/// <summary>
        /// Process the request
        /// </summary>
        public override void ExecuteCmdlet()
        {
            base.ExecuteCmdlet();

            // Initialize logging instance with Powershell logger
            ITraceLogger logger = new DefaultUsageLogger(LogVerbose, LogWarning, LogError);

            // SharePoint URI for XML parsing
            XNamespace ns = "http://schemas.microsoft.com/sharepoint/";

            // Definition file to operate on
            SiteProvisionerModel siteDefinition = null;

            try
            {
                // Retreive JSON Provisioner file and deserialize it
                var filePath     = new System.IO.FileInfo(this.ProvisionerFilePath);
                var filePathJSON = System.IO.File.ReadAllText(filePath.FullName);
                siteDefinition = JsonConvert.DeserializeObject <SiteProvisionerModel>(filePathJSON);
            }
            catch (Exception ex)
            {
                logger.LogError(ex, "Failed to parse {0} Exception {1}", ProvisionerFilePath, ex.Message);
                return;
            }


            if (ValidateJson)
            {
                logger.LogInformation("The file {0} is valid.", ProvisionerFilePath);
                return;
            }

            var provisionerChoices = siteDefinition.FieldChoices;

            // Load the Context
            var contextWeb = this.ClientContext.Web;

            this.ClientContext.Load(contextWeb,
                                    ctxw => ctxw.ServerRelativeUrl,
                                    ctxw => ctxw.Id,
                                    ctxw => ctxw.Fields.Include(inc => inc.InternalName, inc => inc.JSLink, inc => inc.Title, inc => inc.Id));

            // All Site Columns
            var siteFields = this.ClientContext.LoadQuery(ClientContext.Web.AvailableFields
                                                          .Include(inc => inc.InternalName, inc => inc.JSLink, inc => inc.Title, inc => inc.Id));

            // pull Site Groups
            var groupQuery = this.ClientContext.LoadQuery(contextWeb.SiteGroups
                                                          .Include(group => group.Id,
                                                                   group => group.Title,
                                                                   group => group.Description,
                                                                   group => group.AllowRequestToJoinLeave,
                                                                   group => group.AllowMembersEditMembership,
                                                                   group => group.AutoAcceptRequestToJoinLeave,
                                                                   group => group.OnlyAllowMembersViewMembership,
                                                                   group => group.RequestToJoinLeaveEmailSetting));

            var contentTypes = this.ClientContext.LoadQuery(contextWeb.ContentTypes
                                                            .Include(
                                                                ict => ict.Id,
                                                                ict => ict.Group,
                                                                ict => ict.Description,
                                                                ict => ict.Name,
                                                                ict => ict.Hidden,
                                                                ict => ict.JSLink,
                                                                ict => ict.FieldLinks,
                                                                ict => ict.Fields));


            var collists = contextWeb.Lists;
            var lists    = this.ClientContext.LoadQuery(collists
                                                        .Include(
                                                            linc => linc.Title,
                                                            linc => linc.Id,
                                                            linc => linc.Description,
                                                            linc => linc.Hidden,
                                                            linc => linc.OnQuickLaunch,
                                                            linc => linc.BaseTemplate,
                                                            linc => linc.ContentTypesEnabled,
                                                            linc => linc.AllowContentTypes,
                                                            linc => linc.EnableFolderCreation,
                                                            linc => linc.IsApplicationList,
                                                            linc => linc.IsCatalog,
                                                            linc => linc.IsSiteAssetsLibrary,
                                                            linc => linc.IsPrivate,
                                                            linc => linc.IsSystemList,
                                                            linc => linc.Views,
                                                            linc => linc.Fields
                                                            .Include(
                                                                lft => lft.Id,
                                                                lft => lft.AutoIndexed,
                                                                lft => lft.CanBeDeleted,
                                                                lft => lft.DefaultFormula,
                                                                lft => lft.DefaultValue,
                                                                lft => lft.Group,
                                                                lft => lft.Description,
                                                                lft => lft.EnforceUniqueValues,
                                                                lft => lft.FieldTypeKind,
                                                                lft => lft.Filterable,
                                                                lft => lft.Hidden,
                                                                lft => lft.Indexed,
                                                                lft => lft.InternalName,
                                                                lft => lft.JSLink,
                                                                lft => lft.NoCrawl,
                                                                lft => lft.ReadOnlyField,
                                                                lft => lft.Required,
                                                                lft => lft.SchemaXml,
                                                                lft => lft.Scope,
                                                                lft => lft.Title
                                                                ),
                                                            linc => linc.ContentTypes
                                                            .Include(
                                                                ict => ict.Id,
                                                                ict => ict.Group,
                                                                ict => ict.Description,
                                                                ict => ict.Name,
                                                                ict => ict.Hidden,
                                                                ict => ict.JSLink,
                                                                ict => ict.FieldLinks,
                                                                ict => ict.Fields)).Where(w => !w.IsSystemList && !w.IsSiteAssetsLibrary));

            this.ClientContext.ExecuteQueryRetry();



