/*
    * 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.lethe.analysis;
  
  import io.github.tonywasher.joceanus.oceanus.base.OceanusException;
  import io.github.tonywasher.joceanus.themis.lethe.analysis.ThemisAnalysisFile.ThemisAnalysisObject;
  import io.github.tonywasher.joceanus.themis.lethe.analysis.ThemisAnalysisGeneric.ThemisAnalysisGenericBase;
  
  import java.util.ArrayDeque;
  import java.util.Deque;
  import java.util.List;
  
  /**
   * Interface representation.
   */
  public class ThemisAnalysisInterface
          implements ThemisAnalysisObject {
      /**
       * The short name of the class.
       */
      private final String theShortName;
  
      /**
       * The full name of the class.
       */
      private final String theFullName;
  
      /**
       * Is this an annotation definition.
       */
      private final boolean isAnnotation;
  
      /**
       * The ancestors.
       */
      private final List<ThemisAnalysisReference> theAncestors;
  
      /**
       * The contents.
       */
      private final Deque<ThemisAnalysisElement> theContents;
  
      /**
       * The dataMap.
       */
      private final ThemisAnalysisDataMap theDataMap;
  
      /**
       * The number of lines.
       */
      private final int theNumLines;
  
      /**
       * The properties.
       */
      private ThemisAnalysisProperties theProperties;
  
      /**
       * Constructor.
       *
       * @param pParser     the parser
       * @param pAnnotation is this an annoitation definition?
       * @param pLine       the initial interface line
       * @throws OceanusException on error
       */
      ThemisAnalysisInterface(final ThemisAnalysisParser pParser,
                              final boolean pAnnotation,
                              final ThemisAnalysisLine pLine) throws OceanusException {
          /* Store parameters */
          theShortName = pLine.stripNextToken();
          theProperties = pLine.getProperties();
          isAnnotation = pAnnotation;
          final ThemisAnalysisContainer myParent = pParser.getParent();
          final ThemisAnalysisDataMap myParentDataMap = myParent.getDataMap();
          theDataMap = new ThemisAnalysisDataMap(myParentDataMap);
  
          /* If this is a local interface */
          if (!(myParent instanceof ThemisAnalysisObject)
                  && (!(myParent instanceof ThemisAnalysisFile))) {
              final int myId = myParentDataMap.getLocalId(theShortName);
              theFullName = myParent.determineFullChildName(myId + theShortName);
  
              /* else handle standard name */
          } else {
              theFullName = myParent.determineFullChildName(theShortName);
         }
 
         /* Handle generic variables */
         ThemisAnalysisLine myLine = pLine;
         if (ThemisAnalysisGeneric.isGeneric(pLine)) {
             /* Declare them to the properties */
             theProperties = theProperties.setGenericVariables(new ThemisAnalysisGenericBase(pParser, myLine));
             myLine = (ThemisAnalysisLine) pParser.popNextLine();
         }
 
         /* declare the interface */
         theDataMap.declareObject(this);
 
         /* Parse the headers */
         final Deque<ThemisAnalysisElement> myHeaders = ThemisAnalysisBuilder.parseHeaders(pParser, myLine);
         theNumLines = myHeaders.size() + 1;
 
         /* Parse the body */
         final Deque<ThemisAnalysisElement> myLines = ThemisAnalysisBuilder.processBody(pParser);
 
         /* Create a parser */
         theContents = new ArrayDeque<>();
         final ThemisAnalysisParser myParser = new ThemisAnalysisParser(myLines, theContents, this);
 
         /* Resolve the generics */
         theProperties.resolveGeneric(myParser);
 
         /* Parse the ancestors and lines */
         theAncestors = myParser.parseAncestors(myHeaders);
         myParser.processLines();
     }
 
     /**
      * Is this an annotation?
      *
      * @return true/false
      */
     public boolean isAnnotation() {
         return isAnnotation;
     }
 
     @Override
     public String getShortName() {
         return theShortName;
     }
 
     @Override
     public String getFullName() {
         return theFullName;
     }
 
     @Override
     public ThemisAnalysisDataMap getDataMap() {
         return theDataMap;
     }
 
     @Override
     public ThemisAnalysisProperties getProperties() {
         return theProperties;
     }
 
     @Override
     public Deque<ThemisAnalysisElement> getContents() {
         return theContents;
     }
 
     @Override
     public ThemisAnalysisContainer getParent() {
         return this;
     }
 
     @Override
     public List<ThemisAnalysisReference> getAncestors() {
         return theAncestors;
     }
 
     @Override
     public int getNumLines() {
         return theNumLines;
     }
 
     @Override
     public String toString() {
         return getShortName();
     }
 }