Уведомляем о проблемах. Но один раз, потом только после того, как проблема будет явно отмечена как решённая

StatusMenuUserState.cs

@@ -17,11 +17,9 @@ namespace ZaoBot
 	class StatusMenuUserState : IUserState
 	{
 		public const string CMD_BACK = "Назад";
+		public const string CMD_CONFIRM_ITEM = "✅ ";
 
 		ITelegramBotClient botClient;
-		private JsonDocument config;
-		HttpClient http = new HttpClient();
-		OpenHabClient openhab;
 		IServiceProvider services;
 		StatusManager statusManager;
 
@@ -31,8 +29,6 @@ namespace ZaoBot
 			StatusManager statusManager)
 		{
 			this.botClient = botClient;
-			this.config = config.Data;
-			this.openhab = openhab;
 			this.services = services;
 			this.statusManager = statusManager;
 		}
@@ -40,6 +36,7 @@ namespace ZaoBot
 		public async Task<IUserState> ProcessMessage(IUserState previous, Telegram.Bot.Types.Update e)
 		{
 			var response = "";
+			List<List<KeyboardButton>> buttons = new List<List<KeyboardButton>>();
 			if (previous != this)
 			{
 				response = "Возможные проблемы:\n";
@@ -47,6 +44,26 @@ namespace ZaoBot
 				{
 					response += item.label + ": " + item.status + "\n";
 				}
+				var confirmButtons = new List<KeyboardButton>();
+				foreach (var item in statusManager.StatusItems)
+				{
+					if (item.notified)
+					{
+						confirmButtons.Add(GetConfirmText(item));
+					}
+				}
+				if (confirmButtons.Count > 0) buttons.Add(confirmButtons);
+			}
+			else if (e.Message.Text.StartsWith(CMD_CONFIRM_ITEM))
+			{
+				foreach (var item in statusManager.StatusItems)
+				{
+					if (e.Message.Text == GetConfirmText(item))
+					{
+						item.notified = false;
+					}
+				}
+				response = CMD_CONFIRM_ITEM;
 			}
 			else if (e.Message.Text == CMD_BACK)
 			{
@@ -58,12 +75,11 @@ namespace ZaoBot
 			{
 				response = "Я не понял";
 			}
-			var replyKeyboardMarkup = new ReplyKeyboardMarkup(
+			buttons.Add(new List<KeyboardButton>()
-				new KeyboardButton[][]
+			{
-				{
+				CMD_BACK
-						new KeyboardButton[] { CMD_BACK },
+			});
-				}
+			var replyKeyboardMarkup = new ReplyKeyboardMarkup(buttons);
-			);
 
 			await botClient.SendTextMessageAsync(
 			  chatId: e.Message.Chat,
@@ -72,5 +88,10 @@ namespace ZaoBot
 			);
 			return this;
 		}
+
+		private string GetConfirmText(Problems.Item item)
+		{
+			return CMD_CONFIRM_ITEM + item.label;
+		}
 	}
 }