Ext.Net.DirectMethod.GenerateProxy C# (CSharp) Method

        public void GenerateProxy(StringBuilder sb, string controlID)
        {
            sb.Append(this.Attribute.Alias.IsEmpty() ? this.Name : this.Attribute.Alias);
            sb.Append(":function(");
            
            foreach (ParameterInfo parameterInfo in this.Params)
            {
                sb.Append(parameterInfo.Name);
                sb.Append(",");
            }
            sb.Append("config");
            sb.Append("){");
            sb.Append("Ext.net.DirectMethod.request(\"");
            sb.Append(this.Name);
            sb.Append("\",Ext.applyIf(config || {}, {");

            int index = 0;
            bool needComma = false;

            if (this.Params.Length>0)
            {
                sb.Append("params:{");

                foreach (ParameterInfo parameterInfo in this.Params)
                {
                    sb.Append(parameterInfo.Name);
                    sb.Append(":");
                    sb.AppendFormat(parameterInfo.Name);
                    index++;

                    if (index < this.Params.Length)
                    {
                        sb.Append(",");
                    }
                }
                sb.Append("}");
                needComma = true;
            }

            if (this.Method.IsStatic)
            {
                sb.Append(needComma ? "," : "");
                sb.Append("specifier:\"static\"");
                needComma = true;
            }
            
            if (controlID.IsNotEmpty())
            {
                sb.Append(needComma ? "," : "");
                sb.AppendFormat("control:\"{0}\"", controlID);
                needComma = true;
            }

            if (this.Attribute.Method == HttpMethod.GET)
            {
                sb.Append(needComma ? "," : "");
                sb.Append("method:\"GET\"");
                needComma = true;
            }

            if (this.Attribute.ShowMask)
            {
                sb.Append(needComma ? "," : "");
                sb.Append("eventMask:{showMask:true");
                
                if (this.Attribute.Msg.IsNotEmpty())
                {
                    sb.Append(",msg:").Append(JSON.Serialize(this.Attribute.Msg));
                }

                if (this.Attribute.MsgCls.IsNotEmpty())
                {
                    sb.Append(",msgCls:").Append(JSON.Serialize(this.Attribute.MsgCls));
                }

                if (this.Attribute.CustomTarget.IsNotEmpty())
                {
                    this.Attribute.Target = MaskTarget.CustomTarget;
                }

                if (this.Attribute.Target != MaskTarget.Page)
                {
                    sb.Append(",target:").Append(JSON.Serialize(this.Attribute.Target.ToString().ToLower()));
                }

                if (this.Attribute.Target == MaskTarget.CustomTarget && this.Attribute.CustomTarget.IsNotEmpty())
                {
                    ResourceManager sm = null;

                    if (HttpContext.Current != null)
                    {
                        sm = ResourceManager.GetInstance(HttpContext.Current);
                    }

                    string script = TokenUtils.ReplaceRawToken((sm != null) ? TokenUtils.ParseTokens(this.Attribute.CustomTarget, sm) : TokenUtils.ParseAndNormalize(this.Attribute.CustomTarget));

                    sb.Append(",customTarget:").Append(script);

                    //sb.Append(",customTarget:").Append(JSON.Serialize(this.Attribute.CustomTarget));
                }

                sb.Append("}");
                needComma = true;
            }

            if (this.Attribute.Type == DirectEventType.Load)
            {
                sb.Append(needComma ? "," : "");
                sb.Append("type:\"load\"");
                needComma = true;
            }

            if (this.Attribute.ViewStateMode != ViewStateMode.Inherit)
            {
                sb.Append(needComma ? "," : "");
                sb.AppendFormat("viewStateMode:\"{0}\"", this.Attribute.ViewStateMode.ToString().ToLowerInvariant());
                needComma = true;
            }

            if (this.Attribute.RethrowException)
            {
                sb.Append(needComma ? "," : "");
                sb.AppendFormat("rethrowException:{0}", this.Attribute.RethrowException.ToString().ToLowerInvariant());
                needComma = true;
            }


            if (this.Attribute.Timeout != 30000)
            {
                sb.Append(needComma ? "," : "");
                sb.AppendFormat("timeout:{0}", this.Attribute.Timeout);
                needComma = true;
            }

            if (this.Attribute.DisableCaching.HasValue)
            {
                sb.Append(needComma ? "," : "");
                sb.AppendFormat("disableCaching:{0}", this.Attribute.DisableCaching.Value.ToString().ToLowerInvariant());
                needComma = true;
            }

            if (this.Attribute.DisableCachingParam != "_dc")
            {
                sb.Append(needComma ? "," : "");
                sb.AppendFormat("disableCachingParam:{0}", this.Attribute.DisableCachingParam);
                needComma = true;
            }

            if (this.Attribute.SuccessFn.IsNotEmpty())
            {
                sb.Append(needComma ? "," : "");
                sb.AppendFormat("success:{0}", this.Attribute.SuccessFn);
                needComma = true;
            }

            if (this.Attribute.CompleteFn.IsNotEmpty())
            {
                sb.Append(needComma ? "," : "");
                sb.AppendFormat("complete:{0}", this.Attribute.CompleteFn);
                needComma = true;
            }

            if (this.Attribute.FailureFn.IsNotEmpty())
            {
                sb.Append(needComma ? "," : "");
                sb.AppendFormat("failure:{0}", this.Attribute.FailureFn);
            }
            
            sb.Append("}));}");
        }
    }