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

use filamento::{chat::Message, user::User};
use leptos_fetch::QueryClient;
use reactive_stores::ArcStore;
use uuid::Uuid;
use leptos::prelude::*;

use crate::{client::Client, user::MacawUser};

#[derive(Clone)]
pub struct GotMessage(Message);

async fn get_message(id: Uuid) -> ArcStore<Message> {
    // let client: Client = use_context().expect("no client in context");
    // ArcStore::new(client.get_message(id).await.unwrap())
    let GotMessage(message) = use_context().expect("no message in context");
    ArcStore::new(message)
}

#[derive(Clone, Copy)]
pub struct MacawMessage {
    pub message: LocalResource<ArcStore<Message>>,
    pub user: MacawUser,
}

impl MacawMessage {
    pub fn got_message_and_user(message: Message, user: User) -> Self {
        let query_client: QueryClient = expect_context();

        let id = message.id;
        provide_context(GotMessage(message));
        let message = query_client.local_resource(get_message, move || id);
        let user = MacawUser::got_user(user);
        Self {
            message,
            user,
        }
    }
}

impl Deref for MacawMessage {
    type Target = LocalResource<ArcStore<Message>>;

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

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