"""Test that scheduler handles NULL names safely without crashing."""

import asyncio
import re

import pytest

from .types import APIClientConnectedFactory, RunCompiledFunction


@pytest.mark.asyncio
async def test_scheduler_null_name(
    yaml_config: str,
    run_compiled: RunCompiledFunction,
    api_client_connected: APIClientConnectedFactory,
) -> None:
    """Test that scheduler handles NULL names safely without crashing."""

    loop = asyncio.get_running_loop()
    test_complete_future: asyncio.Future[bool] = loop.create_future()

    # Pattern to match test completion
    test_complete_pattern = re.compile(r"Test completed successfully")

    def check_output(line: str) -> None:
        """Check log output for test completion."""
        if not test_complete_future.done() and test_complete_pattern.search(line):
            test_complete_future.set_result(True)

    async with run_compiled(yaml_config, line_callback=check_output):
        async with api_client_connected() as client:
            # Verify we can connect
            device_info = await client.device_info()
            assert device_info is not None
            assert device_info.name == "scheduler-null-name"

            # List services
            _, services = await asyncio.wait_for(
                client.list_entities_services(), timeout=5.0
            )

            # Find our test service
            test_null_name_service = next(
                (s for s in services if s.name == "test_null_name"), None
            )
            assert test_null_name_service is not None, (
                "test_null_name service not found"
            )

            # Execute the test
            client.execute_service(test_null_name_service, {})

            # Wait for test completion
            try:
                await asyncio.wait_for(test_complete_future, timeout=10.0)
            except TimeoutError:
                pytest.fail(
                    "Test did not complete within timeout - likely crashed due to NULL name"
                )