/**
 * Copyright © 2016-2022 The Thingsboard Authors
 *
 * 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 org.thingsboard.server.actors;

import lombok.extern.slf4j.Slf4j;

@Slf4j
public class FailedToInitActor extends TestRootActor {

    int retryAttempts;
    int retryDelay;
    int attempts = 0;

    public FailedToInitActor(TbActorId actorId, ActorTestCtx testCtx, int retryAttempts, int retryDelay) {
        super(actorId, testCtx);
        this.retryAttempts = retryAttempts;
        this.retryDelay = retryDelay;
    }

    @Override
    public void init(TbActorCtx ctx) throws TbActorException {
        if (attempts < retryAttempts) {
            attempts++;
            throw new TbActorException("Test attempt", new RuntimeException());
        } else {
            super.init(ctx);
        }
    }

    @Override
    public InitFailureStrategy onInitFailure(int attempt, Throwable t) {
        return InitFailureStrategy.retryWithDelay(retryDelay);
    }

    public static class FailedToInitActorCreator implements TbActorCreator {

        private final TbActorId actorId;
        private final ActorTestCtx testCtx;
        private final int retryAttempts;
        private final int retryDelay;

        public FailedToInitActorCreator(TbActorId actorId, ActorTestCtx testCtx, int retryAttempts, int retryDelay) {
            this.actorId = actorId;
            this.testCtx = testCtx;
            this.retryAttempts = retryAttempts;
            this.retryDelay = retryDelay;
        }

        @Override
        public TbActorId createActorId() {
            return actorId;
        }

        @Override
        public TbActor createActor() {
            return new FailedToInitActor(actorId, testCtx, retryAttempts, retryDelay);
        }
    }
}
