package com.mchuan.mcloud.client.test.ext;

import java.io.IOException;

import net.sf.json.JSONArray;
import net.sf.json.JSONObject;

import java.security.MessageDigest;
import java.text.SimpleDateFormat;
import java.util.Random;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.methods.RequestEntity;
import org.apache.commons.httpclient.methods.StringRequestEntity;
import org.apache.commons.httpclient.params.HttpMethodParams;

public class MessageUtilsJson {
	
	private MessageUtilsJson(){};
	
    private static final  String sendUrl="http://112.74.139.4:8002/sms3_api/jsonapi/jsonrpc2.jsp";
	
	public static String sendMsg(String userid,String password,String phone,String content) throws HttpException, IOException{
		JSONObject jsonObject = new JSONObject();
		jsonObject.accumulate("id","1");
		jsonObject.accumulate("method","send");
		
		password = md5(password);
		String seqid = new SimpleDateFormat("yyMMddHHmmss").format(System.currentTimeMillis());
		String tick = ("00000" + new Random().nextInt(1000000));
		seqid = seqid + tick.substring(tick.length() - 6);
		String sign = md5(seqid + password);
		
		JSONObject jsonParams = new JSONObject();
		jsonParams.accumulate("userid", userid);
		jsonParams.accumulate("seqid", seqid);
		jsonParams.accumulate("sign", sign);
		
		JSONObject jsonSubmits = new JSONObject();
		jsonSubmits.accumulate("content", content);
		jsonSubmits.accumulate("phone", phone);
		
		JSONArray jsonArray = new JSONArray();
		jsonArray.add(jsonSubmits);
		
		jsonParams.accumulate("submit",jsonArray);
		jsonObject.accumulate("params", jsonParams);
		
		System.out.println(jsonObject.toString());
		String result = submitUrl(jsonObject, sendUrl);
		return result;
		
	}
	
	// 获取短信状态
	public static String getMsgStatus(String userid,String password) throws HttpException, IOException{
		JSONObject jsonObject = new JSONObject();
		jsonObject.accumulate("id","1");
		jsonObject.accumulate("method","report");
		
		password = md5(password);
		String seqid = new SimpleDateFormat("yyMMddHHmmss").format(System.currentTimeMillis());
		String tick = ("00000" + new Random().nextInt(1000000));
		seqid = seqid + tick.substring(tick.length() - 6);
		String sign = md5(seqid + password);
		
		JSONObject jsonParams = new JSONObject();
		jsonParams.accumulate("userid", userid);
		jsonParams.accumulate("seqid", seqid);
		jsonParams.accumulate("sign", sign);
		jsonObject.accumulate("params", jsonParams);
		System.out.println(jsonObject.toString());
		String result = submitUrl(jsonObject, sendUrl);
		return result;
	}
	
	public static String getMsgUp(String userid,String password) throws HttpException, IOException{
		JSONObject jsonObject = new JSONObject();
		jsonObject.accumulate("id","1");
		jsonObject.accumulate("method","upmsg");
		
		password = md5(password);
		String seqid = new SimpleDateFormat("yyMMddHHmmss").format(System.currentTimeMillis());
		String tick = ("00000" + new Random().nextInt(1000000));
		seqid = seqid + tick.substring(tick.length() - 6);
		String sign = md5(seqid + password);
		
		JSONObject jsonParams = new JSONObject();
		jsonParams.accumulate("userid", userid);
		jsonParams.accumulate("seqid", seqid);
		jsonParams.accumulate("sign", sign);
		jsonObject.accumulate("params", jsonParams);
		System.out.println(jsonObject.toString());
		String result = submitUrl(jsonObject, sendUrl);
		return result;
	}
	
	public static String submitUrl(JSONObject jsonobject,String url) throws IOException, HttpException {
		HttpClient httpClient = new HttpClient();
		PostMethod method = new PostMethod(url);
		method.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, "UTF-8");
		httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(5000);
        httpClient.getHttpConnectionManager().getParams().setSoTimeout(300000);
		
		RequestEntity requestEntity=new StringRequestEntity(jsonobject.toString());
		method.setRequestEntity(requestEntity);
		httpClient.executeMethod(method);
		String result = method.getResponseBodyAsString();
		return result;
	}
	
	public static String md5(String s) {
		char hexDigits[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
				'a', 'b', 'c', 'd', 'e', 'f' };
		try {
			byte[] btInput = s.getBytes();
			// 获得MD5摘要算法的 MessageDigest 对象
			MessageDigest mdInst = MessageDigest.getInstance("MD5");
			// 使用指定的字节更新摘要
			mdInst.update(btInput);
			// 获得密文
			byte[] md = mdInst.digest();
			// 把密文转换成十六进制的字符串形式
			int j = md.length;
			char str[] = new char[j * 2];
			int k = 0;
			for (int i = 0; i < j; i++) {
				byte byte0 = md[i];
				str[k++] = hexDigits[byte0 >>> 4 & 0xf];
				str[k++] = hexDigits[byte0 & 0xf];
			}
			return new String(str);
		} catch (Exception e) {
			e.printStackTrace();
			return null;
		}
	}
	
	
}