            // creates groups
            contextWeb.Context.Load(contextWeb, hw => hw.CurrentUser);
            contextWeb.Context.ExecuteQueryRetry();


            if (ProvisionGroups)
            {
                if (siteDefinition.Groups != null && siteDefinition.Groups.Any())
                {
                    logger.LogInformation("Group collection will be provisioned for {0} groups", siteDefinition.Groups.Count());
                    foreach (var groupDef in siteDefinition.Groups)
                    {
                        if (groupQuery.Any(g => g.Title.Equals(groupDef.Title, StringComparison.CurrentCultureIgnoreCase)))
                        {
                            var group = groupQuery.FirstOrDefault(g => g.Title.Equals(groupDef.Title, StringComparison.CurrentCultureIgnoreCase));
                            SiteGroups.Add(new SPGroupDefinitionModel()
                            {
                                Id = group.Id, Title = group.Title
                            });
                        }
                        else
                        {
                            var newgroup = contextWeb.GetOrCreateSiteGroups(groupDef);
                            SiteGroups.Add(new SPGroupDefinitionModel()
                            {
                                Id = newgroup.Id, Title = newgroup.Title
                            });
                        }
                    }
                }
            }
            else
            {
                // we aren't going to examine the JSON to provision groups, pull from current SharePoint instance
                SiteGroups.AddRange(groupQuery.Select(gq => new SPGroupDefinitionModel()
                {
                    Id = gq.Id, Title = gq.Title
                }));
            }

            // provision columns
            // Site Columns
            if (siteDefinition.FieldDefinitions != null && siteDefinition.FieldDefinitions.Any())
            {
                logger.LogInformation("Field definitions will be provisioned for {0} fields", siteDefinition.FieldDefinitions.Count());
                foreach (var fieldDef in siteDefinition.FieldDefinitions)
                {
                    var column = contextWeb.CreateColumn(fieldDef, logger, SiteGroups, siteDefinition.FieldChoices);
                    if (column == null)
                    {
                        logger.LogWarning("Failed to create column {0}.", fieldDef.InternalName);
                    }
                    else
                    {
                        SiteColumns.Add(new SPFieldDefinitionModel()
                        {
                            InternalName = column.InternalName,
                            Title        = column.Title,
                            FieldGuid    = column.Id
                        });
                    }
                }
            }


            // provision content types
            if (siteDefinition.ContentTypes != null && siteDefinition.ContentTypes.Any())
            {
                logger.LogInformation("Content types will be provisioned for {0} ctypes", siteDefinition.ContentTypes.Count());
                foreach (var contentDef in siteDefinition.ContentTypes)
                {
                    var contentTypeName = contentDef.Name;
                    var contentTypeId   = contentDef.ContentTypeId;

                    if (!contextWeb.ContentTypeExistsByName(contentTypeName) &&
                        !contextWeb.ContentTypeExistsById(contentTypeId))
                    {
                        logger.LogInformation("Provisioning content type {0}", contentTypeName);
                        contextWeb.CreateContentType(contentTypeName, contentTypeId, (string.IsNullOrEmpty(contentDef.ContentTypeGroup) ? "CustomColumn" : contentDef.ContentTypeGroup));
                    }

                    var provisionedContentType = contextWeb.GetContentTypeByName(contentTypeName, true);
                    if (provisionedContentType != null)
                    {
                        logger.LogInformation("Found content type {0} and is read only {1}", contentTypeName, provisionedContentType.ReadOnly);
                        if (!provisionedContentType.ReadOnly)
                        {
                            foreach (var fieldDef in contentDef.FieldLinks)
                            {
                                // Check if FieldLink exists in the Content Type
                                if (!contextWeb.FieldExistsByNameInContentType(contentTypeName, fieldDef.Name))
                                {
                                    // Check if FieldLInk column is in the collection of FieldDefinition
                                    var siteColumn = siteDefinition.FieldDefinitions.FirstOrDefault(f => f.InternalName == fieldDef.Name);
                                    if (siteColumn != null && !contextWeb.FieldExistsByNameInContentType(contentTypeName, siteColumn.DisplayNameMasked))
                                    {
                                        var column = this.SiteColumns.FirstOrDefault(f => f.InternalName == fieldDef.Name);
                                        if (column == null)
                                        {
                                            logger.LogWarning("Column {0} was not added to the collection", fieldDef.Name);
                                        }
                                        else
                                        {
                                            contextWeb.AddFieldToContentTypeByName(contentTypeName, column.FieldGuid, siteColumn.Required);
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }


            // provision lists
            var listtoprocess = siteDefinition.Lists.OrderBy(w => w.ProvisionOrder).ToList();

            listtoprocess.ForEach(listDef =>
            {
                // Content Type
                var listName        = listDef.ListName;
                var listDescription = listDef.ListDescription;


                // provision the list definition
                var siteList = contextWeb.CreateListFromDefinition(listDef, provisionerChoices);

                if (listDef.ContentTypeEnabled && listDef.HasContentTypes)
                {
                    if (listDef.ContentTypes != null && listDef.ContentTypes.Any())
                    {
                        logger.LogInformation("List {0} => Content types will be provisioned for {1} ctypes", listDef.ListName, listDef.ContentTypes.Count());
                        foreach (var contentDef in listDef.ContentTypes)
                        {
                            var contentTypeName           = contentDef.Name;
                            ContentType accessContentType = null;

