From 2bfab55b4dffffd094d3e94ba7ccc25aef65e854 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Patrick=20K=C3=BChnel?= <patrick.kuehnel96@gmail.com>
Date: Thu, 5 Dec 2024 11:50:56 +0100
Subject: [PATCH] feat(BleController): can get car states via ble

---
 .../Server/Controllers/BleController.cs       |  6 ++++
 .../Server/Services/Contracts/IBleService.cs  |  2 ++
 .../FleetTelemetryWebSocketService.cs         |  3 +-
 .../Server/Services/TeslaBleService.cs        | 31 ++++++++++++++++++-
 4 files changed, 40 insertions(+), 2 deletions(-)

diff --git a/TeslaSolarCharger/Server/Controllers/BleController.cs b/TeslaSolarCharger/Server/Controllers/BleController.cs
index 5c1cb0e3a..2d0ae8d0f 100644
--- a/TeslaSolarCharger/Server/Controllers/BleController.cs
+++ b/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);
 }
diff --git a/TeslaSolarCharger/Server/Services/Contracts/IBleService.cs b/TeslaSolarCharger/Server/Services/Contracts/IBleService.cs
index 98312a280..0fca075b5 100644
--- a/TeslaSolarCharger/Server/Services/Contracts/IBleService.cs
+++ b/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);
 }
diff --git a/TeslaSolarCharger/Server/Services/FleetTelemetryWebSocketService.cs b/TeslaSolarCharger/Server/Services/FleetTelemetryWebSocketService.cs
index 80ace55ec..d5c607530 100644
--- a/TeslaSolarCharger/Server/Services/FleetTelemetryWebSocketService.cs
+++ b/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);
             }
diff --git a/TeslaSolarCharger/Server/Services/TeslaBleService.cs b/TeslaSolarCharger/Server/Services/TeslaBleService.cs
index 31ccfc5f8..8aaee08a1 100644
--- a/TeslaSolarCharger/Server/Services/TeslaBleService.cs
+++ b/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