import unittest
from pathlib import Path


REPO_ROOT = Path(__file__).resolve().parents[1]
DEPLOY_DOC = REPO_ROOT / "docs" / "nas-docker-deployment.md"
SPEC_DOC = (
    REPO_ROOT
    / "docs"
    / "superpowers"
    / "specs"
    / "2026-04-19-music-cloud-public-music-service-design.md"
)

LEGACY_APP = "/volume4/Music_Server/app"
TARGET_ROOT = "/volume4/Music_Cloud/Music_Server"
TARGET_APP = "/volume4/Music_Cloud/Music_Server/app"
REQUIRED_SPEC_ITEMS = (
    "/volume4/Music_Cloud",
    "/volume4/Music_Cloud/catalogsync",
    "/volume4/Music_Cloud/catalogsync/data/catalogsync.db",
    "/volume4/Music_Cloud/library",
    "/volume4/Music_Cloud/playlists",
    "catalogsync serve",
)


class NasDeploymentPathTests(unittest.TestCase):
    def test_docs_use_music_cloud_host_root(self):
        deploy_text = DEPLOY_DOC.read_text(encoding="utf-8")
        spec_text = SPEC_DOC.read_text(encoding="utf-8")

        self.assertIn(TARGET_ROOT, deploy_text)
        self.assertIn(TARGET_APP, deploy_text)
        self.assertNotIn(LEGACY_APP, deploy_text)

        self.assertIn(TARGET_ROOT, spec_text)
        self.assertIn(TARGET_APP, spec_text)
        self.assertNotIn(LEGACY_APP, spec_text)
        for item in REQUIRED_SPEC_ITEMS:
            self.assertIn(item, spec_text)


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