Add laundry notifications to Telegram

DeviceStatus/Service/LaundryMonitor.cs

@@ -0,0 +1,40 @@
+using RestSharp;
+
+namespace Service;
+
+public class LaundryMonitor
+{
+    private readonly RestClient _restClient = new();
+
+    private readonly string _botToken;
+    private readonly string _chatId;
+
+    public LaundryMonitor(IConfiguration configuration)
+    {
+        _botToken = configuration["Telegram:BotToken"];
+        _chatId = configuration["Telegram:ChatId"];
+    }
+
+    public async Task HandleDeviceMessage(Device device)
+    {
+        try
+        {
+            if (device.Name is not ("washer" or "dryer"))
+                return;
+
+            var status = device.Status ? "ON" : "OFF";
+
+            var message = $"The {device.Name} is now {status}.";
+
+            var encodedMessage = Uri.EscapeDataString(message);
+
+            var restRequest = new RestRequest($"https://api.telegram.org/bot{_botToken}/sendMessage?chat_id={_chatId}&text={encodedMessage}");
+
+            await _restClient.GetAsync(restRequest);
+        }
+        catch (Exception exception)
+        {
+            Console.WriteLine(exception);
+        }
+    }
+}