async void SendTruckTelemetryAsync(Random rand, CancellationToken token)
{
while (true)
{
billingloginS = _BillingData.GetSubscriber_IDlogin(User.Identity.Name);
//if (billingloginS == null)
//{
// return null;
//}
int Subscriber_ID = 0;
Subscriber_ID = billingloginS.Subscriber_ID;
if (Subscriber_ID > 0)
{
IOTDEviceDetail = _DeviceData.GetIOTDEviceDetailsBySubscriberId(Subscriber_ID);
}
//if (IOTDEviceDetail == null)
//{
// return null;
//}
UpdateTruck();
// Create the telemetry JSON message.
var telemetryDataPoint = new
{
EnergyAmountkWh = Math.Round(tempContents, 2),
VoltageReading = Math.Round(tempContents, 4),
PowerReading = Math.Round(tempContents, 6),
ConnectionStatus = 1,
deviceId = IOTDEviceDetail.IOTDEviceId
//PowerReading = Math.Round(tempContents, 5),
//TruckState = state.ToString(),
//CoolingSystemState = fan.ToString(),
//ContentsState = contents.ToString(),
//Location = new { lon = currentLon, lat = currentLat },
//Event = eventText,
};
var telemetryMessageString = JsonSerializer.Serialize(telemetryDataPoint);
var telemetryMessage = new Message(Encoding.ASCII.GetBytes(telemetryMessageString));
// Clear the events, as the message has been sent.
eventText = noEvent;
//Console.WriteLine($"\nTelemetry data: {telemetryMessageString}");
// Bail if requested.
token.ThrowIfCancellationRequested();
// Send the telemetry message.
await s_deviceClient.SendEventAsync(telemetryMessage);
greenMessage($"Telemetry sent {DateTime.Now.ToShortTimeString()}");
await Task.Delay(intervalInMilliseconds);
}
}
public IOTDEviceDetailModel AddIOTDEviceDetails(IOTDEviceDetailModel newIOTDEvice)
{
SqlParameter Subscriber_ID = new SqlParameter("@Subscriber_ID", newIOTDEvice.Subscriber_ID);
SqlParameter STAKEHOLDER_ID = new SqlParameter("@STAKEHOLDER_ID", newIOTDEvice.STAKEHOLDER_ID);
SqlParameter ScopeID = new SqlParameter("@ScopeID", newIOTDEvice.ScopeID);
SqlParameter PrimaryKey = new SqlParameter("@PrimaryKey", newIOTDEvice.PrimaryKey);
SqlParameter IOTDEviceId = new SqlParameter("@IOTDEviceId", newIOTDEvice.IOTDEviceId);
_context.Database.ExecuteSqlRaw("dbo.Insert_Select_AllIOTDEviceDetails @Subscriber_ID,@STAKEHOLDER_ID, @ScopeID,@PrimaryKey,@IOTDEviceId",
Subscriber_ID, STAKEHOLDER_ID, ScopeID, PrimaryKey,
IOTDEviceId);
return(newIOTDEvice);
}
public IOTDEviceDetailModel UpdateIOTDEviceDetails(IOTDEviceDetailModel UpdateDevice)
{
SqlParameter Device_ID = new SqlParameter("@IOTDEviceDetail_Id", UpdateDevice.IOTDEviceDetail_Id);
SqlParameter Subscriber_ID = new SqlParameter("@Subscriber_ID", UpdateDevice.Subscriber_ID);
SqlParameter STAKEHOLDER_ID = new SqlParameter("@STAKEHOLDER_ID", UpdateDevice.STAKEHOLDER_ID);
SqlParameter ScopeID = new SqlParameter("@ScopeID", UpdateDevice.ScopeID);
SqlParameter PrimaryKey = new SqlParameter("@PrimaryKey", UpdateDevice.PrimaryKey);
SqlParameter IOTDEviceId = new SqlParameter("@IOTDEviceId", UpdateDevice.IOTDEviceId);
_context.Database.ExecuteSqlRaw("dbo.Update_IOTDevicesDetails @IOTDEviceDetail_Id,@Subscriber_ID,@STAKEHOLDER_ID, @ScopeID,@PrimaryKey,@IOTDEviceId",
Device_ID, Subscriber_ID, STAKEHOLDER_ID, ScopeID, PrimaryKey,
IOTDEviceId);
return(UpdateDevice);
}
public IActionResult OnPost()
{
if (ModelState.IsValid == true)
{
if (IOTDEviceDetail.IOTDEviceDetail_Id > 0)
{
IOTDEviceDetail = _DeviceData.UpdateIOTDEviceDetails(IOTDEviceDetail);
}
else
{
IOTDEviceDetail = _DeviceData.AddIOTDEviceDetails(IOTDEviceDetail);
}
return(RedirectToPage("/Stackholders/ViewIOTDEviceDetails", new { IOTDEviceDetail.IOTDEviceDetail_Id }));
}
return(Page());
}
public IActionResult OnGet(int?IOTDEviceDetail_Id)
{
if (IOTDEviceDetail_Id.HasValue)
{
IOTDEviceDetail = _DeviceData.GetIOTDEviceDetailsById(IOTDEviceDetail_Id.Value);
}
else
{
IOTDEviceDetail = new IOTDEviceDetailModel();
}
if (IOTDEviceDetail == null)
{
return(RedirectToPage("/Error"));
