"""Tests for the `warden access` operator front door (WP-0014 T2)."""
from __future__ import annotations

import json
from pathlib import Path

from typer.testing import CliRunner

from warden.access import expand_handoff, policy_gate_status
from warden.cli import app
from warden.routing.models import RouteEntry

runner = CliRunner()


def _repo_catalog() -> Path:
    return Path(__file__).resolve().parents[1] / "registry" / "routing" / "catalog.yaml"


def _openbao_entry() -> RouteEntry:
    return RouteEntry(
        id="openbao-api-key",
        title="API key, DB credential, or dynamic lease",
        need_keywords=["api", "key", "npm", "token"],
        owner_repo="railiance-platform",
        subsystem="OpenBao",
        warden_executes=False,
        wiki_ref="wiki/CredentialRouting.md#routing-table",
        canon_ref="net-kingdom/docs/x.md",
        reviewed="2026-06-27",
        status="active",
        auth_method="key-cape OIDC → bao login -method=oidc role=<domain>",
        path_template="platform/workloads/<domain>/<workload>/<bundle>",
        fetch_command="bao kv get -field=<FIELD> <path_template>",
        policy_ref="flex-auth check secret.read:<domain>",
        exec_capable=True,
    )


# --- pure expansion --------------------------------------------------------

def test_expand_inlines_path_template_token():
    e = expand_handoff(_openbao_entry())
    assert "<path_template>" not in e.fetch_command
    assert e.fetch_command.startswith("bao kv get -field=<FIELD> platform/workloads/")


def test_expand_substitutes_domain():
    e = expand_handoff(_openbao_entry(), domain="coulomb_social")
    assert "coulomb_social" in e.path_template
    assert "<domain>" not in e.path_template
    assert "<domain>" not in e.auth_method
    # owner-side names stay as placeholders — warden does not invent them
    assert "<workload>" in e.path_template and "<bundle>" in e.path_template


def test_expand_without_domain_keeps_placeholder():
    e = expand_handoff(_openbao_entry())
    assert "<domain>" in e.path_template


def test_policy_gate_status_no_config(monkeypatch, tmp_path):
    monkeypatch.setenv("WARDEN_CONFIG", str(tmp_path / "nope.yaml"))
    assert "advisory" in policy_gate_status()


# --- CLI -------------------------------------------------------------------

def test_access_advisory_output(monkeypatch):
    monkeypatch.setenv("WARDEN_ROUTING_CATALOG", str(_repo_catalog()))
    r = runner.invoke(app, ["access", "npm token", "--domain", "coulomb_social"])
    assert r.exit_code == 0
    assert "railiance-platform" in r.stdout
    assert "platform/workloads/coulomb_social/" in r.stdout
    assert "does not hold this secret" in r.stdout


def test_access_json_shape_is_secret_free(monkeypatch):
    monkeypatch.setenv("WARDEN_ROUTING_CATALOG", str(_repo_catalog()))
    r = runner.invoke(app, ["access", "npm token", "--domain", "coulomb_social", "--json"])
    assert r.exit_code == 0
    payload = json.loads(r.stdout)
    assert payload["id"] == "openbao-api-key"
    assert payload["domain"] == "coulomb_social"
    assert payload["handoff"]["exec_capable"] is True
    # only placeholders/templates — never a concrete credential
    assert "<FIELD>" in payload["handoff"]["fetch_command"]


def test_access_ssh_lane_points_to_sign(monkeypatch):
    monkeypatch.setenv("WARDEN_ROUTING_CATALOG", str(_repo_catalog()))
    r = runner.invoke(app, ["access", "ssh cert for host access"])
    assert r.exit_code == 0
    assert "issues this directly" in r.stdout
    assert "warden sign" in r.stdout


def test_access_no_match_exits_nonzero(monkeypatch):
    monkeypatch.setenv("WARDEN_ROUTING_CATALOG", str(_repo_catalog()))
    r = runner.invoke(app, ["access", "zzzz-no-such-need-xyzzy"])
    assert r.exit_code == 1