                            if (!contextWeb.ContentTypeExistsByName(listName, contentTypeName))
                            {
                                if (siteDefinition.ContentTypes != null && siteDefinition.ContentTypes.Any(ct => ct.Name == contentTypeName))
                                {
                                    contextWeb.AddContentTypeToListByName(listName, contentTypeName, true);
                                    accessContentType = siteList.GetContentTypeByName(contentTypeName);
                                }
                                else
                                {
                                    var ctypeInfo     = contentDef.ToCreationObject();
                                    accessContentType = siteList.ContentTypes.Add(ctypeInfo);
                                    siteList.Update();
                                    siteList.Context.Load(accessContentType, tycp => tycp.Id, tycp => tycp.Name);
                                    siteList.Context.ExecuteQueryRetry();
                                }

                                if (contentDef.DefaultContentType)
                                {
                                    siteList.SetDefaultContentType(accessContentType.Id);
                                }
                            }
                        }
                    }
                }

                // Existing columns
                var internalNamesForList     = listDef.FieldDefinitions.Select(s => s.InternalName).ToArray();
                var internalNamesFoundInList = new List <string>();
                try
                {
                    var existingListColumns = siteList.GetFields(internalNamesForList);
                    foreach (var column in existingListColumns)
                    {
                        ListColumns.Add(new SPFieldDefinitionModel()
                        {
                            InternalName = column.InternalName,
                            Title        = column.Title,
                            FieldGuid    = column.Id
                        });
                        internalNamesFoundInList.Add(column.InternalName);
                    }
                }
                catch (Exception ex)
                {
                    logger.LogError(ex, "List {0} => failed to query columns by internal names {1}", listDef.ListName, ex.Message);
                }

                // List Columns
                var nonExistingListColumns = listDef.FieldDefinitions.Where(fd => !internalNamesFoundInList.Any(inf => fd.InternalName.Equals(inf, StringComparison.InvariantCultureIgnoreCase)));
                foreach (var fieldDef in nonExistingListColumns)
                {
                    if (fieldDef.FromBaseType == true && fieldDef.SourceID.IndexOf(ns.NamespaceName, StringComparison.CurrentCultureIgnoreCase) > -1)
                    {
                        // OOTB Column
                        var hostsitecolumn = siteFields.FirstOrDefault(fd => fd.InternalName == fieldDef.InternalName);
                        if (hostsitecolumn != null && !siteList.FieldExistsByName(hostsitecolumn.InternalName))
                        {
                            var column = siteList.Fields.Add(hostsitecolumn);
                            siteList.Update();
                            siteList.Context.Load(column, cctx => cctx.Id, cctx => cctx.InternalName);
                            siteList.Context.ExecuteQueryRetry();
                        }

                        var sourceListColumns = siteList.GetFields(fieldDef.InternalName);
                        foreach (var column in sourceListColumns)
                        {
                            ListColumns.Add(new SPFieldDefinitionModel()
                            {
                                InternalName = column.InternalName,
                                Title        = column.Title,
                                FieldGuid    = column.Id
                            });
                        }
                    }
                    else if (fieldDef.FieldTypeKind == FieldType.Invalid &&
                             fieldDef.FieldTypeKindText.IndexOf("TaxonomyFieldType", StringComparison.InvariantCultureIgnoreCase) > -1)
                    {
                        // Taxonomy Column
                        var hostsitecolumn = siteFields.FirstOrDefault(fd => fd.InternalName == fieldDef.InternalName);
                        if (hostsitecolumn != null && !siteList.FieldExistsByName(hostsitecolumn.InternalName))
                        {
                            var column = siteList.Fields.Add(hostsitecolumn);
                            siteList.Update();
                            siteList.Context.Load(column, cctx => cctx.Id, cctx => cctx.InternalName);
                            siteList.Context.ExecuteQueryRetry();
                        }

                        var sourceListColumns = siteList.GetFields(fieldDef.InternalName);
                        foreach (var column in sourceListColumns)
                        {
                            ListColumns.Add(new SPFieldDefinitionModel()
                            {
                                InternalName = column.InternalName,
                                Title        = column.Title,
                                FieldGuid    = column.Id
                            });
                        }
                    }
                    else
                    {
                        var column = siteList.CreateListColumn(fieldDef, logger, SiteGroups, provisionerChoices);
                        if (column == null)
                        {
                            logger.LogWarning("Failed to create column {0}.", fieldDef.InternalName);
                        }
                        else
                        {
                            ListColumns.Add(new SPFieldDefinitionModel()
                            {
                                InternalName = column.InternalName,
                                Title        = column.Title,
                                FieldGuid    = column.Id
                            });
                        }
                    }
                }

