Use consistent meeting artifact filenames

MeetingAssistant.Tests/MeetingNoteStoreTests.cs

@@ -57,6 +57,19 @@ public sealed class MeetingNoteStoreTests
         Assert.Equal("[[../Summaries/20260519-summary|Summary]]", loaded.Frontmatter.Summary);
     }
 
+    [Fact]
+    public async Task StoreNamesGeneratedMeetingNoteWithMinutePrecision()
+    {
+        var (_, store) = CreateStore();
+        var saved = await store.SaveAsync(
+            MeetingNoteTemplate.Create(
+                title: "Leadership Sync",
+                startTime: DateTimeOffset.Parse("2026-05-19T10:03:42+02:00")),
+            CancellationToken.None);
+
+        Assert.Equal("20260519-1003-note.md", Path.GetFileName(saved.Path));
+    }
+
     [Fact]
     public async Task FrontmatterUpdatePreservesExistingUserNotesBody()
     {

MeetingAssistant.Tests/RecordingCoordinatorTests.cs

@@ -186,6 +186,7 @@ public sealed class RecordingCoordinatorTests
         var audioSource = new ControlledAudioSource();
         var transcriptStore = new InMemoryTranscriptStore("C:\\Vault\\Meetings\\Transcripts\\20260519-transcript.md");
         var noteStore = new InMemoryMeetingNoteStore("C:\\Vault\\Meetings\\Notes\\20260519-meeting.md");
+        var clock = new ManualMeetingInactivityClock(DateTimeOffset.Parse("2026-05-19T10:03:42+02:00"));
         var noteOpener = new CapturingMeetingNoteOpener();
         var artifactStore = new InMemoryMeetingArtifactStore();
         var audioArchive = new InMemoryRecordedAudioStore();
@@ -206,22 +207,21 @@ public sealed class RecordingCoordinatorTests
                     SummariesFolder = "C:\\Vault\\Meetings\\Summaries"
                 }
             }),
-            NullLogger<MeetingRecordingCoordinator>.Instance);
+            NullLogger<MeetingRecordingCoordinator>.Instance,
+            inactivityClock: clock);
 
         var status = await coordinator.StartAsync(CancellationToken.None);
 
         Assert.True(status.IsRecording);
         Assert.Equal("C:\\Vault\\Meetings\\Notes\\20260519-meeting.md", status.MeetingNotePath);
         Assert.Equal("C:\\Vault\\Meetings\\Transcripts\\20260519-transcript.md", noteStore.SavedNote?.Frontmatter.Transcript);
-        Assert.StartsWith("C:\\Vault\\Meetings\\Assistant Context\\", noteStore.SavedNote?.Frontmatter.AssistantContext, StringComparison.Ordinal);
-        Assert.EndsWith("-assistant-context.md", noteStore.SavedNote?.Frontmatter.AssistantContext, StringComparison.Ordinal);
-        Assert.StartsWith("C:\\Vault\\Meetings\\Summaries\\", noteStore.SavedNote?.Frontmatter.Summary, StringComparison.Ordinal);
-        Assert.EndsWith("-summary.md", noteStore.SavedNote?.Frontmatter.Summary, StringComparison.Ordinal);
+        Assert.Equal("C:\\Vault\\Meetings\\Assistant Context\\20260519-1003-context.md", noteStore.SavedNote?.Frontmatter.AssistantContext);
+        Assert.Equal("C:\\Vault\\Meetings\\Summaries\\20260519-1003-summary.md", noteStore.SavedNote?.Frontmatter.Summary);
         Assert.Equal("C:\\Vault\\Meetings\\Notes\\20260519-meeting.md", noteOpener.OpenedPath);
         Assert.Equal("C:\\Vault\\Meetings\\Notes\\20260519-meeting.md", artifactStore.CreatedArtifacts?.MeetingNotePath);
         Assert.Equal("C:\\Vault\\Meetings\\Transcripts\\20260519-transcript.md", artifactStore.CreatedArtifacts?.TranscriptPath);
-        Assert.StartsWith("C:\\Vault\\Meetings\\Assistant Context\\", artifactStore.CreatedArtifacts?.AssistantContextPath, StringComparison.Ordinal);
-        Assert.StartsWith("C:\\Vault\\Meetings\\Summaries\\", artifactStore.CreatedArtifacts?.SummaryPath, StringComparison.Ordinal);
+        Assert.Equal("C:\\Vault\\Meetings\\Assistant Context\\20260519-1003-context.md", artifactStore.CreatedArtifacts?.AssistantContextPath);
+        Assert.Equal("C:\\Vault\\Meetings\\Summaries\\20260519-1003-summary.md", artifactStore.CreatedArtifacts?.SummaryPath);
         Assert.Equal(noteStore.SavedNote?.Frontmatter.Title, artifactStore.ContextMeetingNote?.Frontmatter.Title);
         Assert.Equal(noteStore.SavedNote?.Frontmatter.StartTime, artifactStore.ContextMeetingNote?.Frontmatter.StartTime);
 
