from repo_scoping.core.service import RegistryService
from repo_scoping.repo_ingestion.git import GitIngestionService
from repo_scoping.storage.sqlite import RegistryStore


def make_service(tmp_path):
    store = RegistryStore(tmp_path / "registry.sqlite3")
    store.initialize()
    return RegistryService(store, ingestion=GitIngestionService(tmp_path / "checkouts"))


def write_api_repo(tmp_path):
    source = tmp_path / "api-repo"
    source.mkdir()
    (source / "README.md").write_text("# API Repo\nReports health.\n", encoding="utf-8")
    (source / "app.py").write_text('@app.get("/health")\ndef health():\n    return {}\n', encoding="utf-8")
    return source


def test_trusted_auto_approval_requires_explicit_migration_mode(tmp_path):
    service = make_service(tmp_path)
    repository = service.register_repository(
        name="Legacy Guard Repo",
        url=str(write_api_repo(tmp_path)),
    )
    summary = service.analyze_repository(repository.id, use_llm_assistance=False)

    try:
        service.trusted_auto_approve_candidate_graph(
            repository.id,
            summary.analysis_run.id,
        )
    except ValueError as exc:
        assert "deprecated" in str(exc)
    else:
        raise AssertionError("trusted auto-approval should be guarded by default")

    assert service.ability_map(repository.id).abilities == []


def test_legacy_auto_approval_inventory_identifies_review_debt(tmp_path):
    service = make_service(tmp_path)
    repository = service.register_repository(
        name="Legacy Inventory Repo",
        url=str(write_api_repo(tmp_path)),
    )
    summary = service.analyze_repository(repository.id, use_llm_assistance=False)

    service.trusted_auto_approve_candidate_graph(
        repository.id,
        summary.analysis_run.id,
        notes="Historical migration replay.",
        allow_deprecated_migration_mode=True,
    )

    records = service.list_trusted_auto_approval_migration_records()
    assert len(records) == 1
    record = records[0]
    assert record.repository_id == repository.id
    assert record.repository_name == "Legacy Inventory Repo"
    assert record.analysis_run_id == summary.analysis_run.id
    assert record.review_decision_id > 0
    assert record.analysis_run_status == "completed"
    assert record.current_approved_ability_count == 1
    assert "rebuild" in record.recommended_next_step