/*

 *  Copyright (c) 2024, The OpenThread Authors.

 *  All rights reserved.

 *

 *  Redistribution and use in source and binary forms, with or without

 *  modification, are permitted provided that the following conditions are met:

 *  1. Redistributions of source code must retain the above copyright

 *     notice, this list of conditions and the following disclaimer.

 *  2. Redistributions in binary form must reproduce the above copyright

 *     notice, this list of conditions and the following disclaimer in the

 *     documentation and/or other materials provided with the distribution.

 *  3. Neither the name of the copyright holder nor the

 *     names of its contributors may be used to endorse or promote products

 *     derived from this software without specific prior written permission.

 *

 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

 *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE

 *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

 *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

 *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

 *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

 *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

 *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

 *  POSSIBILITY OF SUCH DAMAGE.

 */

#include "nexus_node.hpp"

#include "nexus_utils.hpp"

namespace ot {

namespace Nexus {

void Node::Reset(void)

{

    Instance *instance = &GetInstance();

    uint32_t  id       = GetId();

    mRadio.Reset();

    mAlarm.Reset();

    mMdns.Reset();

    mPendingTasklet = false;

#if OPENTHREAD_CONFIG_RADIO_LINK_TREL_ENABLE

    mTrel.Reset();

#endif

    instance->~Instance();

    instance = new (instance) Instance();

    instance->SetId(id);

    instance->AfterInit();

}

void Node::Form(void)

{

    MeshCoP::Dataset::Info datasetInfo;

    SuccessOrQuit(datasetInfo.GenerateRandom(*this));

    Get<MeshCoP::ActiveDatasetManager>().SaveLocal(datasetInfo);

    Get<ThreadNetif>().Up();

    SuccessOrQuit(Get<Mle::Mle>().Start());

}

void Node::Join(Node &aNode, JoinMode aJoinMode)

{

    MeshCoP::Dataset dataset;

    Mle::DeviceMode  mode(0);

    switch (aJoinMode)

    {

    case kAsFed:

        SuccessOrQuit(Get<Mle::Mle>().SetRouterEligible(false));

        OT_FALL_THROUGH;

    case kAsFtd:

        mode.Set(Mle::DeviceMode::kModeRxOnWhenIdle | Mle::DeviceMode::kModeFullThreadDevice |

                 Mle::DeviceMode::kModeFullNetworkData);

        break;

    case kAsMed:

        mode.Set(Mle::DeviceMode::kModeRxOnWhenIdle | Mle::DeviceMode::kModeFullNetworkData);

        break;

    case kAsSed:

        mode.Set(Mle::DeviceMode::kModeFullNetworkData);

        break;

    }

    SuccessOrQuit(Get<Mle::Mle>().SetDeviceMode(mode));

    SuccessOrQuit(aNode.Get<MeshCoP::ActiveDatasetManager>().Read(dataset));

    Get<MeshCoP::ActiveDatasetManager>().SaveLocal(dataset);

    Get<ThreadNetif>().Up();

    SuccessOrQuit(Get<Mle::Mle>().Start());

}

void Node::AllowList(Node &aNode)

{

    SuccessOrQuit(Get<Mac::Filter>().AddAddress(aNode.Get<Mac::Mac>().GetExtAddress()));

    Get<Mac::Filter>().SetMode(Mac::Filter::kModeAllowlist);

}

void Node::UnallowList(Node &aNode) { Get<Mac::Filter>().RemoveAddress(aNode.Get<Mac::Mac>().GetExtAddress()); }

#if OPENTHREAD_CONFIG_RADIO_LINK_TREL_ENABLE

void Node::GetTrelSockAddr(Ip6::SockAddr &aSockAddr) const

{

    aSockAddr.SetAddress(mMdns.mIfAddresses[0]);

    aSockAddr.SetPort(mTrel.mUdpPort);

}

#endif

} // namespace Nexus

} // namespace ot