/
com/planet_ink/coffee_mud/Abilities/Common/
com/planet_ink/coffee_mud/Abilities/Diseases/
com/planet_ink/coffee_mud/Abilities/Druid/
com/planet_ink/coffee_mud/Abilities/Fighter/
com/planet_ink/coffee_mud/Abilities/Languages/
com/planet_ink/coffee_mud/Abilities/Misc/
com/planet_ink/coffee_mud/Abilities/Prayers/
com/planet_ink/coffee_mud/Abilities/Properties/
com/planet_ink/coffee_mud/Abilities/Skills/
com/planet_ink/coffee_mud/Abilities/Songs/
com/planet_ink/coffee_mud/Abilities/Specializations/
com/planet_ink/coffee_mud/Abilities/Spells/
com/planet_ink/coffee_mud/Abilities/Thief/
com/planet_ink/coffee_mud/Abilities/Traps/
com/planet_ink/coffee_mud/Behaviors/
com/planet_ink/coffee_mud/CharClasses/
com/planet_ink/coffee_mud/CharClasses/interfaces/
com/planet_ink/coffee_mud/Commands/
com/planet_ink/coffee_mud/Commands/interfaces/
com/planet_ink/coffee_mud/Common/
com/planet_ink/coffee_mud/Common/interfaces/
com/planet_ink/coffee_mud/Exits/interfaces/
com/planet_ink/coffee_mud/Items/Armor/
com/planet_ink/coffee_mud/Items/Basic/
com/planet_ink/coffee_mud/Items/BasicTech/
com/planet_ink/coffee_mud/Items/CompTech/
com/planet_ink/coffee_mud/Items/MiscMagic/
com/planet_ink/coffee_mud/Items/Weapons/
com/planet_ink/coffee_mud/Items/interfaces/
com/planet_ink/coffee_mud/Libraries/
com/planet_ink/coffee_mud/Libraries/interfaces/
com/planet_ink/coffee_mud/Locales/
com/planet_ink/coffee_mud/MOBS/
com/planet_ink/coffee_mud/Races/
com/planet_ink/coffee_mud/Races/interfaces/
com/planet_ink/coffee_mud/WebMacros/
com/planet_ink/coffee_mud/WebMacros/interfaces/
com/planet_ink/coffee_mud/core/
com/planet_ink/coffee_mud/core/collections/
com/planet_ink/coffee_mud/core/interfaces/
com/planet_ink/coffee_mud/core/intermud/
com/planet_ink/coffee_mud/core/intermud/i3/
com/planet_ink/coffee_web/server/
com/planet_ink/siplet/applet/
lib/
resources/factions/
resources/fakedb/
resources/progs/autoplayer/
resources/quests/holidays/
web/
web/admin.templates/
web/admin/grinder/
web/admin/images/
web/clan.templates/
web/pub.templates/
web/pub/images/mxp/
web/pub/sounds/
web/pub/textedit/
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.Common.interfaces.AccountStats.Agent;
import com.planet_ink.coffee_mud.Common.interfaces.Session.InputCallback;
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.Libraries.interfaces.AchievementLibrary.Achievement;
import com.planet_ink.coffee_mud.Libraries.interfaces.AchievementLibrary.Award;
import com.planet_ink.coffee_mud.Libraries.interfaces.AchievementLibrary.Event;
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 2015-2019 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 Achievements extends StdCommand
{
	private final String[]	access	= I(new String[] { "ACHIEVEMENTS" });

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

	public enum NonAgentList
	{
		AWARDS, REMORT, FUTURE, RETIRE
	}

	private enum ValidLists
	{
		WON, ALL, NOW
	}

	private enum ValidParms
	{
		ANNOUNCE, ALL, WON, NOW, PLAYER, ACCOUNT, CHARACTER, CLAN
	}

	private Tattooable getTattooable(final Agent agent, final MOB mob)
	{
		switch(agent)
		{
		case PLAYER:
			return mob;
		case ACCOUNT:
			if(mob.playerStats()!=null)
				return mob.playerStats().getAccount();
			return null;
		case CLAN:
			return null; // will be handled as a special case by the caller
		}
		return null;
	}

