public IActionResult GetJson()
        {
            Console.WriteLine(@"GetJson Called.");
            var store = DreamData.GetStore();

            if (DreamData.GetItem <List <BridgeData> >("bridges") != null)
            {
                var bridges    = store.GetItem <List <BridgeData> >("bridges");
                var newBridges = HueBridge.FindBridges();
                var nb         = new List <BridgeData>();
                var update     = false;
                if (bridges.Count > 0)
                {
                    foreach (var b in bridges)
                    {
                        if (b.Key != null && b.User != null)
                        {
                            var hb = new HueBridge(b);
                            b.SetLights(hb.GetLights());
                            b.SetGroups(hb.ListGroups().Result);
                            update = true;
                        }

                        nb.Add(b);
                    }
                }

                foreach (var bb in newBridges)
                {
                    var exists = false;
                    foreach (var b in bridges)
                    {
                        if (bb.BridgeId == b.Id)
                        {
                            exists = true;
                        }
                    }

                    if (!exists)
                    {
                        Console.WriteLine($@"Adding new bridge at {bb.IpAddress}.");
                        nb.Add(new BridgeData(bb.IpAddress, bb.BridgeId));
                        update = true;
                    }
                }


                if (update)
                {
                    bridges = nb;
                    store.ReplaceItem("bridges", bridges, true);
                }
            }


            if (store.GetItem("dsIp") == "0.0.0.0")
            {
                var dc = new DreamClient();
                dc.FindDevices().ConfigureAwait(true);
                dc.Dispose();
            }

            store.Dispose();
            return(Content(DreamData.GetStoreSerialized(), "application/json"));
        }