import pytest

import agent.client as client_module


@pytest.mark.asyncio
async def test_invoke_agent_forwards_root_task_spec_only_to_local_runner(monkeypatch):
    captured = {}

    async def fake_local(**kwargs):
        captured.update(kwargs)
        return {"mode": "local", "status": "completed"}

    monkeypatch.setattr(client_module, "_run_local_agent", fake_local)
    root_task_spec = {
        "objective": "Complete the mission",
        "acceptance_criteria": [
            {"criterion_id": "done", "description": "Mission is complete"}
        ],
    }

    result = await client_module.invoke_agent(
        agent_type="planner",
        task="start",
        project_root="/project",
        root_task_spec=root_task_spec,
    )

    assert result["status"] == "completed"
    assert captured["root_task_spec"] is root_task_spec


@pytest.mark.asyncio
async def test_invoke_agent_rejects_remote_root_task_spec():
    result = await client_module.invoke_agent(
        agent_type="remote_planner",
        task="start",
        root_task_spec={"objective": "must stay local"},
    )

    assert result["mode"] == "remote"
    assert result["status"] == "failed"
    assert "root_task_spec" in result["error"]
    assert "本地" in result["error"]