package cn.citycraft.CTZServer.commands;

import java.util.ArrayList;
import java.util.List;

import cn.citycraft.CTZServer.ServerThread;
import cn.citycraft.CTZServerCommon.CTZServer;
import cn.citycraft.PluginHelper.utils.StringUtil;
import net.md_5.bungee.api.ChatColor;

public class HandlerCommand {
	ServerThread serverThread;
	/**
	 * 已注册命令列表(包括别名)
	 */
	List<String> RegisterCommandList = new ArrayList<String>();

	/**
	 * 命令监听类列表
	 */
	private List<BaseCommand> commandlist = new ArrayList<BaseCommand>();

	public HandlerCommand(ServerThread serverThread) {
		this.serverThread = serverThread;
		registerCommand(new CommandStop(serverThread));
		registerCommand(new CommandGc(serverThread));
		registerCommand(new CommandRegister(serverThread));
	}

	public boolean execute(String cmd, String[] args) {
		String subcmd = args[0];
		if (subcmd.equalsIgnoreCase("help")) {
			CTZServer.print("§6=========CTZ服务器帮助列表=========");
			for (BaseCommand command : commandlist)
				CTZServer.print(String.format("§6/yum §a%1$s %2$s §6- §b%3$s", command.getName(), command.getPossibleArguments(), command.getDescription()));
			return true;
		}
		String[] subargs = StringUtil.moveStrings(args, 1);
		for (BaseCommand command : commandlist)
			if (command.isValidTrigger(subcmd))
				if (subargs.length >= command.getMinimumArguments()) {
					command.execute(subcmd, subargs);
					return true;
				} else
					CTZServer.print(ChatColor.RED + "错误的参数 " + ChatColor.YELLOW + "使用方法 /yum " + command.getName() + command.getPossibleArguments());
		CTZServer.print("未知命令 请使用help查看帮助...");
		return false;
	}

	/**
	 * 注册命令
	 *
	 * @param command
	 *            - 被注册的命令类
	 */
	public void registerCommand(BaseCommand command) {
		if (command != null)
			commandlist.add(command);
	}
}