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package com.earth2me.essentials.commands;
import java.util.Map.Entry;
import org.bukkit.Server;
import com.earth2me.essentials.User;
import com.earth2me.essentials.Util;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.bukkit.command.CommandSender;
public class Commandbalancetop extends EssentialsCommand
{
public Commandbalancetop()
{
super("balancetop");
}
@Override
protected void run(Server server, CommandSender sender, String commandLabel, String[] args) throws Exception
{
int max = 10;
if (args.length > 0)
{
try
{
if (Integer.parseInt(args[0]) < 10)
{
max = Integer.parseInt(args[0]);
}
}
catch (NumberFormatException ex)
{
//catch it because they tried to enter a string not number.
}
}
final Map<User, Double> balances = new HashMap<User, Double>();
for (User u : ess.getAllUsers().values())
{
balances.put(u, u.getMoney());
}
final List<Map.Entry<User, Double>> sortedEntries = new ArrayList<Map.Entry<User, Double>>(balances.entrySet());
Collections.sort(sortedEntries, new Comparator<Map.Entry<User, Double>>()
{
public int compare(final Entry<User, Double> entry1, final Entry<User, Double> entry2)
{
return -entry1.getValue().compareTo(entry2.getValue());
}
});
int count = 0;
sender.sendMessage(Util.format("balanceTop", max));
for (Map.Entry<User, Double> entry : sortedEntries)
{
if (count == max)
{
break;
}
sender.sendMessage(entry.getKey().getDisplayName() + ", " + Util.formatCurrency(entry.getValue(), ess));
count++;
}
}
}
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