"""ORCH-104 (TC-01…TC-21, AC-1…AC-11): структурные и unit-проверки
`scripts/install_lite.py` — интерактивного установщика Lite-тиража.

Зеркало паттернов `tests/test_bootstrap_script.py`: модуль грузится по файлу
(import без side-effects, `main` только под `__main__`); side-effects
(subprocess/HTTP/getpass/input) инъектируются фейками через monkeypatch
module-level обёрток; чистые функции (`parse_env`/`render_env`/
`preflight_verdict`/`install_command`/`rank_candidates`/`select_candidate`)
тестируются изолированно — без сети/docker/LLM (NFR-7).

Структурные анти-дрейф (AC-9/AC-10/AC-7): stdlib-only AST-скан, нет `from src`,
нет delete/force-операций, нет собственного канона статусов Plane, нет
собственной генерации секретов (делегирование `gen_secrets.py`), нет
хост-литералов (импорт `FORBIDDEN` из `test_no_host_hardcodes.py` — один
источник истины), exit-контракт `{0,1,2}`, установщик не трогает рантайм
(`STAGE_TRANSITIONS`/`QG_CHECKS`).
"""

import ast
import importlib.util
import os
import sys
from pathlib import Path

# Один источник истины запрещённых боевых литералов (ORCH-101 AC-7, не копия).
from tests.test_no_host_hardcodes import FORBIDDEN, find_violations

REPO_ROOT = Path(__file__).resolve().parents[1]
SCRIPT = REPO_ROOT / "scripts/install_lite.py"

# Запрещённые delete/force-операции (INV-3: установщик ничего не удаляет/форсит).
FORBIDDEN_DELETE_NEEDLES = (
    "volume rm",
    "rm -rf",
    "down -v",
    "compose down",
    "rmtree",
    "os.remove",
    ".unlink",
    "push --force",
    "force-push",
    "force-with-lease",
    "branch -D",
    "branch -d",
)

# Маркеры собственного канона статусов Plane (запрещены: канон — onboard-кирпич).
FORBIDDEN_STATUS_NEEDLES = (
    "Backlog",
    "To Analyse",
    "Code-Review",
    "Awaiting Deploy",
    "Monitoring after Deploy",
)

# Запрет собственной генерации секретов (делегирование gen_secrets.py, AC-7).
FORBIDDEN_SECRET_GEN_NEEDLES = ("token_hex", "token_urlsafe", "token_bytes")

# stdlib-allowlist top-level импортов (INV-7: python stdlib-only).
STDLIB_ALLOWED = {
    "argparse", "dataclasses", "getpass", "json", "os", "pathlib", "re",
    "secrets", "shutil", "socket", "subprocess", "sys", "tempfile", "time",
    "urllib", "uuid",
}


def _source() -> str:
    assert SCRIPT.is_file(), "scripts/install_lite.py отсутствует (FR-1)"
    return SCRIPT.read_text(encoding="utf-8")


def _load_module():
    spec = importlib.util.spec_from_file_location("install_lite", SCRIPT)
    mod = importlib.util.module_from_spec(spec)
    spec.loader.exec_module(mod)
    return mod


# ===========================================================================
# TC-18/TC-19/TC-20/TC-21 — структурные анти-дрейф (AC-7/AC-9/AC-10/INV).
# ===========================================================================
def test_tc18_imports_are_stdlib_only():
    tree = ast.parse(_source())
    offenders = []
    for node in ast.walk(tree):
        if isinstance(node, ast.Import):
            offenders.extend(a.name.split(".")[0] for a in node.names
                             if a.name.split(".")[0] not in STDLIB_ALLOWED)
        elif isinstance(node, ast.ImportFrom) and node.module:
            top = node.module.split(".")[0]
            if top not in STDLIB_ALLOWED:
                offenders.append(top)
    assert not offenders, f"не-stdlib импорты (INV-7): {sorted(set(offenders))}"


def test_tc18_does_not_import_platform_modules():
    src = _source()
    assert "from src" not in src and "import src" not in src, (
        "установщик обязан быть stdlib-only без импортов платформы (INV-7/AC-10)"
    )


