content: /*******************************************************************************
   * Copyright (C) 2022, 1C-Soft LLC and others.
   *
   * This program and the accompanying materials are made
   * available under the terms of the Eclipse Public License 2.0
   * which is available at https://www.eclipse.org/legal/epl-2.0/
   *
   * SPDX-License-Identifier: EPL-2.0
   *
   * Contributors:
   *     1C-Soft LLC - initial API and implementation
   *******************************************************************************/
  package com.e1c.v8codestyle.md.register.check;
  
  import static com._1c.g5.v8.dt.mcore.McorePackage.Literals.TYPE_DESCRIPTION;
  import static com._1c.g5.v8.dt.mcore.McorePackage.Literals.TYPE_DESCRIPTION__NUMBER_QUALIFIERS;
  import static com._1c.g5.v8.dt.metadata.mdclass.MdClassPackage.Literals.ACCOUNTING_REGISTER;
  import static com._1c.g5.v8.dt.metadata.mdclass.MdClassPackage.Literals.ACCUMULATION_REGISTER;
  
  import java.text.MessageFormat;
  
  import org.eclipse.core.runtime.IProgressMonitor;
  import org.eclipse.emf.ecore.EObject;
  
  import com._1c.g5.v8.dt.mcore.TypeDescription;
  import com._1c.g5.v8.dt.mcore.util.McoreUtil;
  import com._1c.g5.v8.dt.metadata.mdclass.DefinedType;
  import com._1c.g5.v8.dt.metadata.mdclass.RegisterResource;
  import com._1c.g5.v8.dt.platform.IEObjectTypeNames;
  import com.e1c.g5.v8.dt.check.CheckComplexity;
  import com.e1c.g5.v8.dt.check.ICheckParameters;
  import com.e1c.g5.v8.dt.check.components.BasicCheck;
  import com.e1c.g5.v8.dt.check.settings.IssueSeverity;
  import com.e1c.g5.v8.dt.check.settings.IssueType;
  import com.e1c.v8codestyle.check.StandardCheckExtension;
  import com.e1c.v8codestyle.internal.md.CorePlugin;
  
  /**
   * Check accounting or accumulation register resource precision that should be no more than 25.
   *
   * @author Timur Mukhamedishin
   */
  public final class RegisterResourcePrecisionCheck
      extends BasicCheck
  {
  
      private static final String CHECK_ID = "register-resource-precision"; //$NON-NLS-1$
  
      public static final String MAX_PRECISION = "max-precision"; //$NON-NLS-1$
  
      public static final String MAX_PRECISION_DEFAULT = "25"; //$NON-NLS-1$
  
      @Override
      public String getCheckId()
      {
          return CHECK_ID;
      }
  
      @Override
      protected void configureCheck(CheckConfigurer builder)
      {
          builder.title(Messages.RegisterResourcePrecisionCheck_title)
              .description(Messages.RegisterResourcePrecisionCheck_description)
              .complexity(CheckComplexity.NORMAL)
              .severity(IssueSeverity.MINOR)
              .issueType(IssueType.PORTABILITY)
              .extension(new StandardCheckExtension(467, getCheckId(), CorePlugin.PLUGIN_ID))
              .parameter(MAX_PRECISION, Integer.class, MAX_PRECISION_DEFAULT,
                  Messages.RegisterResourcePrecisionCheck_message);
  
          builder.topObject(ACCUMULATION_REGISTER)
              .checkTop()
              .containment(TYPE_DESCRIPTION)
              .features(TYPE_DESCRIPTION__NUMBER_QUALIFIERS);
  
          builder.topObject(ACCOUNTING_REGISTER)
              .checkTop()
              .containment(TYPE_DESCRIPTION)
              .features(TYPE_DESCRIPTION__NUMBER_QUALIFIERS);
      }
  
      @Override
      protected void check(Object object, ResultAcceptor resultAceptor, ICheckParameters parameters,
          IProgressMonitor monitor)
      {
          if (!(object instanceof TypeDescription))
          {
              return;
          }
  
          TypeDescription initialTypeDescription = (TypeDescription)object;
          if (!(initialTypeDescription.eContainer() instanceof RegisterResource))
          {
              return;
          }
          TypeDescription td = initialTypeDescription;
          if (td.getTypes().size() == 1
              && IEObjectTypeNames.DEFINED_TYPE.equals(McoreUtil.getTypeCategory(td.getTypes().get(0))))
          {
              EObject definedType = td.getTypes().get(0).eContainer();
              while (definedType != null && !(definedType instanceof DefinedType))
              {
                  definedType = definedType.eContainer();
              }
              if (definedType instanceof DefinedType)
              {
                  td = ((DefinedType)definedType).getType();
              }
          }
          if (td.getNumberQualifiers() == null)
          {
              return;
          }
  
          int maxPrecision = parameters.getInt(MAX_PRECISION);
          int precision = td.getNumberQualifiers().getPrecision();
  
          if (precision > maxPrecision)
          {
              RegisterResource resource = (RegisterResource)(initialTypeDescription.eContainer());
              resultAceptor.addIssue(
                  MessageFormat.format(Messages.RegisterResourcePrecisionCheck_message, resource.getName(), maxPrecision),
                  initialTypeDescription);
          }
      }
  }
  