public IList <GraphDto> GetGraphs(bool includeRevisionGraphs = false)
        {
            var graphNames   = _graphManagementRepo.GetGraphs(includeRevisionGraphs);
            var graphConfigs = _graphConfigurationService.GetConfigurationOverview();

            var currentGraphConfig   = graphConfigs.FirstOrDefault();
            var historicGraphConfigs = graphConfigs.Where(t => t != currentGraphConfig);

            var graphs = graphNames.Select(graph =>
            {
                var graphUri = new Uri(graph);

                if (IsActiveGraph(graph, currentGraphConfig))
                {
                    return(new GraphDto(graphUri, Common.Enums.Graph.GraphStatus.Active, currentGraphConfig.StartDateTime));
                }

                if (historicGraphConfigs.TryGetFirstOrDefault(c => c.Graphs.Contains(graph), out var historicGraphConfig))
                {
                    return(new GraphDto(graphUri, Common.Enums.Graph.GraphStatus.Historic, historicGraphConfig.StartDateTime));
                }

                return(new GraphDto(graphUri, Common.Enums.Graph.GraphStatus.Unreferenced, string.Empty));
            }).ToList();

            return(graphs);
        }
        public IActionResult GetHistoricOverviewList()
        {
            var result = _MetadataGraphConfigurationService.GetConfigurationOverview();

            return(Ok(result));
        }