import json
from pathlib import Path

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


def test_llm_connect_provider_expectations_are_detected_without_llm(tmp_path):
    expectation_path = (
        Path(__file__).parent
        / "expectations"
        / "llm_connect_provider_expectations.json"
    )
    expectations = json.loads(expectation_path.read_text(encoding="utf-8"))
    source = tmp_path / expectations["repository"]
    source.mkdir()
    (source / "README.md").write_text(
        "# LLM Connect\nSupports OpenRouter and Claude fallback for hard prompts.\n",
        encoding="utf-8",
    )
    (source / ".env.example").write_text(
        "OPENROUTER_API_KEY=\nANTHROPIC_API_KEY=\n",
        encoding="utf-8",
    )
    (source / "providers.py").write_text(
        "provider_registry = {'openrouter': object(), 'claude': object()}\n"
        "fallback_provider = 'claude'\n",
        encoding="utf-8",
    )
    store = RegistryStore(tmp_path / "registry.sqlite3")
    store.initialize()
    service = RegistryService(
        store,
        ingestion=GitIngestionService(tmp_path / "checkouts"),
    )
    repository = service.register_repository(name="LLM Connect", url=str(source))

    summary = service.analyze_repository(
        repository.id,
        use_llm_assistance=False,
    )
    facts = service.list_observed_facts(repository.id, summary.analysis_run.id)
    graph = service.candidate_graph(repository.id, summary.analysis_run.id)

    fact_pairs = {(fact.kind, fact.name) for fact in facts}
    for expected in expectations["expected_facts"]:
        assert (expected["kind"], expected["name"]) in fact_pairs

    candidate_names = {
        graph.abilities[0].name,
        *[
            capability.name
            for ability in graph.abilities
            for capability in ability.capabilities
        ],
        *[
            feature.name
            for ability in graph.abilities
            for capability in ability.capabilities
            for feature in capability.features
        ],
    }
    for expected in expectations["expected_candidates"]:
        assert expected in candidate_names