package com.planet_ink.coffee_mud.Commands;
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.Commands.interfaces.*;
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 2000-2011 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.
*/

@SuppressWarnings("unchecked")
public class AutoInvoke extends StdCommand
{
	public AutoInvoke(){}

	private final String[] access={"AUTOINVOKE"};
	public String[] getAccessWords(){return access;}

	public boolean execute(MOB mob, Vector commands, int metaFlags)
		throws java.io.IOException
	{
	    Vector abilities=new Vector();
	    for(int a=0;a<mob.numLearnedAbilities();a++)
	    {
	        Ability A=mob.fetchAbility(a);
	        if((A!=null)
	        &&(A.isAutoInvoked())
	        &&((A.classificationCode()&Ability.ALL_ACODES)!=Ability.ACODE_LANGUAGE)
	        &&((A.classificationCode()&Ability.ALL_ACODES)!=Ability.ACODE_PROPERTY))
	            abilities.addElement(A.ID());
	    }

	    Vector effects=new Vector();
	    for(int a=0;a<mob.numEffects();a++)
	    {
	        Ability A=mob.fetchEffect(a);
	        if((A!=null)
	        &&(abilities.contains(A.ID()))
	        &&(!A.isSavable()))
	            effects.addElement(A.ID());
	    }

	    StringBuffer str=new StringBuffer("^xAuto-invoking abilities:^?^.\n\r^N");
	    for(int a=0;a<abilities.size();a++)
	    {
	        Ability A=mob.fetchAbility((String)abilities.elementAt(a));
	        if(A!=null)
	        {
		        if(effects.contains(A.ID()))
		            str.append(CMStrings.padRight(A.Name(),20)+"^xAuto-invoking abilities:^?^.\n\r^N");
		        else
		            str.append(CMStrings.padRight(A.Name(),20)+"^xAuto-invoking abilities:^?^.\n\r^N");
	        }
	    }

	    mob.tell(str.toString());
	    if(mob.session()!=null)
	    {
		    String s=mob.session().prompt("Enter one to toggle or RETURN: ","");
		    Ability foundA=null;
		    if(s.length()>0)
		    {
		        for(int a=0;a<abilities.size();a++)
		        {
			        Ability A=mob.fetchAbility((String)abilities.elementAt(a));
			        if((A!=null)&&(A.name().equalsIgnoreCase(s)))
			        { foundA=A; break;}
		        }
		        if(foundA==null)
		        for(int a=0;a<abilities.size();a++)
		        {
			        Ability A=mob.fetchAbility((String)abilities.elementAt(a));
			        if((A!=null)&&(CMLib.english().containsString(A.name(),s)))
			        { foundA=A; break;}
		        }
		        if(foundA==null)
		            mob.tell("'"+s+"' is invalid.");
		        else
		        if(effects.contains(foundA.ID()))
		        {
		            foundA=mob.fetchEffect(foundA.ID());
		            if(foundA!=null)
		            {
		                mob.delEffect(foundA);
			            if(mob.fetchEffect(foundA.ID())!=null)
			                mob.tell(foundA.name()+" failed to successfully deactivate.");
			            else
			                mob.tell(foundA.name()+" successfully deactivated.");
			        }
		        }
		        else
		        {
		            foundA.autoInvocation(mob);
		            if(mob.fetchEffect(foundA.ID())!=null)
		                mob.tell(foundA.name()+" successfully invoked.");
		            else
		                mob.tell(foundA.name()+" failed to successfully invoke.");
		        }
		    }
	    }
		return false;
	}

	
	public boolean canBeOrdered(){return true;}
	
}
