"""Tests for the Chronos cron-fire webhook ON THE DASHBOARD APP (web_server).

Regression guard for the relocation bug: the fire webhook MUST live on the
dashboard FastAPI app (`hermes_cli.web_server.app`) — the agent's public HTTP
surface on hosted deployments — not only on the aiohttp APIServerAdapter (which
hosted agents don't expose). It must:
  - be a registered route on the dashboard app,
  - be in PUBLIC_API_PATHS so the dashboard cookie gate doesn't 401 it before
    the JWT verifier runs,
  - reject a bad/missing NAS-JWT with 401 (the JWT is the real gate),
  - 400 on missing job_id,
  - on a valid token, resolve the job's profile and run fire_due in the
    background, returning 202.
"""

import pytest
from starlette.testclient import TestClient

from hermes_cli import web_server
from hermes_cli.dashboard_auth.public_paths import PUBLIC_API_PATHS


def _client(auth_required: bool):
    prev_auth = getattr(web_server.app.state, "auth_required", None)
    prev_host = getattr(web_server.app.state, "bound_host", None)
    web_server.app.state.auth_required = auth_required
    web_server.app.state.bound_host = None
    client = TestClient(web_server.app)
    return client, prev_auth, prev_host


def _restore(prev_auth, prev_host):
    if prev_auth is None:
        if hasattr(web_server.app.state, "auth_required"):
            delattr(web_server.app.state, "auth_required")
    else:
        web_server.app.state.auth_required = prev_auth
    if prev_host is None:
        if hasattr(web_server.app.state, "bound_host"):
            delattr(web_server.app.state, "bound_host")
    else:
        web_server.app.state.bound_host = prev_host




def test_fire_path_is_public():
    """Must bypass the dashboard cookie gate so the NAS bearer-JWT callback
    reaches the verifier (the JWT is the real auth)."""
    assert "/api/cron/fire" in PUBLIC_API_PATHS


def test_bad_token_401(monkeypatch):
    """Invalid NAS-JWT -> 401, even with the dashboard auth gate ENGAGED
    (proves the route is reachable past the cookie gate and the verifier is the
    gate). fire_due must NOT run."""
    fired = []
    monkeypatch.setattr(
        "plugins.cron_providers.chronos.verify.get_fire_verifier",
        lambda: (lambda **kw: None),  # verification fails
    )
    monkeypatch.setattr(web_server, "_find_cron_job_profile", lambda jid: "default")
    monkeypatch.setattr(web_server, "_fire_cron_job_for_profile",
                        lambda p, j: fired.append((p, j)))

    client, pa, ph = _client(auth_required=True)
    try:
        resp = client.post("/api/cron/fire",
                           headers={"Authorization": "Bearer forged"},
                           json={"job_id": "abc"})
        assert resp.status_code == 401
        assert fired == []
    finally:
        _restore(pa, ph)
        client.close()


def test_missing_job_id_400(monkeypatch):
    monkeypatch.setattr(
        "plugins.cron_providers.chronos.verify.get_fire_verifier",
        lambda: (lambda **kw: {"purpose": "cron_fire"}),
    )
    client, pa, ph = _client(auth_required=False)
    try:
        resp = client.post("/api/cron/fire",
                           headers={"Authorization": "Bearer good"},
                           json={})
        assert resp.status_code == 400
    finally:
        _restore(pa, ph)
        client.close()


def test_unknown_job_200_gone(monkeypatch):
    """Valid token but the job isn't found in any profile -> 200 'gone'
    (NAS shouldn't retry a fire for a cancelled/completed job)."""
    monkeypatch.setattr(
        "plugins.cron_providers.chronos.verify.get_fire_verifier",
        lambda: (lambda **kw: {"purpose": "cron_fire"}),
    )
    monkeypatch.setattr(web_server, "_find_cron_job_profile", lambda jid: None)
    client, pa, ph = _client(auth_required=False)
    try:
        resp = client.post("/api/cron/fire",
                           headers={"Authorization": "Bearer good"},
                           json={"job_id": "ghost"})
        assert resp.status_code == 200
        assert resp.json().get("status") == "gone"
    finally:
        _restore(pa, ph)
        client.close()


