//! §11 tail — `sealed` (non-suppressible) group templates, end to end via
//! `pic`. A group declares a **sealed** `[[routes]]` template; a descendant app
//! that applies a `[suppress] routes=[...]` for it STILL serves the inherited
//! path (the rebuild keeps a sealed row), the apply emits an ineffective-suppress
//! warning, and `pic routes ls --group` shows `sealed = true`. Sealing an
//! `[app]` route is rejected — sealing marks a *group* template, and an app
//! route is never inherited.
//!
//! The repo-layer proof (a sealed trigger + route survive suppression while an
//! unsealed sibling is declined) lives in
//! `manager-core/tests/sealed_templates.rs`; this journey exercises the
//! authoring + the orchestrator dispatch path the operator uses.

use std::fs;

use tempfile::TempDir;

use crate::common;
use crate::common::cleanup::{AppGuard, GroupGuard, ScriptGuard};

fn manifest_dir() -> TempDir {
    let dir = TempDir::new().expect("tempdir");
    fs::create_dir_all(dir.path().join("scripts")).expect("scripts dir");
    dir
}

fn group_script_id(env: &common::TestEnv, group: &str, name: &str) -> String {
    let ls = common::pic_as(env)
        .args(["scripts", "ls", "--group", group])
        .output()
        .expect("scripts ls");
    let table = String::from_utf8(ls.stdout).unwrap();
    table
        .lines()
        .map(common::cells)
        .find(|c| c.get(2) == Some(&name))
        .and_then(|c| c.first().map(|s| (*s).to_string()))
        .unwrap_or_else(|| panic!("group script `{name}` not found:\n{table}"))
}

fn route_matches(env: &common::TestEnv, app: &str, url: &str) -> bool {
    let out = common::pic_as(env)
        .args(["routes", "match", "--app", app, url])
        .output()
        .expect("routes match");
    let stdout = String::from_utf8(out.stdout).unwrap();
    stdout.contains("matched") && stdout.contains("true")
}

#[ignore = "needs DATABASE_URL pointing at a running Postgres"]
#[test]
fn sealed_route_template_ignores_suppression() {
    let Some(fx) = common::fixture_or_skip() else {
        return;
    };
    let env = common::admin_env(fx);
    let group = common::unique_slug("seal-grp");

    let _g = GroupGuard::new(&env.url, &env.token, &group);
    common::pic_as(&env)
        .args(["groups", "create", &group])
        .assert()
        .success();

    // Group handler + a SEALED route template binding it.
    let dir = manifest_dir();
    fs::write(
        dir.path().join("scripts/ghealth.rhai"),
        r#"log::info("group health"); "ok""#,
    )
    .unwrap();
    common::pic_as(&env)
        .args(["scripts", "deploy"])
        .arg(dir.path().join("scripts/ghealth.rhai"))
        .args(["--group", &group, "--name", "ghealth"])
        .assert()
        .success();
    let _gs = ScriptGuard::new(
        &env.url,
        &env.token,
        &group_script_id(&env, &group, "ghealth"),
    );

    let gmanifest = format!(
        "[group]\nslug = \"{group}\"\nname = \"SealG\"\n\n\
         [[routes]]\nscript = \"ghealth\"\npath = \"/ghealth\"\npath_kind = \"exact\"\n\
         host_kind = \"any\"\nsealed = true\n"
    );
    let gpath = dir.path().join("group.toml");
    fs::write(&gpath, &gmanifest).unwrap();
    common::pic_as(&env)
        .args(["apply", "--file"])
        .arg(&gpath)
        .assert()
        .success();

    // `pic routes ls --group` shows the sealed column true.
    let ls = String::from_utf8(
        common::pic_as(&env)
            .args(["routes", "ls", "--group", &group])
            .output()
            .unwrap()
            .stdout,
    )
    .unwrap();
    let sealed_row = ls
        .lines()
        .map(common::cells)
        .find(|c| c.contains(&"/ghealth"))
        .unwrap_or_else(|| panic!("no /ghealth row in routes ls --group:\n{ls}"));
    assert!(
        sealed_row.contains(&"true"),
        "the sealed column must read true for /ghealth:\n{ls}"
    );

    // A descendant app inherits it.
    let blog = common::unique_slug("seal-blog");
    let _ba = AppGuard::new(&env.url, &env.token, &blog);
    common::pic_as(&env)
        .args(["apps", "create", &blog, "--group", &group])
        .assert()
        .success();
    assert!(route_matches(&env, &blog, "http://localhost/ghealth"));

    // blog tries to suppress the inherited route — but it is SEALED, so the
    // opt-out is ignored: the route keeps serving, and the apply warns.
    let amanifest = format!(
        "[app]\nslug = \"{blog}\"\nname = \"Blog\"\n\n\
         [suppress]\nroutes = [\"/ghealth\"]\n"
    );
    let apath = dir.path().join("app.toml");
    fs::write(&apath, &amanifest).unwrap();
    let out = common::pic_as(&env)
        .args(["apply", "--file"])
        .arg(&apath)
        .output()
        .expect("apply blog");
    assert!(out.status.success(), "blog apply failed: {out:?}");
    let combined = format!(
        "{}{}",
        String::from_utf8_lossy(&out.stdout),
        String::from_utf8_lossy(&out.stderr)
    );
    assert!(
        combined.to_lowercase().contains("sealed") && combined.to_lowercase().contains("no effect"),
        "suppressing a sealed template must warn it has no effect:\n{combined}"
    );
    assert!(
        route_matches(&env, &blog, "http://localhost/ghealth"),
        "a sealed template is non-suppressible — the route must still serve"
    );

    // Sealing an APP route is rejected — sealing marks a group template, and an
    // app route is never inherited.
    let bad = format!(
        "[app]\nslug = \"{blog}\"\nname = \"Blog\"\n\n\
         [[routes]]\nscript = \"ghealth\"\npath = \"/own\"\npath_kind = \"exact\"\n\
         host_kind = \"any\"\nsealed = true\n"
    );
    fs::write(&apath, &bad).unwrap();
    let out = common::pic_as(&env)
        .args(["apply", "--file"])
        .arg(&apath)
        .output()
        .expect("apply bad");
    assert!(
        !out.status.success(),
        "an [app] route cannot be sealed — apply must fail"
    );
    let err = String::from_utf8_lossy(&out.stderr);
    assert!(
        err.to_lowercase().contains("sealed"),
        "the rejection must mention sealing:\n{err}"
    );
}