add playout build status (#2476)

* add playout build status

* show build status in playout list

* update changelog

CHANGELOG.md

@@ -68,6 +68,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Add basic log viewer to playback troubleshooting tool
   - Streaming log level will be forced to `Debug` during troubleshooting
   - Streaming log level will be restored to its previous value after troubleshooting completes
+- Add playout build status to UI
+  - Playouts that fail to build will be highlighted yellow in the playouts table
+  - Clicking on the failed playout will display the warning or error that caused the playout build to fail
 
 ### Fixed
 - Fix green output when libplacebo tonemapping is used with NVIDIA acceleration and 10-bit output in FFmpeg Profile

ErsatzTV.Application/Playouts/Commands/BuildPlayoutHandler.cs

@@ -28,7 +28,6 @@ public class BuildPlayoutHandler : IRequestHandler<BuildPlayout, Either<BaseErro
     private readonly IFFmpegSegmenterService _ffmpegSegmenterService;
     private readonly IPlayoutBuilder _playoutBuilder;
     private readonly IPlayoutTimeShifter _playoutTimeShifter;
-    private readonly IRerunHelper _rerunHelper;
     private readonly ChannelWriter<IBackgroundServiceRequest> _workerChannel;
     private readonly ISequentialPlayoutBuilder _sequentialPlayoutBuilder;
     private readonly IScriptedPlayoutBuilder _scriptedPlayoutBuilder;
@@ -45,7 +44,6 @@ public class BuildPlayoutHandler : IRequestHandler<BuildPlayout, Either<BaseErro
         IFFmpegSegmenterService ffmpegSegmenterService,
         IEntityLocker entityLocker,
         IPlayoutTimeShifter playoutTimeShifter,
-        IRerunHelper rerunHelper,
         ChannelWriter<IBackgroundServiceRequest> workerChannel)
     {
         _client = client;
@@ -59,7 +57,6 @@ public class BuildPlayoutHandler : IRequestHandler<BuildPlayout, Either<BaseErro
         _ffmpegSegmenterService = ffmpegSegmenterService;
         _entityLocker = entityLocker;
         _playoutTimeShifter = playoutTimeShifter;
-        _rerunHelper = rerunHelper;
         _workerChannel = workerChannel;
     }
 
@@ -109,6 +106,16 @@ public class BuildPlayoutHandler : IRequestHandler<BuildPlayout, Either<BaseErro
     {
         var channelName = "[unknown]";
 
+        await dbContext.PlayoutBuildStatus
+            .Where(pbs => pbs.PlayoutId == playout.Id)
+            .ExecuteDeleteAsync(cancellationToken);
+
+        var newBuildStatus = new PlayoutBuildStatus
+        {
+            PlayoutId = playout.Id,
+            LastBuild = DateTimeOffset.Now
+        };
+
         try
         {
             PlayoutReferenceData referenceData = await GetReferenceData(
@@ -157,7 +164,12 @@ public class BuildPlayoutHandler : IRequestHandler<BuildPlayout, Either<BaseErro
                 case PlayoutScheduleKind.None:
                 case PlayoutScheduleKind.Classic:
                 default:
-                    result = await _playoutBuilder.Build(request.Start, playout, referenceData, request.Mode, cancellationToken);
+                    result = await _playoutBuilder.Build(
+                        request.Start,
+                        playout,
+                        referenceData,
+                        request.Mode,
+                        cancellationToken);
                     break;
             }
 
@@ -275,10 +287,15 @@ public class BuildPlayoutHandler : IRequestHandler<BuildPlayout, Either<BaseErro
 
             await _workerChannel.WriteAsync(new ExtractEmbeddedSubtitles(playout.Id), cancellationToken);
 
+            newBuildStatus.Success = true;
+
             return result;
         }
         catch (Exception ex) when (ex is TaskCanceledException or OperationCanceledException)
         {
+            newBuildStatus.Success = false;
+            newBuildStatus.Message = $"Timeout building playout for channel {channelName}";
+
             _client.Notify(ex);
             return BaseError.New(
                 $"Timeout building playout for channel {channelName}; this may be a bug!");
@@ -287,10 +304,25 @@ public class BuildPlayoutHandler : IRequestHandler<BuildPlayout, Either<BaseErro
         {
             DebugBreak.Break();
 