def test_tc19_has_no_delete_or_force_operations():
    src = _source()
    offenders = [n for n in FORBIDDEN_DELETE_NEEDLES if n in src]
    assert not offenders, (
        f"delete/force-операции запрещены (INV-3, AC-10): {offenders}"
    )


def test_tc19_carries_no_host_hardcodes():
    """FORBIDDEN host-литералы (импорт find_violations — один источник истины)."""
    violations = find_violations(_source(), FORBIDDEN)
    assert not violations, (
        f"хост-литералы в install_lite.py (AC-10): {violations}"
    )


def test_tc20_references_canonical_bricks():
    src = _source()
    assert "gen_secrets.py" in src, "webhook-секреты обязаны идти через gen_secrets.py (AC-7)"
    assert "onboard_project.py" in src, "онбординг обязан идти через onboard_project.py (AC-7)"


def test_tc20_carries_no_own_secret_generation():
    """AC-7: собственной генерации секретов нет — только делегирование кирпичу."""
    src = _source()
    offenders = [n for n in FORBIDDEN_SECRET_GEN_NEEDLES if n in src]
    assert not offenders, (
        f"собственная генерация секретов запрещена (анти-форк AC-7): {offenders}; "
        "webhook-секреты — только gen_secrets.py"
    )


def test_tc20_carries_no_own_status_canon():
    src = _source()
    offenders = [n for n in FORBIDDEN_STATUS_NEEDLES if n in src]
    assert not offenders, (
        f"установщик несёт собственный канон статусов Plane (дрейф AC-7): "
        f"{offenders}; 22 статуса — только onboard_project.py/plane_sync"
    )


def test_tc21_does_not_touch_runtime_registries():
    """AC-9: установщик вне рантайма — не ссылается на STAGE_TRANSITIONS/QG_CHECKS
    и не правит src/** (он — scripts-артефакт)."""
    src = _source()
    for needle in ("STAGE_TRANSITIONS", "QG_CHECKS", "check_ci_green"):
        assert needle not in src, (
            f"установщик не должен ссылаться на рантайм-реестр {needle} (AC-9)"
        )


def test_tc18_module_import_has_no_side_effects():
    before = dict(sys.modules)
    mod1 = _load_module()
    mod2 = _load_module()
    assert mod1.build_plan() == mod2.build_plan()
    assert before is not None  # загрузка по файлу не должна падать


# ===========================================================================
# TC-01/TC-02 — entry-point, режимы, план.
# ===========================================================================
def test_tc01_exit_code_contract():
    mod = _load_module()
    assert (mod.EXIT_OK, mod.EXIT_MANUAL, mod.EXIT_ERROR) == (0, 2, 1)


def test_tc01_plan_is_default_mode_and_modes_are_closed():
    mod = _load_module()
    parser = mod.build_arg_parser()
    assert parser.parse_args([]).mode == "plan"  # дефолт — ноль мутаций
    assert parser.parse_args(["apply"]).mode == "apply"
    assert parser.parse_args(["verify"]).mode == "verify"
    assert parser.parse_args([]).force is False
    assert parser.parse_args([]).non_interactive is False


def test_tc01_plan_makes_zero_mutations(tmp_path, monkeypatch, capsys):
    """plan печатает план + preflight и НЕ пишет .env / не поднимает compose."""
    mod = _load_module()
    env_path = tmp_path / ".env"
    monkeypatch.setattr(mod, "ROOT_ENV", str(env_path))
    monkeypatch.setattr(mod, "WATCHDOG_ENV", str(tmp_path / ".env.watchdog"))
    # Чистый хост: ни одной мутации, ни одного docker up.
    monkeypatch.setattr(mod, "collect_facts", lambda env: {
        "docker": True, "compose": True, "git": True, "node": True,
        "claude": True, "prod_port": 8500, "prod_port_busy": False,
        "orch_already_up": False, "repos_owner_ok": True,
    })

    def _boom_compose(*a, **k):
        raise AssertionError("plan не имеет права запускать docker compose")

