/*
 * Copyright © 2018 Orange, Inc. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */

package org.opendaylight.transportpce.olm.service;

import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.mockito.InjectMocks;
import org.mockito.Mockito;
import org.mockito.MockitoAnnotations;
import org.opendaylight.mdsal.binding.api.DataBroker;
import org.opendaylight.mdsal.binding.api.MountPoint;
import org.opendaylight.mdsal.binding.api.MountPointService;
import org.opendaylight.transportpce.common.NetworkUtils;
import org.opendaylight.transportpce.common.ResponseCodes;
import org.opendaylight.transportpce.common.StringConstants;
import org.opendaylight.transportpce.common.crossconnect.CrossConnect;
import org.opendaylight.transportpce.common.crossconnect.CrossConnectImpl;
import org.opendaylight.transportpce.common.crossconnect.CrossConnectImpl121;
import org.opendaylight.transportpce.common.crossconnect.CrossConnectImpl221;
import org.opendaylight.transportpce.common.crossconnect.CrossConnectImpl710;
import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
import org.opendaylight.transportpce.common.device.DeviceTransactionManagerImpl;
import org.opendaylight.transportpce.common.mapping.MappingUtils;
import org.opendaylight.transportpce.common.mapping.MappingUtilsImpl;
import org.opendaylight.transportpce.common.mapping.PortMapping;
import org.opendaylight.transportpce.common.mapping.PortMappingImpl;
import org.opendaylight.transportpce.common.mapping.PortMappingVersion121;
import org.opendaylight.transportpce.common.mapping.PortMappingVersion221;
import org.opendaylight.transportpce.common.mapping.PortMappingVersion710;
import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaces;
import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfacesImpl;
import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfacesImpl121;
import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfacesImpl221;
import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfacesImpl710;
import org.opendaylight.transportpce.olm.power.PowerMgmt;
import org.opendaylight.transportpce.olm.power.PowerMgmtImpl;
import org.opendaylight.transportpce.olm.stub.MountPointServiceStub;
import org.opendaylight.transportpce.olm.stub.MountPointStub;
import org.opendaylight.transportpce.olm.util.OlmPowerServiceRpcImplUtil;
import org.opendaylight.transportpce.olm.util.TransactionUtils;
import org.opendaylight.transportpce.test.AbstractTest;
import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.CalculateSpanlossBaseInput;
import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.CalculateSpanlossBaseOutput;
import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.CalculateSpanlossBaseOutputBuilder;
import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.CalculateSpanlossCurrentInput;
import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.CalculateSpanlossCurrentOutput;
import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.GetPmInput;
import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.GetPmOutput;
import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.GetPmOutputBuilder;
import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.ServicePowerResetInput;
import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.ServicePowerResetOutput;
import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.ServicePowerSetupInput;
import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.ServicePowerSetupOutput;
import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.ServicePowerSetupOutputBuilder;
import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.ServicePowerTurndownInput;
import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.ServicePowerTurndownOutput;
import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.ServicePowerTurndownOutputBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.powermock.api.mockito.PowerMockito;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class OlmPowerServiceImplTest  extends AbstractTest {

    private static final Logger LOG = LoggerFactory.getLogger(OlmPowerServiceImplTest.class);
    private MountPoint mountPoint;
    private MountPointService mountPointService;
    private DeviceTransactionManager deviceTransactionManager;
    private CrossConnect crossConnect;
    private OpenRoadmInterfaces openRoadmInterfaces;
    private PortMapping portMapping;
    private PowerMgmt powerMgmt;
    private CrossConnectImpl121 crossConnectImpl121;
    private CrossConnectImpl221 crossConnectImpl22;
    private CrossConnectImpl710 crossConnectImpl710;
    private MappingUtils mappingUtils;
    private OpenRoadmInterfacesImpl121 openRoadmInterfacesImpl121;
    private OpenRoadmInterfacesImpl221 openRoadmInterfacesImpl22;
    private OpenRoadmInterfacesImpl710 openRoadmInterfacesImpl710;
    private PortMappingVersion710 portMappingVersion710;
    private PortMappingVersion221 portMappingVersion22;
    private PortMappingVersion121 portMappingVersion121;
    private OlmPowerService olmPowerService;
    private DataBroker dataBroker;
    private PowerMgmt powerMgmtMock;
    @InjectMocks
    private OlmPowerService olmPowerServiceMock;


