import asyncio
import unittest
from unittest.mock import AsyncMock, patch

import bot


class DeployNoticeTests(unittest.IsolatedAsyncioTestCase):
    async def test_sends_once_per_new_version_only_in_development(self):
        fake_bot = AsyncMock()
        with (
            patch.object(bot, "DEPLOY_ENV", "development"),
            patch.object(bot, "VERSION", "0.1.0+5"),
            patch.dict("os.environ", {"DEV_CHAT_ID": "2201809732"}, clear=False),
            patch.object(bot, "get_deploy_notice_version", return_value="0.1.0+4"),
            patch.object(bot, "set_deploy_notice_version"),
            patch.object(bot.asyncio, "to_thread", new=AsyncMock(side_effect=["0.1.0+4", None, "0.1.0+5"])),
        ):
            await bot.notify_development_deploy(fake_bot)
            await bot.notify_development_deploy(fake_bot)
        fake_bot.send_message.assert_awaited_once_with(chat_id=2201809732, text="🚀 Бот обновлён\nВерсия: 0.1.0+5")

    async def test_does_not_send_outside_development(self):
        fake_bot = AsyncMock()
        with patch.object(bot, "DEPLOY_ENV", "production"):
            await bot.notify_development_deploy(fake_bot)
        fake_bot.send_message.assert_not_awaited()

    async def test_deploy_notice_does_not_block_if_test_api_hangs(self):
        fake_bot = AsyncMock()
        fake_bot.send_message.side_effect = asyncio.TimeoutError
        with (
            patch.object(bot, "DEPLOY_ENV", "development"),
            patch.dict("os.environ", {"DEV_CHAT_ID": "2201809732"}, clear=False),
            patch.object(bot, "get_deploy_notice_version", return_value="old"),
        ):
            await bot.notify_development_deploy(fake_bot)
        fake_bot.send_message.assert_awaited_once()



class HelpRoutingTests(unittest.TestCase):
    def test_commands_are_routed_in_command_handler(self):
        self.assertEqual(bot.HELP_COMMANDS, {"help", "помощь"})
        from pathlib import Path
        source = Path(bot.__file__).read_text(encoding="utf-8")
        self.assertIn("@router.message(F.text & F.text.startswith(\"/\"))", source)
        self.assertIn("if command == \"/help\"", source)
        self.assertIn("elif command == \"/start\"", source)

    def test_help_rich_message_contains_usage_scenarios(self):
        from help_message import HELP_RICH_HTML, rich_to_plain

        text = rich_to_plain(HELP_RICH_HTML)
        for term in ("пост", "голосовое", "скриншот", "реплаем", "/help"):
            self.assertIn(term, text)


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