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.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.*;

import org.mozilla.javascript.*;

/*
   Copyright 2010-2020 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 MPRun extends StdCommand
{
	public MPRun()
	{
	}

	private final String[]	access	= I(new String[] { "MPRUN" });

	@Override
	public String[] getAccessWords()
	{
		return access;
	}

	@Override
	public boolean execute(final MOB mob, final List<String> commands, final int metaFlags)
		throws java.io.IOException
	{
		if(mob.findTattoo("SYSTEM_MPRUNDOWN")!=null)
			return CMLib.commands().handleUnknownCommand(mob, commands);
		MOB checkMOB=mob;
		if(commands.size()>1)
		{
			final String firstParm=commands.get(1);
			final int x=firstParm.indexOf(':');
			if(x>0)
			{
				checkMOB=CMLib.players().getLoadPlayer(firstParm.substring(0,x));
				if(checkMOB==null)
				{
					mob.addTattoo("SYSTEM_MPRUNDOWN",(int)CMProps.getTicksPerMinute());
					return CMLib.commands().handleUnknownCommand(mob, commands);
				}
				final String pw=firstParm.substring(x+1);
				if(!checkMOB.playerStats().matchesPassword(pw))
				{
					mob.addTattoo("SYSTEM_MPRUNDOWN",(int)(2 * CMProps.getTicksPerMinute()));
					return CMLib.commands().handleUnknownCommand(mob, commands);
				}
				commands.remove(1);
			}
		}
		if(!CMSecurity.isAllowed(checkMOB,mob.location(),CMSecurity.SecFlag.JSCRIPTS))
			return CMLib.commands().handleUnknownCommand(mob, commands);
		if(commands.size()<2)
		{
			mob.tell(L("mprun (user:password) [script]"));
			return false;
		}
		commands.remove(0);

		final String cmd = CMParms.combineQuoted(commands, 0);
		executeScript(mob, cmd);
		mob.tell(L("Completed."));
		return false;
	}

	private void executeScript(final MOB mob, final String script)
	{
		final ScriptingEngine S=(ScriptingEngine)CMClass.getCommon("DefaultScriptingEngine");
		S.setSavable(false);
		S.setVarScope("*");
		S.setScript(script);
		final CMMsg msg2=CMClass.getMsg(mob,mob,null,CMMsg.MSG_OK_VISUAL,null,null,L("MPRUN"));
		S.executeMsg(mob, msg2);
		S.dequeResponses();
		S.tick(mob,Tickable.TICKID_MOB);
	}

	@Override
	public boolean canBeOrdered()
	{
		return false;
	}

	@Override
	public boolean securityCheck(final MOB mob)
	{
		return true;
	}

	@Override
	public int compareTo(final CMObject o)
	{
		return CMClass.classID(this).compareToIgnoreCase(CMClass.classID(o));
	}
}
