Refactor various components to improve code clarity and maintainability. Update ListUsersQueryHandler to utilize UserListFilter for parameter handling. Refactor BumperSpecFactory and related classes to encapsulate input parameters into dedicated records, enhancing readability. Adjust MediaAsset and Slot classes to streamline content updates with new content models. Improve BumperRenderBackgroundService and MediaProcessingBackgroundService to use MediaReadyInfo for asset readiness, ensuring consistent parameter management across the application.

backend/tests/TeleWave.Application.Tests/Media/MediaStatsTests.cs

@@ -21,7 +21,9 @@ public class MediaStatsTests
     {
         var a = Pending(name);
         a.MarkProcessing();
-        a.MarkReady(TimeSpan.FromMinutes(20), 2, 600, 1920, 1080, "h264", "aac", "assets/x");
+        a.MarkReady(
+            new MediaReadyInfo(TimeSpan.FromMinutes(20), 2, 600, 1920, 1080, "h264", "aac", "assets/x")
+        );
         return a;
     }
 

backend/tests/TeleWave.Domain.Tests/Broadcast/BumperTextVariantTests.cs

@@ -28,7 +28,12 @@ public class BumperTextVariantTests
     {
         var v = NewVariant();
 
-        v.Update("Name", BumperTextKind.Free, "NOW", "NEXT", "l1", "l2", BumperTrigger.Both, -5);
+        v.Update(
+            "Name",
+            new BumperTextContent(BumperTextKind.Free, "NOW", "NEXT", "l1", "l2"),
+            BumperTrigger.Both,
+            -5
+        );
 
         Assert.Equal("Name", v.Name);
         Assert.Equal(BumperTextKind.Free, v.Kind);
@@ -48,7 +53,7 @@ public class BumperTextVariantTests
     public void Matches_FollowsTrigger(BumperTrigger trigger, bool isShowChange, bool expected)
     {
         var v = NewVariant();
-        v.Update("n", BumperTextKind.NowNext, "a", "b", "", "", trigger, 1);
+        v.Update("n", new BumperTextContent(BumperTextKind.NowNext, "a", "b", "", ""), trigger, 1);
 
         Assert.Equal(expected, v.Matches(isShowChange));
     }

backend/tests/TeleWave.Domain.Tests/Media/MediaAssetTests.cs

@@ -35,14 +35,16 @@ public class MediaAssetTests
         var asset = MediaAsset.Register("a.mp4", ".mp4", MediaSource.Upload);
 
         asset.MarkReady(
-            TimeSpan.FromSeconds(120),
-            segmentSeconds: 2,
-            segmentCount: 60,
-            width: 1920,
-            height: 1080,
-            videoCodec: "h264",
-            audioCodec: "aac",
-            relativePath: "assets/abc"
+            new MediaReadyInfo(
+                TimeSpan.FromSeconds(120),
+                SegmentSeconds: 2,
+                SegmentCount: 60,
+                Width: 1920,
+                Height: 1080,
+                VideoCodec: "h264",
+                AudioCodec: "aac",
+                RelativePath: "assets/abc"
+            )
         );
 
         Assert.Equal(MediaAssetStatus.Ready, asset.Status);
@@ -64,7 +66,9 @@ public class MediaAssetTests
         Assert.NotNull(asset.ProcessingStartedAt);
         Assert.Null(asset.ProcessingDuration);
 
-        asset.MarkReady(TimeSpan.FromSeconds(120), 2, 60, 1920, 1080, "h264", "aac", "assets/abc");
+        asset.MarkReady(
+            new MediaReadyInfo(TimeSpan.FromSeconds(120), 2, 60, 1920, 1080, "h264", "aac", "assets/abc")
+        );
 
         Assert.NotNull(asset.ProcessingDuration);
         Assert.True(asset.ProcessingDuration >= TimeSpan.Zero);
@@ -75,7 +79,9 @@ public class MediaAssetTests
     {
         var asset = MediaAsset.Register("a.mp4", ".mp4", MediaSource.Upload);
 
-        asset.MarkReady(TimeSpan.FromSeconds(120), 2, 60, 1920, 1080, "h264", "aac", "assets/abc");
+        asset.MarkReady(
+            new MediaReadyInfo(TimeSpan.FromSeconds(120), 2, 60, 1920, 1080, "h264", "aac", "assets/abc")
+        );
 
