"""Regression tests for production backup wiring."""

from __future__ import annotations

import importlib.util
from pathlib import Path
from types import SimpleNamespace

import pytest


@pytest.fixture()
def backup_script() -> object:
    path = Path(__file__).parents[3] / "scripts" / "backup.py"
    spec = importlib.util.spec_from_file_location("backup_script", path)
    assert spec is not None and spec.loader is not None
    module = importlib.util.module_from_spec(spec)
    spec.loader.exec_module(module)
    return module


async def test_active_profile_provenance_contains_only_active_non_secret_revisions(
    backup_script: object, monkeypatch: pytest.MonkeyPatch
) -> None:
    class EmbeddingStore:
        def __init__(self, path: Path) -> None:
            pass

        async def get_active(self) -> object:
            return SimpleNamespace(profile="hybrid-v1", version="v3")

    class GenerationStore:
        def __init__(self, session_factory: object) -> None:
            pass

        async def get_active(self) -> object:
            return SimpleNamespace(profile="answer-local", version="v1")

    monkeypatch.setattr(backup_script, "JsonEmbeddingProfileStore", EmbeddingStore)
    monkeypatch.setattr(backup_script, "PostgresGenerationProfileStore", GenerationStore)
    result = await backup_script.active_profile_provenance(
        settings=SimpleNamespace(embedding_profiles_path=Path("profiles.json")),
        session_factory=object(),
    )
    assert result == {"embedding": "hybrid-v1:v3", "generation": "answer-local:v1"}


async def test_active_profile_provenance_allows_missing_optional_profiles(
    backup_script: object, monkeypatch: pytest.MonkeyPatch
) -> None:
    class EmptyStore:
        def __init__(self, _: object) -> None:
            pass

        async def get_active(self) -> None:
            return None

    monkeypatch.setattr(backup_script, "JsonEmbeddingProfileStore", EmptyStore)
    monkeypatch.setattr(backup_script, "PostgresGenerationProfileStore", EmptyStore)
    result = await backup_script.active_profile_provenance(
        settings=SimpleNamespace(embedding_profiles_path=Path("profiles.json")),
        session_factory=object(),
    )
    assert result == {}