using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Runtime.InteropServices;

namespace CSDemo 
{
	/// <summary>
	/// WebForm3 的摘要说明。
	/// </summary>
	public partial class csharpDemo : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Button Button1;

		[DllImport("MWGateway.dll")]//帐户登陆
		private static extern int MongateConnect(string ip ,int port,string account ,string pwd );			
		[DllImport("MWGateway.dll")]//发送单向信息
		private static extern int MongateSendSms(int clientsock,string mobi,string note);		
		[DllImport("MWGateway.dll")]//测试连接
		private static extern int MongateTestConn(int clientsock);
		[DllImport("MWGateway.dll")]//查询余额
		private static extern int MongateQueryBalance(int clientsocket);
		[DllImport("MWGateway.dll")]//查询使用	
		private static extern int MongateQueryUsed(int clientsocket);
		[DllImport("MWGateway.dll")]//帐户充值
		private static extern int MongateRecharge(int clientsocket,string cardno,string cardpwd);
		[DllImport("MWGateway.dll")]//密码修改
		private static extern int MongateChangePwd(int clientsocket,string account,string oldpwd,
			string newpwd);
		[DllImport("MWGateway.dll")]//断开连接
		private static extern int MongateDisconnect(int clientsock);
		[DllImport("MWGateway.dll")]//接收增值信息
		private static extern int MongateVasGetSms(int clientsock, ref byte recvbuf );
		[DllImport("MWGateway.dll")]//发送增值双向信息
		private static extern int MongateVasSendSms(int clientsock,string feecode,string spno,
			string opercode,string linkid,string mobis,string msg,int icount);
		[DllImport("MWGateway.dll")]//接收客服信息
		private static extern int MongateCsGetSms(int clientsock, ref byte recvbuf );
		[DllImport("MWGateway.dll")]//发送客服双向信息
		private static extern int MongateCsSendSms(int clientsock,string mobi,string note,int icount,
			StringBuilder msgno);		
		[DllImport("MWGateway.dll")]//读取状态报告
		private static extern int MongateCsGetStatusReport(int clientsock, ref byte recvbuf );		


		#region Web 窗体设计器生成的代码
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    

		}
		#endregion			

		protected void BtnSend_Click(object sender, System.EventArgs e)
		{		
			//发送信息
			if (Noconn()) return;
			int myrec,clientsock=Convert.ToInt16(Session["clientsock"]);			
			if(CkVas.Checked ){
				myrec=MongateVasSendSms(clientsock,TxtFee.Text.Trim(),TxtSport.Text.Trim(),"00********",
					TxtLinkid.Text.Trim(),TxtPhone.Text.Trim(),TxtMsg.Text.Trim(),1);			
				if(myrec==1) TxtInfo.Text="发送增值信息成功\r\n"+TxtInfo.Text;
				else TxtInfo.Text="发送增值信息失败\r\n"+TxtInfo.Text;		
			}else if(CkKf.Checked ){
				StringBuilder strBld=new StringBuilder(40);			
				myrec=MongateCsSendSms(clientsock,TxtPhone.Text.Trim(),TxtMsg.Text.Trim(),1,strBld);
				if(myrec==1) TxtInfo.Text="发送增值信息成功\r\n"+TxtInfo.Text;
				else TxtInfo.Text="发送增值信息失败\r\n"+TxtInfo.Text;		
				TxtInfo.Text="信息编号:"+Convert.ToString(strBld)+"\r\n"+TxtInfo.Text;
			}else{
				myrec=MongateSendSms(clientsock,TxtPhone.Text.Trim(),TxtMsg.Text.Trim());
				if(myrec==1) TxtInfo.Text="发送单向信息成功\r\n"+TxtInfo.Text;
				else TxtInfo.Text="发送单向信息失败\r\n"+TxtInfo.Text;
			}
		}

