use axum::response::{IntoResponse, Redirect};

use crate::{templates::Index, AuthContext};

pub async fn handle_slash_redir() -> impl IntoResponse {
    Redirect::to("/")
}

pub async fn handle_slash(auth: AuthContext) -> impl IntoResponse {
    if let Some(ref user) = auth.current_user {
        let name = &user.username;
        tracing::debug!("Logged in as: {name}");
    } else {
        tracing::debug!("Not logged in.");
    }
    Index {
        user: auth.current_user,
    }
}

#[cfg(test)]
mod tests {
    use axum_test::TestServer;

    use crate::db;

    #[tokio::test]
    async fn slash_is_ok() {
        let pool = db::get_pool().await;
        let secret = [0u8; 64];
        let app = crate::app(pool.clone(), &secret).await.into_make_service();

        let server = TestServer::new(app).unwrap();

        server.get("/").await.assert_status_ok();
    }

    #[tokio::test]
    async fn not_found_is_303() {
        let pool = db::get_pool().await;
        let secret = [0u8; 64];
        let app = crate::app(pool, &secret).await.into_make_service();

        let server = TestServer::new(app).unwrap();
        assert_eq!(
            server
                .get("/no-actual-route")
                .expect_failure()
                .await
                .status_code(),
            303
        );
    }
}