import tempfile
import unittest
from pathlib import Path

from zyrarbot.storage.uploads_repository import UploadsRepository


class UploadsRepositoryTest(unittest.TestCase):
    def test_only_audio_and_video_extensions_are_supported(self):
        self.assertTrue(UploadsRepository.is_supported_filename("song.MP3"))
        self.assertTrue(UploadsRepository.is_supported_filename("video.webm"))
        self.assertFalse(UploadsRepository.is_supported_filename("program.exe"))
        self.assertFalse(UploadsRepository.is_supported_filename("document.pdf"))

    def test_legacy_root_files_are_assigned_to_first_guild(self):
        with tempfile.TemporaryDirectory() as directory:
            root = Path(directory)
            (root / "legacy.mp3").write_bytes(b"audio")
            repository = UploadsRepository(str(root))

            repository.migrate_legacy(10)

            self.assertEqual([item.filename for item in repository.list(10)], ["legacy.mp3"])
            self.assertFalse((root / "legacy.mp3").exists())
            self.assertEqual(repository.list(20), [])


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