"""Tests pour les contrôles HTTP de replay paused (resume/abort).

Ces appels sont le fallback du chemin SocketIO `lea:replay_resume`
/ `lea:replay_abort` quand le bus feedback est déconnecté au moment
où l'utilisateur clique dans la bulle paused (cf.
`docs/CR_AUDIT_PAUSED_RESUME_BUS_2026-05-22.md`).
"""

from __future__ import annotations

import sys
from pathlib import Path
from unittest.mock import patch, MagicMock

import pytest

ROOT = Path(__file__).parent.parent.parent
sys.path.insert(0, str(ROOT))

from agent_v0.lea_ui.server_client import LeaServerClient  # noqa: E402


# Préfixe partagé pour comparer les URLs sans coller à la valeur de
# RPA_STREAMING_URL côté env d'exécution des tests.
RESUME_PATH = "/traces/stream/replay/replay_xyz/resume"
CANCEL_PATH = "/traces/stream/replay/replay_xyz/cancel"


@pytest.fixture
def client(monkeypatch):
    monkeypatch.setenv("RPA_API_TOKEN", "tok-test-1234")
    c = LeaServerClient()
    return c


# =========================================================================
# resume_replay
# =========================================================================


class TestResumeReplay:
    def test_returns_true_when_server_accepts(self, client):
        resp = MagicMock(ok=True)
        with patch("requests.post", return_value=resp) as post:
            assert client.resume_replay("replay_xyz") is True
        assert post.call_count == 1

    def test_returns_false_when_server_rejects(self, client):
        resp = MagicMock(ok=False)
        with patch("requests.post", return_value=resp):
            assert client.resume_replay("replay_xyz") is False

    def test_returns_false_on_empty_replay_id(self, client):
        with patch("requests.post") as post:
            assert client.resume_replay("") is False
        post.assert_not_called()

    def test_returns_false_on_exception(self, client):
        with patch("requests.post", side_effect=ConnectionError("network down")):
            assert client.resume_replay("replay_xyz") is False

    def test_posts_to_resume_endpoint_with_auth_header(self, client):
        resp = MagicMock(ok=True)
        with patch("requests.post", return_value=resp) as post:
            client.resume_replay("replay_xyz")
        call = post.call_args
        url = call.args[0] if call.args else call.kwargs.get("url", "")
        assert url.endswith(RESUME_PATH)
        headers = call.kwargs.get("headers", {})
        assert headers.get("Authorization") == "Bearer tok-test-1234"


# =========================================================================
# abort_replay
# =========================================================================


class TestAbortReplay:
    def test_returns_true_when_server_accepts(self, client):
        resp = MagicMock(ok=True)
        with patch("requests.post", return_value=resp):
            assert client.abort_replay("replay_xyz") is True

    def test_returns_false_when_server_rejects(self, client):
        resp = MagicMock(ok=False)
        with patch("requests.post", return_value=resp):
            assert client.abort_replay("replay_xyz") is False

    def test_returns_false_on_empty_replay_id(self, client):
        with patch("requests.post") as post:
            assert client.abort_replay("") is False
        post.assert_not_called()

    def test_returns_false_on_exception(self, client):
        with patch("requests.post", side_effect=TimeoutError("timeout")):
            assert client.abort_replay("replay_xyz") is False

    def test_posts_to_cancel_endpoint(self, client):
        resp = MagicMock(ok=True)
        with patch("requests.post", return_value=resp) as post:
            client.abort_replay("replay_xyz")
        url = post.call_args.args[0]
        assert url.endswith(CANCEL_PATH)