//! WP-40: GET /api/dashboard aggregates the state of all areas.
mod common;

use axum::http::StatusCode;
use common::{get, post, test_app_with_admin};
use serde_json::json;

const ADMIN: &str = "admin@example.com";
const PW: &str = "admin-password-123";

async fn wait(app: &axum::Router, token: &str, id: &str) {
    for _ in 0..100 {
        let r = get(app, &format!("/api/jobs/{id}"), Some(token)).await;
        if r.json["status"] != "running" {
            return;
        }
        tokio::time::sleep(std::time::Duration::from_millis(30)).await;
    }
}

#[tokio::test]
async fn dashboard_reflects_inventory_vulnerabilities_cluster_backups_and_jobs() {
    let app = test_app_with_admin().await;
    let token = common::login(&app, ADMIN, PW).await.access;

    let d = get(&app, "/api/dashboard", Some(&token)).await;
    assert_eq!(d.status, StatusCode::OK, "{}", d.json);
    assert!(d.json["inventory"]["refreshed_at"].is_null());
    assert_eq!(d.json["vulnerabilities"]["total"]["critical"], 0);
    assert_eq!(d.json["cluster"]["reachable"], true);
    assert_eq!(d.json["cluster"]["workloads"], 5);
    assert_eq!(d.json["cluster"]["unhealthy"], 0);
    assert_eq!(d.json["backups"].as_array().unwrap().len(), 0);
    assert_eq!(d.json["recent_jobs"].as_array().unwrap().len(), 0);

    for kind in ["package_refresh", "vulnerability_scan"] {
        let run = post(&app, "/api/jobs/run", json!({"kind": kind}), Some(&token)).await;
        wait(&app, &token, run.json["id"].as_str().unwrap()).await;
    }
    let t = post(&app, "/api/backups/targets", json!({"name": "NAS", "kind": "smb", "host": "nas", "share": "b", "username": "u", "password": "p"}), Some(&token)).await;
    let s = post(&app, "/api/backups/strategies", json!({"name": "DB", "source": {"type": "host_path", "path": "/tmp"}, "schedule": "0 0 2 * * *", "target_id": t.json["id"], "retention": 2}), Some(&token)).await;
    assert_eq!(s.status, StatusCode::CREATED, "{}", s.json);

    let d = get(&app, "/api/dashboard", Some(&token)).await;
    assert!(d.json["inventory"]["refreshed_at"].is_string());
    assert_eq!(
        d.json["inventory"]["os"]["name"],
        "Debian GNU/Linux 12 (bookworm)"
    );
    assert_eq!(d.json["inventory"]["upgradable"], 3);
    assert_eq!(d.json["inventory"]["security"], 2);
    assert_eq!(d.json["inventory"]["reboot_required"], true);
    assert!(
        d.json["vulnerabilities"]["total"]["critical"]
            .as_u64()
            .unwrap()
            >= 2
    );
    assert!(d.json["vulnerabilities"]["last_scan"].is_string());
    let b = &d.json["backups"][0];
    assert_eq!(b["name"], "DB");
    assert!(b["last_backup"].is_null());
    assert_eq!(b["enabled"], true);
    let jobs = d.json["recent_jobs"].as_array().unwrap();
    assert_eq!(jobs.len(), 2);
    assert_eq!(jobs[0]["kind"], "vulnerability_scan", "newest first");
    assert!(
        jobs[0].get("log").is_none(),
        "no logs in the dashboard payload"
    );
    assert_eq!(d.json["failed_jobs_24h"], 0);

    assert_eq!(
        get(&app, "/api/dashboard", None).await.status,
        StatusCode::UNAUTHORIZED
    );
}