use std::ops::{Deref, DerefMut};

use filamento::{chat::Chat, user::User};
use jid::BareJID;
use reactive_stores::ArcStore;
use leptos::prelude::*;

use crate::{state_store::{StateListener, StateStore}, user::{ArcMacawUser, MacawUser}};

#[derive(Clone, Copy)]
pub struct MacawChat {
    pub chat: ArenaItem<StateListener<BareJID, ArcStore<Chat>>>,
    pub user: MacawUser,
    // user: StateListener<BareJID, ArcStore<User>>,
}

impl MacawChat {
    pub fn get(&self) -> ArcStore<Chat> {
        self.try_get_value().unwrap().get()
    }
}

impl Deref for MacawChat {
    type Target = ArenaItem<StateListener<BareJID, ArcStore<Chat>>>;

    fn deref(&self) -> &Self::Target {
        &self.chat
    }
}

impl DerefMut for MacawChat {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.chat
    }
}

impl From<ArcMacawChat> for MacawChat {
    fn from(value: ArcMacawChat) -> Self {
        Self {
            chat: ArenaItem::new_with_storage(value.chat),
            user: value.user.into(),
        }
    }
}

impl From<MacawChat> for ArcMacawChat {
    fn from(value: MacawChat) -> Self {
        Self {
            chat: value.chat.try_get_value().unwrap(),
            user: value.user.into(),
        }
    }
}

#[derive(Clone)]
pub struct ArcMacawChat {
    pub chat: StateListener<BareJID, ArcStore<Chat>>,
    pub user: ArcMacawUser,
}

impl ArcMacawChat {
    pub fn got_chat_and_user(chat: Chat, user: User) -> Self {
        let chat_state_store: StateStore<BareJID, ArcStore<Chat>> =
            use_context().expect("no chat state store");
        let chat = chat_state_store.store(chat.correspondent.clone(), ArcStore::new(chat));
        let user = ArcMacawUser::got_user(user);
        Self { chat, user }
    }
}

impl Deref for ArcMacawChat {
    type Target = StateListener<BareJID, ArcStore<Chat>>;

    fn deref(&self) -> &Self::Target {
        &self.chat
    }
}

impl DerefMut for ArcMacawChat {
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.chat
    }
}