+            newBuildStatus.Success = false;
+            newBuildStatus.Message = $"Unexpected error building playout for channel {channelName}: {ex}";
+
             _client.Notify(ex);
             return BaseError.New(
                 $"Unexpected error building playout for channel {channelName}: {ex.Message}");
         }
+        finally
+        {
+            try
+            {
+                await dbContext.PlayoutBuildStatus.AddAsync(newBuildStatus, cancellationToken);
+                await dbContext.SaveChangesAsync(cancellationToken);
+            }
+            catch (Exception)
+            {
+                // do nothing
+            }
+        }
     }
 
     private static Task<Validation<BaseError, Playout>> Validate(

ErsatzTV.Application/Playouts/Commands/UpdateExternalJsonPlayoutHandler.cs

@@ -53,7 +53,8 @@ public class
             playout.Channel.PlayoutMode,
             playout.ProgramSchedule?.Name ?? string.Empty,
             playout.ScheduleFile,
-            playout.DailyRebuildTime);
+            playout.DailyRebuildTime,
+            playout.BuildStatus);
     }
 
     private static Task<Validation<BaseError, Playout>> Validate(

ErsatzTV.Application/Playouts/Commands/UpdatePlayoutHandler.cs

@@ -45,7 +45,8 @@ public class UpdatePlayoutHandler : IRequestHandler<UpdatePlayout, Either<BaseEr
             playout.Channel.PlayoutMode,
             playout.ProgramSchedule?.Name ?? string.Empty,
             playout.ScheduleFile,
-            playout.DailyRebuildTime);
+            playout.DailyRebuildTime,
+            playout.BuildStatus);
     }
 
     private static Task<Validation<BaseError, Playout>> Validate(

ErsatzTV.Application/Playouts/Commands/UpdateScriptedPlayoutHandler.cs

@@ -48,7 +48,8 @@ public class
             playout.Channel.PlayoutMode,
             playout.ProgramSchedule?.Name ?? string.Empty,
             playout.ScheduleFile,
-            playout.DailyRebuildTime);
+            playout.DailyRebuildTime,
+            playout.BuildStatus);
     }
 
     private async Task<Validation<BaseError, Playout>> Validate(

ErsatzTV.Application/Playouts/Commands/UpdateSequentialPlayoutHandler.cs

@@ -53,7 +53,8 @@ public class
             playout.Channel.PlayoutMode,
             playout.ProgramSchedule?.Name ?? string.Empty,
             playout.ScheduleFile,
-            playout.DailyRebuildTime);
+            playout.DailyRebuildTime,
+            playout.BuildStatus);
     }
 
     private static Task<Validation<BaseError, Playout>> Validate(

ErsatzTV.Application/Playouts/Mapper.cs

@@ -13,7 +13,8 @@ internal static class Mapper
             playout.Channel.PlayoutMode,
             playout.ProgramScheduleId == null ? string.Empty : playout.ProgramSchedule.Name,
             playout.ScheduleFile,
-            playout.DailyRebuildTime);
+            playout.DailyRebuildTime,
+            playout.BuildStatus);
 
     internal static PlayoutItemViewModel ProjectToViewModel(PlayoutItem playoutItem) =>
         new(

ErsatzTV.Application/Playouts/PlayoutNameViewModel.cs

@@ -10,7 +10,8 @@ public record PlayoutNameViewModel(
     ChannelPlayoutMode PlayoutMode,
     string ScheduleName,
     string ScheduleFile,
-    TimeSpan? DbDailyRebuildTime)
+    TimeSpan? DbDailyRebuildTime,
+    PlayoutBuildStatus BuildStatus)
 {
     public Option<TimeSpan> DailyRebuildTime => Optional(DbDailyRebuildTime);
 

ErsatzTV.Application/Playouts/Queries/GetAllPlayouts.cs

@@ -1,3 +0,0 @@
-namespace ErsatzTV.Application.Playouts;
-
-public record GetAllPlayouts : IRequest<List<PlayoutNameViewModel>>;