                // Where content types are enabled
                // Add the provisioned site columns or list columns to the content type
                if (listDef.ContentTypeEnabled && listDef.HasContentTypes)
                {
                    foreach (var contentDef in listDef.ContentTypes)
                    {
                        var contentTypeName    = contentDef.Name;
                        var accessContentTypes = siteList.ContentTypes;
                        IEnumerable <ContentType> allContentTypes = contextWeb.Context.LoadQuery(accessContentTypes.Where(f => f.Name == contentTypeName).Include(tcyp => tcyp.Id, tcyp => tcyp.Name));
                        contextWeb.Context.ExecuteQueryRetry();

                        if (allContentTypes != null)
                        {
                            var accessContentType = allContentTypes.FirstOrDefault();
                            foreach (var fieldInternalName in contentDef.FieldLinks)
                            {
                                var column = ListColumns.FirstOrDefault(f => f.InternalName == fieldInternalName.Name);
                                if (column == null)
                                {
                                    logger.LogWarning("List {0} => Failed to associate field link {1}.", listDef.ListName, fieldInternalName.Name);
                                    continue;
                                }

                                var fieldLinks = accessContentType.FieldLinks;
                                contextWeb.Context.Load(fieldLinks, cf => cf.Include(inc => inc.Id, inc => inc.Name));
                                contextWeb.Context.ExecuteQueryRetry();

                                var convertedInternalName = column.DisplayNameMasked;
                                if (!fieldLinks.Any(a => a.Name == column.InternalName || a.Name == convertedInternalName))
                                {
                                    logger.LogInformation("List {0} => Content Type {1} Adding Field {2}", listDef.ListName, contentTypeName, column.InternalName);
                                    var siteColumn = siteList.GetFieldById <Field>(column.FieldGuid);
                                    contextWeb.Context.ExecuteQueryRetry();

                                    var flink = new FieldLinkCreationInformation
                                    {
                                        Field = siteColumn
                                    };
                                    var flinkstub = accessContentType.FieldLinks.Add(flink);
                                    //if(fieldDef.Required) flinkstub.Required = fieldDef.Required;
                                    accessContentType.Update(false);
                                    contextWeb.Context.ExecuteQueryRetry();
                                }
                            }
                        }
                    }
                }


                // Views
                if (listDef.Views != null && listDef.Views.Any())
                {
                    ViewCollection views = siteList.Views;
                    contextWeb.Context.Load(views, f => f.Include(inc => inc.Id, inc => inc.Hidden, inc => inc.Title, inc => inc.DefaultView));
                    contextWeb.Context.ExecuteQueryRetry();

                    foreach (var modelView in listDef.Views)
                    {
                        try
                        {
                            var updatecaml = false;
                            View view      = null;
                            if (views.Any(v => v.Title.Equals(modelView.Title, StringComparison.CurrentCultureIgnoreCase)))
                            {
                                logger.LogInformation("List {0} => View {1} found in list", listName, modelView.Title);
                                view       = views.FirstOrDefault(v => v.Title.Equals(modelView.Title, StringComparison.CurrentCultureIgnoreCase));
                                updatecaml = true;
                            }
                            else
                            {
                                logger.LogInformation("List {0} => Creating View {0} in list", listName, modelView.Title);
                                view = siteList.CreateView(modelView.CalculatedInternalName, modelView.ViewCamlType, modelView.FieldRefName.ToArray(), modelView.RowLimit, modelView.DefaultView, modelView.ViewQuery, modelView.PersonalView, modelView.Paged);
                            }

                            // grab the view properties from the object
                            view.EnsureProperties(
                                mview => mview.Title,
                                mview => mview.Scope,
                                mview => mview.AggregationsStatus,
                                mview => mview.Aggregations,
                                mview => mview.DefaultView,
                                mview => mview.Hidden,
                                mview => mview.Toolbar,
                                mview => mview.JSLink,
                                mview => mview.ViewFields,
                                vctx => vctx.ViewQuery
                                );


                            if (modelView.FieldRefName != null && modelView.FieldRefName.Any())
                            {
                                var currentFields = view.ViewFields;
                                currentFields.RemoveAll();
                                modelView.FieldRefName.ToList().ForEach(vField =>
                                {
                                    currentFields.Add(vField.Trim());
                                });
                            }

                            if (!string.IsNullOrEmpty(modelView.Aggregations))
                            {
                                view.Aggregations       = modelView.Aggregations;
                                view.AggregationsStatus = modelView.AggregationsStatus;
                            }

                            if (modelView.Hidden.HasValue && modelView.Hidden == true)
                            {
                                view.Hidden = modelView.Hidden.Value;
                            }

                            if (modelView.ToolBarType.HasValue)
                            {
                                view.Toolbar = string.Format("<Toolbar Type=\"{0}\"/>", modelView.ToolBarType.ToString());
                            }

                            if (updatecaml)
                            {
                                view.DefaultView = modelView.DefaultView;
                                view.RowLimit    = modelView.RowLimit;
                                view.ViewQuery   = modelView.ViewQuery;
                            }

                            if (modelView.HasJsLink && modelView.JsLink.IndexOf("clienttemplates.js") == -1)
                            {
                                view.JSLink = modelView.JsLink;
                            }

