//! Integration tests over the full HTTP surface.
//!
//! These tests are `#[ignore]`d by default because they require a
//! running Postgres reachable via `DATABASE_URL`. To run them:
//!
//!   docker compose up -d postgres
//!   DATABASE_URL=postgres://picloud:picloud@127.0.0.1:15432/picloud \
//!     cargo test -p picloud --test api -- --include-ignored
//!
//! Each `#[sqlx::test]` test runs against a freshly created database
//! with `manager-core`'s migrations applied; tests are isolated and
//! can run in parallel.

#![allow(clippy::needless_pass_by_value)]

use axum_test::TestServer;
use serde_json::{json, Value};
use sqlx::PgPool;

/// Build the all-in-one app over the test pool, seed a single admin
/// directly through the repo (bypassing the env-var bootstrap path so
/// tests don't contaminate the process environment), log in, and bake
/// the bearer token into the TestServer as a default header so every
/// request in the test passes the `require_admin` middleware.
async fn server(pool: PgPool) -> TestServer {
    let (server, _app_id) = server_with_app(pool).await;
    server
}

/// Like `server`, but also returns the default app's id — needed by
/// any test that creates scripts (every script now requires `app_id`).
async fn server_with_app(pool: PgPool) -> (TestServer, String) {
    use picloud_manager_core::auth::hash_password;

    let auth = picloud::AuthDeps::from_pool(pool.clone());
    let hash = hash_password("test-pw").expect("hash");
    auth.users
        .create("test-admin", &hash)
        .await
        .expect("seed admin");

    let app = picloud::build_app(pool, auth).await.expect("build_app");
    let mut server = TestServer::new(app).expect("TestServer should build");

    let resp = server
        .post("/api/v1/admin/auth/login")
        .json(&json!({ "username": "test-admin", "password": "test-pw" }))
        .await;
    resp.assert_status_ok();
    let token = resp.json::<Value>()["token"]
        .as_str()
        .expect("login should return token")
        .to_string();
    server.add_header("authorization", format!("Bearer {token}"));
    // Note: user-route dispatch needs an explicit `host: <claim>` header
    // on each request (the axum_test client doesn't default to a real
    // host). The default app claims `localhost`; user-route tests below
    // add the header per request via `.add_header("host", "localhost")`
    // so per-test overrides for other apps cleanly replace it.

    // The 0005 migration unconditionally inserts a `default` app; fetch
    // its id so tests can attach scripts to it without re-running the
    // Rust-side hello-world seed (which only fires from main.rs).
    // The get-app handler returns `{ ...App, redirect_to?: ... }` —
    // the app fields are flattened at the response root.
    let app: Value = server.get("/api/v1/admin/apps/default").await.json();
    let app_id = app["id"]
        .as_str()
        .unwrap_or_else(|| panic!("default app id missing from response: {app}"))
        .to_string();
    (server, app_id)
}

/// Merge `{ "app_id": <default> }` into a create-script body. Saves
/// repeating the same field in 25+ tests.
fn with_app(app_id: &str, mut body: Value) -> Value {
    body.as_object_mut()
        .expect("script body must be a JSON object")
        .insert("app_id".into(), Value::String(app_id.to_string()));
    body
}

// ============================================================================
// Health
// ============================================================================

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn healthz_responds_ok(pool: PgPool) {
    let r = server(pool).await.get("/healthz").await;
    r.assert_status_ok();
    assert_eq!(r.text(), "ok");
}

// ============================================================================
// Script CRUD
// ============================================================================

