feat(BleController): can get car states via ble

TeslaSolarCharger/Server/Controllers/BleController.cs

@@ -24,4 +24,10 @@ public class BleController (IBleService bleService) : ApiBaseController
 
     [HttpGet]
     public Task<DtoBleCommandResult> WakeUp(string vin) => bleService.WakeUpCar(vin);
+
+    [HttpGet]
+    public Task<DtoBleCommandResult> GetChargeState(string vin) => bleService.GetChargeState(vin);
+
+    [HttpGet]
+    public Task<DtoBleCommandResult> GetDriveState(string vin) => bleService.GetDriveState(vin);
 }

TeslaSolarCharger/Server/Services/Contracts/IBleService.cs

@@ -13,4 +13,6 @@ public interface IBleService
     Task<DtoBleCommandResult> PairKey(string vin, string role);
     Task<DtoBleCommandResult> WakeUpCar(string vin);
     Task CheckBleApiVersionCompatibilities();
+    Task<DtoBleCommandResult> GetChargeState(string vin);
+    Task<DtoBleCommandResult> GetDriveState(string vin);
 }

TeslaSolarCharger/Server/Services/FleetTelemetryWebSocketService.cs

@@ -79,7 +79,8 @@ await existingClient.WebSocketClient.SendAsync(segment, WebSocketMessageType.Tex
                     continue;
                 }
 
-                logger.LogInformation("Websocket Client State for car {vin} is {state}, last heartbeat is {lastHeartbeat} while earliest Possible Heartbeat is {earliestPossibleHeartbeat}. Disposing client", car.Vin, existingClient.WebSocketClient.State, existingClient.LastReceivedHeartbeat, earliestPossibleLastHeartbeat);
+                logger.LogInformation("Websocket Client State for car {vin} is {state}, last heartbeat is {lastHeartbeat} while earliest Possible Heartbeat is {earliestPossibleHeartbeat}. Disposing client",
+                    car.Vin, existingClient.WebSocketClient.State, existingClient.LastReceivedHeartbeat, earliestPossibleLastHeartbeat);
                 existingClient.WebSocketClient.Dispose();
                 Clients.Remove(existingClient);
             }

TeslaSolarCharger/Server/Services/TeslaBleService.cs

@@ -1,4 +1,5 @@
-using Newtonsoft.Json;
+using LanguageExt;
+using Newtonsoft.Json;
 using System.Net;
 using System.Web;
 using TeslaSolarCharger.Server.Dtos.Ble;
@@ -41,6 +42,34 @@ public async Task<DtoBleCommandResult> WakeUpCar(string vin)
         return result;
     }
 
+    public async Task<DtoBleCommandResult> GetChargeState(string vin)
+    {
+        //Not tested, should contain a json with the charge state. Other options would be climate, drive, closures, charge-schedule, precondition-schedule, tire-pressue, media, media-detail, software-update
+        logger.LogTrace("{method}({vin})", nameof(GetChargeState), vin);
+        var request = new DtoBleRequest
+        {
+            Vin = vin,
+            CommandName = "state",
+            Parameters = ["charge"],
+        };
+        var result = await SendCommandToBle(request).ConfigureAwait(false);
+        return result;
+    }
+
+    public async Task<DtoBleCommandResult> GetDriveState(string vin)
+    {
+        //Not tested
+        logger.LogTrace("{method}({vin})", nameof(GetDriveState), vin);
+        var request = new DtoBleRequest
+        {
+            Vin = vin,
+            CommandName = "state",
+            Parameters = ["drive"],
+        };
+        var result = await SendCommandToBle(request).ConfigureAwait(false);
+        return result;
+    }
+
     public async Task<DtoBleCommandResult> StopCharging(string vin)
     {
         var request = new DtoBleRequest