package com.yeshi.buwan.util;

import java.io.BufferedInputStream;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import com.show.api.ShowApiRequest;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.methods.GetMethod;

import net.sf.json.JSONObject;

public class IPUtil {
    // http://verx.daili666.com/ip/?tid=558287898012218&num=1&operator=2
    public static void changeIp() {
        System.getProperties().setProperty("proxySet", "true"); // 如果不设置，只要代理IP和代理端口正确,此项不设置也可以
        System.getProperties().setProperty("http.proxyHost", "213.85.92.10");
        System.getProperties().setProperty("http.proxyPort", "80");
        LogUtil.i(getHtml("http://www.ip138.com/ip2city.asp")); // 判断代理是否设置成功
    }

    private static String getHtml(String address) {
        StringBuffer html = new StringBuffer();
        String result = null;
        try {
            URL url = new URL(address);
            URLConnection conn = url.openConnection();
            conn.setRequestProperty("User-Agent",
                    "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; GTB5; .NET CLR 2.0.50727; CIBA)");
            BufferedInputStream in = new BufferedInputStream(conn.getInputStream());
            try {
                String inputLine;
                byte[] buf = new byte[4096];
                int bytesRead = 0;
                while (bytesRead >= 0) {
                    inputLine = new String(buf, 0, bytesRead, "ISO-8859-1");
                    html.append(inputLine);
                    bytesRead = in.read(buf);
                    inputLine = null;
                }
                buf = null;
            } finally {
                in.close();
                conn = null;
                url = null;
            }
            result = new String(html.toString().trim().getBytes("ISO-8859-1"), "gb2312").toLowerCase();
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
        html = null;
        return result;
    }

    // 没有找到代理IP
    // 重庆
    public static String getDaiLiIP(String area) {
        HttpClient client = new HttpClient();
        GetMethod get = null;
        try {
            get = new GetMethod(

                    "http://verx.daili666.com/ip/?tid=559511877530791&num=1&operator=2&filter=on&area="
                            + URLEncoder.encode(area, "UTF-8") + "");
        } catch (UnsupportedEncodingException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }

        try {
            client.executeMethod(get);
            String result = get.getResponseBodyAsString();
            sendNoticeEmail(result);
            LogUtil.i(result);
            if (!result.contains("没有找到"))
                return result;
            else
                return null;
        } catch (HttpException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }

    public static String getDaiLiIP1(String area) {
        HttpClient client = new HttpClient();
        GetMethod get = null;
        try {
            get = new GetMethod(

                    "http://verx.daili666.com/ip/?tid=559186334744019&num=1&area=" + URLEncoder.encode(area, "UTF-8")
                            + "");
        } catch (UnsupportedEncodingException e1) {
            e1.printStackTrace();
        }
        try {
            client.executeMethod(get);
            String result = get.getResponseBodyAsString();
            sendNoticeEmail(result);
            LogUtil.i(result);
            if (!result.contains("没有找到"))
                return result;
            else
                return null;
        } catch (HttpException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }

    // 成都

    public static String getDaiLiIP2(String area) {
        HttpClient client = new HttpClient();
        GetMethod get = null;
        try {
            get = new GetMethod("http://verx.daili666.com/ip/?tid=558287898012218&num=1&filter=on&area="
                    + URLEncoder.encode(area, "UTF-8"));// &area="+
            // URLEncoder.encode(area,
            // "UTF-8") + "
        } catch (Exception e1) {
            e1.printStackTrace();
        }
        try {
            client.executeMethod(get);
            String result = get.getResponseBodyAsString();
            sendNoticeEmail(result);
            LogUtil.i(result);
            if (!result.contains("没有找到"))
                return result;
            else
                return null;
        } catch (HttpException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }

    public static String getDaiLiIP3(String area) {
        HttpClient client = new HttpClient();
        GetMethod get = null;
        try {
            get = new GetMethod("http://verx.daili666.com/ip/?tid=557489926231876&num=1&filter=on&area="
                    + URLEncoder.encode(area, "UTF-8") + "");
        } catch (UnsupportedEncodingException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }
        try {
            client.executeMethod(get);
            String result = get.getResponseBodyAsString();
            sendNoticeEmail(result);
            LogUtil.i(result);
            if (!result.contains("没有找到"))
                return result;
            else
                return null;
        } catch (HttpException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }

    public static String getDaiLiIP4(String area) {
        HttpClient client = new HttpClient();
        GetMethod get = null;
        try {
            get = new GetMethod("http://verx.daili666.com/ip/?tid=556436495975069&num=1&area="
                    + URLEncoder.encode(area, "UTF-8") + "");
        } catch (UnsupportedEncodingException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }
        try {
            client.executeMethod(get);
            String result = get.getResponseBodyAsString();
            sendNoticeEmail(result);
            LogUtil.i(result);
            if (!result.contains("没有找到"))
                return result;
            else
                return null;
        } catch (HttpException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }

    public static String getDaiLiIP5(String area) {
        HttpClient client = new HttpClient();
        GetMethod get = null;
        try {
            get = new GetMethod("http://verx.daili666.com/ip/?tid=559418280288916&num=1&filter=on&area="
                    + URLEncoder.encode(area, "UTF-8") + "");

        } catch (UnsupportedEncodingException e1) {
            e1.printStackTrace();
        }
        try {
            client.executeMethod(get);
            String result = get.getResponseBodyAsString();
            LogUtil.i(result);
            sendNoticeEmail(result);
            if (!result.contains("没有找到"))
                return result;
            else
                return null;
        } catch (HttpException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }

    private static void sendNoticeEmail(String get) {
        if (get != null && get.contains("订单剩余数量不足")) {
            /*
             * MailSenderUtil.sendEmail("1101184511@qq.com", "系统提示:IP订单剩余数量不足",
             * "IP订单剩余数量不足，请登录到代理666充值");
             */
        }
    }

    public static String getRemotIP(HttpServletRequest request) {
        String ip = request.getHeader("x-forwarded-for");
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("Proxy-Client-IP");
        }
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("WL-Proxy-Client-IP");
        }
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("HTTP_CLIENT_IP");
        }
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("HTTP_X_FORWARDED_FOR");
        }
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getRemoteAddr();
        }
        return ip;
    }


    /**
     * 获取远程端口
     *
     * @param request
     * @return
     */
    public static int getRemotePort(HttpServletRequest request) {
        return request.getRemotePort();
    }

    public static String getIPContry(String ip) {
        IPInfo ipInfo = getIPInfo(ip);
        return ipInfo == null ? "" : ipInfo.getCountry();
    }

    public static String getIPProvince(String ip) {
        IPInfo ipInfo = getIPInfo(ip);
        return ipInfo == null ? "" : ipInfo.getProvince();
    }

    public static IPInfo getIPInfo(String ip) {
        try {
            String res = new ShowApiRequest("http://route.showapi.com/2152-1", "49053", "983e020ce60042cd95f39b3ebd4b9563")
                    .addTextPara("ip", ip)
                    .post();
            JSONObject json = JSONObject.fromObject(res);
            if (json.optInt("showapi_res_code") == 0) {
                JSONObject body = json.optJSONObject("showapi_res_body");
                if (body != null) {
                    String country = body.optString("country");
                    String state = body.optString("state");
                    String city = body.optString("city");
                    return new IPInfo(country, state, city);
                }
            }
        } catch (Exception e) {

        }
        return null;
    }


    public static class IPInfo {
        private String province;
        private String city;
        private String country;

        public IPInfo(String country, String province, String city) {
            this.province = province;
            this.city = city;
            this.country = country;
        }

        public String getProvince() {
            return province;
        }

        public void setProvince(String province) {
            this.province = province;
        }

        public String getCity() {
            return city;
        }

        public void setCity(String city) {
            this.city = city;
        }

        public String getCountry() {
            return country;
        }

        public void setCountry(String country) {
            this.country = country;
        }
    }

}