package com.laoer.bbscs.servlet;

import java.net.*;
import java.io.*;
import com.laoer.bbscs.sysinfo.*;
import com.laoer.bbscs.bbs.business.*;
import org.apache.log4j.*;

public class SessionServer
    extends Thread {

  public static final int PORT = Sys.SYSINFO.PORT;
  static Logger logger = Logger.getLogger(SessionServer.class.getName());
  private boolean isStop = false;

  public SessionServer() {

  }

  public void run() {
    try {
      ServerSocket server = new ServerSocket(PORT);
      logger.info("服務器Session監聽端口:" + PORT);
      while (true) {
        if (isStop) {
          return;
        }
        Socket clientSocket = server.accept();
        new SessionClientThread(clientSocket).start();
      }
    }
    catch (IOException e) {
      logger.error(e);
    }
  }

  public void setIsStop() {
    this.isStop = true;
  }

  class SessionClientThread
      extends Thread {

    private Socket s;

    SessionClientThread(Socket s) {
      this.s = s;
    }

    public void run() {
      try {
        ObjectInputStream input = new ObjectInputStream(s.getInputStream());
        PrintWriter output = new PrintWriter(s.getOutputStream(), true);
        Object obj = input.readObject();
        if (obj instanceof UserSession) {
          UserSession us = (UserSession) obj;
          ServerSession.sessionlist.put(us.sesssionID, us);
          logger.info("收到Session[KEY:" + us.sesssionID + "]加入Session列表");
        }
        if (obj instanceof UpMsg) {
          UpMsg aUpMsg = (UpMsg) obj;

          if (aUpMsg.getMsg() == 1) {
            logger.info("初始化網站信息（網站名稱，URL）");
            Sys.WEBSITE = WebSite.getWebSite();
          }

          if (aUpMsg.getMsg() == 2) {
            logger.info("初始化一級版區");
            Board initBoard = BoardFactory.getInstance();
            initBoard.setBoardList(null);
          }

          if (aUpMsg.getMsg() == 3) {
            logger.info("初始化二級版面");
            Boards initBoards = BoardsFactory.getInstance();
            initBoards.setBoardsList(null);
          }

          if (aUpMsg.getMsg() == 4) {
            logger.info("初始化CSS");
            CSS aCSS = CSSFactory.getInstance();
            aCSS.setInitCSS();
          }

          if (aUpMsg.getMsg() == 5) {
            logger.info("初始化黑名單");
            BlackUserInfo aBlackUserInfo = new BlackUserInfo();
            BlackUser aBlackUser = BlackUserFactory.getInstance();
            aBlackUser.setBlackUserInfo(aBlackUserInfo);
            aBlackUser.setBlackUserList(null);
          }
        }
      }
      catch (ClassNotFoundException e) {
        System.out.println(e.toString());
      }
      catch (IOException e) {
        System.out.println(e.toString());
      }
    }

  }

}