import copy
import uuid

import pytest

from secrets_engine.catalog import validate_entry, load_catalog
from secrets_engine.config import repo_root
from secrets_engine.errors import CatalogError

VALID = {
    "id": "test-lane",
    "org": "coulomb",
    "repo": "team-repo",
    "stage": "test",
    "mount": "secret",
    "path": "test/team/thing",
    "fields": ["api_token"],
    "consumers": [{"name": "c", "auth": "approle", "claim": "role:c"}],
    "delivery_modes": ["exec-env"],
    "approval": {"model": "bootstrap-only"},
    "verification": {"positive": "x", "negative": "y"},
    "rotation": {"ttl": "1h"},
    "deactivation": {"expectation": "delete"},
    "audit": {"evidence": "non-secret"},
}


def test_valid_entry_parses():
    e = validate_entry(VALID)
    assert e.id == "test-lane"
    assert e.policy_name == "se-test-test-lane"
    assert not e.approval_required()
    # owner is the explicit org/repo slug, not a bare name
    assert e.owner == "coulomb/team-repo"


@pytest.mark.parametrize("field", ["org", "repo"])
def test_missing_org_or_repo_rejected(field):
    data = copy.deepcopy(VALID)
    data.pop(field)
    with pytest.raises(CatalogError):
        validate_entry(data)


def test_npm_config_requires_registry_and_scope():
    data = copy.deepcopy(VALID)
    data["delivery_modes"] = ["npm-config"]
    with pytest.raises(CatalogError):
        validate_entry(data)  # no delivery_config.npm
    data["delivery_config"] = {"npm": {"registry": "https://x/", "scope": "@s"}}
    e = validate_entry(data)
    assert e.npm["scope"] == "@s"


@pytest.mark.parametrize("field", ["stage", "mount", "path", "fields", "approval", "delivery_modes"])
def test_missing_required_field_rejected(field):
    data = copy.deepcopy(VALID)
    data.pop(field)
    with pytest.raises(CatalogError):
        validate_entry(data)


def test_bad_stage_rejected():
    data = copy.deepcopy(VALID)
    data["stage"] = "staging"
    with pytest.raises(CatalogError):
        validate_entry(data)


def test_unknown_delivery_mode_rejected():
    data = copy.deepcopy(VALID)
    data["delivery_modes"] = ["telepathy"]
    with pytest.raises(CatalogError):
        validate_entry(data)


def test_wildcard_path_rejected():
    data = copy.deepcopy(VALID)
    data["path"] = "test/*"
    with pytest.raises(CatalogError):
        validate_entry(data)


def test_inline_secret_value_rejected():
    data = copy.deepcopy(VALID)
    data["token"] = "npm_realvalue"
    with pytest.raises(CatalogError):
        validate_entry(data)


def test_repo_catalog_loads_and_has_pilot():
    entries = load_catalog(repo_root() / "catalog")
    assert "whynot-design-npm-publish" in entries
    pilot = entries["whynot-design-npm-publish"]
    assert pilot.stage == "prod"
    assert pilot.approval_required()
    # org=coulomb, repo=whynot-design (not conflated); npm targets Gitea registry
    assert pilot.org == "coulomb"
    assert pilot.repo == "whynot-design"
    assert pilot.npm["registry"].startswith("https://forgejo.coulomb.social/")
    assert pilot.npm["scope"] == "@whynot"
    # SECRETS-WP-0003 closeout uses the canonical State Hub decision UUID;
    # the slug-named fixture is retired to offline fallback only.
    uuid.UUID(pilot.approval["decision_ref"])
    assert pilot.approval["decision_ref"] == "e6381a56-6b04-4fd5-b2de-f3ef59cde888"
    # build/test/prod stage separation is representable
    stages = {e.stage for e in entries.values()}
    assert {"build", "prod"} <= stages