"""Генератор launcher Lua не должен менять вложенность событий/сигнатуры."""
from pathlib import Path
import sys
import tempfile
import unittest
import xml.etree.ElementTree as ET

ROOT = Path(__file__).resolve().parents[2]
sys.path.insert(0, str(ROOT / 'toolchain'))
from sdbg_launcher import disk_entries, lua_script, write_keyboard_config


class LauncherTests(unittest.TestCase):
    def test_lua_tables_have_expected_shape(self):
        with tempfile.TemporaryDirectory() as directory:
            path = Path(directory) / 'launch.lua'
            lua_script(path, Path(directory)/'ready.json', 0x8100, b'\x21\x42',
                       [(0.0, ':kbd:test', 4, 1)], 0)
            text = path.read_text()
            self.assertIn('local events={{0.0,":kbd:test",4,1}}', text)
            self.assertIn('local signature={33,66}', text)
            self.assertIn('local function dss_prompt_row()', text)
            self.assertNotIn('local events={{{', text)
            self.assertNotIn('local signature={{', text)

    def test_disk_entries_reject_missing_and_83_collision(self):
        with tempfile.TemporaryDirectory() as directory:
            root=Path(directory)
            exe=root/'program-long.exe';exe.write_bytes(b'x')
            duplicate=root/'program-last.exe';duplicate.write_bytes(b'y')
            with self.assertRaisesRegex(ValueError,'8.3'):
                disk_entries(exe,[duplicate])
            with self.assertRaisesRegex(ValueError,'Не найден'):
                disk_entries(exe,[root/'missing.dat'])

    def test_isolated_config_enables_both_sprinter_keyboards(self):
        with tempfile.TemporaryDirectory() as directory:
            write_keyboard_config(Path(directory))
            root = ET.parse(Path(directory)/'sprinter.cfg').getroot()
            self.assertEqual(root.attrib['version'], '10')
            self.assertEqual(root.find('system').attrib['name'], 'sprinter')
            keyboards = {item.attrib['tag']: item.attrib['enabled']
                         for item in root.findall('./system/input/keyboard')}
            self.assertEqual(keyboards, {':': '1', ':kbd:ms_naturl': '1'})


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