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn create_script_returns_201_with_full_record(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let r = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(
            &app_id,
            json!({
                "name": "echo",
                "description": "test",
                "source": "#{ statusCode: 200, body: 42 }",
            }),
        ))
        .await;
    r.assert_status(axum::http::StatusCode::CREATED);
    let body: Value = r.json();
    assert_eq!(body["name"], "echo");
    assert_eq!(body["version"], 1);
    assert_eq!(body["timeout_seconds"], 30);
    assert_eq!(body["app_id"], app_id);
    assert!(body["id"].as_str().is_some());
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn create_with_invalid_syntax_returns_422(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let r = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(
            &app_id,
            json!({ "name": "broken", "source": "@@@ not rhai @@@" }),
        ))
        .await;
    r.assert_status(axum::http::StatusCode::UNPROCESSABLE_ENTITY);
    let body: Value = r.json();
    assert!(body["error"].as_str().unwrap().contains("invalid script"));
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn duplicate_name_returns_409(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    s.post("/api/v1/admin/scripts")
        .json(&with_app(&app_id, json!({ "name": "dup", "source": "42" })))
        .await
        .assert_status(axum::http::StatusCode::CREATED);
    let r = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(&app_id, json!({ "name": "dup", "source": "43" })))
        .await;
    r.assert_status(axum::http::StatusCode::CONFLICT);
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn list_returns_all_scripts(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    for name in ["alpha", "bravo", "charlie"] {
        s.post("/api/v1/admin/scripts")
            .json(&with_app(&app_id, json!({ "name": name, "source": "1" })))
            .await
            .assert_status(axum::http::StatusCode::CREATED);
    }
    let r = s.get("/api/v1/admin/scripts").await;
    r.assert_status_ok();
    let body: Vec<Value> = r.json();
    assert_eq!(body.len(), 3);
    let names: Vec<&str> = body.iter().map(|s| s["name"].as_str().unwrap()).collect();
    assert_eq!(names, vec!["alpha", "bravo", "charlie"]);
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn update_bumps_version_and_persists_changes(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let created: Value = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(&app_id, json!({ "name": "u", "source": "1" })))
        .await
        .json();
    let id = created["id"].as_str().unwrap();

    let r = s
        .put(&format!("/api/v1/admin/scripts/{id}"))
        .json(&json!({ "source": "#{ statusCode: 200, body: \"v2\" }", "timeout_seconds": 60 }))
        .await;
    r.assert_status_ok();
    let updated: Value = r.json();
    assert_eq!(updated["version"], 2);
    assert_eq!(updated["timeout_seconds"], 60);
    assert!(updated["source"].as_str().unwrap().contains("v2"));
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn update_with_invalid_source_returns_422(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let created: Value = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(&app_id, json!({ "name": "u", "source": "1" })))
        .await
        .json();
    let id = created["id"].as_str().unwrap();

    let r = s
        .put(&format!("/api/v1/admin/scripts/{id}"))
        .json(&json!({ "source": "@@@ broken @@@" }))
        .await;
    r.assert_status(axum::http::StatusCode::UNPROCESSABLE_ENTITY);
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn delete_then_get_returns_404(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let created: Value = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(&app_id, json!({ "name": "d", "source": "1" })))
        .await
        .json();
    let id = created["id"].as_str().unwrap();

    s.delete(&format!("/api/v1/admin/scripts/{id}"))
        .await
        .assert_status(axum::http::StatusCode::NO_CONTENT);

    s.get(&format!("/api/v1/admin/scripts/{id}"))
        .await
        .assert_status_not_found();
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn get_nonexistent_returns_404(pool: PgPool) {
    let r = server(pool)
        .await
        .get("/api/v1/admin/scripts/00000000-0000-0000-0000-000000000000")
        .await;
    r.assert_status_not_found();
}

// ============================================================================
// Execution + audit logs
// ============================================================================

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn execute_echoes_body_back(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let created: Value = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(
            &app_id,
            json!({
                "name": "echo",
                "source": "#{ statusCode: 200, body: ctx.request.body }",
            }),
        ))
        .await
        .json();
    let id = created["id"].as_str().unwrap();

    let r = s
        .post(&format!("/api/v1/execute/{id}"))
        .json(&json!({ "n": 42 }))
        .await;
    r.assert_status_ok();
    let body: Value = r.json();
    assert_eq!(body, json!({ "n": 42 }));
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn execute_passes_through_status_and_headers(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let created: Value = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(
            &app_id,
            json!({
                "name": "header-test",
                "source": "#{ statusCode: 201, headers: #{ \"x-tag\": \"on\" }, body: 1 }",
            }),
        ))
        .await
        .json();
    let id = created["id"].as_str().unwrap();

