package cn.citycraft.CTZServer.socket;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.net.ServerSocket;
import java.net.Socket;

import org.bukkit.ChatColor;

import cn.citycraft.CTZServer.CTZServer;
import cn.citycraft.CTZServer.socket.Response.HttpStates;

public class CTZLoginServerSocket extends Thread {
	ServerSocket s = null;
	Socket socket = null;
	int port = 25580;

	/**
	 * 初始化服务端口
	 */
	public CTZLoginServerSocket() {
	}

	/**
	 * 初始化服务端口
	 */
	public CTZLoginServerSocket(int port) {
		this.port = port;
	}

	@Override
	public void run() {
		try {
			// 设定服务端的端口号
			s = new ServerSocket(port);
			CTZServer.getLogger().info(ChatColor.BLUE + "CTZ服务器开始监听 端口:" + s.getLocalPort());
			// 等待请求,此方法会一直阻塞,直到获得请求才往下走
			while (true) {
				socket = s.accept();
				new ClientThread(socket).start();
			}
		} catch (Exception e) {
			CTZServer.getLogger().warning(ChatColor.RED + "CTZ服务器崩溃: " + e.getMessage());
		} finally {
			ShutDown();
		}
	}

	/**
	 * 关闭服务器
	 */
	public void ShutDown() {
		try {
			socket.close();
			s.close();
		} catch (Exception e) {
		}
		CTZServer.getLogger().info(ChatColor.RED + "CTZ服务器已关闭...");
		System.exit(0);
	}

	class ClientThread extends Thread {
		Socket client = null;
		BufferedReader br = null;
		PrintWriter pw = null;
		String ip = null;

		public ClientThread(Socket client) {
			this.client = client;
		}

		@Override
		public void run() {
			try {
				// 用于接收客户端发来的请求
				br = new BufferedReader(new InputStreamReader(client.getInputStream()));
				// 用于发送返回信息,可以不需要装饰这么多io流使用缓冲流时发送数据要注意调用.flush()方法
				pw = new PrintWriter(new BufferedWriter(new OutputStreamWriter(client.getOutputStream())), true);
				ip = client.getInetAddress().getHostAddress();
				while (true) {
					String str = br.readLine();
					if (str != null) {
						Request req = new Request(str);
						Response res = new Response();
						String username = "";
						String password = "";
						if (req.isSuccess) {
							switch (req.getPrefix().substring(1)) {
							case "isregistered":
								username = req.Query("username");
								if (username == null) {
									res.setState(HttpStates.Bad_Request);
									break;
								}
								// if (API.isRegistered(username))
								// res.setHtml("true");
								// else
								// res.setHtml("false");
								break;
							case "register":
								username = req.Query("username");
								password = req.Query("password");
								if (username == null || password == null) {
									res.setState(HttpStates.Bad_Request);
									break;
								}
								// if (API.registerPlayer(username, password)) {
								// res.setHtml("true");
								// Bukkit.getConsoleSender().sendMessage("§6玩家: §a" + username + " §d注册成功 IP: " + ip);
								// } else
								// res.setHtml("false");
								break;
							case "login":
								username = req.Query("username");
								password = req.Query("password");
								if (username == null || password == null) {
									res.setState(HttpStates.Bad_Request);
									break;
								}
								// if (API.checkPassword(username, password)) {
								// res.setHtml("true");
								// if (CTZLoginQueue.isCheckIP())
								// CTZLoginQueue.add(username, ip);
								// else
								// CTZLoginQueue.add(username);
								// Bukkit.getConsoleSender().sendMessage("§6玩家: §a" + username + " §3登录成功 IP: " + ip);
								// } else
								// res.setHtml("false");
								break;
							case "islogin":
								username = req.Query("username");
								if (username == null) {
									res.setState(HttpStates.Bad_Request);
									break;
								}
								// if (Bukkit.getPlayer(username) != null)
								// res.setHtml("true");
								// else
								// res.setHtml("false");
								// break;
							case "changepassword":
								username = req.Query("username");
								password = req.Query("password");
								if (username == null || password == null) {
									res.setState(HttpStates.Bad_Request);
									break;
								}
								// if (API.checkPassword(username, password))
								// res.setHtml("true");
								// // TODO 处理玩家密码修改事件
								// else
								// res.setHtml("false");
								break;
							case "serverlist":
								res.setState(HttpStates.OK);
								res.setHtml(CTZServer.getJson());
								break;
							default:
								res.setState(HttpStates.Bad_Request);
							}
							pw.write(res.toString());
							pw.flush();
						}
						break;
					}
				}
				br.close();
				pw.close();
				client.close();
			} catch (Exception e) {
			}
		}
	}
}