from typing import Dict, List, Tuple
from common.tools.object_factory.EndPoint import json_endpoint_id

def json_endpoint_ids(device_id : Dict, endpoint_descriptors : List[Tuple[str, str, List[int]]]):
    return {
        device_id['device_uuid']['uuid']: {
            ep_uuid: json_endpoint_id(device_id, ep_uuid, topology_id=None)
            for ep_uuid, _, _ in endpoint_descriptors
        }
    }

def get_link_uuid(a_endpoint_id : Dict, z_endpoint_id : Dict) -> str:
    return '{:s}/{:s}=={:s}/{:s}'.format(
        a_endpoint_id['device_id']['device_uuid']['uuid'], a_endpoint_id['endpoint_uuid']['uuid'],
        a_endpoint_id['device_id']['device_uuid']['uuid'], z_endpoint_id['endpoint_uuid']['uuid'])

def compose_service_endpoint_id(endpoint_id):
    device_uuid = endpoint_id['device_id']['device_uuid']['uuid']
    endpoint_uuid = endpoint_id['endpoint_uuid']['uuid']
    return ':'.join([device_uuid, endpoint_uuid])

def compose_bearer(endpoint_id):
    device_uuid = endpoint_id['device_id']['device_uuid']['uuid']
    endpoint_uuid = endpoint_id['endpoint_uuid']['uuid']
    return ':'.join([device_uuid, endpoint_uuid])
