/*
 *
 * 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
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.airavata.helix.impl.task.submission.config.app;

import org.apache.airavata.helix.impl.task.submission.config.JobManagerConfiguration;
import org.apache.airavata.helix.impl.task.submission.config.OutputParser;
import org.apache.airavata.helix.impl.task.submission.config.RawCommandInfo;
import org.apache.airavata.model.appcatalog.computeresource.JobManagerCommand;
import org.apache.commons.io.FilenameUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.File;
import java.util.Map;

public class LSFJobConfiguration implements JobManagerConfiguration {
    private final static Logger logger = LoggerFactory.getLogger(LSFJobConfiguration.class);
	private final Map<JobManagerCommand, String> jobMangerCommands;
    private String jobDescriptionTemplateName;
    private String scriptExtension;
    private String installedPath;
    private OutputParser parser;

    public LSFJobConfiguration(String jobDescriptionTemplateName,
                               String scriptExtension, String installedPath, Map<JobManagerCommand, String>
		                               jobManagerCommands, OutputParser parser) {
        this.jobDescriptionTemplateName = jobDescriptionTemplateName;
        this.scriptExtension = scriptExtension;
        this.parser = parser;
        if (installedPath.endsWith("/") || installedPath.isEmpty()) {
            this.installedPath = installedPath;
        } else {
            this.installedPath = installedPath + "/";
        }
	    this.jobMangerCommands = jobManagerCommands;
    }

    @Override
    public RawCommandInfo getCancelCommand(String jobID) {
        return new RawCommandInfo(this.installedPath + "bkill " + jobID);
    }

    @Override
    public String getJobDescriptionTemplateName() {
        return jobDescriptionTemplateName;
    }

    @Override
    public RawCommandInfo getMonitorCommand(String jobID) {
        return new RawCommandInfo(this.installedPath + "bjobs " + jobID);
    }

    @Override
    public RawCommandInfo getUserBasedMonitorCommand(String userName) {
        return new RawCommandInfo(this.installedPath + "bjobs -u " + userName);
    }

    @Override
    public RawCommandInfo getJobIdMonitorCommand(String jobName, String userName) {
        return new RawCommandInfo(this.installedPath + "bjobs -J " + jobName);
    }

    @Override
    public String getScriptExtension() {
        return scriptExtension;
    }

    @Override
    public RawCommandInfo getSubmitCommand(String workingDirectory, String pbsFilePath) {
        return new RawCommandInfo(this.installedPath + "bsub < " +
                workingDirectory + File.separator + FilenameUtils.getName(pbsFilePath));
    }

    @Override
    public OutputParser getParser() {
        return parser;
    }

    public void setParser(OutputParser parser) {
        this.parser = parser;
    }

    @Override
    public String getInstalledPath() {
        return installedPath;
    }


    @Override
    public String getBaseCancelCommand() {
        return "bkill";
    }

    @Override
    public String getBaseMonitorCommand() {
        return "bjobs";
    }

    @Override
    public String getBaseSubmitCommand() {
        return "bsub";
    }
}