    monkeypatch.setattr(mod, "_compose", _boom_compose)
    rc = mod.main(["plan"])
    out = capsys.readouterr().out
    assert rc == mod.EXIT_OK
    assert not env_path.exists(), "plan создал .env — это мутация (AC-1 FAIL)"
    assert "план apply" in out and "preflight" in out


def test_tc01_plan_returns_manual_on_blockers(tmp_path, monkeypatch):
    mod = _load_module()
    monkeypatch.setattr(mod, "ROOT_ENV", str(tmp_path / ".env"))
    monkeypatch.setattr(mod, "collect_facts", lambda env: {
        "docker": False, "compose": False, "git": True, "node": True,
        "claude": True, "prod_port": 8500, "prod_port_busy": False,
        "orch_already_up": False, "repos_owner_ok": True,
    })
    assert mod.main(["plan"]) == mod.EXIT_MANUAL


def test_tc02_build_plan_is_ordered_and_complete():
    mod = _load_module()
    names = [n for n, _ in mod.build_plan()]
    order = ("preflight", "deps", "discovery", "inputs", "secrets", "env",
             "up", "onboard", "health")
    assert names[0] == "preflight", "preflight — строго ДО любых мутаций (FR-2)"
    indexes = [names.index(n) for n in order]
    assert indexes == sorted(indexes), f"порядок шагов нарушен: {names}"
    assert len(names) >= 9


def test_tc02_apply_steps_match_normative_plan():
    """Имена step-движка = нормативному плану (нет «теневых» шагов)."""
    mod = _load_module()
    assert [n for n, _ in mod.APPLY_STEPS] == [n for n, _ in mod.build_plan()]


# ===========================================================================
# TC-03 — preflight-вердикт (AC-2).
# ===========================================================================
def _clean_facts() -> dict:
    return {
        "docker": True, "compose": True, "git": True, "node": True,
        "claude": True, "prod_port": 8500, "prod_port_busy": False,
        "orch_already_up": False, "repos_owner_ok": True,
    }


def test_tc03_preflight_clean_host_has_no_blockers():
    mod = _load_module()
    blockers, warnings = mod.preflight_verdict(_clean_facts())
    assert blockers == [] and warnings == []


def test_tc03_preflight_blocks_missing_deps_and_port_and_owner():
    mod = _load_module()
    facts = _clean_facts()
    facts.update(docker=False, compose=False, node=False,
                 prod_port_busy=True, orch_already_up=False, repos_owner_ok=False)
    blockers, _ = mod.preflight_verdict(facts)
    blob = "\n".join(blockers)
    assert "docker" in blob
    assert "node" in blob
    assert "8500" in blob
    assert "uid:gid" in blob


def test_tc03_busy_port_owned_by_orchestrator_is_not_a_blocker():
    mod = _load_module()
    facts = _clean_facts()
    facts.update(prod_port_busy=True, orch_already_up=True)
    blockers, _ = mod.preflight_verdict(facts)
    assert blockers == [], "уже поднятый орк на порту — не блокер (resume)"


def test_tc03_missing_claude_is_warning_not_blocker():
    mod = _load_module()
    facts = _clean_facts()
    facts.update(claude=False)
    blockers, warnings = mod.preflight_verdict(facts)
    assert blockers == []
    assert any("LLM" in w or "claude" in w for w in warnings)


# ===========================================================================
# TC-04 — distro → команда установки (AC-3 / D-1).
# ===========================================================================
def test_tc04_install_command_per_distro():
    mod = _load_module()
    apt_cmd = mod.install_command("ubuntu", "docker")
    dnf_cmd = mod.install_command("fedora", "docker")
    assert apt_cmd and "apt" in apt_cmd
    assert dnf_cmd and "dnf" in dnf_cmd
    assert apt_cmd != dnf_cmd
    # debian-семейство по ID_LIKE-подобному токену тоже резолвится:
    assert mod.install_command("debian", "git").startswith("sudo apt")


def test_tc04_unknown_distro_degrades_to_none():
    mod = _load_module()
    assert mod.install_command("arch", "docker") is None
    assert mod.install_command("", "docker") is None
    assert mod.install_command("ubuntu", "no-such-dep") is None


def test_tc04_install_commands_are_in_allowlist():
    """Команда, которую установщик может выполнить, ∈ фиксированному allowlist."""
    mod = _load_module()
    allowed = mod.allowed_install_commands()
    for distro in ("ubuntu", "fedora"):
        for dep in mod.INSTALLABLE_DEPS:
            cmd = mod.install_command(distro, dep)
            if cmd is not None:
                assert cmd in allowed


