Добавлен формат сообщения при отправке документа

BotPages.Telegram/TelegramAdapter.cs

@@ -157,7 +157,7 @@ public sealed class TelegramAdapter : IMessangerAdapterSetup
     }
 
     /// <inheritdoc />
-    public async Task SendFileAsync(string chatId, FileDescriptor file, string? caption, CancellationToken ct)
+    public async Task SendFileAsync(string chatId, FileDescriptor file, string? caption, MessageFormat? captionFormat, CancellationToken ct)
     {
         if (_client is null)
         {
@@ -188,20 +188,51 @@ public sealed class TelegramAdapter : IMessangerAdapterSetup
             inputFile = new InputFileId(file.Id);
         }
 
+        var parseMode = ParseMode.None;
+
+        switch (captionFormat)
+        {
+            case MessageFormat.Html:
+                {
+                    parseMode = ParseMode.Html;
+                    break;
+                }
+            case MessageFormat.Plain:
+                {
+                    parseMode = ParseMode.None;
+                    break;
+                }
+            case MessageFormat.Markdown:
+                {
+                    parseMode = ParseMode.MarkdownV2;
+                    break;
+                }
+            case null:
+                {
+                    parseMode = ParseMode.None;
+                    break;
+                }
+            default:
+                {
+                    _logger.Log(LogLevel.Warn, $"MessageFormat '{captionFormat}' not supported. Degraded to plain text.");
+                    break;
+                }
+        }
+
         // В зависимости от FileKind выбираем подходящий метод
         switch (file.Kind)
         {
             case FileKind.Photo:
-                await _client.SendPhoto(long.Parse(chatId), inputFile, caption ?? "", cancellationToken: ct);
+                await _client.SendPhoto(long.Parse(chatId), inputFile, caption ?? "", parseMode, cancellationToken: ct);
                 break;
             case FileKind.Video:
-                await _client.SendVideo(long.Parse(chatId), inputFile, caption: caption ?? "", cancellationToken: ct);
+                await _client.SendVideo(long.Parse(chatId), inputFile, caption: caption ?? "", parseMode, cancellationToken: ct);
                 break;
             case FileKind.Audio:
-                await _client.SendAudio(long.Parse(chatId), inputFile, caption ?? "", cancellationToken: ct);
+                await _client.SendAudio(long.Parse(chatId), inputFile, caption ?? "", parseMode, cancellationToken: ct);
                 break;
             default:
-                await _client.SendDocument(long.Parse(chatId), inputFile, caption ?? "", cancellationToken: ct);
+                await _client.SendDocument(long.Parse(chatId), inputFile, caption ?? "", parseMode, cancellationToken: ct);
                 break;
         }
     }