	private List<Achievement> getLowestNumberedTattoos(final Agent agent, final Set<String> wonList)
	{
		final List<Achievement> useList = new LinkedList<Achievement>();
		final HashSet<String> ignoredStarters = new HashSet<String>();
		for(final Enumeration<Achievement> a=CMLib.achievements().achievements(agent);a.hasMoreElements();)
		{
			final Achievement A=a.nextElement();
			final String tattooName = A.getTattoo();
			if(wonList.contains(A.getTattoo()))
				useList.add(A);
			else
			if((tattooName.length()>1)
			&& Character.isDigit(tattooName.charAt(tattooName.length()-1)))
			{
				int x=tattooName.length()-1;
				while((x>0) && Character.isDigit(tattooName.charAt(x)))
					x--;
				final String starter = tattooName.substring(0,x+1);
				if(!ignoredStarters.contains(starter))
				{
					ignoredStarters.add(starter);
					useList.add(A);
				}
			}
			else
				useList.add(A);
		}
		return useList;
	}

	public List<Achievement> getAccountAwards(final PlayerAccount account)
	{
		if(account != null)
		{
			final List<Achievement> awards=new Vector<Achievement>(1);
			for(final Enumeration<Tattoo> t=account.tattoos();t.hasMoreElements();)
			{
				final Tattoo T = t.nextElement();
				final Achievement A=CMLib.achievements().getAchievement(T.getTattooName());
				if(A != null)
				{
					awards.add(A);
				}
			}
			return awards;
		}
		return new ArrayList<Achievement>(0);
	}

	public List<Achievement> getAccountAwards(final MOB mob)
	{
		final PlayerStats pStats = (mob==null) ? null : mob.playerStats();
		final PlayerAccount account = (pStats == null) ? null : pStats.getAccount();
		if(account != null)
			return getAccountAwards(account);
		return new ArrayList<Achievement>(0);
	}

	@Override
	public boolean execute(final MOB mob, final List<String> commands, final int metaFlags) throws java.io.IOException
	{
		final String rest = CMParms.combine(commands,1);
		final PlayerStats pStats = mob.playerStats();
		if (pStats == null)
		{
			mob.tell(L("You don't have any achievements."));
			return false;
		}

		if(CMLib.achievements().evaluatePlayerAchievements(mob)
		||CMLib.achievements().evaluateAccountAchievements(mob)
		||CMLib.achievements().evaluateClanAchievements())
		{
			CMLib.s_sleep(4000);
			// yes, I know, but if I call tick down, or some other
			// async method, I'll get a freaking prompt.
		}

		MOB whoM=mob;
		final List<String> parms = CMParms.parseSpaces(rest.toUpperCase(), true);
		if(parms.size()>0)
		{
			final String lastParm=CMStrings.capitalizeAndLower(parms.get(parms.size()-1));
			if(CMLib.players().playerExists(lastParm))
			{
				whoM=CMLib.players().getLoadPlayer(lastParm);
				parms.remove(parms.size()-1);
			}
			else
			{
				if((CMath.s_valueOf(ValidParms.class,lastParm.toUpperCase().trim()) == null)
				&&(CMath.s_valueOf(NonAgentList.class, lastParm.toUpperCase().trim())==null))
				{
					mob.tell(L("There is no such player as '@x1'.",lastParm));
					return false;
				}
			}
		}