         Assert.Null(asset.ProcessingDuration);
     }

backend/tests/TeleWave.Domain.Tests/Programming/ScheduleTemplateTests.cs

@@ -113,25 +113,29 @@ public class GridLayerOverlapTests
         var layer = NewLayer();
         var slot = layer.AddSlot("Кино", new TimeOnly(20, 0), 90);
         slot.UpdateContent(
-            "Кино",
-            SlotKind.Content,
-            Guid.NewGuid(),
-            "{\"type\":\"sequential\"}",
-            null,
-            SlotBlockMode.Count,
-            1,
-            OverflowPolicy.ContinueNext
+            new SlotContent(
+                "Кино",
+                SlotKind.Content,
+                Guid.NewGuid(),
+                "{\"type\":\"sequential\"}",
+                null,
+                SlotBlockMode.Count,
+                1,
+                OverflowPolicy.ContinueNext
+            )
         );
 
         slot.UpdateContent(
-            "Конец вещания",
-            SlotKind.SignOff,
-            Guid.NewGuid(),
-            "{\"type\":\"sequential\"}",
-            null,
-            SlotBlockMode.FillSlot,
-            1,
-            OverflowPolicy.ContinueNext
+            new SlotContent(
+                "Конец вещания",
+                SlotKind.SignOff,
+                Guid.NewGuid(),
+                "{\"type\":\"sequential\"}",
+                null,
+                SlotBlockMode.FillSlot,
+                1,
+                OverflowPolicy.ContinueNext
+            )
         );
 
         // Иначе генератор прочитал бы настройки, оставшиеся от прежнего типа слота.

backend/tests/TeleWave.Integration.Tests/GridScheduleGeneratorIntegrationTests.cs

@@ -249,14 +249,16 @@ public sealed class GridScheduleGeneratorIntegrationTests(PostgresFixture fixtur
         var layer = template.AddLayer("Базовый", 10);
         var slot = layer.AddSlot("Дневной блок", new TimeOnly(6, 0), 24 * 60);
         slot.UpdateContent(
-            slot.Title,
-            SlotKind.Content,
-            group.Id,
-            new SlotStrategy(SlotStrategyType.Sequential).ToJson(),
-            null,
-            SlotBlockMode.FillSlot,
-            1,
-            OverflowPolicy.ContinueNext
+            new SlotContent(
+                slot.Title,
+                SlotKind.Content,
+                group.Id,
+                new SlotStrategy(SlotStrategyType.Sequential).ToJson(),
+                null,
+                SlotBlockMode.FillSlot,
+                1,
+                OverflowPolicy.ContinueNext
+            )
         );
         channel.SetTemplate(template.Id);
         // Правка правил помечает шаблон изменённым — воспроизводим состояние «есть что применить».
@@ -275,14 +277,16 @@ public sealed class GridScheduleGeneratorIntegrationTests(PostgresFixture fixtur
         var asset = MediaAsset.Register(fileName, ".mkv", MediaSource.Upload);
         asset.MarkProcessing();
         asset.MarkReady(
-            duration,
-            segmentSeconds: 2,
-            segmentCount: (int)(duration.TotalSeconds / 2),
-            width: 1920,
-            height: 1080,
-            videoCodec: "h264",
-            audioCodec: "aac",
-            relativePath: $"segments/{asset.Id}"
+            new MediaReadyInfo(
+                duration,
+                SegmentSeconds: 2,
+                SegmentCount: (int)(duration.TotalSeconds / 2),
+                Width: 1920,
+                Height: 1080,
+                VideoCodec: "h264",
+                AudioCodec: "aac",
+                RelativePath: $"segments/{asset.Id}"
+            )
         );
         db.MediaAssets.Add(asset);
         return asset;

backend/tests/TeleWave.Integration.Tests/TemplateOperationsIntegrationTests.cs

@@ -150,15 +150,17 @@ public sealed class TemplateOperationsIntegrationTests(PostgresFixture fixture)
         var layer = sourceTemplate.AddLayer("Прайм", 10);
         var slot = layer.AddSlot("Вечернее кино", new TimeOnly(20, 0), 120);
         slot.UpdateContent(
-            slot.Title,
-            SlotKind.Content,
-            group.Id,
-            new SlotStrategy(SlotStrategyType.Sequential).ToJson(),
-            null,
-            SlotBlockMode.FillSlot,
-            1,
-            OverflowPolicy.ContinueNext,
-            junctionAfterId: junction.Id
+            new SlotContent(
+                slot.Title,
+                SlotKind.Content,
+                group.Id,
+                new SlotStrategy(SlotStrategyType.Sequential).ToJson(),
+                null,
+                SlotBlockMode.FillSlot,
+                1,
+                OverflowPolicy.ContinueNext,
+                JunctionAfterId: junction.Id
+            )
         );
         sourceTemplate.SetDefaultJunction(junction.Id);
         source.SetTemplate(sourceTemplate.Id);

backend/tests/TeleWave.Integration.Tests/TransactionIntegrationTests.cs

@@ -52,7 +52,9 @@ public sealed class TransactionIntegrationTests(PostgresFixture fixture)
         var channel = Channel.Create("c", $"c-{Guid.NewGuid():N}", DateTimeOffset.UnixEpoch);
         var show = Show.Create("Show", ShowKind.Series);
         var asset = MediaAsset.Register("ep.mkv", ".mkv", MediaSource.Upload);
-        asset.MarkReady(TimeSpan.FromMinutes(20), 2, 600, 1920, 1080, "h264", "aac", "assets/x");
+        asset.MarkReady(
+            new MediaReadyInfo(TimeSpan.FromMinutes(20), 2, 600, 1920, 1080, "h264", "aac", "assets/x")
+        );
         show.AddEpisode(asset.Id);
         var entry = ScheduleEntry.Program(
             channel.Id,