    @Before
    public void setUp() {
        this.dataBroker =  getNewDataBroker();
        this.mountPoint = new MountPointStub(this.dataBroker);
        this.mountPointService = new MountPointServiceStub(mountPoint);
        this.deviceTransactionManager = new DeviceTransactionManagerImpl(mountPointService, 3000);
        this.mappingUtils = Mockito.spy(new MappingUtilsImpl(dataBroker));
        Mockito.doReturn(StringConstants.OPENROADM_DEVICE_VERSION_1_2_1).when(mappingUtils)
                .getOpenRoadmVersion(Mockito.anyString());
        this.deviceTransactionManager = new DeviceTransactionManagerImpl(mountPointService, 3000);
        this.crossConnectImpl121 = new CrossConnectImpl121(deviceTransactionManager);
        this.crossConnectImpl22 = new CrossConnectImpl221(deviceTransactionManager);
        this.crossConnect = new CrossConnectImpl(deviceTransactionManager, this.mappingUtils, this.crossConnectImpl121,
                this.crossConnectImpl22, this.crossConnectImpl710);
        this.portMappingVersion22 = new PortMappingVersion221(dataBroker, deviceTransactionManager);
        this.portMappingVersion121 = new PortMappingVersion121(dataBroker, deviceTransactionManager);
        this.portMappingVersion710 = new PortMappingVersion710(dataBroker, deviceTransactionManager);
        this.portMapping = new PortMappingImpl(dataBroker, this.portMappingVersion710,
            this.portMappingVersion22, this.portMappingVersion121);
        this.openRoadmInterfacesImpl121 = new OpenRoadmInterfacesImpl121(deviceTransactionManager);
        this.openRoadmInterfacesImpl22 = new OpenRoadmInterfacesImpl221(deviceTransactionManager, this.portMapping,
            this.portMappingVersion22);
        this.openRoadmInterfacesImpl710 = new OpenRoadmInterfacesImpl710(deviceTransactionManager, this.portMapping,
            this.portMappingVersion710);
        this.openRoadmInterfaces = new OpenRoadmInterfacesImpl((this.deviceTransactionManager),
                this.mappingUtils,this.openRoadmInterfacesImpl121,this.openRoadmInterfacesImpl22,
            this.openRoadmInterfacesImpl710);
        this.portMapping = Mockito.spy(this.portMapping);
        this.powerMgmt = new PowerMgmtImpl(this.dataBroker, this.openRoadmInterfaces, this.crossConnect,
            this.deviceTransactionManager);
        this.olmPowerService = new OlmPowerServiceImpl(this.dataBroker, this.powerMgmt,
            this.deviceTransactionManager, this.portMapping, this.mappingUtils, this.openRoadmInterfaces);
        this.powerMgmtMock = PowerMockito.mock(PowerMgmtImpl.class);
        this.olmPowerServiceMock = new OlmPowerServiceImpl(this.dataBroker, this.powerMgmtMock,
            this.deviceTransactionManager, this.portMapping, this.mappingUtils, this.openRoadmInterfaces);
        this.olmPowerServiceMock = Mockito.mock(OlmPowerServiceImpl.class);
        MockitoAnnotations.openMocks(this);
    }

    @Test
    public void dummyTest() {
        OlmPowerServiceImpl olmPowerServiceImpl = (OlmPowerServiceImpl) this.olmPowerService;
        olmPowerServiceImpl.init();
        olmPowerServiceImpl.close();
    }


    @Test
    public void testGetPm() {
        GetPmInput input = OlmPowerServiceRpcImplUtil.getGetPmInput();
        GetPmOutput output = this.olmPowerService.getPm(input);
        Assert.assertEquals(new GetPmOutputBuilder().build(), output);
        Assert.assertEquals(null, output.getResourceId());
    }

    @Test
    public void testServicePowerSetupSuccess() {
        ServicePowerSetupInput input = OlmPowerServiceRpcImplUtil.getServicePowerSetupInput();
        Mockito.when(this.powerMgmtMock.setPower(Mockito.any())).thenReturn(true);
        //TODO
        Mockito.when(this.olmPowerServiceMock.servicePowerSetup(Mockito.any()))
                .thenReturn(new ServicePowerSetupOutputBuilder().setResult("Success").build());
        ServicePowerSetupOutput output = this.olmPowerServiceMock.servicePowerSetup(input);
        Assert.assertEquals(new ServicePowerSetupOutputBuilder().setResult("Success").build(), output);
        Assert.assertEquals("Success", output.getResult());
    }

