/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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
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package org.apache.texera.amber.engine.architecture.controller

import org.apache.texera.amber.core.tuple.Tuple
import org.apache.texera.amber.core.virtualidentity.ActorVirtualIdentity
import org.apache.texera.amber.engine.architecture.rpc.controlreturns.WorkflowAggregatedState
import org.apache.texera.amber.engine.common.ambermessage.WorkflowFIFOMessagePayload
import org.apache.texera.amber.engine.common.executionruntimestate.OperatorMetrics

trait ClientEvent extends WorkflowFIFOMessagePayload

case class ExecutionStateUpdate(state: WorkflowAggregatedState) extends ClientEvent

case class ExecutionStatsUpdate(operatorMetrics: Map[String, OperatorMetrics]) extends ClientEvent

case class RuntimeStatisticsPersist(operatorMetrics: Map[String, OperatorMetrics])
    extends ClientEvent

case class ReportCurrentProcessingTuple(
    operatorID: String,
    tuple: Array[(Tuple, ActorVirtualIdentity)]
) extends ClientEvent

case class WorkerAssignmentUpdate(workerMapping: Map[String, Seq[String]]) extends ClientEvent

final case class FatalError(e: Throwable, fromActor: Option[ActorVirtualIdentity] = None)
    extends ClientEvent

case class UpdateExecutorCompleted(id: ActorVirtualIdentity) extends ClientEvent

final case class ReplayStatusUpdate(id: ActorVirtualIdentity, status: Boolean) extends ClientEvent

final case class WorkflowRecoveryStatus(isRecovering: Boolean) extends ClientEvent
