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ersatztv/ErsatzTV/Pages/FillerPresetEditor.razor
T

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@page "/media/filler/presets/{Id:int}/edit"
@page "/media/filler/presets/add"
@using ErsatzTV.Application.Artists
@using ErsatzTV.Application.Filler
@using ErsatzTV.Application.MediaCollections
@using ErsatzTV.Application.MediaItems
@using ErsatzTV.Application.Television
@using ErsatzTV.Core.Domain.Filler
@using ErsatzTV.Validators
@using FluentValidation.Results
@implements IDisposable
@inject NavigationManager NavigationManager
@inject ILogger<FillerPresetEditor> Logger
@inject ISnackbar Snackbar
@inject IMediator Mediator
<MudForm Model="@_model" @ref="@_form" Validation="@(_validator.ValidateValue)" ValidationDelay="0" Style="max-height: 100%">
<MudPaper Square="true" Style="display: flex; height: 64px; min-height: 64px; width: 100%; z-index: 100; align-items: center">
<MudButton Variant="Variant.Filled" Color="Color.Primary" Class="ml-6" OnClick="@HandleSubmitAsync" StartIcon="@(IsEdit ? Icons.Material.Filled.Save : Icons.Material.Filled.Add)">@(IsEdit ? "Save Filler Preset" : "Add Filler Preset")</MudButton>
</MudPaper>
<div class="d-flex flex-column" style="height: 100vh; overflow-x: auto">
<MudContainer MaxWidth="MaxWidth.ExtraLarge" Class="pt-8">
<MudText Typo="Typo.h5" Class="mb-2">Filler Preset</MudText>
<MudDivider Class="mb-6"/>
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Name</MudText>
</div>
<MudTextField @bind-Value="_model.Name" For="@(() => _model.Name)"/>
</MudStack>
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Kind</MudText>
</div>
<MudSelect @bind-Value="_model.FillerKind" For="@(() => _model.FillerKind)" Disabled="@IsEdit">
<MudSelectItem Value="@(FillerKind.PreRoll)">Pre-Roll</MudSelectItem>
<MudSelectItem Value="@(FillerKind.MidRoll)">Mid-Roll</MudSelectItem>
<MudSelectItem Value="@(FillerKind.PostRoll)">Post-Roll</MudSelectItem>
<MudSelectItem Value="@(FillerKind.Tail)">Tail</MudSelectItem>
<MudSelectItem Value="@(FillerKind.Fallback)">Fallback</MudSelectItem>
</MudSelect>
</MudStack>
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Mode</MudText>
</div>
<MudSelect @bind-Value="_model.FillerMode" For="@(() => _model.FillerMode)"
Disabled="@(_model.FillerKind is FillerKind.Fallback or FillerKind.Tail || _model.CollectionType is CollectionType.Playlist)">
<MudSelectItem Value="@(FillerMode.Duration)">Duration</MudSelectItem>
<MudSelectItem Value="@(FillerMode.Count)">Count</MudSelectItem>
<MudSelectItem Value="@(FillerMode.Pad)">Pad</MudSelectItem>
<MudSelectItem Value="@(FillerMode.RandomCount)">Random Count</MudSelectItem>
</MudSelect>
</MudStack>
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Duration</MudText>
</div>
<MudTextField T="int"
@bind-Value="_model.DurationHours"
Adornment="Adornment.End"
AdornmentText="hours"
Disabled="@(_model.FillerMode != FillerMode.Duration)"/>
</MudStack>
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex"></div>
<MudTextField T="int"
@bind-Value="_model.DurationMinutes"
Adornment="Adornment.End"
AdornmentText="minutes"
Disabled="@(_model.FillerMode != FillerMode.Duration)"/>
</MudStack>
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex"></div>
<MudTextField T="int"
@bind-Value="_model.DurationSeconds"
Adornment="Adornment.End"
AdornmentText="seconds"
Disabled="@(_model.FillerMode != FillerMode.Duration)"/>
</MudStack>
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Count</MudText>
</div>
<MudTextField @bind-Value="@_model.Count" For="@(() => _model.Count)" Disabled="@(_model.FillerMode != FillerMode.Count && _model.FillerMode != FillerMode.RandomCount)"/>
</MudStack>
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Pad To Nearest Minute</MudText>
