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/*
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 * Copyright (c) 2018-2021 Payara Foundation and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://github.com/payara/Payara/blob/master/LICENSE.txt
 * See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
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 * exception as provided by the Payara Foundation in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
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package fish.payara.admin.monitor.cli;

import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.config.serverbeans.MonitoringService;
import com.sun.enterprise.util.ColumnFormatter;
import com.sun.enterprise.util.SystemPropertyConstants;
import fish.payara.admin.amx.config.AMXConfiguration;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import jakarta.inject.Inject;
import org.glassfish.api.ActionReport;
import org.glassfish.api.I18n;
import org.glassfish.api.Param;
import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.admin.CommandLock;
import org.glassfish.api.admin.ExecuteOn;
import org.glassfish.api.admin.RestEndpoint;
import org.glassfish.api.admin.RestEndpoints;
import org.glassfish.api.admin.RuntimeType;
import org.glassfish.config.support.CommandTarget;
import org.glassfish.config.support.TargetType;
import org.glassfish.hk2.api.PerLookup;
import org.glassfish.internal.api.Target;
import org.jvnet.hk2.annotations.Service;

/**
 * Asadmin command to list Monitoring Service Configuration
 *
 * @author Susan Rai
 */
@Service(name = "get-monitoring-service-configuration")
@PerLookup
@CommandLock(CommandLock.LockType.NONE)
@I18n("get.monitoring.service.configuration")
@ExecuteOn(value = {RuntimeType.DAS})
@TargetType(value = {CommandTarget.DAS, CommandTarget.STANDALONE_INSTANCE, CommandTarget.CLUSTER, CommandTarget.CLUSTERED_INSTANCE, CommandTarget.CONFIG, CommandTarget.DEPLOYMENT_GROUP})
@RestEndpoints({
    @RestEndpoint(configBean = Domain.class,
            opType = RestEndpoint.OpType.GET,
            path = "get-monitoring-service-configuration",
            description = "List Monitoring Service Configuration")
})
public class GetMonitoringServiceConfiguration implements AdminCommand {

    @Inject
    private Target targetUtil;

    @Param(name = "target", defaultValue = SystemPropertyConstants.DAS_SERVER_NAME, optional = true)
    private String target;

    @Override
    public void execute(AdminCommandContext context) {

        Config config = targetUtil.getConfig(target);
        if (config == null) {
            context.getActionReport().setMessage("No such config named: " + target);
            context.getActionReport().setActionExitCode(ActionReport.ExitCode.FAILURE);
            return;
        }
        MonitoringService monitoringService = config.getMonitoringService();
        AMXConfiguration amxConfiguration = config.getExtensionByType(AMXConfiguration.class);

        final ActionReport actionReport = context.getActionReport();
        final String[] headers= {"Monitoring Enabled", "AMX Enabled", "MBeans Enabled", "DTrace Enabled"};

        ColumnFormatter columnFormatter = new ColumnFormatter(headers);
        columnFormatter.addRow(new Object[]{monitoringService.getMonitoringEnabled(), amxConfiguration.getEnabled(), 
            monitoringService.getMbeanEnabled(), monitoringService.getDtraceEnabled()});
        actionReport.appendMessage(columnFormatter.toString());

        Map extraPropertiesMap = new HashMap<>();
        extraPropertiesMap.put("monitoringEnabled", monitoringService.getMonitoringEnabled());
        extraPropertiesMap.put("amxEnabled", amxConfiguration.getEnabled());
        extraPropertiesMap.put("mbeanEnabled", monitoringService.getMbeanEnabled());
        extraPropertiesMap.put("dtraceEnabled", monitoringService.getDtraceEnabled());

        Properties extraProperties = new Properties();
        extraProperties.put("getMonitoringServiceConfiguration", extraPropertiesMap);

        actionReport.setExtraProperties(extraProperties);
        actionReport.setMessage(columnFormatter.toString());
        actionReport.setActionExitCode(ActionReport.ExitCode.SUCCESS);
    }
}




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