    let r = s
        .post(&format!("/api/v1/execute/{id}"))
        .json(&json!({}))
        .await;
    r.assert_status(axum::http::StatusCode::CREATED);
    assert_eq!(r.header("x-tag"), "on");
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn execute_nonexistent_returns_404(pool: PgPool) {
    let r = server(pool)
        .await
        .post("/api/v1/execute/00000000-0000-0000-0000-000000000000")
        .json(&json!({}))
        .await;
    r.assert_status_not_found();
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn execution_logs_capture_invocations(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let created: Value = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(
            &app_id,
            json!({
                "name": "logger",
                "source": "log::info(\"called\", #{ marker: 7 }); #{ statusCode: 200, body: \"done\" }",
            }),
        ))
        .await
        .json();
    let id = created["id"].as_str().unwrap();

    // No logs yet.
    let r = s.get(&format!("/api/v1/admin/scripts/{id}/logs")).await;
    r.assert_status_ok();
    let logs: Vec<Value> = r.json();
    assert!(logs.is_empty());

    // Two invocations.
    s.post(&format!("/api/v1/execute/{id}"))
        .json(&json!({ "first": true }))
        .await
        .assert_status_ok();
    s.post(&format!("/api/v1/execute/{id}"))
        .json(&json!({ "second": true }))
        .await
        .assert_status_ok();

    let logs: Vec<Value> = s
        .get(&format!("/api/v1/admin/scripts/{id}/logs"))
        .await
        .json();
    assert_eq!(logs.len(), 2);

    // Most-recent-first ordering.
    assert_eq!(logs[0]["request_body"], json!({ "second": true }));
    assert_eq!(logs[1]["request_body"], json!({ "first": true }));

    // Status + response shape captured.
    assert_eq!(logs[0]["status"], "success");
    assert_eq!(logs[0]["response_code"], 200);
    assert_eq!(logs[0]["response_body"], json!("done"));

    // Script-side log entries captured.
    let entries = logs[0]["script_logs"].as_array().unwrap();
    assert_eq!(entries.len(), 1);
    assert_eq!(entries[0]["level"], "info");
    assert_eq!(entries[0]["message"], "called");
    assert_eq!(entries[0]["data"], json!({ "marker": 7 }));
}

// ============================================================================
// Sandbox overrides
// ============================================================================

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn create_without_sandbox_returns_empty_object(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let created: Value = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(
            &app_id,
            json!({ "name": "no-sandbox", "source": "1" }),
        ))
        .await
        .json();
    assert_eq!(created["sandbox"], json!({}));
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn create_with_sandbox_persists_and_returns_overrides(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let created: Value = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(
            &app_id,
            json!({
                "name": "tight",
                "source": "1",
                "sandbox": { "max_operations": 500, "max_string_size": 1024 }
            }),
        ))
        .await
        .json();
    assert_eq!(
        created["sandbox"],
        json!({ "max_operations": 500, "max_string_size": 1024 })
    );

    let id = created["id"].as_str().unwrap();
    let fetched: Value = s.get(&format!("/api/v1/admin/scripts/{id}")).await.json();
    assert_eq!(
        fetched["sandbox"],
        json!({ "max_operations": 500, "max_string_size": 1024 })
    );
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn sandbox_exceeding_ceiling_returns_422(pool: PgPool) {
    // Default conservative ceiling caps max_operations at 10_000_000.
    let (s, app_id) = server_with_app(pool).await;
    let r = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(
            &app_id,
            json!({
                "name": "too-loose",
                "source": "1",
                "sandbox": { "max_operations": 100_000_000 }
            }),
        ))
        .await;
    r.assert_status(axum::http::StatusCode::UNPROCESSABLE_ENTITY);
    let body: Value = r.json();
    assert!(body["error"].as_str().unwrap().contains("max_operations"));
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn sandbox_unknown_field_returns_422(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let r = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(
            &app_id,
            json!({
                "name": "typo",
                "source": "1",
                "sandbox": { "max_operashuns": 500 }
            }),
        ))
        .await;
    // serde's deny_unknown_fields causes axum to reject with 422 or
    // 400 depending on extractor; the routing is irrelevant here, just
    // that it doesn't get stored silently.
    assert!(
        r.status_code() == axum::http::StatusCode::UNPROCESSABLE_ENTITY
            || r.status_code() == axum::http::StatusCode::BAD_REQUEST
    );
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn sandbox_overrides_take_effect_at_execute(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    // Tight max_operations on a loop the default would happily run.
    let created: Value = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(
            &app_id,
            json!({
                "name": "tight-exec",
                "source": "let n = 0; for i in 0..10000 { n += 1; } n",
                "sandbox": { "max_operations": 500 }
            }),
        ))
        .await
        .json();
    let id = created["id"].as_str().unwrap();