ErsatzTV.Application/Playouts/Queries/GetAllPlayoutsHandler.cs

@@ -1,33 +0,0 @@
-using ErsatzTV.Infrastructure.Data;
-using Microsoft.EntityFrameworkCore;
-
-namespace ErsatzTV.Application.Playouts;
-
-public class GetAllPlayoutsHandler : IRequestHandler<GetAllPlayouts, List<PlayoutNameViewModel>>
-{
-    private readonly IDbContextFactory<TvContext> _dbContextFactory;
-
-    public GetAllPlayoutsHandler(IDbContextFactory<TvContext> dbContextFactory) =>
-        _dbContextFactory = dbContextFactory;
-
-    public async Task<List<PlayoutNameViewModel>> Handle(
-        GetAllPlayouts request,
-        CancellationToken cancellationToken)
-    {
-        await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync(cancellationToken);
-        return await dbContext.Playouts
-            .AsNoTracking()
-            .Include(p => p.ProgramSchedule)
-            .Filter(p => p.Channel != null)
-            .Map(p => new PlayoutNameViewModel(
-                p.Id,
-                p.ScheduleKind,
-                p.Channel.Name,
-                p.Channel.Number,
-                p.Channel.PlayoutMode,
-                p.ProgramScheduleId == null ? string.Empty : p.ProgramSchedule.Name,
-                p.ScheduleFile,
-                p.DailyRebuildTime))
-            .ToListAsync(cancellationToken);
-    }
-}

ErsatzTV.Application/Playouts/Queries/GetPagedPlayoutsHandler.cs

@@ -19,6 +19,7 @@ public class GetPagedPlayoutsHandler(IDbContextFactory<TvContext> dbContextFacto
             .AsNoTracking()
             .Include(p => p.Channel)
             .Include(p => p.ProgramSchedule)
+            .Include(p => p.BuildStatus)
             .Filter(p => p.Channel != null);
 
         if (!string.IsNullOrWhiteSpace(request.Query))

ErsatzTV.Application/Playouts/Queries/GetPlayoutByIdHandler.cs

@@ -25,6 +25,7 @@ public class GetPlayoutByIdHandler(IDbContextFactory<TvContext> dbContextFactory
                 p.Channel.PlayoutMode,
                 p.ProgramScheduleId == null ? string.Empty : p.ProgramSchedule.Name,
                 p.ScheduleFile,
-                p.DailyRebuildTime));
+                p.DailyRebuildTime,
+                p.BuildStatus));
     }
 }

ErsatzTV.Core/Domain/Playout.cs

@@ -24,4 +24,5 @@ public class Playout
     public int? DecoId { get; set; }
     public Deco Deco { get; set; }
     public DateTimeOffset? OnDemandCheckpoint { get; set; }
+    public PlayoutBuildStatus BuildStatus { get; set; }
 }

ErsatzTV.Core/Domain/PlayoutBuildStatus.cs

@@ -0,0 +1,10 @@
+namespace ErsatzTV.Core.Domain;
+
+public class PlayoutBuildStatus
+{
+    public int PlayoutId { get; set; }
+    public Playout Playout { get; set; }
+    public DateTimeOffset LastBuild { get; set; }
+    public bool Success { get; set; }
+    public string Message { get; set; }
+}

ErsatzTV.Core/Scheduling/PlayoutBuildException.cs

@@ -0,0 +1,8 @@
+namespace ErsatzTV.Core.Scheduling;
+
+public class PlayoutBuildException : Exception
+{
+    public PlayoutBuildException() : base() { }
+    public PlayoutBuildException(string message) : base(message) { }
+    public PlayoutBuildException(string message, Exception innerException) : base(message, innerException) { }
+}

ErsatzTV.Core/Scheduling/YamlScheduling/SequentialPlayoutBuilder.cs

@@ -41,7 +41,7 @@ public class SequentialPlayoutBuilder(
         if (!localFileSystem.FileExists(playout.ScheduleFile))
         {
             logger.LogWarning("Sequential schedule file {File} does not exist; aborting.", playout.ScheduleFile);
-            return result;
+            throw new PlayoutBuildException($"Sequential schedule file {playout.ScheduleFile} does not exist");
         }
 
