/*
 * Copyright (c) 2018 - 2023, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
 *
 * Entgra (Pvt) Ltd. 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
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package io.entgra.device.mgt.core.application.mgt.core.task;

import io.entgra.device.mgt.core.application.mgt.common.exception.SubscriptionManagementException;
import io.entgra.device.mgt.core.application.mgt.common.services.SubscriptionManager;
import io.entgra.device.mgt.core.application.mgt.core.impl.SubscriptionManagerImpl;
import io.entgra.device.mgt.core.device.mgt.core.task.impl.RandomlyAssignedScheduleTask;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import java.util.Map;

public class ScheduledAppSubscriptionCleanupTask extends RandomlyAssignedScheduleTask {
    private static Log log = LogFactory.getLog(ScheduledAppSubscriptionCleanupTask.class);
    private SubscriptionManager subscriptionManager;
    private static final String TASK_NAME = "SCHEDULE_APP_SUBSCRIPTION_CLEANUP";

    @Override
    public void setProperties(Map<String, String> properties) {
        //no properties required
    }

    @Override
    public void executeRandomlyAssignedTask() {
        try {
            if(isQualifiedToExecuteTask()) {
                subscriptionManager.cleanScheduledSubscriptions();
            }
        } catch (SubscriptionManagementException e) {
            log.error("Error occurred while cleaning up tasks.");
        }
    }

    @Override
    protected void setup() {
        if (this.subscriptionManager == null) {
            this.subscriptionManager = new SubscriptionManagerImpl();
        }
    }

    @Override
    public String getTaskName() {
        return TASK_NAME;
    }

}