		final String cmd = CMParms.combine(parms);
		final NonAgentList noAgent = (NonAgentList)CMath.s_valueOf(NonAgentList.class, cmd.toUpperCase().trim());
		if(noAgent != null)
		{
			switch(noAgent)
			{
			case RETIRE:
			case REMORT:
			{
				final Event E=(noAgent == NonAgentList.REMORT) ? Event.REMORT : Event.RETIRE;
				final List<Achievement> awards = CMLib.achievements().fakeBumpAchievement(whoM, E, 1);
				int numAwards=0;
				for(final Achievement A : awards)
					numAwards+=A.getRewards().length;
				if(numAwards==0)
				{
					mob.tell(whoM,null,null,L("<S-YOUPOSS> next "+noAgent.toString().toLowerCase()+" would grant <S-NAME> no new awards."));
				}
				else
				{
					final StringBuilder str=new StringBuilder(L("^H<S-YOUPOSS> next "+noAgent.toString().toLowerCase()+" will get the following awards:^?"));
					int i=1;
					for(final Achievement A : awards)
					{
						if(A.getRewards().length>0)
							str.append(L("\n\rFrom the achievement '@x1':",A.getDisplayStr()));
						for(final Award award : A.getRewards())
							str.append("\n\r"+(i++)+") "+CMLib.achievements().fixAwardDescription(A, award, whoM, whoM));
					}
					str.append("\n\r");
					mob.tell(mob,whoM,null,str.toString());
				}
				if(CMProps.getIntVar(CMProps.Int.COMMONACCOUNTSYSTEM)<=1)
				{
					return false;
				}
				final List<Achievement> futureAwards = getAccountAwards(whoM);
				if(futureAwards.size()==0)
				{
					return false;
				}
				mob.tell(whoM,null,null,L("^HFrom <S-YOUPOSS> previous achievements. ^?"));
			}
			//$FALL-THROUGH$
			case FUTURE:
			{
				if(CMProps.getIntVar(CMProps.Int.COMMONACCOUNTSYSTEM)<=1)
				{
					mob.tell(L("This system does not support new character achievement awards."));
					return false;
				}
				final List<Achievement> awards = this.getAccountAwards(whoM);
				int numAwards=0;
				for(final Achievement A : awards)
					numAwards+=A.getRewards().length;
				if(numAwards==0)
				{
					mob.tell(whoM,null,null,L("<S-NAME> <S-HAS-HAVE> not won any account awards for new/future characters or remorting."));
					return false;
				}
				final StringBuilder str=new StringBuilder(L("<S-YOUPOSS> next character will get the following awards:"));
				int i=1;
				for(final Achievement A : awards)
				{
					if(A.getRewards().length>0)
						str.append(L("\n\rFrom the achievement '@x1':",A.getDisplayStr()));
					for(final Award award : A.getRewards())
						str.append("\n\r"+(i++)+") "+CMLib.achievements().fixAwardDescription(A, award, whoM, whoM));
				}
				str.append("\n\r");
				mob.tell(whoM,null,null,str.toString());
				return true;
			}
			case AWARDS:
			{
				final StringBuilder str=new StringBuilder("");
				int i=1;
				for(final Enumeration<Tattoo> t = whoM.tattoos();t.hasMoreElements();)
				{
					final Achievement A=CMLib.achievements().getAchievement(t.nextElement().getTattooName());
					if(A != null)
					{
						if(A.getRewards().length>0)
							str.append(L("\n\rFrom the achievement '@x1':",A.getDisplayStr()));
						for(final Award award : A.getRewards())
						{
							str.append("\n\r"+(i++)+") "+CMLib.achievements().fixAwardDescription(A, award, whoM, whoM));
						}
					}
				}
				if(str.length()==0)
				{
					mob.tell(whoM,null,null,L("<S-NAME> <S-HAS-HAVE> not won any achievement awards."));
					return false;
				}
				else
				{
					mob.tell(whoM,null,null,L("<S-NAME> <S-HAS-HAVE> have been granted the following achievement awards:")+str.toString());
					return true;
				}
			}
			}
		}