         Option<YamlPlayoutDefinition> maybePlayoutDefinition =
@@ -49,7 +49,7 @@ public class SequentialPlayoutBuilder(
         if (maybePlayoutDefinition.IsNone)
         {
             logger.LogWarning("Sequential schedule file {File} is invalid; aborting.", playout.ScheduleFile);
-            return result;
+            throw new PlayoutBuildException($"Sequential schedule file {playout.ScheduleFile} is invalid");
         }
 
         // using ValueUnsafe to avoid nesting
@@ -96,12 +96,13 @@ public class SequentialPlayoutBuilder(
                 if (maybeImportedDefinition.IsNone)
                 {
                     logger.LogWarning("YAML playout import {File} is invalid; aborting.", import);
-                    return result;
+                    throw new PlayoutBuildException($"YAML playout import {import} is invalid");
                 }
             }
             catch (Exception ex)
             {
                 logger.LogError(ex, "Unexpected exception loading YAML playout import");
+                throw new PlayoutBuildException("Unexpected exception loading YAML playout import", ex);
             }
         }
 
@@ -235,7 +236,7 @@ public class SequentialPlayoutBuilder(
         if (DetectCycle(context.Definition))
         {
             logger.LogError("YAML sequence contains a cycle; unable to build playout");
-            return result;
+            throw new PlayoutBuildException("YAML sequence contains a cycle; unable to build playout");
         }
 
         var flattenCount = 0;

ErsatzTV.Infrastructure.MySql/Migrations/20251002004133_Add_PlayoutBuildStatus.cs

@@ -0,0 +1,44 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ErsatzTV.Infrastructure.MySql.Migrations
+{
+    /// <inheritdoc />
+    public partial class Add_PlayoutBuildStatus : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "PlayoutBuildStatus",
+                columns: table => new
+                {
+                    PlayoutId = table.Column<int>(type: "int", nullable: false),
+                    LastBuild = table.Column<DateTimeOffset>(type: "datetime(6)", nullable: false),
+                    Success = table.Column<bool>(type: "tinyint(1)", nullable: false),
+                    Message = table.Column<string>(type: "longtext", nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4")
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_PlayoutBuildStatus", x => x.PlayoutId);
+                    table.ForeignKey(
+                        name: "FK_PlayoutBuildStatus_Playout_PlayoutId",
+                        column: x => x.PlayoutId,
+                        principalTable: "Playout",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "PlayoutBuildStatus");
+        }
+    }
+}

ErsatzTV.Infrastructure.MySql/Migrations/TvContextModelSnapshot.cs

@@ -1910,6 +1910,25 @@ namespace ErsatzTV.Infrastructure.MySql.Migrations
                     b.ToTable("Playout", (string)null);
                 });
 
+            modelBuilder.Entity("ErsatzTV.Core.Domain.PlayoutBuildStatus", b =>
+                {
+                    b.Property<int>("PlayoutId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTimeOffset>("LastBuild")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<string>("Message")
+                        .HasColumnType("longtext");
+
+                    b.Property<bool>("Success")
+                        .HasColumnType("tinyint(1)");
+
+                    b.HasKey("PlayoutId");
+
+                    b.ToTable("PlayoutBuildStatus", (string)null);
+                });
+
             modelBuilder.Entity("ErsatzTV.Core.Domain.PlayoutGap", b =>
                 {
                     b.Property<int>("Id")
@@ -5012,6 +5031,17 @@ namespace ErsatzTV.Infrastructure.MySql.Migrations
                     b.Navigation("ProgramSchedule");
                 });
 
+            modelBuilder.Entity("ErsatzTV.Core.Domain.PlayoutBuildStatus", b =>
+                {
+                    b.HasOne("ErsatzTV.Core.Domain.Playout", "Playout")
+                        .WithOne("BuildStatus")
+                        .HasForeignKey("ErsatzTV.Core.Domain.PlayoutBuildStatus", "PlayoutId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Playout");
+                });
+
             modelBuilder.Entity("ErsatzTV.Core.Domain.PlayoutGap", b =>
                 {
                     b.HasOne("ErsatzTV.Core.Domain.Playout", "Playout")
@@ -6532,6 +6562,8 @@ namespace ErsatzTV.Infrastructure.MySql.Migrations
 
             modelBuilder.Entity("ErsatzTV.Core.Domain.Playout", b =>
                 {
+                    b.Navigation("BuildStatus");
+
                     b.Navigation("FillGroupIndices");
 
                     b.Navigation("Gaps");

