// This file is part of hnefatafl-copenhagen.

//

// hnefatafl-copenhagen is free software: you can redistribute it and/or modify

// it under the terms of the GNU Affero General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// hnefatafl-copenhagen is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU Affero General Public License for more details.

//

// You should have received a copy of the GNU Affero General Public License

// along with this program.  If not, see <https://www.gnu.org/licenses/>.

//

// SPDX-License-Identifier: AGPL-3.0-or-later

// SPDX-FileCopyrightText: 2025 David Campbell <david@hnefatafl.org>

use std::io::Write as _;

use clap::{CommandFactory, Parser};

use hnefatafl_copenhagen::{COPYRIGHT, LONG_VERSION};

/// Copenhagen Hnefatafl Server

///

/// This is a TCP server that listens for client connections.

#[allow(clippy::struct_excessive_bools)]

#[derive(Parser, Debug)]

#[command(long_version = LONG_VERSION, about = "Copenhagen Hnefatafl Server")]

pub(crate) struct Args {

    /// Whether to automatically start a tournament

    #[arg(long)]

    pub autostart_tournament: bool,

    /// Whether to log on the debug level

    #[arg(long)]

    pub debug: bool,

    /// Whether to skip advertising updates

    #[arg(long)]

    pub skip_advertising_updates: bool,

    /// Whether to skip the data file

    #[arg(long)]

    pub skip_the_data_file: bool,

    /// Whether the application is being run by systemd

    #[arg(long)]

    pub systemd: bool,

    /// Add additional security checks

    ///

    /// - limit the number of TCP connections from a host

    #[arg(long)]

    pub secure: bool,

    /// The size of the tournament groups

    #[arg(default_value_t = 4, long)]

    pub group_size: usize,

    /// Build the manpage

    #[arg(long)]

    pub man: bool,

}

impl Args {

}