package com.ts.action;

import java.util.List;

import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts2.ServletActionContext;

import com.google.gson.Gson;
import com.opensymphony.xwork2.ActionSupport;
import com.ts.service.AgentService;
import com.ts.service.CardService;
import com.ts.service.ReaderService;
import com.ts.service.UserService;
import com.ts.vo.Agent;
import com.ts.vo.Card;
import com.ts.vo.Reader;
import com.ts.vo.Users;

public class AjaxAction extends ActionSupport {

	private int userindex;
	private Users user;

	private ReaderService readerService;
	private AgentService agentService;
	private UserService userService;
	private CardService cardService;

	public String checkUserIdAjax() throws Exception{
		HttpServletResponse response = ServletActionContext.getResponse();
		response.setContentType("application/json");
		response.setCharacterEncoding("utf-8");
		Users cuser=userService.getUserById(user.getUserid());
		if(cuser!=null){
			System.out.println("找到user");
			Gson gson=new Gson();
			String rs=gson.toJson(cuser);
			response.getWriter().print(rs);
			System.out.println(rs);
		}else{
			System.out.println("没找到user");
			response.getWriter().print(0);
		}
		
		return null;
	}
	public String checkUserNameAjax() throws Exception{
		HttpServletResponse response = ServletActionContext.getResponse();
		response.setContentType("application/json");
		response.setCharacterEncoding("utf-8");
		Users cuser=userService.getUserByName(user.getUsername());
		if(cuser!=null){
			System.out.println("找到user");
			Gson gson=new Gson();
			String rs=gson.toJson(cuser);
			response.getWriter().print(rs);
			System.out.println(rs);
		}else{
			System.out.println("没找到user");
			response.getWriter().print(0);
		}
		return null;
	}
	// ------------------------------------Reader
	// CRUD-------------------------------
	public String getUserAjax() throws Exception {
		HttpSession session = ServletActionContext.getRequest().getSession();
		Users currUser = (Users) session.getAttribute("user");
		Users fromuser = userService.getUserByName(user.getUsername());
		Card ccard =null;
		HttpServletResponse response = ServletActionContext.getResponse();
		response.setContentType("application/json");
		response.setCharacterEncoding("utf-8");
		String result = "";
		if(fromuser != null){
			ccard=cardService.getCardByFromUser(fromuser, currUser);
			if(ccard!=null){
				result = "1";
				response.getWriter().print(result);
				return null;
			}else{
				Gson gson = new Gson();
				result = gson.toJson(fromuser);
			}
		}
		response.getWriter().print(result);
		System.out.println(result);
		return null;
	}

	public String addReaderAjax() throws Exception {
		System.out.println("AjaxAction.addReaderAjax()");
		HttpSession session = ServletActionContext.getRequest().getSession();
		Users currUser = (Users) session.getAttribute("user");
		List<Users> userlist = (List<Users>) session.getAttribute("userlist");
		List<Integer> readerFlags = (List<Integer>) session
				.getAttribute("readerFlags");
		Reader reader = new Reader();
		reader.setReader(userlist.get(userindex));
		reader.setUsers(currUser);
		HttpServletResponse response = ServletActionContext.getResponse();
		if (readerService.addReader(reader)) {
			System.out.println("reader添加成功");
			readerFlags.set(userindex, 1);
			session.setAttribute("readerFlags", readerFlags);
			response.getWriter().print("true");
			return null;
		} else {
			System.out.println("reader添加失败");
			response.getWriter().print(0);
			return null;
		}
	}

	public String deleteReaderAjax() throws Exception {
		System.out.println("AjaxAction.deleteReaderAjax()");
		;
		HttpSession session = ServletActionContext.getRequest().getSession();
		Users currUser = (Users) session.getAttribute("user");
		List<Users> userlist = (List<Users>) session.getAttribute("userlist");
		List<Integer> readerFlags = (List<Integer>) session
				.getAttribute("readerFlags");
		Reader delreader = readerService.getReader(currUser.getUserid(),
				userlist.get(userindex).getUserid());
		System.out.println(delreader);
		HttpServletResponse response = ServletActionContext.getResponse();
		if (readerService.deleteReader(delreader)) {
			System.out.println("删除成功");
			readerFlags.set(userindex, 0);
			session.setAttribute("readerFlags", readerFlags);
			response.getWriter().print("true");
			return null;
		} else {
			System.out.println("删除 失败");
			response.getWriter().print(0);
			return null;
		}
	}

	// --------------------------------Agent CRUD---------------------------

	public String addAgentAjax() throws Exception {
		System.out.println("AjaxAction.addAgentAjax()");
		HttpSession session = ServletActionContext.getRequest().getSession();
		Users currUser = (Users) session.getAttribute("user");
		List<Users> userlist = (List<Users>) session.getAttribute("userlist");
		List<Integer> agentFlags = (List<Integer>) session
				.getAttribute("agentFlags");
		Agent agent = new Agent();
		agent.setAgent(userlist.get(userindex));
		agent.setUsers(currUser);
		HttpServletResponse response = ServletActionContext.getResponse();
		if (agentService.addAgent(agent)) {
			System.out.println("reader添加成功");
			agentFlags.set(userindex, 1);
			session.setAttribute("agentFlags", agentFlags);
			response.getWriter().print("true");
			return null;
		} else {
			System.out.println("reader添加失败");
			response.getWriter().print(0);
			return null;
		}
	}

	public String deleteAgentAjax() throws Exception {
		System.out.println("AjaxAction.deleteAgentAjax()");
		HttpSession session = ServletActionContext.getRequest().getSession();
		Users currUser = (Users) session.getAttribute("user");
		List<Users> userlist = (List<Users>) session.getAttribute("userlist");
		List<Integer> agentFlags = (List<Integer>) session
				.getAttribute("agentFlags");
		Agent delagent = agentService.getAgent(currUser.getUserid(), userlist
				.get(userindex).getUserid());
		HttpServletResponse response = ServletActionContext.getResponse();
		if (agentService.deleteAgent(delagent)) {
			System.out.println("删除成功");
			agentFlags.set(userindex, 0);
			session.setAttribute("agentFlags", agentFlags);
			response.getWriter().print("true");
			return null;
		} else {
			System.out.println("删除 失败");
			response.getWriter().print("false");
			return null;
		}
	}

	private static final long serialVersionUID = 1L;

	public int getUserindex() {
		return userindex;
	}

	public void setUserindex(int userindex) {
		this.userindex = userindex;
	}

	public ReaderService getReaderService() {
		return readerService;
	}

	public void setReaderService(ReaderService readerService) {
		this.readerService = readerService;
	}

	public AgentService getAgentService() {
		return agentService;
	}

	public void setAgentService(AgentService agentService) {
		this.agentService = agentService;
	}

	public Users getUser() {
		return user;
	}

	public void setUser(Users user) {
		this.user = user;
	}

	public UserService getUserService() {
		return userService;
	}

	public void setUserService(UserService userService) {
		this.userService = userService;
	}

	public CardService getCardService() {
		return cardService;
	}

	public void setCardService(CardService cardService) {
		this.cardService = cardService;
	}

}