// 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::num::NonZeroU8;
#[allow(unused)]
use pretty_assertions::{assert_eq, assert_ne, assert_str_eq};

use crate::{
    game::{Game, GameSettings, OrRandom, SetupRole},
    game_test::{
        ActionPromptTitleExt, ActionResultExt, AlignmentExt, GameExt, SettingsExt, gen_players,
    },
    message::night::{ActionPrompt, ActionPromptTitle, ActionResult},
    role::Role,
};

#[test]
fn nothing_on_wolf() {
    let players = gen_players(1..10);
    let empath_player_id = players[0].player_id;
    let wolf_player_id = players[1].player_id;
    let mut settings = GameSettings::empty();
    settings.add_and_assign(SetupRole::Empath, empath_player_id);
    settings.add_and_assign(SetupRole::Werewolf, wolf_player_id);
    settings.fill_remaining_slots_with_villagers(9);
    let mut game = Game::new(&players, settings).unwrap();
    game.r#continue().r#continue();
    assert_eq!(game.next().title(), ActionPromptTitle::WolvesIntro);
    game.r#continue().sleep();

    game.next_expect_day();

    game.execute().title().wolf_pack_kill();
    game.mark(game.living_villager_excl(empath_player_id).character_id());
    game.r#continue().sleep();

    game.next().title().empath();
    game.mark(game.character_by_player_id(wolf_player_id).character_id());
    assert_eq!(game.r#continue(), ActionResult::Empath { scapegoat: false });
    game.r#continue().sleep();

    game.next_expect_day();

    assert_eq!(
        *game.character_by_player_id(empath_player_id).role(),
        Role::Empath { cursed: false }
    );
}

#[test]
fn takes_on_scapegoats_curse() {
    let players = gen_players(1..10);
    let empath_player_id = players[0].player_id;
    let wolf_player_id = players[1].player_id;
    let scapegoat_player_id = players[2].player_id;
    let seer_1_player_id = players[3].player_id;
    let seer_2_player_id = players[4].player_id;
    let mut settings = GameSettings::empty();
    settings.add_and_assign(SetupRole::Empath, empath_player_id);
    settings.add_and_assign(SetupRole::Werewolf, wolf_player_id);
    settings.add_and_assign(SetupRole::Seer, seer_1_player_id);
    settings.add_and_assign(SetupRole::Seer, seer_2_player_id);
    settings.add_and_assign(
        SetupRole::Scapegoat {
            redeemed: OrRandom::Random,
        },
        scapegoat_player_id,
    );
    settings.fill_remaining_slots_with_villagers(9);
    let mut game = Game::new(&players, settings).unwrap();
    game.r#continue().r#continue();
    assert_eq!(game.next().title(), ActionPromptTitle::WolvesIntro);
    game.r#continue().sleep();

    game.next().title().seer();
    game.mark(
        game.character_by_player_id(scapegoat_player_id)
            .character_id(),
    );
    game.r#continue().seer().wolves();
    game.r#continue().sleep();

    game.next().title().seer();
    game.mark(game.character_by_player_id(empath_player_id).character_id());
    game.r#continue().seer().village();
    game.r#continue().sleep();

    game.next_expect_day();

    game.execute().title().wolf_pack_kill();
    game.mark(game.living_villager_excl(empath_player_id).character_id());
    game.r#continue().sleep();

    game.next().title().empath();
    game.mark(
        game.character_by_player_id(scapegoat_player_id)
            .character_id(),
    );
    assert_eq!(game.r#continue(), ActionResult::Empath { scapegoat: true });
    game.r#continue().sleep();

    game.next().title().seer();
    game.mark(
        game.character_by_player_id(scapegoat_player_id)
            .character_id(),
    );
    game.r#continue().seer().wolves();
    game.r#continue().sleep();

    game.next().title().seer();
    game.mark(game.character_by_player_id(empath_player_id).character_id());
    game.r#continue().seer().village();
    game.r#continue().sleep();

    game.next_expect_day();

    assert_eq!(
        *game.character_by_player_id(empath_player_id).role(),
        Role::Empath { cursed: true }
    );

    assert_eq!(
        *game.character_by_player_id(scapegoat_player_id).role(),
        Role::Villager
    );

    game.execute().title().wolf_pack_kill();
    game.mark(game.villager_character_ids().into_iter().next().unwrap());
    game.r#continue().sleep();

    game.next().title().seer();
    game.mark(
        game.character_by_player_id(scapegoat_player_id)
            .character_id(),
    );
    game.r#continue().seer().village();
    game.r#continue().sleep();

    game.next().title().seer();
    game.mark(game.character_by_player_id(empath_player_id).character_id());
    game.r#continue().seer().wolves();
    game.r#continue().sleep();

    game.next_expect_day();
}