/*
    * SPDX-FileCopyrightText: none
    * SPDX-License-Identifier: CC0-1.0
    */
   
   package gov.nist.secauto.oscal.tools.cli.core;
   
   import gov.nist.secauto.metaschema.cli.processor.CLIProcessor;
   import gov.nist.secauto.metaschema.cli.processor.ExitStatus;
  import gov.nist.secauto.metaschema.core.MetaschemaJavaVersion;
  import gov.nist.secauto.metaschema.core.model.MetaschemaVersion;
  import gov.nist.secauto.metaschema.core.util.CollectionUtil;
  import gov.nist.secauto.metaschema.core.util.IVersionInfo;
  import gov.nist.secauto.oscal.lib.LibOscalVersion;
  import gov.nist.secauto.oscal.lib.OscalVersion;
  import gov.nist.secauto.oscal.tools.cli.core.commands.ConvertCommand;
  import gov.nist.secauto.oscal.tools.cli.core.commands.ListAllowedValuesCommand;
  import gov.nist.secauto.oscal.tools.cli.core.commands.ResolveCommand;
  import gov.nist.secauto.oscal.tools.cli.core.commands.ValidateCommand;
  import gov.nist.secauto.oscal.tools.cli.core.commands.assessmentplan.AssessmentPlanCommand;
  import gov.nist.secauto.oscal.tools.cli.core.commands.assessmentresults.AssessmentResultsCommand;
  import gov.nist.secauto.oscal.tools.cli.core.commands.catalog.CatalogCommand;
  import gov.nist.secauto.oscal.tools.cli.core.commands.componentdefinition.ComponentDefinitionCommand;
  import gov.nist.secauto.oscal.tools.cli.core.commands.metaschema.MetaschemaCommand;
  import gov.nist.secauto.oscal.tools.cli.core.commands.poam.PlanOfActionsAndMilestonesCommand;
  import gov.nist.secauto.oscal.tools.cli.core.commands.profile.ProfileCommand;
  import gov.nist.secauto.oscal.tools.cli.core.commands.ssp.SystemSecurityPlanCommand;
  
  import java.util.LinkedHashMap;
  import java.util.Map;
  
  import edu.umd.cs.findbugs.annotations.NonNull;
  
  /**
   * Provides the main entry point for executing the command line interface.
   */
  @SuppressWarnings("PMD.ShortClassName")
  public final class CLI {
    /**
     * Executes the CLI and handled the exit code.
     *
     * @param args
     *          the CLI arguments
     */
    public static void main(String[] args) {
      System.setProperty("java.util.logging.manager", "org.apache.logging.log4j.jul.LogManager");
  
      ExitStatus status = runCli(args);
      int exitCode = status.getExitCode().getStatusCode();
      System.exit(exitCode);
    }
  
    /**
     * Executes the CLI.
     *
     * @param args
     *          the CLI arguments
     * @return the result of executing the CLI
     */
    @NonNull
    public static ExitStatus runCli(String... args) {
      @SuppressWarnings("PMD.UseConcurrentHashMap")
      Map<String, IVersionInfo> versions = new LinkedHashMap<>();
      versions.put(CLIProcessor.COMMAND_VERSION, new OscalCliVersion());
      versions.put("https://github.com/usnistgov/liboscal-java", new LibOscalVersion());
      versions.put("https://github.com/usnistgov/OSCAL", new OscalVersion());
      versions.put("https://github.com/usnistgov/metaschema-java", new MetaschemaJavaVersion());
      versions.put("https://github.com/usnistgov/metaschema", new MetaschemaVersion());
  
      CLIProcessor processor = new CLIProcessor("oscal-cli", CollectionUtil.unmodifiableMap(versions));
      processor.addCommandHandler(new CatalogCommand());
      processor.addCommandHandler(new ProfileCommand());
      processor.addCommandHandler(new ComponentDefinitionCommand());
      processor.addCommandHandler(new SystemSecurityPlanCommand());
      processor.addCommandHandler(new AssessmentPlanCommand());
      processor.addCommandHandler(new AssessmentResultsCommand());
      processor.addCommandHandler(new PlanOfActionsAndMilestonesCommand());
      processor.addCommandHandler(new MetaschemaCommand());
      processor.addCommandHandler(new ValidateCommand());
      processor.addCommandHandler(new ConvertCommand());
      processor.addCommandHandler(new ResolveCommand());
      processor.addCommandHandler(new ListAllowedValuesCommand());
      return processor.process(args);
    }
  
    private CLI() {
      // disable construction
    }
  }