from dataclasses import dataclass, field
from typing import TypedDict

from rdflib import Dataset, BNode
from rdflib.graph import _QuadType as QuadType

class Hash(str):
    """Abstract representation for some hash digest"""

class BNodeID(str):
    """Blank node identifier local to the algo implementation"""

class CanonicalID(str):
    """Canonical ID given to a BNode"""

BNodeIDMapType = dict[BNodeID, BNode]
CanonicalIDMapType = dict[BNodeID, CanonicalID]


@dataclass
class CanonicalizedDataset:
    init: Dataset
    bnodeid_map: BNodeIDMapType
    canonicalid_map: CanoncalIDMapType