import atexit
import logging
import warnings
from pathlib import Path

import click
import urllib3
from rich import traceback

# Suppress SyntaxWarning from unmaintained tinycss package (dependency of subby)
warnings.filterwarnings("ignore", category=SyntaxWarning, module="tinycss")
from rich.console import Group
from rich.padding import Padding
from rich.text import Text
from urllib3.exceptions import InsecureRequestWarning

from unshackle.core import __version__
from unshackle.core.commands import Commands
from unshackle.core.config import config
from unshackle.core.console import ComfyRichHandler, console
from unshackle.core.constants import context_settings
from unshackle.core.update_checker import UpdateChecker
from unshackle.core.utilities import rotate_log_file

LOGGING_PATH = None


@click.command(cls=Commands, invoke_without_command=True, context_settings=context_settings)
@click.option("-v", "--version", is_flag=True, default=False, help="Print version information.")
@click.option("-d", "--debug", is_flag=True, default=False, help="Enable DEBUG level logs.")
@click.option(
    "--log",
    "log_path",
    type=Path,
    default=config.directories.logs / config.filenames.log,
    help="Log path (or filename). Path can contain the following f-string args: {name} {time}.",
)
def main(version: bool, debug: bool, log_path: Path) -> None:
    """unshackle—Modular Movie, TV, and Music Archival Software."""
    logging.basicConfig(
        level=logging.DEBUG if debug else logging.INFO,
        format="%(message)s",
        handlers=[
            ComfyRichHandler(
                show_time=False,
                show_path=debug,
                console=console,
                rich_tracebacks=True,
                tracebacks_suppress=[click],
                log_renderer=console._log_render,  # noqa
            )
        ],
    )

    if log_path:
        global LOGGING_PATH
        console.record = True
        new_log_path = rotate_log_file(log_path)
        LOGGING_PATH = new_log_path

    urllib3.disable_warnings(InsecureRequestWarning)

    traceback.install(console=console, width=80, suppress=[click])

    console.print(
        Padding(
            Group(
                Text(
                    r"▄• ▄▌ ▐ ▄ .▄▄ ·  ▄ .▄ ▄▄▄·  ▄▄· ▄ •▄ ▄▄▌  ▄▄▄ ." + "\n"
                    r"█▪██▌•█▌▐█▐█ ▀. ██▪▐█▐█ ▀█ ▐█ ▌▪█▌▄▌▪██•  ▀▄.▀·" + "\n"
                    r"█▌▐█▌▐█▐▐▌▄▀▀▀█▄██▀▐█▄█▀▀█ ██ ▄▄▐▀▀▄·██▪  ▐▀▀▪▄" + "\n"
                    r"▐█▄█▌██▐█▌▐█▄▪▐███▌▐▀▐█ ▪▐▌▐███▌▐█.█▌▐█▌▐▌▐█▄▄▌" + "\n"
                    r" ▀▀▀ ▀▀ █▪ ▀▀▀▀ ▀▀▀ · ▀  ▀ ·▀▀▀ ·▀  ▀.▀▀▀  ▀▀▀ ",
                    style="ascii.art",
                ),
                f"v [repr.number]{__version__}[/] - © 2025 - github.com/unshackle-dl/unshackle",
            ),
            (1, 11, 1, 10),
            expand=True,
        ),
        justify="center",
    )

    if version:
        return

    if config.update_checks:
        try:
            latest_version = UpdateChecker.check_for_updates_sync(__version__)
            if latest_version:
                console.print(
                    f"\n[yellow]⚠️  Update available![/yellow] "
                    f"Current: {__version__} → Latest: [green]{latest_version}[/green]",
                    justify="center",
                )
                console.print(
                    "Visit: https://github.com/unshackle-dl/unshackle/releases/latest\n",
                    justify="center",
                )
        except Exception:
            pass


@atexit.register
def save_log():
    if console.record and LOGGING_PATH:
        # TODO: Currently semi-bust. Everything that refreshes gets duplicated.
        console.save_text(LOGGING_PATH)


if __name__ == "__main__":
    main()