"""
Configuration loader per MediaTrack.
Delega a app.config_loader (Single Source of Truth: config.json).
"""

import sys
from pathlib import Path

# Fix PYTHONPATH: questo file è in MyICR_Suite/app/modules/mediatrack/backend/
# Aggiungiamo MyICR_Suite/ al path per permettere "from app.config_loader import ..."
_myicr_suite_dir = Path(__file__).resolve().parent.parent.parent.parent
if str(_myicr_suite_dir) not in sys.path:
    sys.path.insert(0, str(_myicr_suite_dir))

from app.config_loader import get_db_path

_cached_path = None


def get_database_path() -> str:
    """Ottiene path database MediaTrack (con caching)."""
    global _cached_path
    if _cached_path is None:
        _cached_path = str(get_db_path('mediatrack'))
    return _cached_path


def clear_cache():
    """Pulisce cache path database."""
    global _cached_path
    _cached_path = None