package com;

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStreamReader;

import java.io.StringReader;

import java.net.URL;

import java.net.URLConnection;

import java.util.regex.Matcher;

import java.util.regex.Pattern;

import javax.xml.parsers.DocumentBuilder;

import javax.xml.parsers.DocumentBuilderFactory;

import javax.xml.parsers.ParserConfigurationException;

import org.w3c.dom.Document;

import org.xml.sax.InputSource;

import org.xml.sax.SAXException;

public class MobileLocationUtil {

    /**

     * 归属地查询

     * @param mobile

     * @return mobileAddress

     */

    private static String getLocationByMobile(final String mobile) throws ParserConfigurationException, SAXException, IOException{

        String MOBILEURL = " http://www.youdao.com/smartresult-xml/search.s?type=mobile&q=";

        String result = callUrlByGet(MOBILEURL + mobile, "GBK");

        StringReader stringReader = new StringReader(result);

        InputSource inputSource = new InputSource(stringReader);

        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();

        DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();

        Document document = documentBuilder.parse(inputSource);

        if (!(document.getElementsByTagName("location").item(0) == null)) {

            return document.getElementsByTagName("location").item(0).getFirstChild().getNodeValue();

        }else{

            return "无此号记录！";

        }

    }

    /**

     * 获取URL返回的字符串

     * @param callurl

     * @param charset

     * @return

     */

    private static String callUrlByGet(String callurl,String charset){

        String result = "";

        try {

            URL url = new URL(callurl);

            URLConnection connection = url.openConnection();

            connection.connect();

            BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream(),charset));

            String line;

            while((line = reader.readLine())!= null){

                result += line;

                result += "\n";

            }

        } catch (Exception e) {

            e.printStackTrace();

            return "";

        }

        return result;

    }

    /**

     * 手机号码归属地

     * @param tel  手机号码

     * @return 135XXXXXXXX,联通/移动/电信,湖北武汉

     * @throws Exception

     * @author JIA-G-Y

     */

    public static String getMobileLocation(String tel) throws Exception{

        Pattern pattern = Pattern.compile("1\\d{10}");

        Matcher matcher = pattern.matcher(tel);

        if(matcher.matches()){

            String url = "http://life.tenpay.com/cgi-bin/mobile/MobileQueryAttribution.cgi?chgmobile=" + tel;

            String result = callUrlByGet(url,"GBK");

            StringReader stringReader = new StringReader(result);

            InputSource inputSource = new InputSource(stringReader);

            DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();

            DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();

            Document document = documentBuilder.parse(inputSource);

            String retmsg = document.getElementsByTagName("retmsg").item(0).getFirstChild().getNodeValue();

            if(retmsg.equals("OK")){

                String supplier = document.getElementsByTagName("supplier").item(0).getFirstChild().getNodeValue().trim();

                String province = document.getElementsByTagName("province").item(0).getFirstChild().getNodeValue().trim();

                String city = document.getElementsByTagName("city").item(0).getFirstChild().getNodeValue().trim();

                if (province.equals("-") || city.equals("-")) {

                    return (tel + "," + supplier + ","+ getLocationByMobile(tel));

                }else {

                    return (tel + "," + supplier + ","+ province + city);

                }

            }else {

                return "无此号记录！";

            }

        }else{

            return tel+ "：手机号码格式错误！";

        }

    }

    public static void main(String[] args) {

    	try {

			System.out.println(getMobileLocation("13838383838"));

		} catch (Exception e) {

			e.printStackTrace();

		}

	}

}