from types import SimpleNamespace
from unittest.mock import patch

import pytest
from flask import Flask

from app.api import report as report_api
from app.config import Config
from app.services.report_agent import ReportAgent


def test_report_agent_requires_explicit_memory_tools_in_local_mode():
    previous_backend = Config.MEMORY_BACKEND
    Config.MEMORY_BACKEND = "local"
    try:
        with pytest.raises(ValueError, match="memory_tools_required_for_local_backend"):
            ReportAgent(
                graph_id="graph-a",
                simulation_id="simulation-a",
                simulation_requirement="test",
                llm_client=SimpleNamespace(),
            )
    finally:
        Config.MEMORY_BACKEND = previous_backend


def test_report_api_internal_failure_uses_safe_error_envelope():
    app = Flask(__name__)
    with app.app_context(), app.test_request_context("/api/report/report-secret"):
        with patch.object(
            report_api.ReportManager,
            "get_report",
            side_effect=RuntimeError("secret-path=/private/credential-token"),
        ):
            response, status_code = report_api.get_report("report-secret")

    body = response.get_json()
    assert status_code == 500
    assert body["success"] is False
    assert body["error_code"] == "internal_error"
    assert "secret-path" not in str(body)
    assert "Traceback" not in str(body)
    assert "traceback" not in body
    assert "error" not in body