ErsatzTV.Infrastructure.Sqlite/Migrations/20251002001556_Add_PlayoutBuildStatus.cs

@@ -0,0 +1,42 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ErsatzTV.Infrastructure.Sqlite.Migrations
+{
+    /// <inheritdoc />
+    public partial class Add_PlayoutBuildStatus : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "PlayoutBuildStatus",
+                columns: table => new
+                {
+                    PlayoutId = table.Column<int>(type: "INTEGER", nullable: false),
+                    LastBuild = table.Column<DateTimeOffset>(type: "TEXT", nullable: false),
+                    Success = table.Column<bool>(type: "INTEGER", nullable: false),
+                    Message = table.Column<string>(type: "TEXT", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_PlayoutBuildStatus", x => x.PlayoutId);
+                    table.ForeignKey(
+                        name: "FK_PlayoutBuildStatus_Playout_PlayoutId",
+                        column: x => x.PlayoutId,
+                        principalTable: "Playout",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "PlayoutBuildStatus");
+        }
+    }
+}

ErsatzTV.Infrastructure.Sqlite/Migrations/TvContextModelSnapshot.cs

@@ -1821,6 +1821,25 @@ namespace ErsatzTV.Infrastructure.Sqlite.Migrations
                     b.ToTable("Playout", (string)null);
                 });
 
+            modelBuilder.Entity("ErsatzTV.Core.Domain.PlayoutBuildStatus", b =>
+                {
+                    b.Property<int>("PlayoutId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTimeOffset>("LastBuild")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Message")
+                        .HasColumnType("TEXT");
+
+                    b.Property<bool>("Success")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("PlayoutId");
+
+                    b.ToTable("PlayoutBuildStatus", (string)null);
+                });
+
             modelBuilder.Entity("ErsatzTV.Core.Domain.PlayoutGap", b =>
                 {
                     b.Property<int>("Id")
@@ -4839,6 +4858,17 @@ namespace ErsatzTV.Infrastructure.Sqlite.Migrations
                     b.Navigation("ProgramSchedule");
                 });
 
+            modelBuilder.Entity("ErsatzTV.Core.Domain.PlayoutBuildStatus", b =>
+                {
+                    b.HasOne("ErsatzTV.Core.Domain.Playout", "Playout")
+                        .WithOne("BuildStatus")
+                        .HasForeignKey("ErsatzTV.Core.Domain.PlayoutBuildStatus", "PlayoutId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Playout");
+                });
+
             modelBuilder.Entity("ErsatzTV.Core.Domain.PlayoutGap", b =>
                 {
                     b.HasOne("ErsatzTV.Core.Domain.Playout", "Playout")
@@ -6359,6 +6389,8 @@ namespace ErsatzTV.Infrastructure.Sqlite.Migrations
 
             modelBuilder.Entity("ErsatzTV.Core.Domain.Playout", b =>
                 {
+                    b.Navigation("BuildStatus");
+
                     b.Navigation("FillGroupIndices");
 
                     b.Navigation("Gaps");

ErsatzTV.Infrastructure/Data/Configurations/PlayoutBuildStatusConfiguration.cs

@@ -0,0 +1,15 @@
+using ErsatzTV.Core.Domain;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace ErsatzTV.Infrastructure.Data.Configurations;
+
+public class PlayoutBuildStatusConfiguration : IEntityTypeConfiguration<PlayoutBuildStatus>
+{
+    public void Configure(EntityTypeBuilder<PlayoutBuildStatus> builder)
+    {
+        builder.ToTable("PlayoutBuildStatus");
+
+        builder.HasKey(p => p.PlayoutId);
+    }
+}

