package com.bdqn.action;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.servlet.jsp.PageContext;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.bdqn.entity.PageBean;
import com.bdqn.entity.easybuy_user;
import com.bdqn.mvc.DispatcherServlet;
import com.bdqn.service.CommonService;
import com.bdqn.service.CommonServiceImpl;
import com.bdqn.service.UserDaoService;
import com.bdqn.service.UserDaoServiceImpl;
import com.bdqn.util.ActionForward;
import com.bdqn.util.JsAlertUtil;
/**
 * 
 * @author T11 ��
 *
 */
public class AdminUserAction extends DispatcherServlet {
	//http://localhost:8080/EasyBuy/login.jsp
	private CommonService services = new CommonServiceImpl();
	private UserDaoService dao =  new UserDaoServiceImpl();
	public ActionForward queryAdmin(Object entity,HttpServletRequest req, HttpServletResponse res)
	throws ServletException, IOException{
		//http://localhost:8080/EasyBuy/adminuser.do?method=queryAdmin
		System.out.println("���뵽AdminUserAction--queryAdmin��");
		//��ȡuser.jsp��ҳ��
		String currentNum = req.getParameter("currentNum");
		//ҳ����ڿ�
		if(currentNum == null){
			//��ֵΪ��һҳ
			currentNum = "1";
		}
//		String currentNum = "5";
		System.out.println("AdminUserAction--queryAdmin--currentNum:"+currentNum);
		//��ݻ�ȡuser.jsp��ҳ���ҳ��ѯ���صķ�ҳ��ݴ���PageBean 'page'����Ϊeasybuy_user
		PageBean<easybuy_user> page = dao.queryPage(Integer.parseInt(currentNum));
		//��ѯ����Ա�û�����
		int adminCount = dao.queryAdminCount();
		System.out.println("AdminUserAction--queryAdmin--adminCount:"+adminCount);
		//��ȡsession���ù���Ա���� 'adminCount'
		req.getSession().setAttribute("adminCount",adminCount);
		System.out.println("AdminUserAction--queryAdmin--page:"+page);
		//ת����ݰ�Ϊpage
		req.setAttribute("page",page);
		//ת����user.jsp
		return new ActionForward("/manage/user.jsp",false);
	}
	public ActionForward updateUser(Object entity,HttpServletRequest req, HttpServletResponse res)
	throws ServletException, IOException{
		System.out.println("���뵽AdminUserAction--updateUser��");
		//��ȡuser-modify.jsp�?��ݶ�Ӧʵ����ִ���޸��û�����
		int result = services.update(entity);
		System.out.println("updateUser:"+result);
		//>0�޸ijɹ���
		if(result > 0){
			//�ض��򵽲�ѯ�û�����adminuser.do?method=queryAdmin
			return new ActionForward("adminuser.do?method=queryAdmin",true);
		}else{
			//js��ת����ѯ�û�����adminuser.do?method=queryAdmin������ʾ��
			return new JsAlertUtil().jsAlert(res,"adminuser.do?method=queryAdmin","�޸�ʧ�ܣ�");
		}
	}
	public ActionForward queryById(Object entity,HttpServletRequest req, HttpServletResponse res)
	throws ServletException, IOException{
		System.out.println("���뵽AdminUserAction--queryById��");
		//ͨ��user.jsp�������޸Ļ�ȡ�û����ѯ�����ǿתΪeasybuy_user��ֵ��xiaoxiong
		easybuy_user xiaoxiong = (easybuy_user) services.queryById(entity);
		System.out.println("queryById--����û����õ����û����:"+xiaoxiong);
		//ת�������Ϊxiaoxiong
		req.setAttribute("xiaoxiong",xiaoxiong);
		//ת����user-modify.jsp
		return new ActionForward("manage/user-modify.jsp",false);
	}
	public ActionForward deleteUser(Object entity,HttpServletRequest req, HttpServletResponse res)
	throws ServletException, IOException{
		System.out.println("���뵽AdminUserAction--deleteUser��");
		//ͨ��user.jsp������ɾ�����û���ɾ���û���Ϣ
		int result = services.delete(entity);
		//>0�ɹ���
		if(result > 0){
			//�ض��򵽲�ѯ�û�����adminuser.do?method=queryAdmin
			return new ActionForward("adminuser.do?method=queryAdmin",true);
		}else{
			//js��ת����ѯ�û�����adminuser.do?method=queryAdmin������ʾ��
			return new JsAlertUtil().jsAlert(res,"adminuser.do?method=queryAdmin","ɾ��ʧ�ܣ�");
		}
	}
	public ActionForward saveUser(Object entity,HttpServletRequest req, HttpServletResponse res)
	throws ServletException, IOException{
		System.out.println("���뵽AdminUserAction--saveUser��");
		//ͨ��user-add.jsp��ȡ�����û��ı?��Ϣִ�������û�����
		int result = services.addUser(entity);
		//>0�ɹ���
		if(result > 0){
			//�ض��򵽲�ѯ�û�����adminuser.do?method=queryAdmin
			return new ActionForward("adminuser.do?method=queryAdmin",true);
		}else{
			//js��ת����ѯ�û�����adminuser.do?method=queryAdmin������ʾ��
			return new JsAlertUtil().jsAlert(res,"adminuser.do?method=queryAdmin","����ʧ�ܣ�");
		}
	}
	public ActionForward exit(Object entity,HttpServletRequest req, HttpServletResponse res)
	throws ServletException, IOException{
		System.out.println("���뵽AdminUserAction--exit��");
		//ͨ��header.jsp������ע��
		//��ȡsession
		HttpSession session = req.getSession();
		//���session
		session.invalidate();
		//��õ�ǰ��ǰ����Ŀ��Ŀ¼·�� /EasyBuy
		String path = req.getContextPath();
		//��ǰ��ҳ�����·��
		String basePath = req.getScheme()+"://"+req.getServerName()+":"+req.getServerPort()+path+"/";
		//�ض���login.jsp
		System.out.println("�뿪��AdminUserAction--exit��");
		return new ActionForward(""+basePath+"login.jsp",true);
	}
}