# ===========================================================================
# TC-05 — управляемая установка: отказ / нет TTY → exit 2, без мутации (AC-3).
# ===========================================================================
def test_tc05_deps_no_tty_does_not_install_and_stops(monkeypatch):
    mod = _load_module()
    monkeypatch.setattr(mod, "_isatty", lambda: False)

    def _boom_run_shell(*a, **k):
        raise AssertionError("без TTY установщик не имеет права что-либо ставить")

    monkeypatch.setattr(mod, "_run_shell", _boom_run_shell)
    ctx = {
        "args": mod.build_arg_parser().parse_args(["apply"]),
        "root_env": {}, "overrides": {},
        "facts": {"docker": False, "git": True, "node": True, "claude": True},
        "distro": "ubuntu",
    }
    import pytest
    with pytest.raises(mod.ManualStop):
        mod.step_deps(ctx)


def test_tc05_deps_consent_no_keeps_root_clean(monkeypatch):
    mod = _load_module()
    monkeypatch.setattr(mod, "_isatty", lambda: True)
    monkeypatch.setattr(mod, "_ask", lambda prompt: "N")  # явный отказ

    def _boom_run_shell(*a, **k):
        raise AssertionError("при отказе оператора установка не выполняется")

    monkeypatch.setattr(mod, "_run_shell", _boom_run_shell)
    ctx = {
        "args": mod.build_arg_parser().parse_args(["apply"]),
        "root_env": {}, "overrides": {},
        "facts": {"docker": False, "git": True, "node": True, "claude": True},
        "distro": "ubuntu",
    }
    import pytest
    with pytest.raises(mod.ManualStop):
        mod.step_deps(ctx)


def test_tc05_deps_all_present_is_skipped(monkeypatch):
    mod = _load_module()
    ctx = {
        "args": mod.build_arg_parser().parse_args(["apply"]),
        "root_env": {}, "overrides": {},
        "facts": {"docker": True, "git": True, "node": True, "claude": True},
        "distro": "ubuntu",
    }
    assert mod.step_deps(ctx) == "skipped"


# ===========================================================================
# TC-06/TC-07/TC-08 — детект Plane/Gitea + выбор (AC-4 / D-2).
# ===========================================================================
def test_tc06_discovery_ranks_two_candidates():
    mod = _load_module()
    # 2 слушающих plane-порта (80, 8080), оба живые → 2 ранжированных кандидата.
    cands = mod.detect_existing(
        "plane",
        docker_fn=lambda: [],
        ports_fn=lambda ports: [80, 8080],
        prober=lambda url: True,
    )
    assert len(cands) == 2
    assert all(c.confidence == 2 for c in cands)
    # дедуп по URL: повторяющийся порт не плодит дублей
    cands2 = mod.detect_existing(
        "gitea",
        docker_fn=lambda: ["gitea-server gitea/gitea:1.22"],
        ports_fn=lambda ports: [3000],
        prober=lambda url: True,
    )
    assert len(cands2) == 1


def test_tc06_zero_candidates_is_empty_list():
    mod = _load_module()
    cands = mod.detect_existing(
        "plane", docker_fn=lambda: [], ports_fn=lambda ports: [],
        prober=lambda url: False,
    )
    assert cands == []


def test_tc06_rank_candidates_orders_alive_above_dead():
    mod = _load_module()
    ranked = mod.rank_candidates([
        ("http://127.0.0.1:80", "port", False),
        ("http://127.0.0.1:8080", "port", True),
    ])
    assert [c.url for c in ranked] == [
        "http://127.0.0.1:8080", "http://127.0.0.1:80"]