@@ -1101,6 +1101,7 @@ public sealed class RecordingCoordinatorTests
         var defaultRoot = Path.Combine(Path.GetTempPath(), "meeting-assistant-tests", Guid.NewGuid().ToString("N"), "default");
         var englishRoot = Path.Combine(Path.GetTempPath(), "meeting-assistant-tests", Guid.NewGuid().ToString("N"), "english");
         var launchProfiles = CreateLaunchProfiles(defaultRoot, englishRoot);
+        var clock = new ManualMeetingInactivityClock(DateTimeOffset.Parse("2026-05-19T10:03:42+02:00"));
         var summaryPipeline = new CapturingMeetingSummaryPipeline();
         var coordinator = new MeetingRecordingCoordinator(
             new CapturedChunkThenCancelAudioSource(new AudioChunk([1, 0], 16000, 1)),
@@ -1113,15 +1114,16 @@ public sealed class RecordingCoordinatorTests
             summaryPipeline,
             Options.Create(launchProfiles.GetRequiredProfile(null).Options),
             NullLogger<MeetingRecordingCoordinator>.Instance,
-            launchProfiles: launchProfiles);
+            launchProfiles: launchProfiles,
+            inactivityClock: clock);
 
         var started = await coordinator.StartAsync("english", CancellationToken.None);
         await coordinator.StopAsync(CancellationToken.None);
 
-        Assert.StartsWith(Path.Combine(englishRoot, "Transcripts"), started.TranscriptPath, StringComparison.OrdinalIgnoreCase);
-        Assert.StartsWith(Path.Combine(englishRoot, "Notes"), started.MeetingNotePath, StringComparison.OrdinalIgnoreCase);
-        Assert.StartsWith(Path.Combine(englishRoot, "Context"), started.AssistantContextPath, StringComparison.OrdinalIgnoreCase);
-        Assert.StartsWith(Path.Combine(englishRoot, "Summaries"), started.SummaryPath, StringComparison.OrdinalIgnoreCase);
+        Assert.Equal(Path.Combine(englishRoot, "Transcripts", "20260519-1003-transcript.md"), started.TranscriptPath);
+        Assert.Equal(Path.Combine(englishRoot, "Notes", "20260519-1003-note.md"), started.MeetingNotePath);
+        Assert.Equal(Path.Combine(englishRoot, "Context", "20260519-1003-context.md"), started.AssistantContextPath);
+        Assert.Equal(Path.Combine(englishRoot, "Summaries", "20260519-1003-summary.md"), started.SummaryPath);
         Assert.Equal("english-summary-model", summaryPipeline.Options?.Agent.Model);
     }
 
@@ -2015,6 +2017,26 @@ public sealed class RecordingCoordinatorTests
         Assert.DoesNotContain("transcript:", content);
     }
 