		final List<AccountStats.Agent> agents = new LinkedList<AccountStats.Agent>();
		boolean announce=false;
		ValidLists list = ValidLists.WON;
		for(int p=parms.size()-1;p>=0;p--)
		{
			final ValidParms V = (ValidParms)CMath.s_valueOf(ValidParms.class,parms.get(p).toUpperCase().trim());
			if(V!=null)
			{
				switch(V)
				{
				case ANNOUNCE:
					announce=true;
					break;
				case NOW:
				case WON:
				case ALL:
					list = ValidLists.valueOf(V.name());
					break;
				case CHARACTER:
				case PLAYER:
					if(!agents.contains(AccountStats.Agent.PLAYER))
						agents.add(AccountStats.Agent.PLAYER);
					break;
				case ACCOUNT:
					if(!agents.contains(AccountStats.Agent.ACCOUNT))
						agents.add(AccountStats.Agent.ACCOUNT);
					break;
				case CLAN:
					if(!agents.contains(AccountStats.Agent.CLAN))
						agents.add(AccountStats.Agent.CLAN);
					break;
				}
			}
		}
		if(agents.size()==0)
		{
			agents.add(AccountStats.Agent.ACCOUNT);
			agents.add(AccountStats.Agent.PLAYER);
			agents.add(AccountStats.Agent.CLAN);
		}

		String prefix = "";
		if(whoM != mob)
		{
			prefix=whoM.Name()+L("'s ");
		}

		final Set<String> WonList = new HashSet<String>();
		for(final Agent agent : agents)
		{
			final Tattooable T = getTattooable(agent, whoM);
			if(T!=null)
			{
				for(final Enumeration<Achievement> a=CMLib.achievements().achievements(agent);a.hasMoreElements();)
				{
					final Achievement A=a.nextElement();
					if(T.findTattoo(A.getTattoo())!=null)
						WonList.add(A.getTattoo());
				}
			}
		}
		// special case for CLAN agents..
		for(final Enumeration<Achievement> a=CMLib.achievements().achievements(Agent.CLAN);a.hasMoreElements();)
		{
			final Achievement A=a.nextElement();
			for(final Pair<Clan,Integer> pair : whoM.clans())
			{
				final Tattooable T = pair.first;
				if(T.findTattoo(A.getTattoo())!=null)
					WonList.add(A.getTattoo());
			}
		}

		final String done=L("DONE!");

