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package com.iver.cit.jdwglib.dwg.readers.objreaders.v2004;

import java.util.ArrayList;

import com.iver.cit.jdwglib.dwg.DwgHandleReference;

import com.iver.cit.jdwglib.dwg.DwgObject;

import com.iver.cit.jdwglib.dwg.DwgUtil;

import com.iver.cit.jdwglib.dwg.objects.DwgDictionary;

public class DwgDictionaryReader2004 extends AbstractDwg2004Reader{

        public void readSpecificObj(int[] data, int offset, DwgObject dwgObj) {

                if(! (dwgObj instanceof DwgDictionary))

                        throw new RuntimeException("DictionaryReader2004 solo puede leer DwgDictionary");

                DwgDictionary dict = (DwgDictionary) dwgObj;

                try {

                        int bitPos = offset;

                        ArrayList v;

                        v = DwgUtil.getBitShort(data, bitPos);

                        bitPos = ((Integer)v.get(0)).intValue();

                        int numReactors = ((Integer)v.get(1)).intValue();

                        dict.setNumReactors(numReactors);

                        v = DwgUtil.testBit(data, bitPos);

                        bitPos = ((Integer)v.get(0)).intValue();

                        boolean XdicFlag = ((Boolean) v.get(1)).booleanValue();

                        v = DwgUtil.getBitLong(data, bitPos);

                        bitPos = ((Integer)v.get(0)).intValue();

                        int numItems = ((Integer)v.get(1)).intValue();

                        v = DwgUtil.getBitShort(data, bitPos);

                        bitPos = ((Integer)v.get(0)).intValue();

                        int cloningFlag = ((Integer)v.get(1)).intValue();

                        dict.setCloningFlag(cloningFlag);

                        v = DwgUtil.getRawChar(data, bitPos);

                        bitPos = ((Integer)v.get(0)).intValue();

                        int hardOwnerFlag = ((Integer)v.get(1)).intValue();

                        dict.setHardOwnerFlag(hardOwnerFlag);

                        dict.inserta();

                        ArrayList entradasTexto = new ArrayList();

                        for(int i=0; i<numItems; i++){

                                v = DwgUtil.getTextString(data, bitPos);

                                bitPos = ((Integer)v.get(0)).intValue();

                                String text = ((String)v.get(1));

                                entradasTexto.add(text);

                        }

                        DwgHandleReference handle;

                        for(int i=0; i<numItems; i++){

                                handle = new DwgHandleReference();

                                bitPos = handle.read(data, bitPos);

                                // A la vez que leemos los handles, rellenamos el diccionario.

                                dict.put(entradasTexto.get(i),handle);

                        }

                }catch (Exception e){

                        System.out.println("Se ha producido una excepion leyendo un diccionario."+e.getMessage());

                }

        }

}