use serde::{Deserialize, Serialize};
use werewolves_macros::{ChecksAs, Titles};

use crate::{
    message::CharacterIdentity,
    player::CharacterId,
    role::{Alignment, PreviousGuardianAction, RoleTitle},
};

#[derive(Debug, Clone, Copy, Serialize, Deserialize, PartialEq, PartialOrd)]
pub enum ActionType {
    Cover,
    WolvesIntro,
    Protect,
    WolfPackKill,
    Direwolf,
    OtherWolf,
    Block,
    Other,
    RoleChange,
}

impl ActionType {
    const fn is_wolfy(&self) -> bool {
        matches!(
            self,
            ActionType::Direwolf
                | ActionType::OtherWolf
                | ActionType::WolfPackKill
                | ActionType::WolvesIntro
        )
    }
}

#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, ChecksAs, Titles)]
pub enum ActionPrompt {
    #[checks(ActionType::Cover)]
    CoverOfDarkness,
    #[checks(ActionType::WolfPackKill)]
    #[checks]
    WolvesIntro {
        wolves: Box<[(CharacterIdentity, RoleTitle)]>,
    },
    #[checks(ActionType::RoleChange)]
    RoleChange {
        character_id: CharacterIdentity,
        new_role: RoleTitle,
    },
    #[checks(ActionType::Other)]
    Seer {
        character_id: CharacterIdentity,
        living_players: Box<[CharacterIdentity]>,
    },
    #[checks(ActionType::Protect)]
    Protector {
        character_id: CharacterIdentity,
        targets: Box<[CharacterIdentity]>,
    },
    #[checks(ActionType::Other)]
    Arcanist {
        character_id: CharacterIdentity,
        living_players: Box<[CharacterIdentity]>,
    },
    #[checks(ActionType::Other)]
    Gravedigger {
        character_id: CharacterIdentity,
        dead_players: Box<[CharacterIdentity]>,
    },
    #[checks(ActionType::Other)]
    Hunter {
        character_id: CharacterIdentity,
        current_target: Option<CharacterIdentity>,
        living_players: Box<[CharacterIdentity]>,
    },
    #[checks(ActionType::Other)]
    Militia {
        character_id: CharacterIdentity,
        living_players: Box<[CharacterIdentity]>,
    },
    #[checks(ActionType::Other)]
    MapleWolf {
        character_id: CharacterIdentity,
        kill_or_die: bool,
        living_players: Box<[CharacterIdentity]>,
    },
    #[checks(ActionType::Protect)]
    Guardian {
        character_id: CharacterIdentity,
        previous: Option<PreviousGuardianAction>,
        living_players: Box<[CharacterIdentity]>,
    },
    #[checks(ActionType::WolfPackKill)]
    WolfPackKill {
        living_villagers: Box<[CharacterIdentity]>,
    },
    #[checks(ActionType::OtherWolf)]
    Shapeshifter { character_id: CharacterIdentity },
    #[checks(ActionType::OtherWolf)]
    AlphaWolf {
        character_id: CharacterIdentity,
        living_villagers: Box<[CharacterIdentity]>,
    },
    #[checks(ActionType::Direwolf)]
    DireWolf {
        character_id: CharacterIdentity,
        living_players: Box<[CharacterIdentity]>,
    },
}

impl ActionPrompt {
    pub const fn is_wolfy(&self) -> bool {
        self.action_type().is_wolfy()
            || match self {
                ActionPrompt::RoleChange {
                    character_id: _,
                    new_role,
                } => new_role.wolf(),
                _ => false,
            }
    }
}

impl PartialOrd for ActionPrompt {
    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
        self.action_type().partial_cmp(&other.action_type())
    }
}

#[derive(Debug, Clone, Serialize, PartialEq, Deserialize, ChecksAs)]
pub enum ActionResponse {
    Seer(CharacterId),
    Arcanist(CharacterId, CharacterId),
    Gravedigger(CharacterId),
    Hunter(CharacterId),
    Militia(Option<CharacterId>),
    MapleWolf(Option<CharacterId>),
    Guardian(CharacterId),
    WolfPackKillVote(CharacterId),
    #[checks]
    Shapeshifter(bool),
    AlphaWolf(Option<CharacterId>),
    Direwolf(CharacterId),
    Protector(CharacterId),
    #[checks]
    RoleChangeAck,
    WolvesIntroAck,
    ClearCoverOfDarkness,
}

#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
pub enum ActionResult {
    RoleBlocked,
    Seer(Alignment),
    Arcanist { same: bool },
    GraveDigger(Option<RoleTitle>),
    GoBackToSleep,
    Continue,
}