import json
from types import SimpleNamespace

from typer.testing import CliRunner

from tht.cli import app


def test_preprocess_evidence_json_is_pristine(monkeypatch, tmp_path):
    import tht.cli.preprocess_cmd as command

    result = SimpleNamespace(model_dump=lambda mode=None: {
        "status": "succeeded", "generation": "gen:abc", "published": True
    })
    monkeypatch.setattr(command, "run_from_config", lambda *args, **kwargs: result)
    response = CliRunner().invoke(
        app, ["preprocess", "evidence", "--json", "-c", str(tmp_path / "workspace.yaml")]
    )
    assert response.exit_code == 0, response.output
    assert json.loads(response.output)["generation"] == "gen:abc"


def test_preprocess_failure_is_structured_and_nonzero(monkeypatch, tmp_path):
    import tht.cli.preprocess_cmd as command

    monkeypatch.setattr(command, "run_from_config", lambda *a, **k: (_ for _ in ()).throw(RuntimeError("secret detail")))
    response = CliRunner().invoke(
        app, ["preprocess", "evidence", "--json", "-c", str(tmp_path / "workspace.yaml")]
    )
    assert response.exit_code != 0
    assert json.loads(response.output) == {"status": "failed", "error": "preprocessing failed"}
    assert "secret detail" not in response.output