		private void BtnState_Click(object sender, System.EventArgs e)
		{
			//读取状态报告	
			if (Noconn()) return;
			int clientsock=Convert.ToInt16(Session["clientsock"]);
			byte[,] recv=new byte[500,255] ;
			byte[] buf=new byte[255];
			string Str;
			int num,i,k;
			if (clientsock > 0)
			{
				num = MongateCsGetStatusReport(clientsock, ref recv[0, 0]);
				if (num > 0)
				{
					for( i = 0;i<num;i++)
					{
						for( k = 0;k<254;k++)
						{
							buf[k] = recv[i, k];
							if (buf[k] == 0)break;
						}
						Str = System.Text.Encoding.GetEncoding("gb2312").GetString(buf).ToString();
						TxtInfo.Text ="状态报告:"+Str+"\r\n"+TxtInfo.Text;
					}
				}
				else    TxtInfo.Text ="无状态报告\r\n"+TxtInfo.Text;
			}	
			else TxtInfo.Text="网络连接已经断开，请重新登陆\r\n"+TxtInfo.Text;
		}

		protected void BtnRecv_Click(object sender, System.EventArgs e) {
			//接收用户信息
			if (Noconn()) return;
			int clientsock=Convert.ToInt16(Session["clientsock"]);
			byte[,] recv=new byte[500,255] ;
			byte[] buf=new byte[255];
			string Str;
			int num,i,k;
			if (CkKf.Checked)
			  num = MongateCsGetSms(clientsock, ref recv[0, 0]);
			else
			  num = MongateVasGetSms(clientsock, ref recv[0, 0]);
			if (num > 0) {
				for( i = 0;i<num;i++) {
					for( k = 0;k<254;k++) {
						buf[k] = recv[i, k];
						if (buf[k] == 0)break;
					}
					Str = System.Text.Encoding.GetEncoding("gb2312").GetString(buf).ToString();
					TxtInfo.Text="用户信息:"+Str+"\r\n"+TxtInfo.Text;
				}
			}
			else    TxtInfo.Text="无用户信息\r\n"+TxtInfo.Text;
		}

		protected void BtnLogin_Click(object sender, System.EventArgs e)
		{
			//int clientsock=MongateConnect("61.242.89.115",8018,"13888888888","807778");		
			int clientsock=MongateConnect(TxtIp.Text.Trim(),Convert.ToInt16(TxtPort.Text.Trim()),
                TxtAccount.Text.Trim(),TxtPwd.Text.Trim());
			Session["clientsock"]=clientsock;
			if (clientsock > 0){
				TxtInfo.Text ="登陆成功 句柄:"+Convert.ToString(clientsock)+"\r\n"+TxtInfo.Text;
				BtnDisConn.Enabled=true;
				BtnLogin.Enabled=false;
			}
			else TxtInfo.Text="登陆失败 返回:"+Convert.ToString(clientsock)+"\r\n"+TxtInfo.Text;	
		}

		private void BtnFee_Click(object sender, System.EventArgs e)
		{
			//查费
			if (Noconn()) return;
			int clientsock=Convert.ToInt16(Session["clientsock"]);
			int myfee=-10;
			if (clientsock>0)
			{
				myfee=MongateQueryBalance(clientsock);
				if (myfee>0)
				   TxtInfo.Text="查询短信余额成功:"+Convert.ToString(myfee)+"\r\n"+TxtInfo.Text;
				else
				   TxtInfo.Text="查询短信余额失败:返回"+Convert.ToString(myfee)+"\r\n"+TxtInfo.Text;
			}
			else TxtInfo.Text="网络连接已经断开，请重新登陆\r\n"+TxtInfo.Text;
		}

		protected void Page_Load(object sender, System.EventArgs e)
		{
			CkClick(0);
		}

		protected void BtnUsed_Click(object sender, System.EventArgs e) {
			//查询使用
			if (Noconn()) return;
			int clientsock=Convert.ToInt16(Session["clientsock"]);
			int myfee=-10;
			if (clientsock>0) {
				myfee=MongateQueryUsed(clientsock);
				if (myfee>0)
					TxtInfo.Text="查询使用成功:"+Convert.ToString(myfee)+"\r\n"+TxtInfo.Text;
				else
					TxtInfo.Text="查询使用失败:返回"+Convert.ToString(myfee)+"\r\n"+TxtInfo.Text;
			}
			else TxtInfo.Text="网络连接已经断开，请重新登陆\r\n"+TxtInfo.Text;		
		}

