//! Responsive WebUI regression pins for issue #10.
//!
//! These guard the two *textual* acceptance criteria that survive
//! without a headless browser: every page ships a `width=device-width`
//! viewport meta tag, and the three desktop-width pages (cases list,
//! case page, recordings) carry at least one `@media` breakpoint so the
//! layout can reflow on narrow viewports. The visual criteria (operable
//! at 390px, 44px touch targets) are verified by eye; these tests stop a
//! future template rewrite from silently dropping the viewport tag or
//! the breakpoints.

mod common;

use axum::body::Body;
use axum::http::{Request, StatusCode};
use tower::util::ServiceExt;

use common::{TestConfig, body_string, get_with_cookie, paths, seed_case, test_user};

const VIEWPORT: &str = "width=device-width";

#[tokio::test]
async fn login_page_has_viewport_meta() {
    let cfg = TestConfig::new()
        .with_label("resp-login")
        .with_user(test_user("dr_a"))
        .build();
    let app = doctate_server::create_router(cfg);

    let resp = app
        .oneshot(
            Request::builder()
                .uri(paths::LOGIN)
                .body(Body::empty())
                .unwrap(),
        )
        .await
        .unwrap();
    assert_eq!(resp.status(), StatusCode::OK);
    let body = body_string(resp).await;
    assert!(body.contains(VIEWPORT), "login page missing viewport meta");
}

#[tokio::test]
async fn cases_list_has_viewport_and_media_query() {
    let cfg = TestConfig::new()
        .with_label("resp-cases")
        .with_user(test_user("dr_a"))
        .build();
    let app = doctate_server::create_router(cfg);
    let cookie = common::login(&app, "dr_a", "s").await;

    let resp = app
        .oneshot(get_with_cookie(paths::CASES, &cookie))
        .await
        .unwrap();
    assert_eq!(resp.status(), StatusCode::OK);
    let body = body_string(resp).await;
    assert!(body.contains(VIEWPORT), "cases list missing viewport meta");
    assert!(
        body.contains("@media"),
        "cases list missing @media breakpoint"
    );
}

#[tokio::test]
async fn case_page_has_viewport_and_media_query() {
    let cfg = TestConfig::new()
        .with_label("resp-cp")
        .with_user(test_user("dr_a"))
        .with_llm("http://unused")
        .build();
    let case_id = "22222222-2222-2222-2222-222222222222";
    seed_case(&cfg.data_path, "dr_a", case_id);
    let app = doctate_server::create_router(cfg);
    let cookie = common::login(&app, "dr_a", "s").await;

    let resp = app
        .oneshot(get_with_cookie(paths::case_detail(case_id), &cookie))
        .await
        .unwrap();
    assert_eq!(resp.status(), StatusCode::OK);
    let body = body_string(resp).await;
    assert!(body.contains(VIEWPORT), "case page missing viewport meta");
    assert!(
        body.contains("@media"),
        "case page missing @media breakpoint"
    );
}

#[tokio::test]
async fn case_recordings_has_viewport_and_media_query() {
    let cfg = TestConfig::new()
        .with_label("resp-rec")
        .with_user(test_user("dr_a"))
        .build();
    let case_id = "33333333-3333-3333-3333-333333333333";
    seed_case(&cfg.data_path, "dr_a", case_id);
    let app = doctate_server::create_router(cfg);
    let cookie = common::login(&app, "dr_a", "s").await;

    let resp = app
        .oneshot(get_with_cookie(paths::case_recordings(case_id), &cookie))
        .await
        .unwrap();
    assert_eq!(resp.status(), StatusCode::OK);
    let body = body_string(resp).await;
    assert!(
        body.contains(VIEWPORT),
        "recordings page missing viewport meta"
    );
    assert!(
        body.contains("@media"),
        "recordings page missing @media breakpoint"
    );
}