def test_tc07_select_candidate_valid_and_out_of_range():
    mod = _load_module()
    cands = mod.rank_candidates([("http://a", "port", True),
                                 ("http://b", "port", True)])
    assert mod.select_candidate(cands, "1") in ("http://a", "http://b")
    assert mod.select_candidate(cands, "99") is None   # вне диапазона → ручной
    assert mod.select_candidate(cands, "") is None      # пусто → ручной
    assert mod.select_candidate(cands, "abc") is None   # мусор → ручной (never-raise)


def test_tc08_detect_never_raises_on_probe_failure():
    mod = _load_module()

    def _raising_docker():
        raise RuntimeError("docker недоступен")

    def _raising_ports(ports):
        raise OSError("socket error")

    # исключение в docker-ps → []
    assert mod.detect_existing("plane", docker_fn=_raising_docker,
                               ports_fn=lambda p: [80]) == []
    # исключение в порт-скане → []
    assert mod.detect_existing("gitea", docker_fn=lambda: [],
                               ports_fn=_raising_ports) == []
    # исключение в пробе живости конкретного URL → кандидат «мёртв», не падение
    cands = mod.detect_existing(
        "gitea", docker_fn=lambda: [], ports_fn=lambda p: [3000],
        prober=lambda url: (_ for _ in ()).throw(RuntimeError()),
    )
    assert all(c.confidence == 1 for c in cands)


# ===========================================================================
# TC-09 — живая верификация ДО записи (AC-5).
# ===========================================================================
def test_tc09_verify_plane_rejects_401_accepts_200():
    mod = _load_module()
    reject = mod.verify_plane_token(
        "http://plane", "ws", "bad", http=lambda u, h, t: (401, ""))
    accept = mod.verify_plane_token(
        "http://plane", "ws", "good", http=lambda u, h, t: (200, "[]"))
    assert reject[0] is False and accept[0] is True


def test_tc09_verify_gitea_rejects_401_accepts_200():
    mod = _load_module()
    assert mod.verify_gitea_token(
        "http://gitea", "bad", http=lambda u, h, t: (401, ""))[0] is False
    assert mod.verify_gitea_token(
        "http://gitea", "good", http=lambda u, h, t: (200, "{}"))[0] is True


def test_tc09_verify_telegram_ok_false_is_rejected():
    mod = _load_module()
    assert mod.verify_telegram_token(
        "bad", http=lambda u, h, t: (200, '{"ok": false}'))[0] is False
    assert mod.verify_telegram_token(
        "good", http=lambda u, h, t: (200, '{"ok": true}'))[0] is True
    assert mod.verify_telegram_token(
        "x", http=lambda u, h, t: (401, ""))[0] is False


def test_tc09_collect_secret_does_not_write_invalid(monkeypatch):
    """Битый токен НЕ принимается; верный — принимается (verify-before-write)."""
    mod = _load_module()
    monkeypatch.setattr(mod, "_isatty", lambda: True)
    seq = iter(["bad-token", "good-token"])
    monkeypatch.setattr(mod, "_getsecret", lambda prompt: next(seq))
    ctx = {"args": mod.build_arg_parser().parse_args(["apply"]), "root_env": {}}

    def verify(value):
        return (value == "good-token", "401")

    got = mod._collect_secret(ctx, "ORCH_PLANE_API_TOKEN", "Plane",
                              verify, "инструкция")
    assert got == "good-token"  # принят только прошедший верификацию


def test_tc09_collect_secret_no_tty_fails_closed():
    mod = _load_module()
    ctx = {"args": mod.build_arg_parser().parse_args(["--non-interactive", "apply"]),
           "root_env": {}}
    import pytest
    with pytest.raises(mod.ManualStop):
        mod._collect_secret(ctx, "ORCH_GITEA_TOKEN", "Gitea",
                            lambda v: (False, "x"), "инструкция")


