extern crate icarus_auth;

use crate::icarus_auth::callers;

use axum::Extension;
use axum::body::Body;
// use axum::response::Response;
use axum::{
    Router,
    http::{Request, StatusCode},
    routing::get,
};
use hyper::client::conn;
use sqlx::PgPool;
use sqlx::postgres::PgPoolOptions;
use testcontainers_modules::{postgres, testcontainers::runners::AsyncRunner};
// use hyper::client;
// use sqlx::postgres;
// use http::{Request, StatusCode};
// use serde_json::json;
// use tower::ServiceExt; // for `.oneshot()`
use tower::util::ServiceExt;
// use testcontainers_modules::testcontainers::core::client::

async fn setup_test(pool: sqlx::PgPool) -> Router {
    Router::new()
        .route(callers::endpoints::DBTEST, get(callers::common::db_ping))
        .layer(Extension(pool))
}

#[tokio::test]
async fn test_hello_world() {
    let app = Router::new().route(callers::endpoints::ROOT, get(callers::common::root)); // Replace with your handler

    let response = app
        .oneshot(
            Request::builder()
                .uri(callers::endpoints::ROOT)
                .body(Body::empty())
                .unwrap(),
        )
        .await
        .unwrap();

    assert_eq!(response.status(), StatusCode::OK);

    let body = String::from_utf8(
        axum::body::to_bytes(response.into_body(), usize::MAX)
            .await
            .unwrap()
            .to_vec(),
    )
    .unwrap();

    assert_eq!(body, "Hello, World!");
}

#[tokio::test]
async fn test_db_health_check() {
    let container = testcontainers_modules::postgres::Postgres::default()
        .start()
        .await
        .unwrap();
    let host_ip = container.get_host().await.unwrap();
    let host_port = container.get_host_port_ipv4(5432).await.unwrap();
    let conn_string = &format!(
        "postgres://postgres:postgres@localhost:{}/postgres",
        host_port
    );

    println!("Test Database: {}", conn_string);

    let test_pool = PgPoolOptions::new().connect(conn_string).await.unwrap();
}