}
return(Page());
}
public IActionResult OnGet(int Subscriber_ID)
{
billingloginS = _BillingData.GetSubscriber_IDlogin(User.Identity.Name);
if (billingloginS == null)
{
return(RedirectToPage("/identity/account/login"));
}
Subscriber_ID = billingloginS.Subscriber_ID;
if (Subscriber_ID > 0)
{
IOTDEviceDetail = _DeviceData.GetIOTDEviceDetailsBySubscriberId(Subscriber_ID);
}
if (IOTDEviceDetail == null)
{
return(RedirectToPage("/Error"));
}
return(Page());
}
public async Task <DeviceRegistrationResult> RegisterDeviceAsync(SecurityProviderSymmetricKey security)
{
Console.WriteLine("Register device...");
billingloginS = _BillingData.GetSubscriber_IDlogin(User.Identity.Name);
if (billingloginS == null)
{
return(null);
}
int Subscriber_ID = 0;
Subscriber_ID = billingloginS.Subscriber_ID;
if (Subscriber_ID > 0)
{
IOTDEviceDetail = _DeviceData.GetIOTDEviceDetailsBySubscriberId(Subscriber_ID);
}
if (IOTDEviceDetail == null)
{
return(null);
}
using (var transport = new ProvisioningTransportHandlerMqtt(TransportFallbackType.WebSocketOnly))
{
ProvisioningDeviceClient provClient =
ProvisioningDeviceClient.Create(GlobalDeviceEndpoint, IOTDEviceDetail.ScopeID, security, transport);
Console.WriteLine($"RegistrationID = {security.GetRegistrationID()}");
Console.Write("ProvisioningClient RegisterAsync...");
DeviceRegistrationResult result = await provClient.RegisterAsync();
Console.WriteLine($"{result.Status}");
return(result);
}
}
//public async Task<IActionResult> OnPostAsyncOFF()
//{
// return Page();
//}
public async Task <IActionResult> OnPostAsync()
{
billingloginS = _BillingData.GetSubscriber_IDlogin(User.Identity.Name);
if (billingloginS == null)
{
return(RedirectToPage("/identity/account/login"));
}
int Subscriber_ID = 0;
Subscriber_ID = billingloginS.Subscriber_ID;
if (Subscriber_ID > 0)
{
IOTDEviceDetail = _DeviceData.GetIOTDEviceDetailsBySubscriberId(Subscriber_ID);
}
if (IOTDEviceDetail == null)
{
return(RedirectToPage("/Error"));
}
rand = new Random();
colorMessage($"Starting {truckIdentification}", ConsoleColor.Yellow);
currentLat = baseLat;
currentLon = baseLon;
// Connect to Azure Maps.
azureMapsServices = new AzureMapsServices(AzureMapsKey);
try
{
//using (var security = new SecurityProviderSymmetricKey(DeviceID, PrimaryKey, null))
using (var security = new SecurityProviderSymmetricKey(IOTDEviceDetail.IOTDEviceId, IOTDEviceDetail.PrimaryKey, null))
{
DeviceRegistrationResult result = RegisterDeviceAsync(security).GetAwaiter().GetResult();
if (result.Status != ProvisioningRegistrationStatusType.Assigned)
{
//Console.WriteLine("Failed to register device");
Message = "Failed to register device";
return(Page());
}
IAuthenticationMethod auth = new DeviceAuthenticationWithRegistrySymmetricKey(result.DeviceId, (security as SecurityProviderSymmetricKey).GetPrimaryKey());
s_deviceClient = DeviceClient.Create(result.AssignedHub, auth, TransportType.Mqtt_WebSocket_Only);
}
Message = "Failed to register device";
greenMessage("Device connected successfully");
SendDevicePropertiesAsync().GetAwaiter().GetResult();
//Console.Write("Register settings changed handler...");
Message = "Register settings changed handler...";
s_deviceClient.SetDesiredPropertyUpdateCallbackAsync(HandleSettingChanged, null).GetAwaiter().GetResult();
//Console.WriteLine("Done");
Message = "Done Successful";
cts = new CancellationTokenSource();
// Create a handler for the direct method calls.
s_deviceClient.SetMethodHandlerAsync("GoToCustomer", CmdGoToCustomer, null).Wait();
s_deviceClient.SetMethodHandlerAsync("Recall", CmdRecall, null).Wait();
SendTruckTelemetryAsync(rand, cts.Token);
//Console.WriteLine("Press any key to exit...");
Console.ReadKey();
cts.Cancel();
}
catch (Exception ex)
{
Console.WriteLine();
Console.WriteLine(ex.Message);
}
TempData["msg"] = Message;
return(Page());
}