		private bool  Noconn(){
			int clientsock=Convert.ToInt16(Session["clientsock"]);
			if (clientsock <= 0){
				TxtInfo.Text ="没有连接到任何服务器!!!\r\n"+TxtInfo.Text ;
				return true;
			}
			else
				return false;		
		}

		protected void BtnDisConn_Click(object sender, System.EventArgs e) {
			int clientsock=Convert.ToInt16(Session["clientsock"]);
			MongateDisconnect(clientsock);
			BtnDisConn.Enabled=false;
			BtnLogin.Enabled=true;
			Session["clientsock"]=0;
			TxtInfo.Text ="断开连接,句柄:"+Convert.ToString(clientsock)+"\r\n"+TxtInfo.Text ;
		}

		protected void BtnTest_Click(object sender, System.EventArgs e) {
			if (Noconn()) return;
			int retu_state;
			int clientsock=Convert.ToInt16(Session["clientsock"]);
			if (clientsock > 0){
				retu_state = MongateTestConn(clientsock);
				if (retu_state ==1) TxtInfo.Text ="测试连接成功\r\n"+TxtInfo.Text;
				else{
					TxtInfo.Text ="测试连接成功\r\n"+TxtInfo.Text ;                
					clientsock = 0;
					BtnLogin.Enabled = true;
					BtnDisConn.Enabled = false;			
				}  
			}
		}

		protected void CkKf_CheckedChanged(object sender, System.EventArgs e) {
			 CkClick(2);
		}

		private void CkClick(int seltype){
			if (seltype== 0){
				if (CkSingle.Checked){ 
					CkVas.Checked = false;
					CkKf.Checked  = false;
				}
			}
			else if (seltype ==1){
				if (CkVas.Checked){
					CkSingle.Checked = false;
					CkKf.Checked = false;
				}
			}
			else{
				if (CkKf.Checked){
					CkVas.Checked  = false;
					CkSingle.Checked  = false;
				}
			}		
			Showme(TxtSport,CkVas.Checked);
			Showme(TxtFee,CkVas.Checked);
			Showme(TxtLinkid,CkVas.Checked);		
			Showme(TxtCount,CkVas.Checked);
			BtnRecv.Enabled=(CkVas.Checked)||(CkKf.Checked);
			BtnState.Enabled=CkKf.Checked;
			if(CkVas.Checked ) BtnSend.Text="增值信息";
			else if (CkKf.Checked ) BtnSend.Text="客服信息";
			else  BtnSend.Text="单向信息";		
		}

		private void Showme( TextBox edtmp,bool flag){
			edtmp.Enabled=flag;
			if (flag)  edtmp.BackColor =SystemColors.Window;  
			else edtmp.BackColor =SystemColors.ScrollBar;
		}

		protected void CkSingle_CheckedChanged(object sender, System.EventArgs e) {
			CkClick(0);
		}

		protected void CkVas_CheckedChanged(object sender, System.EventArgs e) {
			CkClick(1);
		}

		protected void BtnLeft_Click(object sender, System.EventArgs e) {	
			//查询余额
			if(Noconn()) return;
			int clientsock=Convert.ToInt16(Session["clientsock"]);
			int myfee;
			myfee=MongateQueryBalance(clientsock);
			if(myfee>=0) TxtInfo.Text ="查询余额成功,"+Convert.ToString(myfee)+"\r\n"+TxtInfo.Text ;
			else TxtInfo.Text ="查询余额失败,"+Convert.ToString(myfee)+"\r\n"+TxtInfo.Text ;
		}

		protected void BtnChangePwd_Click(object sender, System.EventArgs e) {
			//修改密码	
			if(Noconn()) return;
			int clientsock=Convert.ToInt16(Session["clientsock"]);
			int myfee;
			myfee=MongateChangePwd(clientsock,TxtAccount.Text.Trim(),TxtPwd.Text.Trim(),
				TxtNewPwd.Text.Trim());
			if(myfee==1) TxtInfo.Text ="修改密码成功,"+Convert.ToString(myfee)+"\r\n"+TxtInfo.Text ;
			else TxtInfo.Text ="修改密码失败,"+Convert.ToString(myfee)+"\r\n"+TxtInfo.Text ;
		}
		
	}
}