</div>
<MudSelect @bind-Value="_model.PadToNearestMinute" For="@(() => _model.PadToNearestMinute)" Disabled="@(_model.FillerMode != FillerMode.Pad)">
<MudSelectItem T="int?" Value="5">5 (:00, :05, :10, :15, :20, etc)</MudSelectItem>
<MudSelectItem T="int?" Value="10">10 (:00, :10, :20, :30, :40, :50)</MudSelectItem>
<MudSelectItem T="int?" Value="15">15 (:00, :15, :30, :45)</MudSelectItem>
<MudSelectItem T="int?" Value="30">30 (:00, :30)</MudSelectItem>
</MudSelect>
</MudStack>
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Allow Watermarks</MudText>
</div>
<MudCheckBox @bind-Value="@_model.AllowWatermarks" For="@(() => _model.AllowWatermarks)" Dense="true"/>
</MudStack>
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Collection Type</MudText>
</div>
<MudSelect @bind-Value="_model.CollectionType" For="@(() => _model.CollectionType)">
<MudSelectItem Value="CollectionType.Collection">Collection</MudSelectItem>
<MudSelectItem Value="CollectionType.TelevisionShow">Television Show</MudSelectItem>
<MudSelectItem Value="CollectionType.TelevisionSeason">Television Season</MudSelectItem>
<MudSelectItem Value="CollectionType.Artist">Artist</MudSelectItem>
<MudSelectItem Value="CollectionType.MultiCollection">Multi Collection</MudSelectItem>
<MudSelectItem Value="CollectionType.SmartCollection">Smart Collection</MudSelectItem>
@if (_model.FillerKind is not FillerKind.Fallback and not FillerKind.Tail)
{
<MudSelectItem Value="CollectionType.Playlist">Playlist</MudSelectItem>
}
</MudSelect>
</MudStack>
@if (_model.CollectionType == CollectionType.Collection)
{
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Collection</MudText>
</div>
<MudSelect T="MediaCollectionViewModel" @bind-value="_model.Collection">
@foreach (MediaCollectionViewModel collection in _mediaCollections)
{
<MudSelectItem Value="@collection">@collection.Name</MudSelectItem>
}
</MudSelect>
</MudStack>
}
@if (_model.CollectionType == CollectionType.MultiCollection)
{
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Multi Collection</MudText>
</div>
<MudSelect T="MultiCollectionViewModel" @bind-value="_model.MultiCollection">
@foreach (MultiCollectionViewModel collection in _multiCollections)
{
<MudSelectItem Value="@collection">@collection.Name</MudSelectItem>
}
</MudSelect>
</MudStack>
}
@if (_model.CollectionType == CollectionType.SmartCollection)
{
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Smart Collection</MudText>
</div>
<MudSelect T="SmartCollectionViewModel" @bind-value="_model.SmartCollection">
@foreach (SmartCollectionViewModel collection in _smartCollections)
{
<MudSelectItem Value="@collection">@collection.Name</MudSelectItem>
}
</MudSelect>
</MudStack>
}
@if (_model.CollectionType == CollectionType.TelevisionShow)
{
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Television Show</MudText>
</div>
<MudSelect T="NamedMediaItemViewModel" @bind-value="_model.MediaItem">
@foreach (NamedMediaItemViewModel show in _televisionShows)
{
<MudSelectItem Value="@show">@show.Name</MudSelectItem>
}
</MudSelect>
</MudStack>
}
@if (_model.CollectionType == CollectionType.TelevisionSeason)
{
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Television Season</MudText>
</div>
<MudSelect T="NamedMediaItemViewModel" @bind-value="_model.MediaItem">
@foreach (NamedMediaItemViewModel season in _televisionSeasons)
{
<MudSelectItem Value="@season">@season.Name</MudSelectItem>
}
</MudSelect>
</MudStack>
}
@if (_model.CollectionType == CollectionType.Artist)
{
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Artist</MudText>
</div>
<MudSelect T="NamedMediaItemViewModel" @bind-value="_model.MediaItem">
@foreach (NamedMediaItemViewModel artist in _artists)
{