# ===========================================================================
# TC-10/TC-11 — parse_env / render_env (AC-6/AC-7).
# ===========================================================================
def test_tc10_parse_env_roundtrip():
    mod = _load_module()
    text = "# шапка\nA=1\nB=\n\n# хвост\nC = three \n"
    assert mod.parse_env(text) == {"A": "1", "B": "", "C": "three"}


def test_tc11_render_env_preserves_canon_and_appends_unknown():
    mod = _load_module()
    example = "# шапка\nA=1\nB=\n\n# хвост\n"
    rendered = mod.render_env(example, {"B": "v", "NEW": "n"})
    assert "# шапка" in rendered and "A=1" in rendered  # канон сохранён
    assert "B=v" in rendered                            # ключ канона получил значение
    assert "NEW=n" in rendered                          # внеканонный — управляемым блоком
    # идемпотентность: повторный рендер от результата стабилен по ключам
    again = mod.render_env(rendered, {"B": "v", "NEW": "n"})
    assert mod.parse_env(again)["B"] == "v"
    assert mod.parse_env(again)["NEW"] == "n"


def test_tc11_watchdog_keys_split_to_their_own_file():
    mod = _load_module()
    root, watchdog = mod.split_watchdog_overrides(
        {"ORCH_GITEA_TOKEN": "x", "WATCHDOG_TG_BOT_TOKEN": "y"})
    assert root == {"ORCH_GITEA_TOKEN": "x"}
    assert watchdog == {"WATCHDOG_TG_BOT_TOKEN": "y"}


# ===========================================================================
# TC-12/TC-13 — секрет-гигиена + no-silent-overwrite (AC-6/AC-7).
# ===========================================================================
def test_tc12_write_private_sets_600(tmp_path, monkeypatch):
    mod = _load_module()
    monkeypatch.setattr(mod, "REPO_ROOT", str(tmp_path))
    path = tmp_path / ".env"
    mod._write_private(str(path), "ORCH_GITEA_TOKEN=secretvalue\n")
    assert (path.stat().st_mode & 0o777) == 0o600


def test_tc12_mask_secret_never_reveals_value():
    mod = _load_module()
    masked = mod.mask_secret("super-secret-token-value")
    assert "super-secret-token-value" not in masked
    assert mod.mask_secret("") == "<пусто>"


def test_tc12_secrets_step_does_not_log_secret_value(tmp_path, monkeypatch, capsys):
    mod = _load_module()
    monkeypatch.setattr(mod, "REPO_ROOT", str(tmp_path))
    secret = "deadbeefcafefacefeed0123456789abcdef0123456789abcdef0123456789ab"

    def _fake_gen(cmd, env=None, timeout=600):
        path = cmd[cmd.index("--write") + 1]
        with open(path, "w", encoding="utf-8") as f:
            f.write(f"ORCH_PLANE_WEBHOOK_SECRET={secret}\n"
                    f"ORCH_GITEA_WEBHOOK_SECRET={secret}\n")
        return type("P", (), {"returncode": 0, "stdout": "", "stderr": ""})()

    monkeypatch.setattr(mod, "_run", _fake_gen)
    ctx = {"args": mod.build_arg_parser().parse_args(["apply"]),
           "root_env": {}, "overrides": {}}
    assert mod.step_secrets(ctx) == "ok"
    out = capsys.readouterr().out
    assert secret not in out, "значение секрета утекло в лог (NFR-2 FAIL)"
    assert ctx["overrides"]["ORCH_PLANE_WEBHOOK_SECRET"] == secret


def test_tc13_secrets_no_overwrite_without_force(monkeypatch):
    mod = _load_module()

    def _boom(*a, **k):
        raise AssertionError("при наличии секретов gen_secrets.py не вызывается")

    monkeypatch.setattr(mod, "_run", _boom)
    ctx = {
        "args": mod.build_arg_parser().parse_args(["apply"]),
        "root_env": {"ORCH_PLANE_WEBHOOK_SECRET": "a" * 64,
                     "ORCH_GITEA_WEBHOOK_SECRET": "b" * 64},
        "overrides": {},
    }
    assert mod.step_secrets(ctx) == "skipped"


