from clfgui.kernel import LocalAgentKernel, SQLiteStatusStore


def make_kernel(tmp_path):
    return LocalAgentKernel(SQLiteStatusStore(tmp_path / "kernel.sqlite3"))


def test_kernel_runs_from_intent_to_approval(tmp_path):
    kernel = make_kernel(tmp_path)

    job_id = kernel.submit_intent("Build the CLFGUI V1")
    snapshot = kernel.get_job_status(job_id)

    assert snapshot.job.status == "waiting_decision"
    assert snapshot.result is None
    assert [decision.title for decision in kernel.list_open_decisions(job_id)] == ["Plan freigeben"]

    decision = kernel.list_open_decisions(job_id)[0]
    after_answer = kernel.answer_decision(decision.id, "Plan freigeben", "Go")

    assert after_answer.job.status == "awaiting_approval"
    assert after_answer.result is not None
    assert after_answer.result.approved is None
    assert all(phase.status == "completed" for phase in after_answer.phases)

    approved = kernel.approve_result(job_id, True)

    assert approved.job.status == "approved"
    assert approved.result is not None
    assert approved.result.approved is True


def test_kernel_blocks_job_at_human_gate(tmp_path):
    kernel = make_kernel(tmp_path)

    job_id = kernel.submit_intent("Risky task")
    decision = kernel.list_open_decisions(job_id)[0]
    snapshot = kernel.answer_decision(decision.id, "Auftrag blockieren", "Need owner input")

    assert snapshot.job.status == "blocked"
    assert snapshot.result is not None
    assert snapshot.result.blocked is True
    assert kernel.list_open_decisions(job_id) == []


def test_kernel_can_request_plan_adjustment(tmp_path):
    kernel = make_kernel(tmp_path)

    job_id = kernel.submit_intent("Do something broad")
    decision = kernel.list_open_decisions(job_id)[0]
    snapshot = kernel.answer_decision(decision.id, "Plan anpassen", "Make it smaller")

    assert snapshot.job.status == "waiting_decision"
    open_decisions = kernel.list_open_decisions(job_id)
    assert len(open_decisions) == 1
    assert open_decisions[0].title == "Angepassten Plan freigeben"