                            view.Scope = modelView.Scope;
                            view.Title = modelView.Title;
                            view.Update();
                            contextWeb.Context.Load(view, v => v.Title, v => v.Id, v => v.ServerRelativeUrl);
                            contextWeb.Context.ExecuteQueryRetry();
                        }
                        catch (Exception ex)
                        {
                            logger.LogError(ex, "List {0} => Failed to create view {1} with XML:{2}", listDef.ListName, modelView.Title, modelView.ViewQuery);
                        }
                    }
                }
            });
        }
        public override void ExecuteCmdlet()
        {
            base.ExecuteCmdlet();

            var defaultRows = 500;
            var _dateLog    = DateTime.UtcNow;
            var _fileName   = ReportType.ToString("f");
            var _logger     = new DefaultUsageLogger(LogVerbose, LogWarning, LogError);

            _logger.LogInformation("Report => Usage Type {0} Period {1}", ReportType, Period);


            if (!string.IsNullOrEmpty(DataDirectory))
            {
                var logFileModel = new ReportDirectoryHandler(DataDirectory, _fileName, _dateLog, _logger);

                // Deleting log file;
                logFileModel.ResetCSVFile();

                var _reportingProcessor = new ReportingProcessor(this.Connection.AzureADCredentials, _logger);
                var response            = _reportingProcessor.ProcessReport(ReportUsageType, Period, Date, defaultRows, BetaEndPoint);
                logFileModel.WriteToCSVFile(response);
            }
            else
            {
                var _reportingProcessor = new ReportingProcessor(this.Connection.AzureADCredentials, _logger);

                if (ReportType == ReportUsageEnum.Office365)
                {
                    var office365ActiveUsersUserDetail         = _reportingProcessor.ProcessReport <Office365ActiveUsersUserDetail>(Period, Date, defaultRows, BetaEndPoint);
                    var office365ActiveUsersServicesUserCounts = _reportingProcessor.ProcessReport <Office365ActiveUsersServicesUserCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var office365ActiveUsersUserCounts         = _reportingProcessor.ProcessReport <Office365ActiveUsersUserCounts>(Period, Date, defaultRows, BetaEndPoint);
                }
                else if (ReportType == ReportUsageEnum.Office365Groups)
                {
                    var varOffice365GroupsActivityCounts = _reportingProcessor.ProcessReport <Office365GroupsActivityCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var varOffice365GroupsActivityDetail = _reportingProcessor.ProcessReport <Office365GroupsActivityDetail>(Period, Date, defaultRows, BetaEndPoint);
                }
                else if (ReportType == ReportUsageEnum.Skype)
                {
                    var varSkypeForBusinessPeerToPeerActivityCounts          = _reportingProcessor.ProcessReport <SkypeForBusinessPeerToPeerActivityCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var varSkypeForBusinessPeerToPeerActivityMinuteCounts    = _reportingProcessor.ProcessReport <SkypeForBusinessPeerToPeerActivityMinuteCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var varSkypeForBusinessPeerToPeerActivityUserCounts      = _reportingProcessor.ProcessReport <SkypeForBusinessPeerToPeerActivityUserCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var varSkypeForBusinessParticipantActivityCounts         = _reportingProcessor.ProcessReport <SkypeForBusinessParticipantActivityCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var varSkypeForBusinessParticipantActivityMinuteCounts   = _reportingProcessor.ProcessReport <SkypeForBusinessParticipantActivityMinuteCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var varSkypeForBusinessParticipantActivityUserCounts     = _reportingProcessor.ProcessReport <SkypeForBusinessParticipantActivityUserCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var varSkypeForBusinessOrganizerActivityCounts           = _reportingProcessor.ProcessReport <SkypeForBusinessOrganizerActivityCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var varSkypeForBusinessOrganizerActivityMinuteCounts     = _reportingProcessor.ProcessReport <SkypeForBusinessOrganizerActivityMinuteCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var varSkypeForBusinessOrganizerActivityUserCounts       = _reportingProcessor.ProcessReport <SkypeForBusinessOrganizerActivityUserCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var varSkypeForBusinessDeviceUsageDistributionUserCounts = _reportingProcessor.ProcessReport <SkypeForBusinessDeviceUsageDistributionUserCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var varSkypeForBusinessDeviceUsageUserDetail             = _reportingProcessor.ProcessReport <SkypeForBusinessDeviceUsageUserDetail>(Period, Date, defaultRows, BetaEndPoint);
                    var varSkypeForBusinessDeviceUsageUserCounts             = _reportingProcessor.ProcessReport <SkypeForBusinessDeviceUsageUserCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var skypeForBusinessActivityUserDetail = _reportingProcessor.ProcessReport <SkypeForBusinessActivityUserDetail>(Period, Date, defaultRows, BetaEndPoint);
                    var skypeForBusinessActivityCounts     = _reportingProcessor.ProcessReport <SkypeForBusinessActivityActivityCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var skypeForBusinessActivityUserCounts = _reportingProcessor.ProcessReport <SkypeForBusinessActivityUserCounts>(Period, Date, defaultRows, BetaEndPoint);
                }
                else if (ReportType == ReportUsageEnum.OneDrive)
                {
                    var onedriveactivityuserdetail = _reportingProcessor.ProcessReport <OneDriveActivityUserDetail>(Period, Date, defaultRows, BetaEndPoint);
                    var onedriveactivityusercounts = _reportingProcessor.ProcessReport <OneDriveActivityUserCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var onedriveactivityfilecounts = _reportingProcessor.ProcessReport <OneDriveActivityFileCounts>(Period, Date, defaultRows, BetaEndPoint);

