from pathlib import Path
from unittest.mock import MagicMock

import pytest
from pytest_mock import MockerFixture

from pytest_watcher.config import Config
from pytest_watcher.terminal import Terminal
from pytest_watcher.trigger import Trigger


@pytest.fixture
def trigger():
    return Trigger()


@pytest.fixture()
def mock_subprocess_run(mocker: MockerFixture):
    return mocker.patch("pytest_watcher.watcher.subprocess.run", autospec=True)


@pytest.fixture(autouse=True)
def mock_time_sleep(mocker: MockerFixture):
    return mocker.patch("pytest_watcher.watcher.time.sleep", autospec=True)


@pytest.fixture
def mock_observer(mocker: MockerFixture):
    return mocker.patch("pytest_watcher.watcher.Observer", autospec=True)


@pytest.fixture
def mock_main_loop(mocker: MockerFixture):
    mock = mocker.patch("pytest_watcher.watcher.main_loop", autospec=True)
    mock.side_effect = InterruptedError
    return mock


@pytest.fixture(scope="session")
def tmp_path() -> Path:
    return Path("tests/tmp")


@pytest.fixture(scope="session", autouse=True)
def create_tmp_dir(tmp_path: Path):
    tmp_path.mkdir(exist_ok=True)


@pytest.fixture
def pyproject_toml_path(tmp_path: Path):
    path = tmp_path.joinpath("pyproject.toml")
    path.touch()

    yield path

    path.unlink()


@pytest.fixture
def config():
    return Config(path=Path())


@pytest.fixture
def mock_run_command(mocker: MockerFixture):
    return mocker.patch("pytest_watcher.commands.Manager.run_command", autospec=True)


@pytest.fixture
def mock_terminal(mocker: MockerFixture):
    return MagicMock(spec=Terminal)


@pytest.fixture(autouse=True)
def _patch_get_terminal(mocker: MockerFixture, mock_terminal: MagicMock):
    mocker.patch("pytest_watcher.watcher.get_terminal", mock_terminal)