    let r = s
        .post(&format!("/api/v1/execute/{id}"))
        .json(&json!({}))
        .await;
    r.assert_status(axum::http::StatusCode::INSUFFICIENT_STORAGE);
    let body: Value = r.json();
    assert!(body["error"].as_str().unwrap().contains("operation budget"));
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn update_replaces_sandbox_wholesale(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let created: Value = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(
            &app_id,
            json!({
                "name": "patch-target",
                "source": "1",
                "sandbox": { "max_operations": 500, "max_string_size": 1024 }
            }),
        ))
        .await
        .json();
    let id = created["id"].as_str().unwrap();

    // Replace with a single override; the other field disappears.
    let updated: Value = s
        .put(&format!("/api/v1/admin/scripts/{id}"))
        .json(&json!({ "sandbox": { "max_array_size": 5000 } }))
        .await
        .json();
    assert_eq!(updated["sandbox"], json!({ "max_array_size": 5000 }));

    // Send empty object to clear all overrides.
    let cleared: Value = s
        .put(&format!("/api/v1/admin/scripts/{id}"))
        .json(&json!({ "sandbox": {} }))
        .await
        .json();
    assert_eq!(cleared["sandbox"], json!({}));
}

// ============================================================================
// Custom routing
// ============================================================================

async fn create_basic_script(s: &TestServer, app_id: &str, name: &str, source: &str) -> String {
    let v: Value = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(app_id, json!({ "name": name, "source": source })))
        .await
        .json();
    v["id"].as_str().unwrap().to_string()
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn route_exact_dispatches_to_script(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let id = create_basic_script(
        &s,
        &app_id,
        "greet",
        "#{ statusCode: 200, body: #{ msg: \"hi\", path: ctx.request.path } }",
    )
    .await;
    s.post(&format!("/api/v1/admin/scripts/{id}/routes"))
        .json(&json!({
            "host_kind": "any",
            "path_kind": "exact",
            "path": "/greet"
        }))
        .await
        .assert_status(axum::http::StatusCode::CREATED);

    let r = s.get("/greet").add_header("host", "localhost").await;
    r.assert_status_ok();
    let body: Value = r.json();
    assert_eq!(body["msg"], "hi");
    assert_eq!(body["path"], "/greet");
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn route_param_captures_path_vars(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let id = create_basic_script(
        &s,
        &app_id,
        "greet-name",
        "#{ statusCode: 200, body: #{ name: ctx.request.params.name } }",
    )
    .await;
    s.post(&format!("/api/v1/admin/scripts/{id}/routes"))
        .json(&json!({
            "host_kind": "any",
            "path_kind": "param",
            "path": "/greet/:name"
        }))
        .await
        .assert_status(axum::http::StatusCode::CREATED);

    let r = s.get("/greet/alice").add_header("host", "localhost").await;
    r.assert_status_ok();
    let body: Value = r.json();
    assert_eq!(body["name"], "alice");
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn route_prefix_captures_rest(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let id = create_basic_script(
        &s,
        &app_id,
        "echo-prefix",
        "#{ statusCode: 200, body: #{ rest: ctx.request.rest } }",
    )
    .await;
    s.post(&format!("/api/v1/admin/scripts/{id}/routes"))
        .json(&json!({
            "host_kind": "any",
            "path_kind": "prefix",
            "path": "/echo/*"
        }))
        .await
        .assert_status(axum::http::StatusCode::CREATED);

