package com.planet_ink.coffee_mud.Abilities.Songs;
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.Libraries.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 2003-2020 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 Dance_Square extends Dance
{
	@Override
	public String ID()
	{
		return "Dance_Square";
	}

	private final static String localizedName = CMLib.lang().L("Square");

	@Override
	public String name()
	{
		return localizedName;
	}

	@Override
	public int abstractQuality()
	{
		return Ability.QUALITY_MALICIOUS;
	}

	@Override
	protected boolean skipStandardDanceInvoke()
	{
		return true;
	}

	@Override
	protected String danceOf()
	{
		return name()+" Dance";
	}

	@Override
	protected boolean HAS_QUANTITATIVE_ASPECT()
	{
		return false;
	}

	@Override
	public int castingQuality(final MOB mob, final Physical target)
	{
		if(mob!=null)
		{
			if(mob.isMonster())
				return Ability.QUALITY_INDIFFERENT;
		}
		return super.castingQuality(mob,target);
	}

	@Override
	public void executeMsg(final Environmental myHost, final CMMsg msg)
	{
		if(msg.amISource(invoker())
		&&(affected!=invoker())
		&&(msg.sourceMinor()==CMMsg.TYP_SPEAK)
		&&(msg.sourceMessage()!=null)
		&&(msg.sourceMessage().length()>0))
		{
			final String cmd=CMStrings.getSayFromMessage(msg.sourceMessage());
			if(cmd!=null)
			{
				final MOB M=(MOB)affected;
				final CMMsg omsg=CMClass.getMsg(invoker(),affected,null,CMMsg.MSG_ORDER,null);
				if(CMLib.flags().canBeHeardMovingBy(invoker(),M)
				&&CMLib.flags().canBeSeenBy(invoker(),M)
				&&(M.location()==invoker().location())
				&&(M.location().okMessage(M, omsg)))
				{
					M.location().send(M, omsg);
					if(omsg.sourceMinor()==CMMsg.TYP_ORDER)
					{
						final CMObject O=CMLib.english().findCommand(M,CMParms.parse(cmd));
						if((O!=null)&&((!(O instanceof Command))||(((Command)O).canBeOrdered())))
							M.enqueCommand(CMParms.parse(cmd),MUDCmdProcessor.METAFLAG_FORCED|MUDCmdProcessor.METAFLAG_ORDER,0);
					}
				}
			}
		}
		super.executeMsg(myHost,msg);

	}

	@Override
	public boolean invoke(final MOB mob, final List<String> commands, final Physical givenTarget, final boolean auto, final int asLevel)
	{
		timeOut=0;
		if(!super.invoke(mob,commands,givenTarget,auto,asLevel))
			return false;

		if((!auto)&&(!CMLib.flags().isAliveAwakeMobile(mob,false)))
			return false;

		final boolean success=proficiencyCheck(mob,0,auto);
		final int newDepth = this.calculateNewSongDepth(mob);
		final boolean redance = mob.fetchEffect(ID())!=null;
		unDanceAll(mob,null,false,false); // because ALWAYS removing myself, depth needs pre-calculating.
		if(success)
		{
			invoker=mob;
			originRoom=mob.location();
			final int oldDepth = this.danceDepth;
			commonRoomSet=getInvokerScopeRoomSet(newDepth);
			this.danceDepth = newDepth;
			String str=auto?L("^SThe @x1 begins!^?",danceOf()):L("^S<S-NAME> begin(s) to dance the @x1.^?",danceOf());
			if((!auto) && (redance))
			{
				if(newDepth > oldDepth)
					str=L("^S<S-NAME> extend(s) the @x1`s range.^?",danceOf());
				else
					str=L("^S<S-NAME> start(s) the @x1 over again.^?",danceOf());
			}

			final Set<MOB> friends=mob.getGroupMembers(new HashSet<MOB>());
			for(int v=0;v<commonRoomSet.size();v++)
			{
				final Room R=commonRoomSet.get(v);
				final String msgStr=getCorrectMsgString(R,str,v);
				final CMMsg msg=CMClass.getMsg(mob,null,this,somanticCastCode(mob,null,auto),msgStr);
				if(R.okMessage(mob,msg))
				{
					R.send(mob,msg);
					invoker=mob;
					final Dance newOne=(Dance)this.copyOf();
					newOne.invokerManaCost=-1;

					for(int i=0;i<R.numInhabitants();i++)
					{
						final MOB follower=R.fetchInhabitant(i);
						final Room R2=follower.location();

						// malicious dances must not affect the invoker!
						int affectType=CMMsg.MSG_CAST_SOMANTIC_SPELL;
						if((!friends.contains(follower))&&(follower!=mob))
							affectType=affectType|CMMsg.MASK_MALICIOUS;
						if(auto)
							affectType=affectType|CMMsg.MASK_ALWAYS;

						final Dance effectD = (Dance)follower.fetchEffect(this.ID());
						if(effectD!=null)
							effectD.danceDepth = this.danceDepth;
						else
						if(CMLib.flags().canBeSeenBy(invoker,follower))
						{
							CMMsg msg2=CMClass.getMsg(mob,follower,this,affectType,null);
							final CMMsg msg3=msg2;
							if((!friends.contains(follower))&&(follower!=mob))
								msg2=CMClass.getMsg(mob,follower,this,CMMsg.MSK_CAST_MALICIOUS_SOMANTIC|CMMsg.TYP_MIND|(auto?CMMsg.MASK_ALWAYS:0),null);
							if((R.okMessage(mob,msg2))&&(R.okMessage(mob,msg3)))
							{
								R2.send(follower,msg2);
								if(msg2.value()<=0)
								{
									R2.send(follower,msg3);
									if(msg3.value()<=0)
									{
										if(follower!=mob)
											follower.addEffect((Ability)newOne.copyOf());
										else
											follower.addEffect(newOne);
									}
								}
							}
						}
					}
					mob.location().recoverRoomStats();
				}
			}
		}
		else
			mob.location().show(mob,null,CMMsg.MSG_NOISE,L("<S-NAME> make(s) a false step."));

		return success;
	}
}