                    var onedriveausageaccountdetail = _reportingProcessor.ProcessReport <OneDriveUsageAccountDetail>(Period, Date, defaultRows, BetaEndPoint);
                    var onedriveusageaccountcounts  = _reportingProcessor.ProcessReport <OneDriveUsageAccountCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var onedriveusagefilecounts     = _reportingProcessor.ProcessReport <OneDriveUsageFileCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var onedriveusagestorage        = _reportingProcessor.ProcessReport <OneDriveUsageStorage>(Period, Date, defaultRows, BetaEndPoint);
                }
                else if (ReportType == ReportUsageEnum.SharePoint)
                {
                    var sharePointActivityUserDetail = _reportingProcessor.ProcessReport <SharePointActivityUserDetail>(Period, Date, defaultRows, BetaEndPoint);
                    var sharePointActivityFileCounts = _reportingProcessor.ProcessReport <SharePointActivityFileCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var sharePointActivityUserCounts = _reportingProcessor.ProcessReport <SharePointActivityUserCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var sharePointActivityPages      = _reportingProcessor.ProcessReport <SharePointActivityPages>(Period, Date, defaultRows, BetaEndPoint);

                    var sharePointSiteUsageSiteDetail = _reportingProcessor.ProcessReport <SharePointSiteUsageSiteDetail>(Period, Date, defaultRows, BetaEndPoint);
                    var sharePointSiteUsageFileCounts = _reportingProcessor.ProcessReport <SharePointSiteUsageFileCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var sharePointSiteUsageSiteCounts = _reportingProcessor.ProcessReport <SharePointSiteUsageSiteCounts>(Period, Date, defaultRows, BetaEndPoint);
                    var sharePointSiteUsageStorage    = _reportingProcessor.ProcessReport <SharePointSiteUsageStorage>(Period, Date, defaultRows, BetaEndPoint);
                    var sharePointSiteUsagePages      = _reportingProcessor.ProcessReport <SharePointSiteUsagePages>(Period, Date, defaultRows, BetaEndPoint);
                }
            }
        }
        /// <summary>
        /// Process the request
        /// </summary>
        public override void ExecuteCmdlet()
        {
            base.ExecuteCmdlet();

            // File Info
            var fileInfo = new System.IO.FileInfo(this.ProvisionerFilePath);

            // Initialize logging instance with Powershell logger
            ITraceLogger logger = new DefaultUsageLogger(LogVerbose, LogWarning, LogError);

            // Skip these specific fields
            var skiptypes = new FieldType[]
            {
                FieldType.Computed,
                FieldType.ContentTypeId,
                FieldType.Invalid,
                FieldType.WorkflowStatus,
                FieldType.WorkflowEventType,
                FieldType.Threading,
                FieldType.ThreadIndex,
                FieldType.Recurrence,
                FieldType.PageSeparator,
                FieldType.OutcomeChoice,
                FieldType.CrossProjectLink,
                FieldType.ModStat,
                FieldType.Error,
                FieldType.MaxItems,
                FieldType.Attachments
            };

            var skipcolumns = new string[]
            {
                "_Hidden",
                "Base Columns",
                "Content Feedback",
                "Core Contact and Calendar Columns",
                "Core Document Columns",
                "Core Task and Issue Columns",
                "Display Template Columns",
                "Document and Record Management Columns",
                "Enterprise Keywords Group",
                "Extended Columns",
                "JavaScript Display Template Columns",
                "Page Layout Columns",
                "Publishing Columns",
                "Reports",
                "Status Indicators",
                "Translation Columns"
            };

            var skipcontenttypes = new string[]
            {
                "_Hidden",
                "Business Intelligence",
                "Community Content Types",
                "Digital Asset Content Types",
                "Display Template Content Types",
                "Document Content Types",
                "Document Set Content Types",
                "Folder Content Types",
                "Content Feedback",
                "Publishing Content Types",
                "Page Layout Content Types",
                "Special Content Types",
                "Group Work Content Types",
                "List Content Types"
            };

            // Construct the model
            var SiteComponents = new SiteProvisionerModel();

            // Load the Context
            var contextWeb = this.ClientContext.Web;

            this.ClientContext.Load(contextWeb, ctxw => ctxw.ServerRelativeUrl, ctxw => ctxw.Id);

