from unittest.mock import patch, MagicMock
from merlin.actions.executor import ActionExecutor


@patch("merlin.actions.executor.subprocess")
def test_left_click_calls_xdotool(mock_sub):
    ex = ActionExecutor(backend="xdotool")
    ex.execute("left_click")
    mock_sub.run.assert_called_once_with(["xdotool", "click", "1"], capture_output=True)


@patch("merlin.actions.executor.subprocess")
def test_right_click_calls_xdotool(mock_sub):
    ex = ActionExecutor(backend="xdotool")
    ex.execute("right_click")
    mock_sub.run.assert_called_once_with(["xdotool", "click", "3"], capture_output=True)


@patch("merlin.actions.executor.subprocess")
def test_double_click_calls_xdotool(mock_sub):
    ex = ActionExecutor(backend="xdotool")
    ex.execute("double_click")
    mock_sub.run.assert_called_once_with(
        ["xdotool", "click", "--repeat", "2", "1"], capture_output=True
    )


@patch("merlin.actions.executor.subprocess")
def test_key_enter(mock_sub):
    ex = ActionExecutor(backend="xdotool")
    ex.execute("key_enter")
    mock_sub.run.assert_called_once_with(
        ["xdotool", "key", "Return"], capture_output=True
    )


@patch("merlin.actions.executor.subprocess")
def test_unknown_action_does_not_raise(mock_sub):
    ex = ActionExecutor(backend="xdotool")
    ex.execute("nonexistent_action")
    mock_sub.run.assert_not_called()


@patch("merlin.actions.executor.pyautogui")
def test_pyautogui_fallback_left_click(mock_pag):
    ex = ActionExecutor(backend="pyautogui")
    ex.execute("left_click")
    mock_pag.click.assert_called_once()