package com.planet_ink.coffee_mud.WebMacros;

import com.planet_ink.coffee_web.interfaces.*;
import com.planet_ink.coffee_mud.core.interfaces.*;
import com.planet_ink.coffee_mud.core.*;
import com.planet_ink.coffee_mud.core.collections.*;
import com.planet_ink.coffee_mud.Abilities.interfaces.*;
import com.planet_ink.coffee_mud.Areas.interfaces.*;
import com.planet_ink.coffee_mud.Behaviors.interfaces.*;
import com.planet_ink.coffee_mud.CharClasses.interfaces.*;
import com.planet_ink.coffee_mud.Libraries.interfaces.*;
import com.planet_ink.coffee_mud.Libraries.interfaces.AbilityMapper.SecretFlag;
import com.planet_ink.coffee_mud.Common.interfaces.*;
import com.planet_ink.coffee_mud.Exits.interfaces.*;
import com.planet_ink.coffee_mud.Items.interfaces.*;
import com.planet_ink.coffee_mud.Locales.interfaces.*;
import com.planet_ink.coffee_mud.MOBS.interfaces.*;
import com.planet_ink.coffee_mud.Races.interfaces.*;

import java.util.*;

/*
   Copyright 2002-2022 Bo Zimmerman

   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.
*/
public class CrossClassAbilities extends StdWebMacro
{
	@Override
	public String name()
	{
		return "CrossClassAbilities";
	}

	@Override
	public String runMacro(final HTTPRequest httpReq, final String parm, final HTTPResponse httpResp)
	{
		final Vector<StringBuffer> rowsFavoring=new Vector<StringBuffer>();
		final Vector<StringBuffer> allOtherRows=new Vector<StringBuffer>();
		final String sort=httpReq.getUrlParameter("SORTBY");
		int sortByClassNum=-1;
		if((sort!=null)&&(sort.length()>0))
		{
			int cnum=0;
			for(final Enumeration<CharClass> c=CMClass.charClasses();c.hasMoreElements();)
			{
				final CharClass C=c.nextElement();
				if((C.ID().equals(sort))&&(CMProps.isTheme(C.availabilityCode())))
					sortByClassNum=cnum;
				cnum++;
			}
		}
		for(final Enumeration<Ability> a=CMClass.abilities();a.hasMoreElements();)
		{
			final Ability A=a.nextElement();
			final StringBuffer buf=new StringBuffer("");
			int numFound=0;
			for(final Enumeration<CharClass> c=CMClass.charClasses();c.hasMoreElements();)
			{
				final CharClass C=c.nextElement();
				if(CMProps.isTheme(C.availabilityCode())
				&&(CMLib.ableMapper().getQualifyingLevel(C.ID(),true,A.ID())>=0))
				{
					if((++numFound)>0)
						break;
				}
			}
			if(numFound>0)
			{
				buf.append("<TR><TD><B>"+A.name()+"</B></TD>");
				int cnum=0;
				for(final Enumeration<CharClass> c=CMClass.charClasses();c.hasMoreElements();)
				{
					final CharClass C=c.nextElement();
					if(CMProps.isTheme(C.availabilityCode()))
					{
						final int qual=CMLib.ableMapper().getQualifyingLevel(C.ID(),true,A.ID());
						if((qual>=0)
						&&(CMLib.ableMapper().getSecretSkill(C.ID(),false,A.ID())==SecretFlag.PUBLIC))
						{
							buf.append("<TD>"+qual+"</TD>");
							if((cnum==sortByClassNum)&&(!rowsFavoring.contains(buf)))
								rowsFavoring.addElement(buf);
						}
						else
							buf.append("<TD><BR></TD>");
					}
					cnum++;
				}
				if(!rowsFavoring.contains(buf))
					allOtherRows.addElement(buf);
				buf.append("</TR>");
			}
		}
		final StringBuffer buf=new StringBuffer("");
		for(int i=0;i<rowsFavoring.size();i++)
			buf.append(rowsFavoring.elementAt(i));
		for(int i=0;i<allOtherRows.size();i++)
			buf.append(allOtherRows.elementAt(i));
		return clearWebMacros(buf);
	}

}