            // Get Site/Web fields
            var fields = this.ClientContext.LoadQuery(contextWeb.Fields
                                                      .Include(
                                                          fctx => fctx.Id,
                                                          fctx => fctx.FieldTypeKind,
                                                          fctx => fctx.Group,
                                                          lft => lft.AutoIndexed,
                                                          lft => lft.CanBeDeleted,
                                                          lft => lft.DefaultFormula,
                                                          lft => lft.DefaultValue,
                                                          lft => lft.Description,
                                                          lft => lft.EnforceUniqueValues,
                                                          lft => lft.Filterable,
                                                          lft => lft.FromBaseType,
                                                          lft => lft.Hidden,
                                                          lft => lft.Indexed,
                                                          lft => lft.InternalName,
                                                          lft => lft.JSLink,
                                                          lft => lft.NoCrawl,
                                                          lft => lft.ReadOnlyField,
                                                          lft => lft.Required,
                                                          lft => lft.SchemaXml,
                                                          lft => lft.Scope,
                                                          lft => lft.Title));

            var groupQuery = this.ClientContext.LoadQuery(contextWeb.SiteGroups
                                                          .Include(group => group.Id,
                                                                   group => group.Title,
                                                                   group => group.Description,
                                                                   group => group.AllowRequestToJoinLeave,
                                                                   group => group.AllowMembersEditMembership,
                                                                   group => group.AutoAcceptRequestToJoinLeave,
                                                                   group => group.OnlyAllowMembersViewMembership,
                                                                   group => group.RequestToJoinLeaveEmailSetting));

            var contentTypes = this.ClientContext.LoadQuery(contextWeb.ContentTypes
                                                            .Include(
                                                                ict => ict.Id,
                                                                ict => ict.Group,
                                                                ict => ict.Description,
                                                                ict => ict.Name,
                                                                ict => ict.Hidden,
                                                                ict => ict.JSLink,
                                                                ict => ict.FieldLinks,
                                                                ict => ict.Fields));


            var lists = this.ClientContext.LoadQuery(contextWeb.Lists
                                                     .Include(
                                                         linc => linc.Title,
                                                         linc => linc.Id,
                                                         linc => linc.Description,
                                                         linc => linc.RootFolder.ServerRelativeUrl,
                                                         linc => linc.Hidden,
                                                         linc => linc.OnQuickLaunch,
                                                         linc => linc.BaseTemplate,
                                                         linc => linc.ContentTypesEnabled,
                                                         linc => linc.AllowContentTypes,
                                                         linc => linc.EnableFolderCreation,
                                                         linc => linc.IsApplicationList,
                                                         linc => linc.IsCatalog,
                                                         linc => linc.IsSiteAssetsLibrary,
                                                         linc => linc.IsPrivate,
                                                         linc => linc.IsSystemList,
                                                         lctx => lctx.SchemaXml).Where(w => !w.IsSystemList && !w.IsSiteAssetsLibrary));

            this.ClientContext.ExecuteQueryRetry();

            var weburl = TokenHelper.EnsureTrailingSlash(contextWeb.ServerRelativeUrl);


            if (groupQuery.Any())
            {
                SiteComponents.Groups = new List <SPGroupDefinitionModel>();

                foreach (var group in groupQuery)
                {
                    var model = new SPGroupDefinitionModel()
                    {
                        Id                             = group.Id,
                        Title                          = group.Title,
                        Description                    = group.Description,
                        AllowRequestToJoinLeave        = group.AllowRequestToJoinLeave,
                        AllowMembersEditMembership     = group.AllowMembersEditMembership,
                        AutoAcceptRequestToJoinLeave   = group.AutoAcceptRequestToJoinLeave,
                        OnlyAllowMembersViewMembership = group.OnlyAllowMembersViewMembership,
                        RequestToJoinLeaveEmailSetting = group.RequestToJoinLeaveEmailSetting
                    };

                    SiteComponents.Groups.Add(model);
                }
            }


            if (fields.Any())
            {
                var webfields = new List <SPFieldDefinitionModel>();
                foreach (var field in fields)
                {
                    if (skiptypes.Any(st => field.FieldTypeKind == st) ||
                        skipcolumns.Any(sg => field.Group.Equals(sg, StringComparison.CurrentCultureIgnoreCase)))
                    {
                        continue;
                    }

                    try
                    {
                        var fieldModel = ClientContext.RetrieveField(field, logger, groupQuery);
                        webfields.Add(fieldModel);
                    }
                    catch (Exception ex)
                    {
                        System.Diagnostics.Trace.TraceError("Failed to parse field {0} MSG:{1}", field.InternalName, ex.Message);
                    }
                }

