public static bool IsAnalyzedService()

in Source/RulesEngine/Utils.cs [103:185]
75 lines of code
14 McCabe index (conditional complexity)

        public static bool IsAnalyzedService(WebHeaderCollection headers, String customUserAgent)
        {
            var result = false;

            if (headers["x-xbl-api-build-version"] != null && headers["x-xbl-api-build-version"].Equals("adk", StringComparison.OrdinalIgnoreCase))
            {
                System.Diagnostics.Debug.WriteLine("header[x-xbl-api-build-version] is adk");
                result = true;
            }
            else
            {
                if (headers["x-xbl-api-build-version"] == null)
                {
                    System.Diagnostics.Debug.WriteLine("header[x-xbl-api-build-version] is null");
                }
                else
                {
                    System.Diagnostics.Debug.WriteLine("header[x-xbl-api-build-version] is not adk");
                }
            }

            if (headers["User-Agent"] != null && headers["User-Agent"].Contains("XboxServicesAPI") && headers["x-xbl-client-name"] == null)
            {
                System.Diagnostics.Debug.WriteLine("header[User-Agent] contains XboxServicesAPI and header[x-xbl-client-name] is null");
                result = true;
            }
            else
            {
                if (headers["User-Agent"] == null)
                {
                    System.Diagnostics.Debug.WriteLine("header[User-Agent] is null");
                }
                else if (!headers["User-Agent"].Contains("XboxServicesAPI"))
                {
                    System.Diagnostics.Debug.WriteLine("header[User-Agent] does not contain XboxServicesAPI");
                } 
                else
                {
                    System.Diagnostics.Debug.WriteLine("header[x-xbl-client-name] is not null");
                }
            }

            // XCE CS1.0 event
            if (headers["X-XBL-Build-Version"] != null)
            {
                System.Diagnostics.Debug.WriteLine("header[X-XBL-Build-Version] is not null");
                result = true;
            }
            else
            {
                System.Diagnostics.Debug.WriteLine("header[X-XBL-Build-Version] is null");
            }

            // UTC upload CS2.1 events
            if (headers["X-AuthXToken"] != null)
            {
                System.Diagnostics.Debug.WriteLine("header[X-AuthXToken] is not null");
                result = true;
            }
            else
            {
                System.Diagnostics.Debug.WriteLine("header[X-AuthXToken] is null");
            }

            if (!String.IsNullOrEmpty(customUserAgent) && headers["User-Agent"] == customUserAgent)
            {
                System.Diagnostics.Debug.WriteLine("customUserAgent is not null and header[User-Agent] matches.");
                result = true;
            }
            else
            {
                if (String.IsNullOrEmpty(customUserAgent))
                {
                    System.Diagnostics.Debug.WriteLine("customUserAgent is null or empty");
                }
                else
                {
                    System.Diagnostics.Debug.WriteLine("header[User-Agent] does not match customUserAgent");
                }
            }

            return result;
        }