<MudSelectItem Value="@artist">@artist.Name</MudSelectItem>
}
</MudSelect>
</MudStack>
}
@if (_model.CollectionType == CollectionType.Playlist)
{
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Playlist Group</MudText>
</div>
<MudSelect T="PlaylistGroupViewModel"
Value="@_selectedPlaylistGroup"
ValueChanged="@(vm => UpdatePlaylistGroupItems(vm))">
@foreach (PlaylistGroupViewModel playlistGroup in _playlistGroups)
{
<MudSelectItem Value="@playlistGroup">@playlistGroup.Name</MudSelectItem>
}
</MudSelect>
</MudStack>
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Playlist</MudText>
</div>
<MudSelect T="PlaylistViewModel" @bind-value="_model.Playlist">
@foreach (PlaylistViewModel playlist in _playlists)
{
<MudSelectItem Value="@playlist">@playlist.Name</MudSelectItem>
}
</MudSelect>
</MudStack>
}
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Use Chapters As Media Items</MudText>
</div>
<MudCheckBox @bind-Value="@_model.UseChaptersAsMediaItems"
For="@(() => _model.UseChaptersAsMediaItems)"
Dense="true"
Disabled="@(_model.FillerKind is FillerKind.Fallback)">
<MudText Typo="Typo.caption" Style="font-weight: normal">Schedule individual chapters instead of entire files</MudText>
</MudCheckBox>
</MudStack>
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="form-field-stack gap-md-8 mb-5">
<div class="d-flex">
<MudText>Expression</MudText>
</div>
<MudTextField @bind-Value="_model.Expression"
For="@(() => _model.Expression)"
Disabled="@(_model.FillerKind is not FillerKind.MidRoll)"
HelperText="For mid-roll filler, only add filler when this expression evaluates to true for a given mid-roll point."/>
</MudStack>
<MudStack Row="true" Breakpoint="Breakpoint.SmAndDown" Class="gap-md-8 mb-5">
<div class="d-flex" style="width: 300px"></div>
<MudText Typo="Typo.body2">
<span style="font-weight: bold;">total_points</span>: total number of potential mid-roll points
<br/>
<span style="font-weight: bold;">matched_points</span>: number of mid-roll points that have already matched the expression
<br/>
<span style="font-weight: bold;">total_duration</span>: total duration of the content, in seconds
<br/>
<span style="font-weight: bold;">total_progress</span>: normalized position from 0 to 1
<br/>
<span style="font-weight: bold;">last_mid_filler</span>: seconds since last mid-roll filler
<br/>
<span style="font-weight: bold;">remaining_duration</span>: duration of the content after this mid-roll point, in seconds
<br/>
<span style="font-weight: bold;">point</span>: the position of the mid-roll point, in seconds
<br/>
<span style="font-weight: bold;">num</span>: the mid-roll point number, starting with 1
</MudText>
</MudStack>
</MudContainer>
</div>
</MudForm>
@code {
private CancellationTokenSource _cts;
[Parameter]
public int Id { get; set; }
private readonly FillerPresetEditViewModel _model = new();
private readonly FillerPresetEditViewModelValidator _validator = new();
private MudForm _form;
private readonly List<MediaCollectionViewModel> _mediaCollections = [];
private readonly List<MultiCollectionViewModel> _multiCollections = [];
private readonly List<SmartCollectionViewModel> _smartCollections = [];
private readonly List<NamedMediaItemViewModel> _televisionShows = [];
private readonly List<NamedMediaItemViewModel> _televisionSeasons = [];
private readonly List<NamedMediaItemViewModel> _artists = [];
private readonly List<PlaylistGroupViewModel> _playlistGroups = [];
private readonly List<PlaylistViewModel> _playlists = [];
private PlaylistGroupViewModel _selectedPlaylistGroup;
public void Dispose()
{
_cts?.Cancel();
_cts?.Dispose();
}
protected override async Task OnParametersSetAsync()
{
_cts?.Cancel();
_cts?.Dispose();
_cts = new CancellationTokenSource();
var token = _cts.Token;
try
{
_mediaCollections.AddRange(