# ===========================================================================
# TC-14 — онбординг кирпичом (AC-7).
# ===========================================================================
def test_tc14_onboard_parses_registry_and_propagates_manual(tmp_path, monkeypatch):
    mod = _load_module()
    monkeypatch.setattr(mod, "REPO_ROOT", str(tmp_path))
    monkeypatch.setattr(mod, "ROOT_ENV", str(tmp_path / ".env"))
    monkeypatch.setattr(mod, "ROOT_ENV_EXAMPLE", str(REPO_ROOT / ".env.example"))
    merged = '[{"repo":"acme","work_item_prefix":"ACME"}]'
    calls = {"recreate": 0}

    def _fake_run(cmd, env=None, timeout=600):
        joined = " ".join(cmd)
        if "onboard_project.py" in joined and "apply" in cmd:
            report = {"instructions": [f"ORCH_PROJECTS_JSON={merged}"],
                      "exit_code": 2, "steps": []}
            return type("P", (), {"returncode": 2, "stdout": __import__("json").dumps(report),
                                  "stderr": ""})()
        if "onboard_project.py" in joined and "verify" in cmd:
            return type("P", (), {"returncode": 2, "stdout": "{}", "stderr": ""})()
        raise AssertionError(f"неожиданный вызов: {joined}")

    def _fake_compose(*a, **k):
        calls["recreate"] += 1
        return type("P", (), {"returncode": 0, "stdout": "", "stderr": ""})()

    monkeypatch.setattr(mod, "_run", _fake_run)
    monkeypatch.setattr(mod, "_compose", _fake_compose)
    args = mod.build_arg_parser().parse_args([
        "apply", "--name", "Acme", "--repo", "acme", "--prefix", "ACME",
        "--stack", "python", "--test-cmd", "pytest", "--prod-port", "8600",
        "--staging-port", "8601", "--webhook-url", "http://x/webhook/gitea"])
    ctx = {"args": args, "root_env": {}, "overrides": {}}
    status = mod.step_onboard(ctx)
    written = (tmp_path / ".env").read_text(encoding="utf-8")
    assert merged in written, "merged ORCH_PROJECTS_JSON не записан в .env"
    assert ctx["onboard_manual"] is True
    assert status == "manual-step"
    assert calls["recreate"] == 1


def test_tc14_onboard_skips_when_project_present():
    mod = _load_module()
    args = mod.build_arg_parser().parse_args([
        "apply", "--name", "Acme", "--repo", "acme", "--prefix", "ACME"])
    ctx = {"args": args,
           "root_env": {"ORCH_PROJECTS_JSON": '[{"repo":"acme"}]'},
           "overrides": {}}
    assert mod.step_onboard(ctx) == "skipped"


def test_tc14_onboard_without_params_is_manual_step():
    mod = _load_module()
    args = mod.build_arg_parser().parse_args(["apply"])
    ctx = {"args": args, "root_env": {}, "overrides": {}}
    assert mod.step_onboard(ctx) == "manual-step"
    assert ctx["onboard_manual"] is True


# ===========================================================================
# TC-15 — идемпотентность (AC-8).
# ===========================================================================
def test_tc15_secrets_then_env_are_idempotent(tmp_path, monkeypatch):
    mod = _load_module()
    monkeypatch.setattr(mod, "REPO_ROOT", str(tmp_path))
    monkeypatch.setattr(mod, "ROOT_ENV", str(tmp_path / ".env"))
    monkeypatch.setattr(mod, "ROOT_ENV_EXAMPLE", str(REPO_ROOT / ".env.example"))
    monkeypatch.setattr(mod, "WATCHDOG_ENV", str(tmp_path / ".env.watchdog"))
    monkeypatch.setattr(mod, "WATCHDOG_ENV_EXAMPLE",
                        str(REPO_ROOT / ".env.watchdog.example"))
    secret = "a" * 64

