public async Task <ActionResult> List()
{
CacheHelper.SetPreviousPage(_cache, Request.Headers["Referer"].ToString());
spaces = new List <UISpace>
{
new UISpace()
{
Space = new Space()
{
Name = "Root", Id = Guid.Empty
}, MarginLeft = "0"
}
};
var devices = await DigitalTwinsHelper.GetDevicesAsync(_cache, Loggers.SilentLogger);
foreach (var device in devices)
{
await MergeTree(device.Id, device.SpacesHierarchy, 0);
}
return(View(spaces.Skip(1)));
}
public async Task <ActionResult> ViewGraph()
{
CacheHelper.SetPreviousPage(_cache, Request.Headers["Referer"].ToString());
try
{
Graph graph = new Graph();
var spaceList = await DigitalTwinsHelper.GetSpacesAsync(_cache, Loggers.SilentLogger);
foreach (Space space in spaceList)
{
graph.nodes.Add(new Node()
{
id = space.Id,
label = new Label()
{
content = space.Label
},
fill = "orange",
shape = NodeShape.roundedrect.ToString(),
nodeType = "Space"
});
if (space.ParentSpaceId != Guid.Empty)
{
graph.edges.Add(new Edge()
{
id = Guid.NewGuid(), source = space.ParentSpaceId, target = space.Id
});
}
}
var deviceList = await DigitalTwinsHelper.GetDevicesAsync(_cache, Loggers.SilentLogger);
foreach (Device device in deviceList)
{
graph.nodes.Add(new Node()
{
id = device.Id,
label = new Label()
{
content = device.Label, fill = "white"
},
fill = "green",
shape = NodeShape.maxroundedrect.ToString(),
nodeType = "Device"
});
if (device.SpaceId != Guid.Empty)
{
graph.edges.Add(new Edge()
{
id = Guid.NewGuid(), source = device.SpaceId, target = device.Id
});
}
if (device.Sensors != null)
{
foreach (Sensor sensor in device.Sensors)
{
graph.nodes.Add(new Node()
{
id = sensor.Id,
label = new Label()
{
content = sensor.Label, fill = "white"
},
fill = "blue",
shape = NodeShape.maxroundedrect.ToString(),
nodeType = "Sensor"
});
if (sensor.DeviceId != Guid.Empty)
{
graph.edges.Add(new Edge()
{
id = Guid.NewGuid(), source = sensor.DeviceId, target = sensor.Id
});
}
}
}
}
var udfList = await DigitalTwinsHelper.GetUserDefinedFunctions(_cache, Loggers.SilentLogger);
foreach (UserDefinedFunction udf in udfList)
{
graph.nodes.Add(new Node()
{
id = udf.Id,
label = new Label()
{
content = udf.Label, fill = "white"
},
fill = "brown",
shape = NodeShape.maxroundedrect.ToString(),
nodeType = "UDF"
});
if (udf.SpaceId != Guid.Empty)
{
graph.edges.Add(new Edge()
{
id = Guid.NewGuid(), source = udf.SpaceId, target = udf.Id
});
}
}
ViewData["sourceJSON"] = JsonConvert.SerializeObject(graph, Formatting.Indented);
}
catch (Exception ex)
{
FeedbackHelper.Channel.SendMessageAsync($"Error - {ex.Message}", MessageType.Info).Wait();
}
return(View());
}
public async Task LoadAsync()
{
SimulatedSensorList = await CacheHelper.GetSimulatedSensorListFromCacheAsync(_cache);
DeviceList = await DigitalTwinsHelper.GetDevicesAsync(_cache, Loggers.SilentLogger);
}