from conftest import create_session, join_student


def test_session_metadata_join_me_and_stats(client, sample_pool):
    sid = create_session(client, sample_pool)
    metadata = client.get(f"/api/session/{sid}").json()
    assert metadata["title"] == "Sample Quiz"
    assert metadata["state"] == "lobby"
    assert metadata["current_question_idx"] is None

    join = join_student(client, sid, "s1", "First Name")
    assert join["ok"] is True
    assert "qz_student" in client.cookies

    join_student(client, sid, "s1", "Updated Name")
    me = client.get(f"/api/session/{sid}/me")
    assert me.status_code == 200
    assert me.json()["name"] == "Updated Name"

    stats = client.get(f"/api/session/{sid}/stats").json()
    assert stats["question_idx"] is None
    assert stats["top5"][0]["name"] == "Updated Name"


def test_invalid_session_and_missing_cookie_paths(client):
    assert client.get("/?sid=BAD").status_code == 200
    assert "Ask your instructor" in client.get("/?sid=BAD").text
    assert client.get("/api/session/BAD").status_code == 404
    assert client.get("/api/session/BAD/me").status_code == 401