await Mediator.Send(new GetAllCollections(), token)
.Map(list => list.OrderBy(vm => vm.Name, StringComparer.CurrentCultureIgnoreCase).ToList()));
_multiCollections.AddRange(
await Mediator.Send(new GetAllMultiCollections(), token)
.Map(list => list.OrderBy(vm => vm.Name, StringComparer.CurrentCultureIgnoreCase).ToList()));
_smartCollections.AddRange(
await Mediator.Send(new GetAllSmartCollections(), token)
.Map(list => list.OrderBy(vm => vm.Name, StringComparer.CurrentCultureIgnoreCase).ToList()));
_televisionShows.AddRange(
await Mediator.Send(new GetAllTelevisionShows(), token)
.Map(list => list.OrderBy(vm => vm.Name, StringComparer.CurrentCultureIgnoreCase).ToList()));
_televisionSeasons.AddRange(
await Mediator.Send(new GetAllTelevisionSeasons(), token)
.Map(list => list.OrderBy(vm => vm.Name, StringComparer.CurrentCultureIgnoreCase).ToList()));
_artists.AddRange(
await Mediator.Send(new GetAllArtists(), token)
.Map(list => list.OrderBy(vm => vm.Name, StringComparer.CurrentCultureIgnoreCase).ToList()));
_playlistGroups.AddRange(await Mediator.Send(new GetAllPlaylistGroups(), token));
if (IsEdit)
{
Option<FillerPresetViewModel> maybeFillerPreset = await Mediator.Send(new GetFillerPresetById(Id), token);
maybeFillerPreset.IfSome(fillerPreset =>
{
_model.Id = fillerPreset.Id;
_model.Name = fillerPreset.Name;
_model.FillerKind = fillerPreset.FillerKind;
_model.FillerMode = fillerPreset.FillerMode;
_model.Duration = fillerPreset.Duration;
_model.Count = fillerPreset.Count;
_model.PadToNearestMinute = fillerPreset.PadToNearestMinute;
_model.AllowWatermarks = fillerPreset.AllowWatermarks;
_model.CollectionType = fillerPreset.CollectionType;
_model.Collection = fillerPreset.CollectionId.HasValue
? _mediaCollections.Find(c => c.Id == fillerPreset.CollectionId.Value)
: null;
_model.MultiCollection = fillerPreset.MultiCollectionId.HasValue
? _multiCollections.Find(c => c.Id == fillerPreset.MultiCollectionId.Value)
: null;
_model.SmartCollection = fillerPreset.SmartCollectionId.HasValue
? _smartCollections.Find(c => c.Id == fillerPreset.SmartCollectionId.Value)
: null;
_model.MediaItem = fillerPreset.MediaItemId.HasValue
? _televisionShows.Append(_televisionSeasons).Append(_artists).ToList().Find(vm => vm.MediaItemId == fillerPreset.MediaItemId.Value)
: null;
_model.Expression = fillerPreset.Expression;
_model.UseChaptersAsMediaItems = fillerPreset.UseChaptersAsMediaItems;
_model.Playlist = fillerPreset.Playlist;
});
}
else
{
_model.Name = "New Filler Preset";
_model.FillerKind = FillerKind.PreRoll;
_model.FillerMode = FillerMode.Duration;
}
foreach (int playlistGroupId in Optional(_model.Playlist?.PlaylistGroupId))
{
foreach (PlaylistGroupViewModel group in Optional(_playlistGroups.Find(g => g.Id == playlistGroupId)))
{
_selectedPlaylistGroup = group;
await UpdatePlaylistGroupItems(group);
}
}
}
catch (OperationCanceledException)
{
// do nothing
}
}
private bool IsEdit => Id != 0;
private async Task UpdatePlaylistGroupItems(PlaylistGroupViewModel playlistGroup)
{
_selectedPlaylistGroup = playlistGroup;
_playlists.Clear();
_playlists.AddRange(await Mediator.Send(new GetPlaylistsByPlaylistGroupId(playlistGroup.Id), _cts.Token));
}
private async Task HandleSubmitAsync()
{
await _form.Validate();
ValidationResult result = await _validator.ValidateAsync(_model, _cts.Token);
if (result.IsValid)
{
IRequest<Either<BaseError, Unit>> request = IsEdit ? _model.ToEdit() : _model.ToUpdate();
Seq<BaseError> errorMessage = (await Mediator.Send(request, _cts.Token)).LeftToSeq();
errorMessage.HeadOrNone().Match(
error =>
{
Snackbar.Add(error.Value, Severity.Error);
Logger.LogError("Error saving filler preset: {Error}", error.Value);
},
() => NavigationManager.NavigateTo("media/filler/presets"));
}
}
}