// Copyright (C) 2025 Emilis Bliūdžius
//
// This program 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.
//
// This program 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::Display;

use serde::{Deserialize, Serialize};

use crate::{
    character::CharacterId,
    role::{Role, RoleTitle},
};

#[derive(Debug, Clone, Copy, Serialize, Deserialize, PartialEq, Eq, Hash)]
pub struct PlayerId(uuid::Uuid);

impl PlayerId {
    pub fn new() -> Self {
        Self(uuid::Uuid::new_v4())
    }
    pub const fn from_u128(v: u128) -> Self {
        Self(uuid::Uuid::from_u128(v))
    }
}

impl Display for PlayerId {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        self.0.fmt(f)
    }
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Player {
    id: PlayerId,
    name: String,
}

impl Player {
    pub fn new(name: String) -> Self {
        Self {
            id: PlayerId::new(),
            name,
        }
    }
}

#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
pub enum Protection {
    Guardian { source: CharacterId, guarding: bool },
    Protector { source: CharacterId },
    Vindicator { source: CharacterId },
}

#[derive(Debug, Clone, Copy, PartialEq, Serialize, Deserialize)]
pub enum KillOutcome {
    Killed,
    Failed,
}

#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
pub struct RoleChange {
    pub role: Role,
    pub new_role: RoleTitle,
    pub changed_on_night: u8,
}