// 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 crate::{
    game::{Game, GameSettings, OrRandom, SetupRole},
    game_test::{
        ActionPromptTitleExt, ActionResultExt, GameExt, SettingsExt, gen_players, init_log,
    },
};

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

#[test]
fn block_on_wolf_kill_target_prevents_kill() {
    init_log();
    let players = gen_players(1..21);
    let mut player_ids = players.iter().map(|p| p.player_id);
    let scapegoat = player_ids.next().unwrap();
    let direwolf = player_ids.next().unwrap();
    let wolf = player_ids.next().unwrap();

    let mut settings = GameSettings::empty();
    settings.add_and_assign(
        SetupRole::Scapegoat {
            redeemed: OrRandom::Determined(false),
        },
        scapegoat,
    );
    settings.add_and_assign(SetupRole::DireWolf, direwolf);
    settings.add_and_assign(SetupRole::Werewolf, wolf);
    settings.fill_remaining_slots_with_villagers(20);
    let mut game = Game::new(&players, settings).unwrap();
    game.r#continue().r#continue();
    game.next().title().wolves_intro();
    game.r#continue().r#continue();

    game.next().title().direwolf();
    game.mark_villager();
    game.r#continue().sleep();

    game.next_expect_day();
    game.execute().title().wolf_pack_kill();
    let scapegoat_char_id = game.character_by_player_id(scapegoat).character_id();
    game.mark(scapegoat_char_id);
    game.r#continue().r#continue();

    game.next().title().direwolf();
    game.mark(scapegoat_char_id);
    game.r#continue().sleep();
    game.next_expect_day();

    assert_eq!(
        game.character_by_player_id(scapegoat).died_to().cloned(),
        None
    );
}

#[test]
fn block_on_guardian_target_prevents_the_visit() {
    init_log();
    let players = gen_players(1..21);
    let mut player_ids = players.iter().map(|p| p.player_id);
    let scapegoat = player_ids.next().unwrap();
    let guardian = player_ids.next().unwrap();
    let direwolf = player_ids.next().unwrap();
    let wolf = player_ids.next().unwrap();

    let mut settings = GameSettings::empty();
    settings.add_and_assign(
        SetupRole::Scapegoat {
            redeemed: OrRandom::Determined(false),
        },
        scapegoat,
    );
    settings.add_and_assign(SetupRole::Guardian, guardian);
    settings.add_and_assign(SetupRole::DireWolf, direwolf);
    settings.add_and_assign(SetupRole::Werewolf, wolf);
    settings.fill_remaining_slots_with_villagers(20);
    let mut game = Game::new(&players, settings).unwrap();
    game.r#continue().r#continue();
    game.next().title().wolves_intro();
    game.r#continue().r#continue();

    game.next().title().direwolf();
    game.mark_villager();
    game.r#continue().sleep();

    game.next_expect_day();
    game.execute().title().guardian();
    let scapegoat_char_id = game.character_by_player_id(scapegoat).character_id();
    game.mark(scapegoat_char_id);
    game.r#continue().sleep();

    game.next().title().wolf_pack_kill();
    game.mark_villager();
    game.r#continue().r#continue();

    game.next().title().direwolf();
    game.mark(scapegoat_char_id);
    game.r#continue().sleep();
    game.next_expect_day();

    assert_eq!(
        game.character_by_player_id(guardian)
            .guardian()
            .unwrap()
            .clone(),
        None
    );
}