import re
import unittest
from pathlib import Path


class WineAccessControllerContractTests(unittest.TestCase):
    def test_legacy_speak_text_queues_without_cancelling_current_speech(self):
        sourcePath = Path(__file__).resolve().parents[1] / "wine-access" / "main.cpp"
        source = sourcePath.read_text(encoding="utf-8")
        match = re.search(
            r'extern "C" error_status_t __stdcall speakText\(.*?\n\}',
            source,
            re.DOTALL,
        )

        self.assertIsNotNone(match)
        self.assertIn(
            'g_variant_new("(sb)", utf8.c_str(), FALSE)',
            match.group(0),
        )

    def test_helper_uses_windows_subsystem_without_a_console_window(self):
        cmakePath = Path(__file__).resolve().parents[1] / "wine-access" / "CMakeLists.txt"
        source = cmakePath.read_text(encoding="utf-8")

        self.assertIn(
            "target_link_options(cthulhu-wine-access PRIVATE -mwindows)",
            source,
        )

    def test_compatibility_window_stays_hidden_zero_sized_and_nonactivating(self):
        sourcePath = Path(__file__).resolve().parents[1] / "wine-access" / "main.cpp"
        source = sourcePath.read_text(encoding="utf-8")

        self.assertIn("WS_EX_NOACTIVATE | WS_EX_TOOLWINDOW", source)
        self.assertIsNotNone(re.search(
            r"CreateWindowExW\(WS_EX_NOACTIVATE \| WS_EX_TOOLWINDOW,.*?"
            r"L\"NVDA\", 0, 0, 0, 0, 0,",
            source,
            re.DOTALL,
        ))
        self.assertIn("ShowWindow(window, SW_HIDE)", source)


if __name__ == "__main__":
    unittest.main()