using System;
using System.IO;
using System.Net;
using System.Text;
using WX.CRM.CRMServices.SMS.InterfaceModel;

namespace WX.CRM.CRMServices.SMS.InterfaceExec
{
    public class LianTong : IMsgSend
    {
        public string url = "";
        public string Spcode = "";
        public string LoginName = "";
        public string Password = "";
        public LianTong(string _account = "", string _password = "")
        {
            LianTongConfig config = new LianTongConfig();
            LoginName = config.account;
            Password = config.pwd;
            url = config.url;
            if (!string.IsNullOrEmpty(_account) && !string.IsNullOrEmpty(_password))
            {
                Spcode = _account;
                Password = _password;
            }
            LoginName = config.GetUserName(Spcode);
            //Common.LogHelper.Error(string.Format("【联通帐号信息】,url{0},loginname:{1},spcode:{2}",url,LoginName,Spcode));
        }
        public SMS.InterfaceModel.ReturnResult Execute(string[] mobiles, string msg)
        {
            return Send(mobiles, msg);
        }

        public decimal queryAmt()
        {
            throw new NotImplementedException();
        }

        InterfaceModel.ReturnResult Send(string[] mobiles, string msg)
        {
            string mobilesStr = string.Join(",", mobiles);
            InterfaceModel.ReturnResult result = new InterfaceModel.ReturnResult();
            //result.SendStr = mobilesStr;

            string MessageContent = ToHex(msg, "GBK", false);  //短信内容
            string UserNumber = mobilesStr; //手机号
            string SerialNumber = DateTime.Now.ToString("yyyyMMddHHmmssfff") + "001";  //流水号
            string ScheduleTime = "";  //预约发送时间
            string ExtendAccessNum = "";  //接入号扩展号
            StringBuilder sb = new StringBuilder();
            sb.Append("SpCode=" + Spcode + "&LoginName=" + LoginName + "&Password=" + Password + "&MessageContent=" + MessageContent + "&UserNumber=" + UserNumber + "&SerialNumber=" + SerialNumber + "&ScheduleTime=" + ScheduleTime + "&ExtendAccessNum=" + ExtendAccessNum + "&f=1");
            result.SendStr = sb.ToString().Length > 500 ? sb.ToString().Substring(0, 500) : sb.ToString();
            byte[] bData = Encoding.GetEncoding("GBK").GetBytes(sb.ToString());
            HttpWebRequest hwRequest;
            HttpWebResponse hwResponse;
            string strResult = "";
            try
            {
                hwRequest = (HttpWebRequest)WebRequest.Create(url);
                hwRequest.Method = "POST";
                hwRequest.ContentType = "application/x-www-form-urlencoded";
                hwRequest.ContentLength = bData.Length;
                Stream smWrite = hwRequest.GetRequestStream();
                smWrite.Write(bData, 0, bData.Length);
                smWrite.Close();
                hwResponse = (HttpWebResponse)hwRequest.GetResponse();
                StreamReader srReader = new StreamReader(hwResponse.GetResponseStream(), Encoding.Default);
                strResult = srReader.ReadToEnd();
                srReader.Close();
                hwResponse.Close();
                result.ReturnStr = strResult;
                if (strResult.IndexOf("result=0") >= 0) //发送成功
                    result.submitStatus = SubmitStatus.success;
                else
                    result.submitStatus = SubmitStatus.fail;
                return result;
            }
            catch (Exception ex)
            {
                result.submitStatus = SubmitStatus.fail;
                WX.CRM.Common.LogHelper.Error("LianTong.Send:" + ex.Message + ex.StackTrace);
            }
            return result;
        }
        string ToHex(string s, string charset, bool fenge)
        {
            byte[] buffer = Encoding.GetEncoding("GBK").GetBytes(s);
            s = Encoding.GetEncoding("GBK").GetString(buffer);
            return s;
        }
    }
}