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// Copyright 2015-2024 Nstream, inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package swim.system.downlink;

import swim.concurrent.Cont;
import swim.structure.Form;
import swim.structure.Value;
import swim.system.DownlinkRelay;
import swim.system.Push;
import swim.system.warp.SupplyDownlinkModem;
import swim.uri.Uri;
import swim.warp.EventMessage;

public class EventDownlinkModel extends SupplyDownlinkModem> {

  public EventDownlinkModel(Uri meshUri, Uri hostUri, Uri nodeUri, Uri laneUri,
                            float prio, float rate, Value body) {
    super(meshUri, hostUri, nodeUri, laneUri, prio, rate, body);
  }

  @Override
  protected void pushDownEvent(Push push) {
    final EventMessage message = push.message();
    this.onEvent(message);
    new EventDownlinkRelayOnEvent(this, message, push.cont()).run();
  }

  public void command(Value body) {
    this.pushUp(body);
  }

}

final class EventDownlinkRelayOnEvent extends DownlinkRelay> {

  final EventMessage message;
  final Cont cont;
  Form