    let r = s.get("/echo/foo/bar").add_header("host", "localhost").await;
    r.assert_status_ok();
    let body: Value = r.json();
    assert_eq!(body["rest"], "foo/bar");

    s.get("/echo")
        .add_header("host", "localhost")
        .await
        .assert_status_not_found();
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn route_query_string_exposed_to_script(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let id = create_basic_script(
        &s,
        &app_id,
        "qs",
        "#{ statusCode: 200, body: ctx.request.query }",
    )
    .await;
    s.post(&format!("/api/v1/admin/scripts/{id}/routes"))
        .json(&json!({
            "host_kind": "any",
            "path_kind": "exact",
            "path": "/qs"
        }))
        .await
        .assert_status(axum::http::StatusCode::CREATED);

    let r = s.get("/qs?a=1&b=two").add_header("host", "localhost").await;
    r.assert_status_ok();
    let body: Value = r.json();
    assert_eq!(body, json!({ "a": "1", "b": "two" }));
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn route_invalid_pattern_returns_422(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let id = create_basic_script(&s, &app_id, "x", "1").await;
    let r = s
        .post(&format!("/api/v1/admin/scripts/{id}/routes"))
        .json(&json!({
            "host_kind": "any",
            "path_kind": "param",
            "path": "/greet/my:name"
        }))
        .await;
    r.assert_status(axum::http::StatusCode::UNPROCESSABLE_ENTITY);
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn route_conflict_returns_409(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let id = create_basic_script(&s, &app_id, "x", "1").await;
    s.post(&format!("/api/v1/admin/scripts/{id}/routes"))
        .json(&json!({
            "host_kind": "any",
            "path_kind": "param",
            "path": "/users/:id"
        }))
        .await
        .assert_status(axum::http::StatusCode::CREATED);

    let r = s
        .post(&format!("/api/v1/admin/scripts/{id}/routes"))
        .json(&json!({
            "host_kind": "any",
            "path_kind": "param",
            "path": "/users/:userId"
        }))
        .await;
    r.assert_status(axum::http::StatusCode::CONFLICT);
    let body: Value = r.json();
    assert!(body["conflicting_route"].is_object());
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn route_reserved_path_returns_422(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let id = create_basic_script(&s, &app_id, "x", "1").await;
    let r = s
        .post(&format!("/api/v1/admin/scripts/{id}/routes"))
        .json(&json!({
            "host_kind": "any",
            "path_kind": "exact",
            "path": "/admin/foo"
        }))
        .await;
    r.assert_status(axum::http::StatusCode::UNPROCESSABLE_ENTITY);
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn route_match_preview_endpoint(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let id = create_basic_script(&s, &app_id, "g", "1").await;
    s.post(&format!("/api/v1/admin/scripts/{id}/routes"))
        .json(&json!({
            "host_kind": "any",
            "path_kind": "param",
            "path": "/greet/:name"
        }))
        .await
        .assert_status(axum::http::StatusCode::CREATED);

    let r = s
        .post("/api/v1/admin/routes:match")
        .json(&json!({
            "app_id": app_id,
            "url": "http://localhost:8000/greet/alice",
            "method": "GET"
        }))
        .await;
    r.assert_status_ok();
    let body: Value = r.json();
    assert!(body["matched"].is_object());
    assert_eq!(body["matched"]["params"]["name"], "alice");
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn route_delete_removes_dispatch(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let id = create_basic_script(&s, &app_id, "g", "#{ statusCode: 200, body: 1 }").await;
    let created: Value = s
        .post(&format!("/api/v1/admin/scripts/{id}/routes"))
        .json(&json!({
            "host_kind": "any",
            "path_kind": "exact",
            "path": "/g"
        }))
        .await
        .json();
    let route_id = created["id"].as_str().unwrap();

    s.get("/g")
        .add_header("host", "localhost")
        .await
        .assert_status_ok();

    s.delete(&format!("/api/v1/admin/routes/{route_id}"))
        .await
        .assert_status(axum::http::StatusCode::NO_CONTENT);