                SiteComponents.FieldDefinitions = webfields;
            }


            var contentTypesFieldset = new List <dynamic>();

            if (contentTypes.Any())
            {
                SiteComponents.ContentTypes = new List <SPContentTypeDefinition>();
                foreach (ContentType contenttype in contentTypes)
                {
                    // skip core content types
                    if (skipcontenttypes.Any(sg => contenttype.Group.Equals(sg, StringComparison.CurrentCultureIgnoreCase)))
                    {
                        continue;
                    }

                    contenttype.EnsureProperties(ctp => ctp.Id, ctp => ctp.Group, ctp => ctp.Hidden, ctp => ctp.Description, ctp => ctp.Name, ctp => ctp.FieldLinks);

                    var ctypemodel = new SPContentTypeDefinition()
                    {
                        ContentTypeId    = contenttype.Id.StringValue,
                        ContentTypeGroup = contenttype.Group,
                        Hidden           = contenttype.Hidden,
                        Description      = contenttype.Description,
                        Name             = contenttype.Name
                    };

                    if (contenttype.FieldLinks.Any())
                    {
                        ctypemodel.FieldLinks = new List <SPFieldLinkDefinitionModel>();
                        foreach (FieldLink fieldlink in contenttype.FieldLinks)
                        {
                            ctypemodel.FieldLinks.Add(new SPFieldLinkDefinitionModel()
                            {
                                Id       = fieldlink.Id,
                                Name     = fieldlink.Name,
                                Required = fieldlink.Required,
                                Hidden   = fieldlink.Hidden
                            });

                            contentTypesFieldset.Add(new { ctypeid = contenttype.Id.StringValue, name = fieldlink.Name });
                        }
                    }

                    SiteComponents.ContentTypes.Add(ctypemodel);
                }
            }


            if (lists.Any())
            {
                var sitelists = new List <SPListDefinition>();

                foreach (List list in lists.Where(lwt =>
                                                  (!_filterLists ||
                                                   (_filterLists && SpecificLists.Any(sl => lwt.Title.Equals(sl, StringComparison.InvariantCultureIgnoreCase))))))
                {
                    var listdefinition = ClientContext.GetListDefinition(contextWeb, list, true, logger, skiptypes, groupQuery);
                    sitelists.Add(listdefinition);
                }

                if (sitelists.Any())
                {
                    var idx = 0;
                    SiteComponents.Lists = new List <SPListDefinition>();

                    // lets add any list with NO lookups first
                    var nolookups = sitelists.Where(sl => !sl.ListDependency.Any());
                    nolookups.ToList().ForEach(nolookup =>
                    {
                        logger.LogInformation("adding list {0}", nolookup.ListName);
                        nolookup.ProvisionOrder = idx++;
                        SiteComponents.Lists.Add(nolookup);
                        sitelists.Remove(nolookup);
                    });

                    // order with first in stack
                    var haslookups = sitelists.Where(sl => sl.ListDependency.Any()).OrderBy(ob => ob.ListDependency.Count()).ToList();
                    while (haslookups.Count() > 0)
                    {
                        var listPopped = haslookups.FirstOrDefault();
                        haslookups.Remove(listPopped);
                        logger.LogInformation("adding list {0}", listPopped.ListName);

                        if (listPopped.ListDependency.Any(listField => listPopped.ListName.Equals(listField, StringComparison.InvariantCultureIgnoreCase) ||
                                                          listPopped.InternalName.Equals(listField, StringComparison.InvariantCultureIgnoreCase)))
                        {
                            // the list has a dependency on itself
                            logger.LogInformation("Adding list {0} with dependency on itself", listPopped.ListName);
                            listPopped.ProvisionOrder = idx++;
                            SiteComponents.Lists.Add(listPopped);
                        }
                        else if (listPopped.ListDependency.Any(listField =>
                                                               !SiteComponents.Lists.Any(sc => sc.ListName.Equals(listField, StringComparison.InvariantCultureIgnoreCase) ||
                                                                                         sc.InternalName.Equals(listField, StringComparison.InvariantCultureIgnoreCase))))
                        {
                            // no list definition exists in the collection with the dependent lookup lists
                            logger.LogWarning("List {0} depends on {1} which do not exist current collection", listPopped.ListName, string.Join(",", listPopped.ListDependency));
                            foreach (var dependent in listPopped.ListDependency.Where(dlist => !haslookups.Any(hl => hl.ListName == dlist)))
                            {
                                var sitelist       = contextWeb.GetListByTitle(dependent, lctx => lctx.Id, lctx => lctx.Title, lctx => lctx.RootFolder.ServerRelativeUrl);
                                var listDefinition = ClientContext.GetListDefinition(contextWeb, sitelist, true, logger, skiptypes, groupQuery);
                                haslookups.Add(listDefinition);
                            }

                            haslookups.Add(listPopped); // add back to collection
                            listPopped = null;
                        }
                        else
                        {
                            logger.LogInformation("Adding list {0} to collection", listPopped.ListName);
                            listPopped.ProvisionOrder = idx++;
                            SiteComponents.Lists.Add(listPopped);
                        }
                    }
                }
            }

            // Write the JSON to disc
            var jsonsettings = new JsonSerializerSettings()
            {
                Formatting         = Formatting.Indented,
                Culture            = System.Globalization.CultureInfo.CurrentUICulture,
                DateFormatHandling = DateFormatHandling.IsoDateFormat,
                NullValueHandling  = NullValueHandling.Ignore
            };

            var json = JsonConvert.SerializeObject(SiteComponents, jsonsettings);

            System.IO.File.WriteAllText(fileInfo.FullName, json);
        }