"""Loads the sibling standalone `musicfetch` script (no .py extension) as a
module and re-exports the symbols the API reuses. This is the single seam
between the REST API and the CLI; musicfetch itself is unchanged."""
import importlib.machinery
import importlib.util
import os
import sys

_HERE = os.path.dirname(os.path.abspath(__file__))
_MF_PATH = os.environ.get("MUSICFETCH_BIN", os.path.join(_HERE, "..", "musicfetch"))

# spec_from_file_location returns None for extension-less files, so use
# SourceFileLoader directly to handle the bare `musicfetch` binary.
_loader = importlib.machinery.SourceFileLoader("musicfetch_core", _MF_PATH)
_spec = importlib.util.spec_from_loader("musicfetch_core", _loader)
_mod = importlib.util.module_from_spec(_spec)
_spec.loader.exec_module(_mod)  # safe: musicfetch guards main() behind __main__
sys.modules["musicfetch_core"] = _mod

Hit = _mod.Hit
build_combined_hits = _mod.build_combined_hits
pick = _mod.pick
act_youtube = _mod.act_youtube
act_lidarr_album = _mod.act_lidarr_album
act_lidarr_artist = _mod.act_lidarr_artist
QUALITY_CHOICES = _mod.QUALITY_CHOICES
is_url = _mod.is_url
is_playlist_url = _mod.is_playlist_url
download_playlist = _mod.download_playlist
download_single = _mod.download_single

__all__ = ["Hit", "build_combined_hits", "pick", "act_youtube",
           "act_lidarr_album", "act_lidarr_artist", "QUALITY_CHOICES",
           "is_url", "is_playlist_url", "download_playlist", "download_single"]