from arches.app.datatypes.base import BaseDataType
from arches.app.models import models
from arches.app.models.system_settings import settings
from rdflib import Namespace, URIRef, Literal, BNode
from rdflib import ConjunctiveGraph as Graph
from rdflib.namespace import RDF, RDFS, XSD, DC, DCTERMS
archesproject = Namespace(settings.ARCHES_NAMESPACE_FOR_DATA_EXPORT)
cidoc_nm = Namespace("http://www.cidoc-crm.org/cidoc-crm/")

details = {
    'datatype': 'semantic-like-datatype',
    'iconclass': 'fas fa-palette',
    'modulename': 'semantic_like.py',
    'classname': 'SemanticLikeDataType',
    'defaultwidget': None,
    'defaultconfig': {},
    'configcomponent': '',
    'configname': '',
    'isgeometric': False
    }

class SemanticLikeDataType(BaseDataType):

    def validate(self, value, row_number=None, source=None, node=None, strict=False, **kwargs):
        return []

    def is_a_literal_in_rdf(self):
        return False

    #def to_rdf(self, edge_info, edge):
    #    g = Graph()
    #    if edge_info['range_tile_data'] is not None:
    #        g.add((edge_info['d_uri'], RDF.type, URIRef(edge.domainnode.ontologyclass)))
    #    return g

    def from_rdf(self, json_ld_node):
        # print(f"incoming to from_rdf: {json_ld_node}")
        return None