    s.get("/g")
        .add_header("host", "localhost")
        .await
        .assert_status_not_found();
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn route_specificity_param_beats_prefix(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let id_p = create_basic_script(
        &s,
        &app_id,
        "by-param",
        "#{ statusCode: 200, body: #{ tag: \"param\" } }",
    )
    .await;
    let id_pr = create_basic_script(
        &s,
        &app_id,
        "by-prefix",
        "#{ statusCode: 200, body: #{ tag: \"prefix\" } }",
    )
    .await;
    s.post(&format!("/api/v1/admin/scripts/{id_p}/routes"))
        .json(&json!({
            "host_kind": "any",
            "path_kind": "param",
            "path": "/foo/:bar"
        }))
        .await
        .assert_status(axum::http::StatusCode::CREATED);
    s.post(&format!("/api/v1/admin/scripts/{id_pr}/routes"))
        .json(&json!({
            "host_kind": "any",
            "path_kind": "prefix",
            "path": "/foo/*"
        }))
        .await
        .assert_status(axum::http::StatusCode::CREATED);

    // Single segment under /foo/ — both match; param wins by spec.
    let r = s.get("/foo/x").add_header("host", "localhost").await;
    let body: Value = r.json();
    assert_eq!(body["tag"], "param");

    // Two segments — only prefix matches.
    let r2 = s.get("/foo/x/y").add_header("host", "localhost").await;
    let body2: Value = r2.json();
    assert_eq!(body2["tag"], "prefix");
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn root_returns_404_when_no_route(pool: PgPool) {
    let s = server(pool).await;
    let r = s.get("/").add_header("host", "localhost").await;
    r.assert_status_not_found();
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn version_includes_public_base_url(pool: PgPool) {
    let s = server(pool).await;
    let r = s.get("/version").await;
    r.assert_status_ok();
    let v: Value = r.json();
    assert!(v["public_base_url"].is_string());
    assert_eq!(v["api"], 1);
    assert_eq!(v["schema"], 5);
    assert_eq!(v["sdk"], "1.1");
}

// ============================================================================

// ============================================================================
// App scoping (Phase 3b)
// ============================================================================

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn default_app_is_seeded_by_migration(pool: PgPool) {
    let s = server(pool).await;
    let r = s.get("/api/v1/admin/apps").await;
    r.assert_status_ok();
    let apps: Vec<Value> = r.json();
    let default = apps
        .iter()
        .find(|a| a["slug"] == "default")
        .expect("default app must exist");
    assert_eq!(default["name"], "Default");
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn cross_app_isolation_at_dispatch(pool: PgPool) {
    let (s, default_id) = server_with_app(pool).await;

    // Two apps each create a script with the same name (per-app
    // uniqueness — would have collided pre-3b).
    let app_b: Value = s
        .post("/api/v1/admin/apps")
        .json(&json!({ "slug": "tenant-b", "name": "Tenant B" }))
        .await
        .json();
    let b_id = app_b["id"].as_str().unwrap();
    s.post(&format!("/api/v1/admin/apps/{b_id}/domains"))
        .json(&json!({ "pattern": "b.localhost" }))
        .await
        .assert_status(axum::http::StatusCode::CREATED);

    let id_default: String = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(
            &default_id,
            json!({
                "name": "echo",
                "source": "#{ statusCode: 200, body: #{ from: \"default\" } }"
            }),
        ))
        .await
        .json::<Value>()["id"]
        .as_str()
        .unwrap()
        .to_string();
    let id_b: String = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(
            b_id,
            json!({
                "name": "echo",
                "source": "#{ statusCode: 200, body: #{ from: \"b\" } }"
            }),
        ))
        .await
        .json::<Value>()["id"]
        .as_str()
        .unwrap()
        .to_string();

    s.post(&format!("/api/v1/admin/scripts/{id_default}/routes"))
        .json(&json!({ "host_kind": "any", "path_kind": "exact", "path": "/echo" }))
        .await
        .assert_status(axum::http::StatusCode::CREATED);
    s.post(&format!("/api/v1/admin/scripts/{id_b}/routes"))
        .json(&json!({ "host_kind": "any", "path_kind": "exact", "path": "/echo" }))
        .await
        .assert_status(axum::http::StatusCode::CREATED);

