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use super::{Session, SessionStore};
use async_trait::async_trait;
use std::sync::Arc;
use tokio::sync::RwLock;

#[derive(Default)]
pub struct MemorySessionStore {
    session: Arc<RwLock<Option<Session>>>,
}

#[cfg_attr(target_arch = "wasm32", async_trait(?Send))]
#[cfg_attr(not(target_arch = "wasm32"), async_trait)]
impl SessionStore for MemorySessionStore {
    async fn get_session(&self) -> Option<Session> {
        self.session.read().await.clone()
    }
    async fn set_session(&self, session: Session) {
        self.session.write().await.replace(session);
    }
    async fn clear_session(&self) {
        self.session.write().await.take();
    }
}