"""Tests für whisper_local.media Factory-Dispatch."""

import sys
from unittest.mock import patch

import pytest

from whisper_local.media import MediaController, create_media_controller
from whisper_local.media._noop import NoopController


def test_factory_returns_noop_when_disabled():
    controller = create_media_controller(enabled=False)
    assert isinstance(controller, NoopController)


def test_factory_returns_noop_on_non_linux():
    with patch.object(sys, "platform", "win32"):
        controller = create_media_controller(enabled=True)
    assert isinstance(controller, NoopController)


@pytest.mark.skipif(sys.platform != "linux", reason="MPRIS is Linux-only")
def test_factory_returns_mpris_on_linux_when_enabled():
    from whisper_local.media._mpris import MprisController

    controller = create_media_controller(enabled=True)
    assert isinstance(controller, MprisController)


@pytest.mark.asyncio
async def test_noop_controller_pause_is_noop():
    controller = NoopController()
    await controller.pause()  # Darf nicht werfen
    await controller.resume()  # Darf nicht werfen


def test_noop_controller_satisfies_protocol():
    controller = NoopController()
    assert isinstance(controller, MediaController)