use crate::helpers::{TestApp, assert_is_redirect_to};
use sqlx::PgPool;

#[sqlx::test]
async fn you_must_be_logged_in_to_access_the_admin_dashboard(connection_pool: PgPool) {
    let app = TestApp::spawn(connection_pool).await;

    let response = app.get_admin_dashboard().await;

    assert_is_redirect_to(&response, "/login");
}

#[sqlx::test]
async fn logout_clears_session_state(connection_pool: PgPool) {
    let app = TestApp::spawn(connection_pool).await;

    let login_body = serde_json::json!({
        "username": &app.test_user.username,
        "password": &app.test_user.password,
    });
    let response = app.post_login(&login_body).await;
    assert_is_redirect_to(&response, "/admin/dashboard");

    let html_page = app.get_admin_dashboard_html().await;
    assert!(html_page.contains("Connected as"));
    assert!(html_page.contains(&app.test_user.username));

    let response = app.logout().await;
    assert_is_redirect_to(&response, "/login");

    let response = app.get_admin_dashboard().await;
    assert_is_redirect_to(&response, "/login");
}

#[sqlx::test]
async fn subscribers_are_visible_on_the_dashboard(connection_pool: PgPool) {
    let app = TestApp::spawn(connection_pool).await;
    app.admin_login().await;

    let response = app.get_admin_dashboard_html().await;
    assert!(response.contains("No data available"));

    app.create_confirmed_subscriber().await;
    let subscriber = sqlx::query!("SELECT id, email FROM subscriptions")
        .fetch_one(&app.connection_pool)
        .await
        .unwrap();

    let response = app.get_admin_dashboard_html().await;
    assert!(response.contains(&subscriber.email));

    app.delete_subscriber(subscriber.id).await;
    let response = app.get_admin_dashboard_html().await;
    assert!(response.contains("No data available"));
    assert!(!response.contains(&subscriber.email));
}