...

Presentation/HushianWebApp/Pages/FromUserSide/UserCP.razor

@@ -93,9 +93,6 @@
                                                             <source src="@GetAudioDataUrl(msg.FileType, msg.FileContent)" type="@msg.FileType">
                                                             مرورگر شما از پخش صدا پشتیبانی نمی‌کند.
                                                         </audio>
-                                                        <div class="audio-info">
-                                                            <small class="text-muted">@GetAudioDuration(msg.FileContent)</small>
-                                                        </div>
                                                     </div>
                                                 }
                                                 @if (!string.IsNullOrWhiteSpace(msg.text))
@@ -302,7 +299,7 @@
                 value += "/" + CompanyGroups.FirstOrDefault(f => f.ID == GroupID.GetValueOrDefault()).Name;
 
             }
-            if (LastOpenChat != null)
+            if (LastOpenChat != null && LastOpenChat.Responses!=null)
             {
                 var model = LastOpenChat.Responses.OrderBy(o => o.ID).LastOrDefault(l => l.Type != Common.Enums.ConversationType.UE);
 
@@ -407,18 +404,6 @@
             ? string.Empty
             : $"data:{fileType};base64,{Convert.ToBase64String(content)}";
 
-    private string GetAudioDuration(byte[]? content)
-    {
-        // Simple duration calculation based on file size (approximate)
-        if (content == null || content.Length == 0) return "00:00";
-
-        // Assuming 16-bit PCM at 44.1kHz, mono
-        var bytesPerSecond = 44100 * 2; // 44.1kHz * 2 bytes per sample
-        var durationSeconds = content.Length / bytesPerSecond;
-        var minutes = durationSeconds / 60;
-        var seconds = durationSeconds % 60;
-        return $"{minutes:D2}:{seconds:D2}";
-    }
 }
 @functions {
     async Task OnClickSendMsg()