt'.
        2. Process each URL for downloading anime content.
        3. Clear the contents of 'URLs.txt' after all URLs have been processed.
"""

import sys
from pathlib import Path

from downloader import handle_download_process, initialize_managers
from helpers.config import URLS_FILE
from helpers.file_utils import read_file, write_file
from helpers.general_utils import clear_terminal

FILE_PATH = Path.cwd() / URLS_FILE


def process_urls(urls: list[str]) -> None:
    """Validate and downloads items for a list of URLs."""
    live_manager = initialize_managers()

    try:
        with live_manager.live:
            for url in urls:
                handle_download_process(url, live_manager)

            live_manager.stop()

    except KeyboardInterrupt:
        sys.exit(1)


def main() -> None:
    """Run the script."""
    clear_terminal()
    urls = read_file(FILE_PATH)
    process_urls(urls)
    write_file(FILE_PATH)


if __name__ == "__main__":
    main()