// 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/>.

use core::fmt;

use std::{

    collections::{HashMap, HashSet},

    sync::{Arc, Mutex},

};

use chrono::{DateTime, Utc};

use serde::{Deserialize, Serialize};

use crate::Id;

#[derive(Clone, Debug, Default, Deserialize, Serialize)]

pub struct Tournament {

    pub players: HashSet<String>,

    pub date: DateTime<Utc>,

    pub tree: Option<TournamentTree>,

}

#[derive(Clone, Debug, Default, Deserialize, Serialize)]

pub struct TournamentTree {

    pub active_games: HashMap<Id, Arc<Mutex<Players>>>,

    pub rounds: Vec<Vec<Status>>,

}

#[derive(Clone, Debug, Default, Deserialize, PartialEq, Serialize)]

pub struct Players {

    pub round: usize,

    pub chunk: usize,

    pub player_1: Wins,

    pub player_2: Wins,

}

#[derive(Clone, Debug, Default, Deserialize, PartialEq, Serialize)]

pub struct Wins {

    pub name: String,

    pub attacker: u8,

    pub defender: u8,

}

#[derive(Clone, Debug, Default, Deserialize, PartialEq, Serialize)]

pub enum Status {

    Lost(Player),

    #[default]

    None,

    Playing(Player),

    Ready(Player),

    Waiting,

    Won(Player),

}

#[derive(Clone, Debug, Default, Deserialize, PartialEq, Serialize)]

pub struct Player {

    pub name: String,

    pub rating: f64,

}

impl fmt::Display for Player {

}