content: /*******************************************************************************
   * Copyright (C) 2021, 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
   *     Aleksandr Kapralov - issue #15
   *******************************************************************************/
  package com.e1c.v8codestyle.md.commonmodule.check;
  
  import static com._1c.g5.v8.dt.common.Functions.featureToLabel;
  import static com._1c.g5.v8.dt.metadata.mdclass.MdClassPackage.Literals.COMMON_MODULE;
  import static com._1c.g5.v8.dt.metadata.mdclass.MdClassPackage.Literals.MD_OBJECT__NAME;
  
  import java.text.MessageFormat;
  import java.util.HashMap;
  import java.util.Map;
  import java.util.Map.Entry;
  import java.util.stream.Collectors;
  
  import org.eclipse.core.runtime.IProgressMonitor;
  import org.eclipse.emf.ecore.EStructuralFeature;
  
  import com._1c.g5.v8.dt.core.platform.IV8Project;
  import com._1c.g5.v8.dt.core.platform.IV8ProjectManager;
  import com._1c.g5.v8.dt.metadata.mdclass.CommonModule;
  import com._1c.g5.v8.dt.metadata.mdclass.ScriptVariant;
  import com._1c.g5.v8.dt.metadata.mdclass.util.MdClassUtil;
  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.components.TopObjectFilterExtension;
  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;
  import com.e1c.v8codestyle.md.CommonModuleTypes;
  import com.e1c.v8codestyle.md.check.SkipAdoptedInExtensionMdObjectExtension;
  import com.google.inject.Inject;
  
  /**
   * Check correct type of common module environment
   *
   * @author Dmitriy Marmyshev
   *
   */
  public final class CommonModuleType
      extends BasicCheck
  {
  
      private static final String CHECK_ID = "common-module-type"; //$NON-NLS-1$
  
      private final IV8ProjectManager v8ProjectManager;
  
      /**
       * Instantiates a new common module type.
       *
       * @param v8ProjectManager the v8 project manager service, cannot be {@code null}.
       */
      @Inject
      public CommonModuleType(IV8ProjectManager v8ProjectManager)
      {
          super();
          this.v8ProjectManager = v8ProjectManager;
      }
  
      @Override
      public String getCheckId()
      {
          return CHECK_ID;
      }
  
      @Override
      protected void configureCheck(CheckConfigurer builder)
      {
          //@formatter:off
          builder.title(Messages.CommonModuleType_title)
              .description(Messages.CommonModuleType_description)
              .complexity(CheckComplexity.NORMAL)
              .severity(IssueSeverity.BLOCKER)
              .issueType(IssueType.CODE_STYLE)
              .extension(new TopObjectFilterExtension())
              .extension(new StandardCheckExtension(469, getCheckId(), CorePlugin.PLUGIN_ID))
              .extension(new SkipAdoptedInExtensionMdObjectExtension())
              .topObject(COMMON_MODULE)
              .checkTop()
              .features(CommonModuleTypes.SERVER.getFeatureValues(false).keySet().toArray(new EStructuralFeature[0]));
          //@formatter:on
  
      }
  
      @Override
      protected void check(Object object, ResultAcceptor resultAceptor, ICheckParameters parameters,
          IProgressMonitor monitor)
      {
          CommonModule commonModule = (CommonModule)object;
  
          IV8Project project = v8ProjectManager.getProject(commonModule);
          boolean mobileOnly = isMobileApplicationOnly(project);
  
          Map<EStructuralFeature, Object> values = new HashMap<>();
          for (EStructuralFeature feature : CommonModuleTypes.SERVER.getFeatureValues(mobileOnly).keySet())
          {
              values.put(feature, commonModule.eGet(feature));
          }
  
          for (CommonModuleTypes type : CommonModuleTypes.values())
          {
              if (values.equals(type.getFeatureValues(mobileOnly)))
              {
                  return;
              }
          }
  
          ScriptVariant scriptVariant = project == null ? ScriptVariant.ENGLISH : project.getScriptVariant();
          CommonModuleTypes type = CommonModuleTypes.findClosestTypeByName(commonModule.getName(), scriptVariant);
  
          for (Entry<EStructuralFeature, Object> entry : type.getFeatureValues(mobileOnly).entrySet())
          {
              Object value = values.get(entry.getKey());
              if (entry.getValue().equals(value))
              {
                  values.remove(entry.getKey());
              }
          }
  
          //@formatter:off
          String types = String.join(", ",  //$NON-NLS-1$
              values.keySet()
              .stream()
              .map(f -> featureToLabel().apply(f))
              .collect(Collectors.toList()));
          //@formatter:on
  
          String title = type.getTitle();
          String message = MessageFormat.format(Messages.CommonModuleType_message, title, types);
  
          //@formatter:off
          EStructuralFeature feature = values.keySet()
              .stream()
              .findFirst()
              .orElse(MD_OBJECT__NAME);
          //@formatter:on
  
          resultAceptor.addIssue(message, feature);
      }
  
      private boolean isMobileApplicationOnly(IV8Project project)
      {
          return project != null && MdClassUtil.isMobileApplicationUsePurposes(project.getUsePurposes());
      }
  }
  