import json
from pathlib import Path

import pytest

from glas_harness.cli import main
from glas_harness.contract import ExecutionRequest


def test_profiles_command_lists_committed_constellations(capsys) -> None:
    assert main(["profiles", "--json"]) == 0

    rows = json.loads(capsys.readouterr().out)
    assert {row["rein_id"] for row in rows} == {"rein-aharness", "rein-openweights"}
    assert {row["operational_readiness"]["status"] for row in rows} == {
        "blocked",
        "unverified",
    }


def test_profiles_text_output_labels_runtime_readiness(capsys) -> None:
    assert main(["profiles"]) == 0

    output = capsys.readouterr().out
    assert "readiness=blocked" in output
    assert "readiness=unverified" in output
    assert "executable" not in output


def test_execution_request_example_matches_contract() -> None:
    fixture = Path(__file__).resolve().parents[1] / "examples" / "execution-request.json"

    request = ExecutionRequest.model_validate_json(fixture.read_text())

    assert request.harness_profile_ref == "harness.agent-dev@1.0.0"
    assert request.assignment_ref == "role-assignment:agent-7:42"


def test_run_command_rejects_worker_identifier_as_actor() -> None:
    with pytest.raises(SystemExit) as exc_info:
        main(
            [
                "run",
                "--harness-profile",
                "harness.agent-dev-local@1.0.0",
                "--repo",
                "/tmp/repo",
                "--title",
                "t",
                "--description",
                "d",
                "--actor",
                "rein-aharness@railiance01",
            ]
        )

    assert exc_info.value.code == 2