"""Quick verification of analytics collection."""
import firebase_admin
from firebase_admin import credentials, firestore

cred = credentials.Certificate("firebase-service-account.json")
firebase_admin.initialize_app(cred)
db = firestore.client()

docs = list(db.collection("analytics").stream())
print(f"Analytics collection: {len(docs)} documents")
for d in docs:
    data = d.to_dict()
    print(f"  OK analytics/{d.id}")
    print(f"     totalVideos={data.get('totalVideos')}, totalMinutes={data.get('totalMinutes')}, "
          f"favoriteCategory={data.get('favoriteCategory')}, lastUpdated={data.get('lastUpdated')}")
print("\nDone.")