    // Same path, different host — routes land in different apps.
    let from_default: Value = s.get("/echo").add_header("host", "localhost").await.json();
    assert_eq!(from_default["from"], "default");

    let from_b: Value = s
        .get("/echo")
        .add_header("host", "b.localhost")
        .await
        .json();
    assert_eq!(from_b["from"], "b");
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn unknown_host_returns_404(pool: PgPool) {
    let s = server(pool).await;
    let r = s.get("/whatever").add_header("host", "nope.invalid").await;
    r.assert_status_not_found();
    let body: Value = r.json();
    assert!(body["error"]
        .as_str()
        .unwrap()
        .contains("no app claims host"));
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn execute_by_id_works_without_host_claim(pool: PgPool) {
    // The /api/v1/execute/{id} bypass is the implicit __internal__
    // claim of every app — it MUST keep working for an app with zero
    // public domain claims.
    let (s, _) = server_with_app(pool).await;
    let app: Value = s
        .post("/api/v1/admin/apps")
        .json(&json!({ "slug": "internal-only", "name": "Internal Only" }))
        .await
        .json();
    let app_id = app["id"].as_str().unwrap();
    let script: Value = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(
            app_id,
            json!({ "name": "x", "source": "#{ statusCode: 200, body: \"ok\" }" }),
        ))
        .await
        .json();
    let id = script["id"].as_str().unwrap();
    let r = s
        .post(&format!("/api/v1/execute/{id}"))
        .json(&json!({}))
        .await;
    r.assert_status_ok();
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn duplicate_slug_creates_a_409(pool: PgPool) {
    let s = server(pool).await;
    s.post("/api/v1/admin/apps")
        .json(&json!({ "slug": "alpha", "name": "First" }))
        .await
        .assert_status(axum::http::StatusCode::CREATED);
    let r = s
        .post("/api/v1/admin/apps")
        .json(&json!({ "slug": "alpha", "name": "Second" }))
        .await;
    r.assert_status(axum::http::StatusCode::CONFLICT);
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn reserved_slug_rejected(pool: PgPool) {
    let s = server(pool).await;
    for bad in ["new", "api", "admin", "login"] {
        let r = s
            .post("/api/v1/admin/apps")
            .json(&json!({ "slug": bad, "name": "x" }))
            .await;
        r.assert_status(axum::http::StatusCode::UNPROCESSABLE_ENTITY);
    }
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn slug_rename_keeps_old_as_redirect(pool: PgPool) {
    let s = server(pool).await;
    let app: Value = s
        .post("/api/v1/admin/apps")
        .json(&json!({ "slug": "old-slug", "name": "x" }))
        .await
        .json();
    let id = app["id"].as_str().unwrap();
    s.patch(&format!("/api/v1/admin/apps/{id}"))
        .json(&json!({ "slug": "new-slug" }))
        .await
        .assert_status_ok();
    let resp: Value = s.get("/api/v1/admin/apps/old-slug").await.json();
    // The old slug resolves via history and surfaces `redirect_to`.
    assert_eq!(resp["redirect_to"], "new-slug");
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn claiming_historical_slug_needs_force_takeover(pool: PgPool) {
    let s = server(pool).await;
    // Set up a history row.
    let first: Value = s
        .post("/api/v1/admin/apps")
        .json(&json!({ "slug": "soon-retired", "name": "x" }))
        .await
        .json();
    s.patch(&format!(
        "/api/v1/admin/apps/{}",
        first["id"].as_str().unwrap()
    ))
    .json(&json!({ "slug": "kept" }))
    .await
    .assert_status_ok();

    // Plain create against the retired slug → 409.
    let r = s
        .post("/api/v1/admin/apps")
        .json(&json!({ "slug": "soon-retired", "name": "y" }))
        .await;
    r.assert_status(axum::http::StatusCode::CONFLICT);