ErsatzTV.Infrastructure/Data/Configurations/PlayoutConfiguration.cs

@@ -49,5 +49,10 @@ public class PlayoutConfiguration : IEntityTypeConfiguration<Playout>
             .WithOne(h => h.Playout)
             .HasForeignKey(h => h.PlayoutId)
             .OnDelete(DeleteBehavior.Cascade);
+
+        builder.HasOne(p => p.BuildStatus)
+            .WithOne(pbr => pbr.Playout)
+            .HasForeignKey<PlayoutBuildStatus>(p => p.PlayoutId)
+            .OnDelete(DeleteBehavior.Cascade);
     }
 }

ErsatzTV.Infrastructure/Data/TvContext.cs

@@ -96,6 +96,7 @@ public class TvContext : DbContext
     public DbSet<PlayoutGap> PlayoutGaps { get; set; }
     public DbSet<PlayoutProgramScheduleAnchor> PlayoutProgramScheduleItemAnchors { get; set; }
     public DbSet<PlayoutTemplate> PlayoutTemplates { get; set; }
+    public DbSet<PlayoutBuildStatus> PlayoutBuildStatus { get; set; }
     public DbSet<BlockGroup> BlockGroups { get; set; }
     public DbSet<Block> Blocks { get; set; }
     public DbSet<BlockItem> BlockItems { get; set; }

ErsatzTV/Pages/Playouts.razor

@@ -224,31 +224,38 @@
             {
                 <MudText Typo="Typo.h5" Class="mt-10 mb-2">Playout Detail</MudText>
                 <MudDivider Class="mb-6"/>
-                <MudTable Hover="true"
+                @if (!string.IsNullOrWhiteSpace(_buildMessage))
-                          Dense="true"
+                {
-                          @bind-RowsPerPage="@_detailRowsPerPage"
+                    <MudAlert Severity="Severity.Warning">@_buildMessage</MudAlert>
-                          ServerData="@(new Func<TableState, CancellationToken, Task<TableData<PlayoutItemViewModel>>>(DetailServerReload))"
+                }
-                          @ref="_detailTable"
+                else
-                          RowClassFunc="PlayoutItemViewRowClassFunc">
+                {
-                    <ToolBarContent>
+                    <MudTable Hover="true"
-                        <MudSwitch T="bool" Class="ml-6" @bind-Value="@ShowFiller" Color="Color.Secondary" Label="Show Filler"/>
+                              Dense="true"
-                    </ToolBarContent>
+                              @bind-RowsPerPage="@_detailRowsPerPage"
-                    <HeaderContent>
+                              ServerData="@(new Func<TableState, CancellationToken, Task<TableData<PlayoutItemViewModel>>>(DetailServerReload))"
-                        <MudTh>Start</MudTh>
+                              @ref="_detailTable"
-                        <MudTh>Finish</MudTh>
+                              RowClassFunc="PlayoutItemViewRowClassFunc">
-                        <MudTh>Media Item</MudTh>
+                        <ToolBarContent>
-                        <MudTh>Duration</MudTh>
+                            <MudSwitch T="bool" Class="ml-6" @bind-Value="@ShowFiller" Color="Color.Secondary" Label="Show Filler"/>
-                    </HeaderContent>
+                        </ToolBarContent>
-                    <RowTemplate>
+                        <HeaderContent>
-                        <MudTd DataLabel="Start">@context.Start.ToString("G", _dtf)</MudTd>
+                            <MudTh>Start</MudTh>
-                        <MudTd DataLabel="Finish">@context.Finish.ToString("G", _dtf)</MudTd>
+                            <MudTh>Finish</MudTh>
-                        <MudTd DataLabel="Media Item">@context.Title</MudTd>
+                            <MudTh>Media Item</MudTh>
-                        <MudTd DataLabel="Duration">@context.Duration</MudTd>
+                            <MudTh>Duration</MudTh>
-                    </RowTemplate>
+                        </HeaderContent>
-                    <PagerContent>
+                        <RowTemplate>
-                        <MudTablePager/>
+                            <MudTd DataLabel="Start">@context.Start.ToString("G", _dtf)</MudTd>
-                    </PagerContent>
+                            <MudTd DataLabel="Finish">@context.Finish.ToString("G", _dtf)</MudTd>
-                </MudTable>
+                            <MudTd DataLabel="Media Item">@context.Title</MudTd>
+                            <MudTd DataLabel="Duration">@context.Duration</MudTd>
+                        </RowTemplate>
+                        <PagerContent>
+                            <MudTablePager/>
+                        </PagerContent>
+                    </MudTable>
+                }
             }
         </MudContainer>
     </div>
@@ -259,6 +266,7 @@
 
