use backend::Database;
use lazy_static::lazy_static;
use testcontainers::ContainerAsync;
use testcontainers_modules::{postgres::Postgres, redis::Redis};

use super::setup;

struct TestState {
    _postgres: ContainerAsync<Postgres>,
    _redis: ContainerAsync<Redis>,
    database: Database,
}

lazy_static! {
    static ref TEST_STATE: tokio::sync::OnceCell<TestState> = tokio::sync::OnceCell::new();
}

pub async fn get_database() -> &'static Database {
    let state = TEST_STATE
        .get_or_init(|| async {
            let (postgres, redis, database) = setup().await;
            TestState {
                _postgres: postgres,
                _redis: redis,
                database,
            }
        })
        .await;

    &state.database
}