/*
    * Themis: Java Project Framework
    * Copyright 2012-2026. Tony Washer
    *
    * Licensed 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 io.github.tonywasher.joceanus.themis.solver.reflect;
  
  import io.github.tonywasher.joceanus.metis.field.MetisFieldSet;
  import io.github.tonywasher.joceanus.oceanus.format.OceanusDataFormatter;
  import io.github.tonywasher.joceanus.themis.parser.base.ThemisDataResource;
  import io.github.tonywasher.joceanus.themis.parser.base.ThemisInstance.ThemisClassInstance;
  import io.github.tonywasher.joceanus.themis.parser.base.ThemisModifierList;
  import io.github.tonywasher.joceanus.themis.parser.node.ThemisNodeImport;
  import io.github.tonywasher.joceanus.themis.parser.node.ThemisNodeModifierList;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * External Class representation.
   */
  public class ThemisReflectExternal
          implements ThemisClassInstance {
      /**
       * Report fields.
       */
      private static final MetisFieldSet<ThemisReflectExternal> FIELD_DEFS = MetisFieldSet.newFieldSet(ThemisReflectExternal.class);
  
      /*
       * Declare Fields.
       */
      static {
          FIELD_DEFS.declareLocalField(ThemisDataResource.DATA_NAME, ThemisReflectExternal::getName);
      }
  
      /**
       * The javaLang prefix.
       */
      static final String JAVALANG = "java.lang.";
  
      /**
       * The name of the class.
       */
      private final String theName;
  
      /**
       * The full name of the class.
       */
      private final String theFullName;
  
      /**
       * The modifierList.
       */
      private final ThemisModifierList theModifiers;
  
      /**
       * The ancestors.
       */
      private final List<String> theAncestors;
  
      /**
       * The class instance.
       */
      private ThemisClassInstance theClassInstance;
  
      /**
       * Constructor.
       *
       * @param pImport the import definition
       */
      public ThemisReflectExternal(final ThemisNodeImport pImport) {
          theName = pImport.getShortName();
          theFullName = pImport.getFullName();
          theModifiers = new ThemisNodeModifierList(new ArrayList<>());
          theAncestors = new ArrayList<>();
      }
  
      /**
       * Constructor.
       *
       * @param pClazz the loaded class instance
       */
      ThemisReflectExternal(final ThemisClassInstance pClazz) {
          theName = pClazz.getName();
          theFullName = pClazz.getFullName();
          theModifiers = pClazz.getModifiers();
          theAncestors = new ArrayList<>();
          theClassInstance = pClazz;
     }
 
     @Override
     public MetisFieldSet<ThemisReflectExternal> getDataFieldSet() {
         return FIELD_DEFS;
     }
 
     @Override
     public String formatObject(final OceanusDataFormatter pFormatter) {
         return getName();
     }
 
     @Override
     public String getName() {
         return theName;
     }
 
     @Override
     public String getFullName() {
         return theFullName;
     }
 
     @Override
     public ThemisModifierList getModifiers() {
         return theModifiers;
     }
 
     @Override
     public boolean isTopLevel() {
         return true;
     }
 
     /**
      * Obtain the class instance.
      *
      * @return the class instance
      */
     public ThemisClassInstance getClassInstance() {
         return theClassInstance;
     }
 
     /**
      * Set the class instance.
      *
      * @param pClassInstance the class instance
      */
     public void setClassInstance(final ThemisClassInstance pClassInstance) {
         theClassInstance = pClassInstance;
     }
 
     /**
      * Obtain the list of ancestors.
      *
      * @return the list
      */
     public List<String> getAncestors() {
         return theAncestors;
     }
 
     /**
      * Add ancestor.
      *
      * @param pAncestor the ancestor
      */
     public void addAncestor(final ThemisReflectExternal pAncestor) {
         theAncestors.add(pAncestor.getFullName());
     }
 }