    def _fake_gen(cmd, env=None, timeout=600):
        path = cmd[cmd.index("--write") + 1]
        with open(path, "w", encoding="utf-8") as f:
            f.write(f"ORCH_PLANE_WEBHOOK_SECRET={secret}\n"
                    f"ORCH_GITEA_WEBHOOK_SECRET={secret}\n")
        return type("P", (), {"returncode": 0, "stdout": "", "stderr": ""})()

    monkeypatch.setattr(mod, "_run", _fake_gen)
    args = mod.build_arg_parser().parse_args(["apply"])
    ctx = {"args": args, "root_env": {}, "overrides": {}}
    # первый прогон: секреты выпущены, env собран
    assert mod.step_secrets(ctx) == "ok"
    assert mod.step_env(ctx) == "ok"
    first = (tmp_path / ".env").read_text(encoding="utf-8")
    # второй прогон тех же шагов поверх собранного .env
    ctx2 = {"args": args,
            "root_env": mod.parse_env(first), "overrides": {}}
    assert mod.step_secrets(ctx2) == "skipped"  # уже есть → не перевыпуск
    assert mod.step_env(ctx2) == "ok"
    second = (tmp_path / ".env").read_text(encoding="utf-8")
    assert mod.parse_env(second)["ORCH_PLANE_WEBHOOK_SECRET"] == secret
    assert mod.parse_env(first) == mod.parse_env(second)  # значения стабильны


# ===========================================================================
# TC-16 — no-TTY manual_checkpoint fail-closed (AC-8/AC-11).
# ===========================================================================
def test_tc16_manual_checkpoint_no_tty_raises(monkeypatch):
    mod = _load_module()
    monkeypatch.setattr(mod, "_isatty", lambda: False)

    def _boom_ask(prompt):
        raise AssertionError("без TTY input() вызываться не должен")

    monkeypatch.setattr(mod, "_ask", _boom_ask)
    import pytest
    with pytest.raises(mod.ManualStop):
        mod.manual_checkpoint("step", ["do x"], lambda: (True, ""))


def test_tc16_manual_checkpoint_verifies_after_confirm(monkeypatch):
    mod = _load_module()
    monkeypatch.setattr(mod, "_isatty", lambda: True)
    monkeypatch.setattr(mod, "_ask", lambda prompt: "")
    # верификация проходит со второй попытки
    seq = iter([(False, "ещё нет"), (True, "")])
    mod.manual_checkpoint("step", ["do x"], lambda: next(seq), max_tries=3)


# ===========================================================================
# TC-17 — health-гейт (AC-11).
# ===========================================================================
def test_tc17_health_pass_on_200(monkeypatch):
    mod = _load_module()
    monkeypatch.setattr(mod, "_http",
                        lambda url, headers=None, timeout=10: (200, "{}"))
    ctx = {"args": mod.build_arg_parser().parse_args(["apply"]),
           "root_env": {}, "overrides": {}}
    assert mod.step_health(ctx) == "ok"


def test_tc17_health_fail_raises_install_error(monkeypatch):
    mod = _load_module()
    monkeypatch.setattr(mod, "_http",
                        lambda url, headers=None, timeout=10: (503, ""))
    monkeypatch.setattr(mod, "_compose",
                        lambda *a, **k: type("P", (), {"stdout": "", "stderr": ""})())
    monkeypatch.setattr(mod, "time",
                        type("T", (), {"monotonic": staticmethod(lambda: 1e9),
                                       "sleep": staticmethod(lambda s: None)}))
    ctx = {"args": mod.build_arg_parser().parse_args(["apply"]),
           "root_env": {}, "overrides": {}}
    import pytest
    with pytest.raises(mod.InstallError):
        mod.step_health(ctx)


def test_tc17_main_verify_reports_fail_as_exit_error(monkeypatch):
    mod = _load_module()
    monkeypatch.setattr(mod, "ROOT_ENV", os.path.join(str(REPO_ROOT), "nonexistent.env"))
    monkeypatch.setattr(mod, "_http",
                        lambda url, headers=None, timeout=10: (503, ""))
    assert mod.main(["verify"]) == mod.EXIT_ERROR