+    [Fact]
+    public async Task VaultTranscriptStoreNamesGeneratedTranscriptWithMinutePrecision()
+    {
+        var vaultFolder = Path.Combine(Path.GetTempPath(), "meeting-assistant-tests", Guid.NewGuid().ToString("N"));
+        var options = new MeetingAssistantOptions
+        {
+            Vault = new VaultOptions { TranscriptsFolder = vaultFolder }
+        };
+        var store = new VaultTranscriptStore(
+            Options.Create(options),
+            NullLogger<VaultTranscriptStore>.Instance);
+
+        var session = await store.CreateSessionAsync(
+            options,
+            DateTimeOffset.Parse("2026-05-19T10:03:42+02:00"),
+            CancellationToken.None);
+
+        Assert.Equal("20260519-1003-transcript.md", Path.GetFileName(session.TranscriptPath));
+    }
+
     [Fact]
     public async Task TemporaryRecordedAudioStoreCreatesConfiguredFolderAndWritesPcmWav()
     {
@@ -2159,6 +2181,14 @@ public sealed class RecordingCoordinatorTests
             return Task.FromResult(new TranscriptSession(transcriptPath));
         }
 
+        public Task<TranscriptSession> CreateSessionAsync(
+            MeetingAssistantOptions options,
+            DateTimeOffset startedAt,
+            CancellationToken cancellationToken)
+        {
+            return CreateSessionAsync(cancellationToken);
+        }
+
         public Task AppendLineAsync(TranscriptSession session, string line, CancellationToken cancellationToken)
         {
             segments.Add(ParseTranscriptLine(line));
@@ -2226,6 +2256,14 @@ public sealed class RecordingCoordinatorTests
             return Task.FromResult(new TranscriptSession($"memory-transcript-{index}.md"));
         }
 
+        public Task<TranscriptSession> CreateSessionAsync(
+            MeetingAssistantOptions options,
+            DateTimeOffset startedAt,
+            CancellationToken cancellationToken)
+        {
+            return CreateSessionAsync(cancellationToken);
+        }
+
         public Task AppendLineAsync(TranscriptSession session, string line, CancellationToken cancellationToken)
         {
             AppendHistory.Add(new TranscriptWrite(session, ParseTranscriptLine(line)));
@@ -2887,10 +2925,13 @@ public sealed class RecordingCoordinatorTests
 
         public Task<TranscriptSession> CreateSessionAsync(
             MeetingAssistantOptions options,
+            DateTimeOffset startedAt,
             CancellationToken cancellationToken)
         {
             var folder = VaultPath.Resolve(options.Vault, options.Vault.TranscriptsFolder);
-            return Task.FromResult(new TranscriptSession(Path.Combine(folder, "transcript.md")));
+            return Task.FromResult(new TranscriptSession(Path.Combine(
+                folder,
+                MeetingArtifactFileNames.Create(startedAt, MeetingArtifactFileNames.Transcript))));
         }
 
         public Task AppendLineAsync(TranscriptSession session, string line, CancellationToken cancellationToken)
@@ -2931,7 +2972,16 @@ public sealed class RecordingCoordinatorTests
             CancellationToken cancellationToken)
         {
             var folder = VaultPath.Resolve(options.Vault, options.Vault.MeetingNotesFolder);
-            savedNote = note with { Path = string.IsNullOrWhiteSpace(note.Path) ? Path.Combine(folder, "meeting.md") : note.Path };
+            savedNote = note with
+            {
+                Path = string.IsNullOrWhiteSpace(note.Path)
+                    ? Path.Combine(
+                        folder,
+                        MeetingArtifactFileNames.Create(
+                            note.Frontmatter.StartTime ?? DateTimeOffset.Now,
+                            MeetingArtifactFileNames.Note))
+                    : note.Path
+            };
             return Task.FromResult(savedNote);
         }