    // With force_takeover → 201.
    let r = s
        .post("/api/v1/admin/apps")
        .json(&json!({ "slug": "soon-retired", "name": "y", "force_takeover": true }))
        .await;
    r.assert_status(axum::http::StatusCode::CREATED);
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn shape_key_collision_rejected(pool: PgPool) {
    let s = server(pool).await;
    let a: Value = s
        .post("/api/v1/admin/apps")
        .json(&json!({ "slug": "a", "name": "A" }))
        .await
        .json();
    let b: Value = s
        .post("/api/v1/admin/apps")
        .json(&json!({ "slug": "b", "name": "B" }))
        .await
        .json();
    s.post(&format!(
        "/api/v1/admin/apps/{}/domains",
        a["id"].as_str().unwrap()
    ))
    .json(&json!({ "pattern": "*.example.com" }))
    .await
    .assert_status(axum::http::StatusCode::CREATED);
    // Parameterized form should collide with wildcard form.
    let r = s
        .post(&format!(
            "/api/v1/admin/apps/{}/domains",
            b["id"].as_str().unwrap()
        ))
        .json(&json!({ "pattern": "{tenant}.example.com" }))
        .await;
    r.assert_status(axum::http::StatusCode::CONFLICT);
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn delete_app_with_scripts_returns_409(pool: PgPool) {
    let s = server(pool).await;
    let app: Value = s
        .post("/api/v1/admin/apps")
        .json(&json!({ "slug": "with-scripts", "name": "x" }))
        .await
        .json();
    let id = app["id"].as_str().unwrap();
    s.post("/api/v1/admin/scripts")
        .json(&with_app(id, json!({ "name": "s", "source": "1" })))
        .await
        .assert_status(axum::http::StatusCode::CREATED);
    let r = s.delete(&format!("/api/v1/admin/apps/{id}")).await;
    r.assert_status(axum::http::StatusCode::CONFLICT);
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn list_scripts_filtered_by_app(pool: PgPool) {
    let (s, default_id) = server_with_app(pool).await;
    let other: Value = s
        .post("/api/v1/admin/apps")
        .json(&json!({ "slug": "filter-target", "name": "x" }))
        .await
        .json();
    let other_id = other["id"].as_str().unwrap();

    s.post("/api/v1/admin/scripts")
        .json(&with_app(
            &default_id,
            json!({ "name": "in-default", "source": "1" }),
        ))
        .await
        .assert_status(axum::http::StatusCode::CREATED);
    s.post("/api/v1/admin/scripts")
        .json(&with_app(
            other_id,
            json!({ "name": "in-other", "source": "1" }),
        ))
        .await
        .assert_status(axum::http::StatusCode::CREATED);

    // Filter by id.
    let filtered: Vec<Value> = s
        .get(&format!("/api/v1/admin/scripts?app={other_id}"))
        .await
        .json();
    assert_eq!(filtered.len(), 1);
    assert_eq!(filtered[0]["name"], "in-other");

    // Filter by slug.
    let filtered_by_slug: Vec<Value> = s
        .get("/api/v1/admin/scripts?app=filter-target")
        .await
        .json();
    assert_eq!(filtered_by_slug.len(), 1);
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[sqlx::test(migrations = "../manager-core/migrations")]
async fn execution_errors_are_still_logged(pool: PgPool) {
    let (s, app_id) = server_with_app(pool).await;
    let created: Value = s
        .post("/api/v1/admin/scripts")
        .json(&with_app(
            &app_id,
            json!({
                "name": "boom",
                "source": "1 / 0",
            }),
        ))
        .await
        .json();
    let id = created["id"].as_str().unwrap();

    let r = s
        .post(&format!("/api/v1/execute/{id}"))
        .json(&json!({}))
        .await;
    r.assert_status(axum::http::StatusCode::BAD_GATEWAY);

    let logs: Vec<Value> = s
        .get(&format!("/api/v1/admin/scripts/{id}/logs"))
        .await
        .json();
    assert_eq!(logs.len(), 1);
    assert_eq!(logs[0]["status"], "error");
    assert!(logs[0]["response_body"]["error"].is_string());
}