Added reporting of failed and canceled media transcriptions to the visual briefing

app/MindWork AI Studio/Assistants/I18N/allTexts.lua

@@ -2317,6 +2317,9 @@ UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::
 -- Delete
 UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T1469573738"] = "Delete"
 
+-- The media file could not be transcribed.
+UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T1543974632"] = "The media file could not be transcribed."
+
 -- Version
 UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T1573770551"] = "Version"
 
@@ -2362,6 +2365,9 @@ UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::
 -- Target language
 UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T237828418"] = "Target language"
 
+-- The media transcription was canceled.
+UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T241403726"] = "The media transcription was canceled."
+
 -- Could not open the visual briefing project folder: {0}
 UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T2493826535"] = "Could not open the visual briefing project folder: {0}"
 

app/MindWork AI Studio/Assistants/VisualBriefing/VisualBriefingAssistant.razor.Sources.cs

@@ -124,9 +124,7 @@ public partial class VisualBriefingAssistant
         if (result is null || result.Canceled)
             return;
 
-        this.MediaTranscriptionService.TryStartAttachmentBatch(
-            [source.Path],
-            new(this.CurrentMediaOwner, source.SourceId.ToString("D")));
+        this.MediaTranscriptionService.TryStartAttachmentBatch([source.Path], new(this.CurrentMediaOwner, source.SourceId.ToString("D")));
     }
 
     /// <summary>
@@ -140,6 +138,7 @@ public partial class VisualBriefingAssistant
 
         _ = this.InvokeAsync(async () =>
         {
+            await this.ConsumeMediaOutcomeAsync(owner);
             if (!this.MediaTranscriptionService.IsBusy(owner))
             {
                 var latest = await this.Store.LoadAsync(briefingId);
@@ -156,6 +155,51 @@ public partial class VisualBriefingAssistant
         });
     }
 
+    /// <summary>
+    /// Reports media imports that finished while this page was not open.
+    /// </summary>
+    /// <remarks>
+    /// The transcription service outlives this page, so an import that ends after the user navigated
+    /// away raises its state change with nobody listening. Its outcome then waits in the import lane
+    /// until somebody consumes it, which without this would only happen once that same briefing starts
+    /// another import.
+    /// </remarks>
+    private async Task ConsumePendingMediaOutcomesAsync()
+    {
+        foreach (var project in this.projects)
+            await this.ConsumeMediaOutcomeAsync(MediaImportOwner.ForVisualBriefing(project.BriefingId));
+    }
+
+    /// <summary>
+    /// Reports how a media import of one briefing ended, and clears it from the shared import lane.
+    /// </summary>
+    /// <remarks>
+    /// Without this, a failed or canceled transcription stays silent: the source is simply marked as
+    /// outdated and the user is left to guess why. The outcome would also never leave the import lane,
+    /// because consuming it is what removes it. Every assistant built on the assistant base does the
+    /// same for its own single owner; here it happens per briefing, so an import that finishes while a
+    /// different briefing is open still gets reported.
+    /// </remarks>
+    /// <param name="owner">The briefing whose media import finished.</param>
+    private async Task ConsumeMediaOutcomeAsync(MediaImportOwner owner)
+    {
+        var outcome = this.MediaTranscriptionService.TryConsumeOutcome(owner);
+        if (outcome is null)
+            return;
+
+        if (outcome.Failures.Count > 0)
+            await this.MessageBus.SendError(new(Icons.Material.Filled.VoiceChat, string.Join(Environment.NewLine, outcome.Failures.Select(failure => $"{failure.FileName}: {failure.UserMessage}"))));
+
+        else if (outcome.Status is MediaImportStatus.FAILED)
+            await this.MessageBus.SendError(new(Icons.Material.Filled.VoiceChat, T("The media file could not be transcribed.")));
+
+        if (outcome.Warnings.Count > 0)
+            await this.MessageBus.SendWarning(new(Icons.Material.Filled.VoiceChat, string.Join(Environment.NewLine, outcome.Warnings.Select(warning => $"{warning.FileName}: {warning.UserMessage}"))));
+
+        if (outcome.Status is MediaImportStatus.CANCELLED)
+            await this.MessageBus.SendWarning(new(Icons.Material.Filled.VoiceChat, T("The media transcription was canceled.")));
+    }
+
     /// <summary>
     /// Defines <c>SourceStatusName</c> for the visual briefing feature.
     /// </summary>

app/MindWork AI Studio/Assistants/VisualBriefing/VisualBriefingAssistant.razor.cs

@@ -153,6 +153,7 @@ public partial class VisualBriefingAssistant : MSGComponentBase
         this.MediaTranscriptionService.StateChanged += this.MediaStateChanged;
         this.BuildProgressService.Changed += this.BuildProgressChanged;
         await this.ReloadListAsync();
+        await this.ConsumePendingMediaOutcomesAsync();
         _ = this.MonitorSourceStatusAsync(this.sourceMonitorCancellation.Token);
         var deferredInstruction = this.MessageBus.CheckDeferredMessages<string>(Event.SEND_TO_VISUAL_BRIEFING_ASSISTANT).FirstOrDefault();
 

app/MindWork AI Studio/Plugins/languages/de-de-43065dbc-78d0-45b7-92be-f14c2926e2dc/plugin.lua

@@ -2319,6 +2319,9 @@ UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::
 -- Delete
 UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T1469573738"] = "Löschen"
 
+-- The media file could not be transcribed.
+UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T1543974632"] = "Die Mediendatei konnte nicht transkribiert werden."
+
 -- Version
 UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T1573770551"] = "Version"
 
@@ -2364,6 +2367,9 @@ UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::
 -- Target language
 UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T237828418"] = "Zielsprache"
 
+-- The media transcription was canceled.
+UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T241403726"] = "Die Medientranskription wurde abgebrochen."
+
 -- Could not open the visual briefing project folder: {0}
 UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T2493826535"] = "Der Projektordner für das visuelle Briefing konnte nicht geöffnet werden: {0}"
 

app/MindWork AI Studio/Plugins/languages/en-us-97dfb1ba-50c4-4440-8dfa-6575daf543c8/plugin.lua

@@ -2319,6 +2319,9 @@ UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::
 -- Delete
 UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T1469573738"] = "Delete"
 
+-- The media file could not be transcribed.
+UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T1543974632"] = "The media file could not be transcribed."
+
 -- Version
 UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T1573770551"] = "Version"
 
@@ -2364,6 +2367,9 @@ UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::
 -- Target language
 UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T237828418"] = "Target language"
 
+-- The media transcription was canceled.
+UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T241403726"] = "The media transcription was canceled."
+
 -- Could not open the visual briefing project folder: {0}
 UI_TEXT_CONTENT["AISTUDIO::ASSISTANTS::VISUALBRIEFING::VISUALBRIEFINGASSISTANT::T2493826535"] = "Could not open the visual briefing project folder: {0}"