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package net.ess3.commands;
import java.util.List;
import java.util.logging.Logger;
import static net.ess3.I18n._;
import net.ess3.api.IEssentials;
import net.ess3.api.IUser;
import net.ess3.economy.Trade;
import net.ess3.permissions.AbstractSuperpermsPermission;
import org.bukkit.Server;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
public abstract class EssentialsCommand extends AbstractSuperpermsPermission implements IEssentialsCommand
{
protected String commandName;
protected IEssentials ess;
protected Server server;
protected Logger logger;
private String permission;
@Override
public void init(final IEssentials ess, final String commandName)
{
this.ess = ess;
this.logger = ess.getLogger();
this.server = ess.getServer();
this.commandName = commandName;
this.permission = "essentials." + commandName;
}
@Override
public final void run(final IUser user, final Command cmd, final String commandLabel, final String[] args) throws Exception
{
final Trade charge = new Trade(commandName, ess);
charge.isAffordableFor(user);
run(user, commandLabel, args);
charge.charge(user);
}
protected void run(final IUser user, final String commandLabel, final String[] args) throws Exception
{
run((CommandSender)user, commandLabel, args);
}
@Override
public final void run(final CommandSender sender, final Command cmd, final String commandLabel, final String[] args) throws Exception
{
run(sender, commandLabel, args);
}
protected void run(final CommandSender sender, final String commandLabel, final String[] args) throws Exception
{
throw new Exception(_("Only in-game players can use {0}.", commandName));
}
@Override
public final List<String> tabComplete(final IUser user, final Command cmd, final String commandLabel, final String[] args)
{
return tabComplete(user, commandLabel, args);
}
protected List<String> tabComplete(final IUser user, final String commandLabel, final String[] args)
{
return tabComplete((CommandSender)user, commandLabel, args);
}
@Override
public final List<String> tabComplete(final CommandSender sender, final Command cmd, final String commandLabel, final String[] args)
{
return tabComplete(sender, commandLabel, args);
}
protected List<String> tabComplete(final CommandSender sender, final String commandLabel, final String[] args)
{
return null;
}
public static String getFinalArg(final String[] args, final int start)
{
final StringBuilder bldr = new StringBuilder();
for (int i = start; i < args.length; i++)
{
if (i != start)
{
bldr.append(" ");
}
bldr.append(args[i]);
}
return bldr.toString();
}
@Override
public String getPermissionName()
{
return permission;
}
protected boolean isUser(CommandSender sender)
{
return sender instanceof IUser;
}
/**
* Converts a CommandSender object to an User.
*
* @param sender
* @return
* @throws IllegalArgumentException if the object is neither a superclass of IUser or Player
*/
protected IUser getUser(CommandSender sender)
{
if (sender instanceof IUser)
{
return (IUser)sender;
}
if (sender instanceof Player)
{
return ess.getUserMap().getUser((Player)sender);
}
throw new IllegalArgumentException();
}
/**
* Converts a CommandSender object to an User.
*
* @param sender
* @return
* @throws IllegalArgumentException if the object is not a superclass of IUser
*/
protected Player getPlayer(CommandSender sender)
{
if (sender instanceof IUser)
{
return ((IUser)sender).getPlayer();
}
throw new IllegalArgumentException();
}
protected Player getPlayerOrNull(CommandSender sender)
{
if (sender instanceof IUser)
{
return ((IUser)sender).getPlayer();
}
return null;
}
}
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