/*
* Copyright 2008 (C) Thomas Parker <thpr@users.sourceforge.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package plugin.lsttokens;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Set;
import java.util.SortedSet;
import java.util.StringTokenizer;
import java.util.TreeSet;
import pcgen.base.lang.StringUtil;
import pcgen.base.util.HashMapToList;
import pcgen.cdom.base.CDOMObject;
import pcgen.cdom.base.CDOMReference;
import pcgen.cdom.base.Constants;
import pcgen.cdom.base.Ungranted;
import pcgen.cdom.content.ChangeProf;
import pcgen.cdom.enumeration.ListKey;
import pcgen.cdom.reference.CDOMGroupRef;
import pcgen.cdom.reference.ReferenceUtilities;
import pcgen.core.WeaponProf;
import pcgen.rules.context.Changes;
import pcgen.rules.context.LoadContext;
import pcgen.rules.persistence.TokenUtilities;
import pcgen.rules.persistence.token.AbstractTokenWithSeparator;
import pcgen.rules.persistence.token.CDOMPrimaryToken;
import pcgen.rules.persistence.token.ComplexParseResult;
import pcgen.rules.persistence.token.ParseResult;
/**
* @author djones4
*
*/
public class ChangeprofLst extends AbstractTokenWithSeparator<CDOMObject>
implements CDOMPrimaryToken<CDOMObject>
{
private static final Class<WeaponProf> WEAPONPROF_CLASS = WeaponProf.class;
@Override
public String getTokenName()
{
return "CHANGEPROF";
}
@Override
protected char separator()
{
return '|';
}
@Override
protected ParseResult parseTokenWithSeparator(LoadContext context,
CDOMObject obj, String value)
{
if (obj instanceof Ungranted)
{
return new ParseResult.Fail("Cannot use " + getTokenName()
+ " on an Ungranted object type: "
+ obj.getClass().getSimpleName(), context);
}
// value should be of the format:
// Name1,TYPE.type1,Name3=Prof1|Name4,Name5=Prof2
//
// e.g.: TYPE.Hammer,Hand Axe=Simple|Urgosh,Waraxe=Martial
StringTokenizer tok = new StringTokenizer(value, Constants.PIPE);
List<ChangeProf> list = new ArrayList<>();
while (tok.hasMoreTokens())
{
String tokText = tok.nextToken();
int equalLoc = tokText.indexOf('=');
if (equalLoc < 0)
{
ComplexParseResult cpr = new ComplexParseResult();
cpr.addErrorMessage("Improper " + getTokenName()
+ ": No = found. "
+ "Expect format to be <Prof>,<Prof>=<Prof Type>");
cpr.addErrorMessage(" Token was: " + tokText);
cpr.addErrorMessage(" Tag was: " + value);
return cpr;
}
else if (equalLoc != tokText.lastIndexOf('='))
{
ComplexParseResult cpr = new ComplexParseResult();
cpr.addErrorMessage("Improper " + getTokenName()
+ ": Two = found. "
+ "Expect format to be <Prof>,<Prof>=<Prof Type>");
cpr.addErrorMessage(" Token was: " + tokText);
cpr.addErrorMessage(" Tag was: " + value);
return cpr;
}
String newType = tokText.substring(equalLoc + 1);
if (newType.isEmpty())
{
ComplexParseResult cpr = new ComplexParseResult();
cpr.addErrorMessage("Improper " + getTokenName()
+ ": Empty Result Type. "
+ "Expect format to be <Prof>,<Prof>=<Prof Type>");
cpr.addErrorMessage(" Token was: " + tokText);
cpr.addErrorMessage(" Tag was: " + value);
return cpr;
}
if (newType.indexOf(Constants.DOT) != -1)
{
ComplexParseResult cpr = new ComplexParseResult();
cpr.addErrorMessage("Improper "
+ getTokenName()
+ ": Invalid (Compound) Result Type: cannot contain a period (.) "
+ "Expect format to be <Prof>,<Prof>=<Prof Type>");
cpr.addErrorMessage(" Token was: " + tokText);
cpr.addErrorMessage(" Tag was: " + value);
return cpr;
}
String[] val = {newType};
CDOMGroupRef<WeaponProf> newTypeProf =
context.getReferenceContext().getCDOMTypeReference(WEAPONPROF_CLASS, val);
String profs = tokText.substring(0, equalLoc);
if (profs.isEmpty())
{
ComplexParseResult cpr = new ComplexParseResult();
cpr.addErrorMessage("Improper " + getTokenName()
+ ": Empty Source Prof. "
+ "Expect format to be <Prof>,<Prof>=<Prof Type>");
cpr.addErrorMessage(" Token was: " + tokText);
cpr.addErrorMessage(" Tag was: " + value);
return cpr;
}
StringTokenizer pTok = new StringTokenizer(profs, Constants.COMMA);
while (pTok.hasMoreTokens())
{
CDOMReference<WeaponProf> wp =
TokenUtilities.getTypeOrPrimitive(context,
WEAPONPROF_CLASS, pTok.nextToken());
list.add(new ChangeProf(wp, newTypeProf));
}
}
for (ChangeProf cp : list)
{
context.getObjectContext().addToList(obj, ListKey.CHANGEPROF, cp);
}
return ParseResult.SUCCESS;
}
@Override
public String[] unparse(LoadContext context, CDOMObject obj)
{
Changes<ChangeProf> changes =
context.getObjectContext().getListChanges(obj, ListKey.CHANGEPROF);
Collection<ChangeProf> added = changes.getAdded();
if (added == null || added.isEmpty())
{
// Zero indicates no Token
return null;
}
HashMapToList<CDOMGroupRef<WeaponProf>, CDOMReference<WeaponProf>> m =
new HashMapToList<>();
for (ChangeProf cp : added)
{
CDOMReference<WeaponProf> source = cp.getSource();
CDOMGroupRef<WeaponProf> result = cp.getResult();
m.addToListFor(result, source);
}
SortedSet<CDOMReference<WeaponProf>> set =
new TreeSet<>(
ReferenceUtilities.REFERENCE_SORTER);
Set<String> returnSet = new TreeSet<>();
for (CDOMGroupRef<WeaponProf> result : m.getKeySet())
{
StringBuilder sb = new StringBuilder();
boolean needComma = false;
set.clear();
set.addAll(m.getListFor(result));
for (CDOMReference<WeaponProf> source : set)
{
if (needComma)
{
sb.append(Constants.COMMA);
}
needComma = true;
String sourceLst = source.getLSTformat(false);
if (sourceLst.startsWith(Constants.LST_TYPE_EQUAL))
{
sb.append(Constants.LST_TYPE_DOT);
sb.append(sourceLst.substring(5));
}
else
{
sb.append(sourceLst);
}
}
sb.append(Constants.EQUALS).append(result.getLSTformat(false).substring(5));
returnSet.add(sb.toString());
}
return new String[]{StringUtil.join(returnSet, Constants.PIPE)};
}
@Override
public Class<CDOMObject> getTokenClass()
{
return CDOMObject.class;
}
}