package servlets;
/*
 * 
 * PDA获取授权状态 
 * 
 * 
 * */
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.text.SimpleDateFormat;
import java.util.Date;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

public class Expire extends HttpServlet {
    private static final long serialVersionUID = 1L;

    public Expire() {
    }

    public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        response.setContentType("text/json");
        response.setCharacterEncoding("UTF-8");
        PrintWriter out = response.getWriter();
        JSONObject jobj = new JSONObject();
        dbconn dbconn = new dbconn();
        Connection con = dbconn.con;
        JSONArray data = null;
        String EID = request.getParameter("ID");
        String PRODUCT = request.getParameter("PRODUCT");
        System.out.println(dbconn.formatDate + " " + EID + "获取"+PRODUCT+"授权状态");
        String Ssql = "";

        try {
            Ssql = "SELECT A.NAME AS KHMC,EID,STATE,JZSJ,EIDVERSION,PRODUCT FROM tb_pda,tb_kehu A "
            		+ " WHERE KHID=A.ID AND MEID='"+EID+"' AND PRODUCT='"+PRODUCT+"'";
            data = dbconn.query3(Ssql, con, new String[0]);
            //System.out.println(data);
            //获取当前时间
    		Date date =new Date();    
    		SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    		String nowdate = df.format(date);
    		
           
    		
            
            if(data.length() == 1) {
            	
            	 JSONObject jsonObject = data.getJSONObject(0);
                 String state = jsonObject.getString("STATE");
                 String jzsj = jsonObject.getString("JZSJ");
                 
                 int result = nowdate.compareTo(jzsj);
            	
            	if (result < 0) {
	            	if(state.equals("0")) {
	            		//更新最近在线时间
	            		String sql = "update tb_pda set LastSJ = '"+nowdate+"'  where MEID ='"+EID+"' AND PRODUCT='"+PRODUCT+"'";
	            		dbconn.update(sql, con, new String[0]);
	            		
			            jobj.put("result", "0");
			            jobj.put("message", "该设备授权正常");
	            	}else {
			            jobj.put("result", "1");
			            jobj.put("message", "授权停止，请联系服务商");
	            	}
            	}else {
            		jobj.put("result", "3");
		            jobj.put("message", "授权过期，请联系服务商");
            	}
            }else {
            	jobj.put("result", "-1");
	            jobj.put("message", "设备未授权");
            }
        } catch (JSONException var17) {
            JSONException e = var17;

            try {
                jobj.put("result", 1);
                jobj.put("message", e);
            } catch (JSONException var16) {
                var16.printStackTrace();
            }

            var17.printStackTrace();
            System.out.println(var17);
        } finally {
            dbconn.closeAll();
        }

        out.print(jobj.toString());
    }
}