		switch(list)
		{
		case ALL:
			prefix += prefix=L("All ");
			break;
		case NOW:
			prefix += L("Progress in ");
			break;
		case WON:
			break;
		}
		final StringBuilder finalResponse = new StringBuilder();
		for(final Agent agent : agents)
		{
			final PairList<Achievable,Tattooable> sets = new PairVector<Achievable, Tattooable>();
			switch(agent)
			{
			default:
			case PLAYER:
				if(mob.playerStats() != null)
					sets.add(whoM.playerStats(), whoM);
				break;
			case ACCOUNT:
			{
				final PlayerAccount stat = (whoM.playerStats() != null) ? whoM.playerStats().getAccount() : null;
				if(stat != null)
					sets.add(stat, whoM);
				break;
			}
			case CLAN:
				for(final Pair<Clan,Integer> cp : whoM.clans())
				{
					sets.add(cp.first, cp.first);
					break;
				}
				break;
			}
			for(final Pair<Achievable,Tattooable> set : sets)
			{
				final Achievable stat = set.first;
				final Tattooable tracked = set.second;
				final List<String> achievedList = new ArrayList<String>();
				switch(list)
				{
				case ALL:
				{
					final List<Achievement> useList = getLowestNumberedTattoos(agent,WonList);
					int padding=done.length()+1;
					for(final Iterator<Achievement> a=useList.iterator();a.hasNext();)
					{
						final Achievement A=a.next();
						if(!WonList.contains(A.getTattoo()))
						{
							final AchievementLibrary.Tracker T=(stat != null) ? stat.getAchievementTracker(A, tracked, mob) : null;
							final int score = (T==null) ? 0 : T.getCount(tracked);
							int targetScore = A.getTargetCount();
							if(A.getEvent()==Event.STATVALUE)
								targetScore=A.isTargetFloor()?targetScore+1:targetScore-1;
							if(targetScore != Integer.MIN_VALUE)
							{
								final int len = (""+score+"/"+targetScore).length();
								if(len >= padding)
									padding = len+1;
							}
						}
					}
					for(final Iterator<Achievement> a=useList.iterator();a.hasNext();)
					{
						final Achievement A=a.next();
						if(WonList.contains(A.getTattoo()))
							achievedList.add(CMStrings.padRight("^H"+done+"^?", padding)+": "+A.getDisplayStr());
						else
						{
							final AchievementLibrary.Tracker T=(stat != null) ? stat.getAchievementTracker(A, tracked, mob) : null;
							final int score = (T==null) ? 0 : T.getCount(tracked);
							int targetScore = A.getTargetCount();
							if(A.getEvent()==Event.STATVALUE)
								targetScore=A.isTargetFloor()?targetScore+1:targetScore-1;
							if(targetScore == Integer.MIN_VALUE)
								achievedList.add(CMStrings.padRight("^w", padding)+"^?: "+A.getDisplayStr());
							else
								achievedList.add(CMStrings.padRight("^w"+score+"/"+targetScore, padding)+"^?: "+A.getDisplayStr());
						}
					}
					break;
				}
				case NOW:
				{
					int padding=done.length()+1;
					final List<Achievement> useList = getLowestNumberedTattoos(agent,WonList);
					for(final Iterator<Achievement> a=useList.iterator();a.hasNext();)
					{
						final Achievement A=a.next();
						if(!WonList.contains(A.getTattoo()))
						{
							final AchievementLibrary.Tracker T=(stat != null) ? stat.getAchievementTracker(A, tracked, mob) : null;
							final int score = (T==null) ? 0 : T.getCount(tracked);
							if(score != 0)
							{
								int targetScore = A.getTargetCount();
								if(A.getEvent()==Event.STATVALUE)
									targetScore=A.isTargetFloor()?targetScore+1:targetScore-1;
								if(targetScore != Integer.MIN_VALUE)
								{
									final int len = (""+score+"/"+targetScore).length();
									if(len >= padding)
										padding = len+1;
								}
							}
						}
					}
					for(final Iterator<Achievement> a=useList.iterator();a.hasNext();)
					{
						final Achievement A=a.next();
						if(WonList.contains(A.getTattoo()))
							achievedList.add(CMStrings.padRight("^H"+done+"^?", padding)+": "+A.getDisplayStr());
						else
						{
							final AchievementLibrary.Tracker T=(stat != null) ? stat.getAchievementTracker(A, tracked, mob) : null;
							final int score = (T==null) ? 0 : T.getCount(tracked);
							if(score != 0)
							{
								int targetScore = A.getTargetCount();
								if(A.getEvent()==Event.STATVALUE)
									targetScore=A.isTargetFloor()?targetScore+1:targetScore-1;
								if(targetScore != Integer.MIN_VALUE)
									achievedList.add(CMStrings.padRight("^w"+score+"/"+targetScore, padding)+"^?: "+A.getDisplayStr());
								else
									achievedList.add(CMStrings.padRight("^w", padding)+"^?: "+A.getDisplayStr());
							}
						}
					}
					break;
				}
				case WON:
				{
					for(final Enumeration<Achievement> a=CMLib.achievements().achievements(agent);a.hasMoreElements();)
					{
						final Achievement A=a.nextElement();
						if(WonList.contains(A.getTattoo()))
						{
							achievedList.add(A.getDisplayStr());
						}
					}
					break;
				}
				}
				String subName = "";
				if(tracked instanceof Clan)
					subName = " (" + ((Clan)tracked).clanID()+")";
				if(achievedList.size()==0)
					finalResponse .append("^H"+prefix+L(CMStrings.capitalizeAndLower(agent.name())+" Achievements"+subName+": ^NNone!")+"^w\n\r\n\r");
				else
				{
					finalResponse.append("^H"+prefix+L(CMStrings.capitalizeAndLower(agent.name())+" Achievements"+subName+":")+"^w\n\r");
					finalResponse.append(CMLib.lister().makeColumns(mob, achievedList, null, 2).toString()+"^w\n\r\n\r");
				}
			}
		}
		if(finalResponse.length()==0)
			finalResponse.append("^H"+prefix+L("Achievements@x1: ^NNone!")+"^w\n\r");
		if(announce)
			CMLib.commands().postSay(mob, finalResponse.toString());
		else
			mob.tell(finalResponse.toString());

		return false;
	}

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