from __future__ import annotations

from uuid import UUID

from cimgraph.databases import get_iec61970_301, get_namespace, get_url


def get_all_attributes_sparql(graph:dict[type, dict[UUID, object]], cim_class: str, uuid_list: list[UUID]) -> str:
    """
    Generates SPARQL query string for a given catalog of objects and feeder id
    Args:
        feeder_mrid (str | Feeder object): The mRID of the feeder or feeder object
        graph (dict[type, dict[str, object]]): The typed catalog of CIM objects organized by
            class type and object mRID
    Returns:
        query_message: query string that can be used in blazegraph connection or STOMP client
    """
    class_name = cim_class.__name__

    if int(get_iec61970_301()) > 7:
        split = 'urn:uuid:'
    else:
        split = f'{get_url()}#'

    query_message = """
        PREFIX r:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
        PREFIX cim:  <%s>""" % get_namespace()

    query_message += """
        SELECT DISTINCT ?identifier ?attribute ?value ?edge
        WHERE {
          """

    query_message += """
    VALUES ?identifier {"""
    # add all equipment mRID
    for uuid in uuid_list:
        query_message += ' "%s" \n' % graph[cim_class][uuid].uri()
    query_message += '               }'
    query_message += f'''
        bind(iri(concat("{split}", ?identifier)) as ?eq)'''

    query_message += """

        ?eq r:type cim:%s.

        {?eq (cim:|!cim:) ?val.
         ?eq ?attr ?val.}
        UNION
        {?val (cim:|!cim:) ?eq.
         ?val ?attr ?eq.}

        {bind(strafter(str(?attr),"#") as ?attribute)}
        {bind(strafter(str(?val),"%s") as ?uri)}
        {bind(if(?uri = "", ?val, ?uri) as ?value)}
        }

        ORDER by  ?identifier ?attribute
        """ % (class_name, split)
    return query_message
