package it.tristana.commons.command;

import java.util.Collection;

import org.bukkit.command.CommandSender;

import it.tristana.commons.helper.CommonsHelper;

public class CommandHelp extends SubCommand {

    public static final String COMMAND = "help";
    private final Collection<SubCommand> commands;

    public CommandHelp(MainCommand main) {
        super(main, COMMAND, null, false);
        this.commands = main.getCommands().values();
    }

    @Override
    public void execute(CommandSender sender, String[] args) {
        for (SubCommand command : commands) {
            if (MainCommand.canExecute(sender, command)) {
                CommonsHelper.info(sender, command.getHelpMessage());
            }
        }
    }

    @Override
    public String getHelp() {
        return "Displays the available commands";
    }
}