import copy
import grpc
import logging
import pytest
from l3_centralizedattackdetector.Config import GRPC_SERVICE_PORT, GRPC_MAX_WORKERS, GRPC_GRACE_PERIOD
from l3_centralizedattackdetector.client.l3_centralizedattackdetectorClient import l3_centralizedattackdetectorClient
from l3_centralizedattackdetector.service.l3_centralizedattackdetectorService import l3_centralizedattackdetectorService
from l3_centralizedattackdetector.proto.l3_centralizedattackdetector_pb2_grpc import (
    L3CentralizedattackdetectorStub,
)
from l3_centralizedattackdetector.proto.l3_centralizedattackdetector_pb2 import (
    ModelInput,
)

port = 10000 + GRPC_SERVICE_PORT  # avoid privileged ports

LOGGER = logging.getLogger(__name__)
LOGGER.setLevel(logging.DEBUG)

@pytest.fixture(scope='session')
def l3_centralizedattackdetector_service():
    _service = l3_centralizedattackdetectorService(
        port=port, max_workers=GRPC_MAX_WORKERS, grace_period=GRPC_GRACE_PERIOD)
    _service.start()
    yield _service
    _service.stop()


@pytest.fixture(scope='session')
def l3_centralizedattackdetector_client(l3_centralizedattackdetector_service):
    _client = l3_centralizedattackdetectorClient(address='127.0.0.1', port=port)
    yield _client
    _client.close()

def test_demo():
    LOGGER.info('Demo Test')
    pass

def test_system(l3_centralizedattackdetector_service):
    inference_information = {
            "n_packets_server_seconds": 5.0,
            "n_packets_client_seconds": 5.0,
            "n_bits_server_seconds": 5.0,
            "n_bits_client_seconds": 5.0,
            "n_bits_server_n_packets_server": 5.0,
            "n_bits_client_n_packets_client": 5.0,
            "n_packets_server_n_packets_client": 5.0,
            "n_bits_server_n_bits_client": 5.0,
            "ip_o": "ipo",
            "port_o": "porto",
            "ip_d": "ipd",
            "port_d": "portd",
            "flow_id": "flowid",
            "protocol": "protocol",
            "time_start": 0.0,
            "time_end": 10.0,
    }
    def open_channel(input_information):
        LOGGER.info(str(f"localhost:{port}"))
        with grpc.insecure_channel(f"localhost:{port}") as channel:
            stub = L3CentralizedattackdetectorStub(channel)
            response = stub.SendInput(input_information)
            LOGGER.info("Cad send_input sent and received: "+str(response.message))
    try:
        open_channel(ModelInput(**inference_information))
    except:
        assert 0=="GRPC server failed"