    @Test
    public void testServicePowerSetupFailed() {
        ServicePowerSetupInput input = OlmPowerServiceRpcImplUtil.getServicePowerSetupInput();
        Mockito.when(this.powerMgmtMock.setPower(Mockito.any())).thenReturn(false);
        //TODO
        Mockito.when(this.olmPowerServiceMock.servicePowerSetup(Mockito.any()))
                .thenReturn(new ServicePowerSetupOutputBuilder().setResult("Failed").build());
        ServicePowerSetupOutput output = this.olmPowerServiceMock.servicePowerSetup(input);
        Assert.assertEquals("Failed", output.getResult());
    }

    @Test
    public void testServicePowerTurnDownSuccess() {
        ServicePowerTurndownInput input = OlmPowerServiceRpcImplUtil.getServicePowerTurndownInput();
        Mockito.when(this.powerMgmtMock.powerTurnDown(Mockito.any())).thenReturn(true);
        //TODO
        Mockito.when(this.olmPowerServiceMock.servicePowerTurndown(Mockito.any()))
                .thenReturn(new ServicePowerTurndownOutputBuilder().setResult("Success").build());
        ServicePowerTurndownOutput output = this.olmPowerServiceMock.servicePowerTurndown(input);
        Assert.assertEquals(new ServicePowerTurndownOutputBuilder().setResult("Success").build(), output);
        Assert.assertEquals("Success", output.getResult());
    }

    @Test
    public void testServicePowerTurnDownFailed() {
        ServicePowerTurndownInput input = OlmPowerServiceRpcImplUtil.getServicePowerTurndownInput();
        Mockito.when(this.powerMgmtMock.powerTurnDown(Mockito.any())).thenReturn(false);
        //TODO
        Mockito.when(this.olmPowerServiceMock.servicePowerTurndown(Mockito.any()))
                .thenReturn(new ServicePowerTurndownOutputBuilder().setResult("Failed").build());
        ServicePowerTurndownOutput output = this.olmPowerServiceMock.servicePowerTurndown(input);
        Assert.assertEquals(new ServicePowerTurndownOutputBuilder().setResult("Failed").build(), output);
        Assert.assertEquals("Failed", output.getResult());
    }

    @Test
    public void testCalculateSpanlossBase3() {
        NetworkKey overlayTopologyKey = new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID));
        InstanceIdentifier<Network1> networkIID = InstanceIdentifier.builder(Networks.class)
            .child(Network.class, overlayTopologyKey)
            .augmentation(Network1.class)
            .build();
        Network1 network = TransactionUtils.getNetwork();
        TransactionUtils.writeTransaction(this.dataBroker, networkIID, network);
        try {
            Thread.sleep(1000);
        } catch (InterruptedException e) {
            LOG.error("Write transaction failed !",e);
        }
        CalculateSpanlossBaseInput input = OlmPowerServiceRpcImplUtil.getCalculateSpanlossBaseInput2();
        //TODO
        Mockito.when(this.olmPowerServiceMock.calculateSpanlossBase(Mockito.any()))
                .thenReturn(new CalculateSpanlossBaseOutputBuilder().setResult("Failed").build());
        CalculateSpanlossBaseOutput output = this.olmPowerServiceMock.calculateSpanlossBase(input);
        Assert.assertEquals("Failed", output.getResult());

    }


    @Test
    public void testCalculateSpanlossBase4() {
        NetworkKey overlayTopologyKey = new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID));
        InstanceIdentifier<Network1> networkIID = InstanceIdentifier.builder(Networks.class)
            .child(Network.class, overlayTopologyKey)
            .augmentation(Network1.class)
            .build();
        Network1 network = TransactionUtils.getEmptyNetwork();
        TransactionUtils.writeTransaction(this.dataBroker, networkIID, network);
        try {
            Thread.sleep(1000);
        } catch (InterruptedException e) {
            LOG.error("Write transaction failed !",e);
        }
        CalculateSpanlossBaseInput input = OlmPowerServiceRpcImplUtil.getCalculateSpanlossBaseInput2();
        CalculateSpanlossBaseOutput output = this.olmPowerService.calculateSpanlossBase(input);
        Assert.assertEquals("Failed", output.getResult());

