from google.cloud import firestore

db = firestore.Client.from_service_account_json('fastapi-firestore-filipriec-824499994d80.json')


# Get all collections
print("Collections:")
for col in db.collections():
    print(f"  - {col.id}")

    # Get first document to see fields
    docs = list(col.limit(1).stream())
    if docs:
        print(f"    Fields: {list(docs[0].to_dict().keys())}")
        print(f"    Example: {docs[0].to_dict()}")
    print()