//作者:Marktoy  
//作者联系方法：
//email:yanbeike520@163.com

public class WeiXinUrl : IHttpHandler
{
    static string token = "token";
    static string AppId = "AppId";
    static string AppSecret = "AppSecret";
    public void ProcessRequest(HttpContext context)
    {
        context.Response.ContentType = "text/plain";
        var signature = context.Request["signature"] ?? string.Empty;
        var timestamp = context.Request["timestamp"] ?? string.Empty;
        var nonce = context.Request["nonce"] ?? string.Empty;
        
        //var echostr = context.Request.QueryString["echostr"] ?? string.Empty;
        if (WeiXin.CheckSignature(signature, timestamp, nonce, token))
        {
            //context.Response.Write(echostr);
            var replyMsg = WeiXin.ReplyMsg().GetXML();
            context.Response.Write(replyMsg);
        }
        else
        {
            context.Response.Write("fuck you");
        }

    }

    static WeiXinUrl()
    {
        WeiXin.ConfigGlobalCredential(AppId, AppSecret);
        //消息通知事件
        WeiXin.OnReceiveMsgEvent += new WeiXin.ReceiveMsg(WeiXin_OnReceiveMsgEvent);
        
        WeiXin.RegisterMsgHandler<RecTextMsg>(msg =>
        {
            return new ReplyTextMsg { Content = "你说：" + msg.Content };
        });

        WeiXin.RegisterEventHandler<EventAttendMsg>(msg =>
        {
            return new ReplyTextMsg { Content = "谢谢关注！" };
        });
    }

    
    //消息通知事件处理处理程序
    static void WeiXin_OnReceiveMsgEvent(string xml,Dictionary<string, string> dict)
    {
        if (dict.ContainsKey("Event"))
        {
           

        }
        else if (dict.ContainsKey("MsgId"))
        {

          
        }
    }
    
    public bool IsReusable
    {
        get
        {
            return false;
        }
    }
}