    }

    @Test
    public void testCalculateSpanlossBase5() {
        NetworkKey overlayTopologyKey = new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID));
        InstanceIdentifier<Network1> networkIID = InstanceIdentifier.builder(Networks.class)
            .child(Network.class, overlayTopologyKey)
            .augmentation(Network1.class)
            .build();
        Network1 network = TransactionUtils.getNullNetwork();
        TransactionUtils.writeTransaction(this.dataBroker, networkIID, network);
        try {
            Thread.sleep(1000);
        } catch (InterruptedException e) {
            LOG.error("Write transaction failed !",e);
        }
        CalculateSpanlossBaseInput input = OlmPowerServiceRpcImplUtil.getCalculateSpanlossBaseInput2();
        CalculateSpanlossBaseOutput output = this.olmPowerService.calculateSpanlossBase(input);
        Assert.assertEquals("Failed", output.getResult());

    }

    @Test
    public void testCalculateSpanlossCurrent1() {
        CalculateSpanlossCurrentInput input = OlmPowerServiceRpcImplUtil.getCalculateSpanlossCurrentInput();
        CalculateSpanlossCurrentOutput output = this.olmPowerService.calculateSpanlossCurrent(input);
        Assert.assertEquals(null, output);
    }

    @Test
    public void testCalculateSpanlossCurrent2() {
        NetworkKey overlayTopologyKey = new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID));
        InstanceIdentifier<Network1> networkIID = InstanceIdentifier.builder(Networks.class)
            .child(Network.class, overlayTopologyKey)
            .augmentation(Network1.class)
            .build();
        Network1 network = TransactionUtils.getNetwork();
        TransactionUtils.writeTransaction(this.dataBroker, networkIID, network);
        try {
            Thread.sleep(1000);
        } catch (InterruptedException e) {
            LOG.error("Write transaction failed !",e);
        }
        CalculateSpanlossCurrentInput input = OlmPowerServiceRpcImplUtil.getCalculateSpanlossCurrentInput();
        CalculateSpanlossCurrentOutput output = this.olmPowerService.calculateSpanlossCurrent(input);
        Assert.assertEquals(null, output);
    }

    @Test
    public void testServicePowerReset() {
        ServicePowerResetInput input = OlmPowerServiceRpcImplUtil.getServicePowerResetInput();
        ServicePowerResetOutput output = this.olmPowerService.servicePowerReset(input);
        Assert.assertEquals(null, output);
    }

    @Test
    public void testServicePowerTurndownSuccessResult() {
        ServicePowerTurndownInput servicePowerTurndownInput = OlmPowerServiceRpcImplUtil.getServicePowerTurndownInput();
        ServicePowerTurndownOutput servicePowerTurndownOutput =
                this.olmPowerService.servicePowerTurndown(servicePowerTurndownInput);
        Assert.assertEquals(ResponseCodes.SUCCESS_RESULT, servicePowerTurndownOutput.getResult());
    }

    @Test
    public void testServicePowerTurndownFailResult() {
        ServicePowerTurndownInput servicePowerTurndownInput =
                OlmPowerServiceRpcImplUtil.getServicePowerTurndownInput2();
        ServicePowerTurndownOutput servicePowerTurndownOutput =
                this.olmPowerService.servicePowerTurndown(servicePowerTurndownInput);
        Assert.assertEquals(ResponseCodes.FAILED_RESULT, servicePowerTurndownOutput.getResult());
    }

    @Test
    public void testServicePowerSetupSuccessResult() {
        ServicePowerSetupInput servicePowerSetupInput =
                OlmPowerServiceRpcImplUtil.getServicePowerSetupInput();
        ServicePowerSetupOutput servicePowerSetupOutput =
                this.olmPowerService.servicePowerSetup(servicePowerSetupInput);
        Assert.assertEquals(ResponseCodes.SUCCESS_RESULT, servicePowerSetupOutput.getResult());
    }

    @Test
    public void testServicePowerSetupFailResult() {
        ServicePowerSetupInput servicePowerSetupInput = OlmPowerServiceRpcImplUtil.getServicePowerSetupInput();
        Mockito.when(powerMgmtMock.setPower(servicePowerSetupInput)).thenReturn(Boolean.FALSE);
        OlmPowerService olmPowerServiceWithMock = new OlmPowerServiceImpl(dataBroker, powerMgmtMock,
                this.deviceTransactionManager, this.portMapping, this.mappingUtils, this.openRoadmInterfaces);
        ServicePowerSetupOutput servicePowerSetupOutput =
                olmPowerServiceWithMock.servicePowerSetup(servicePowerSetupInput);
        Assert.assertEquals(ResponseCodes.FAILED_RESULT, servicePowerSetupOutput.getResult());
    }
}