     private readonly DateTimeFormatInfo _dtf = CultureInfo.CurrentUICulture.DateTimeFormat;
 
+    private readonly List<PlayoutNameViewModel> _currentPage = [];
     private MudTable<PlayoutNameViewModel> _table;
     private MudTable<PlayoutItemViewModel> _detailTable;
     private int _rowsPerPage = 10;
@@ -266,6 +274,7 @@
     private string _searchString;
     private int? _selectedPlayoutId;
     private bool _showFiller;
+    private string _buildMessage;
 
     private bool ShowFiller
     {
@@ -298,9 +307,19 @@
         // only refresh detail table on unlock operations (after playout has been modified)
         if (!notification.IsLocked)
         {
-            if (notification.PlayoutId == _selectedPlayoutId && _detailTable is not null)
+            int? previouslySelected = _selectedPlayoutId;
+
+            await InvokeAsync(() => _table.ReloadServerData());
+            _buildMessage = string.Empty;
+            _selectedPlayoutId = null;
+
+            if (notification.PlayoutId == previouslySelected)
             {
-                await InvokeAsync(() => _detailTable.ReloadServerData());
+                Option<PlayoutNameViewModel> maybeItem = _currentPage.Find(i => i.PlayoutId == previouslySelected);
+                foreach (var item in maybeItem)
+                {
+                    await InvokeAsync(() => PlayoutSelected(item));
+                }
             }
         }
 
@@ -336,6 +355,10 @@
             ? playout.PlayoutId
             : null;
 
+        _buildMessage = !playout.BuildStatus.Success && !string.IsNullOrWhiteSpace(playout.BuildStatus.Message)
+            ? playout.BuildStatus.Message
+            : string.Empty;
+
         if (_detailTable != null)
         {
             await _detailTable.ReloadServerData();
@@ -416,6 +439,8 @@
         await Mediator.Send(new SaveConfigElementByKey(ConfigElementKey.PlayoutsPageSize, state.PageSize.ToString()), cancellationToken);
 
         PagedPlayoutsViewModel data = await Mediator.Send(new GetPagedPlayouts(_searchString, state.Page, state.PageSize), cancellationToken);
+        _currentPage.Clear();
+        _currentPage.AddRange(data.Page);
         return new TableData<PlayoutNameViewModel> { TotalItems = data.TotalCount, Items = data.Page };
     }
 
@@ -453,5 +478,24 @@
             () => "unscheduled");
     }
 
-    private string SelectedRowClassFunc(PlayoutNameViewModel element, int rowNumber) => _selectedPlayoutId != null && _selectedPlayoutId == element.PlayoutId ? "selected" : string.Empty;
+    private string SelectedRowClassFunc(PlayoutNameViewModel element, int rowNumber)
+    {
+        if (_selectedPlayoutId != null && _selectedPlayoutId == element.PlayoutId)
+        {
+            if (element.BuildStatus is { Success: false })
+            {
+                return "playout-build-failure-selected";
+            }
+
+            return "selected";
+        }
+
+        if (element.BuildStatus is { Success: false })
+        {
+            return "playout-build-failure";
+        }
+
+        return string.Empty;
+    }
+
 }

ErsatzTV/wwwroot/css/site.css

@@ -193,6 +193,14 @@ div.ersatztv-light {
     background-color: var(--selected-row-color) !important;
 }
 
+.playout-build-failure {
+    background-color: #573a00 !important;
+}
+
+.playout-build-failure-selected {
+    background-color: var(--mud-palette-warning-darken) !important;
+}
+
 .wrap-pre {
     white-space: pre-wrap;
     word-wrap: break-word;