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ersatztv/ErsatzTV/Pages/ScheduleItemsEditor.razor
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@page "/schedules/{Id:int}/items"
@using ErsatzTV.Application.MediaCollections
@using ErsatzTV.Application.MediaCollections.Queries
@using ErsatzTV.Application.MediaItems
@using ErsatzTV.Application.ProgramSchedules
@using ErsatzTV.Application.ProgramSchedules.Commands
@using ErsatzTV.Application.ProgramSchedules.Queries
@using ErsatzTV.Application.Television.Queries
@using ErsatzTV.Application.Artists.Queries
@inject NavigationManager _navigationManager
@inject ILogger<ScheduleItemsEditor> _logger
@inject ISnackbar _snackbar
@inject IMediator _mediator
<MudContainer MaxWidth="MaxWidth.ExtraLarge" Class="pt-8">
<MudTable Hover="true" Items="_schedule.Items.OrderBy(i => i.Index)" Dense="true" @bind-SelectedItem="_selectedItem">
<ToolBarContent>
<MudText Typo="Typo.h6">@_schedule.Name Items</MudText>
</ToolBarContent>
<ColGroup>
<col/>
<col/>
<col/>
<col style="width: 60px;"/>
<col style="width: 60px;"/>
<col style="width: 60px;"/>
</ColGroup>
<HeaderContent>
<MudTh>Start Time</MudTh>
<MudTh>Collection</MudTh>
<MudTh>Playout Mode</MudTh>
<MudTh/>
<MudTh/>
<MudTh/>
</HeaderContent>
<RowTemplate>
<MudTd DataLabel="Start Time">
<MudText Typo="@(context == _selectedItem ? Typo.subtitle2 : Typo.body2)">
@(context.StartType == StartType.Fixed ? context.StartTime?.ToString(@"hh\:mm") ?? string.Empty : "Dynamic")
</MudText>
</MudTd>
<MudTd DataLabel="Collection">
<MudText Typo="@(context == _selectedItem ? Typo.subtitle2 : Typo.body2)">
@context.CollectionName
</MudText>
</MudTd>
<MudTd DataLabel="Playout Mode">
<MudText Typo="@(context == _selectedItem ? Typo.subtitle2 : Typo.body2)">
@context.PlayoutMode
@if (context.PlayoutMode == PlayoutMode.Multiple && context.MultipleCount.HasValue)
{
@($" ({context.MultipleCount})")
}
</MudText>
</MudTd>
<MudTd>
<MudIconButton Icon="@Icons.Material.Filled.ArrowUpward"
OnClick="@(_ => MoveItemUp(context))"
Disabled="@(_schedule.Items.All(x => x.Index >= context.Index))">
</MudIconButton>
</MudTd>
<MudTd>
<MudIconButton Icon="@Icons.Material.Filled.ArrowDownward"
OnClick="@(_ => MoveItemDown(context))"
Disabled="@(_schedule.Items.All(x => x.Index <= context.Index))">
</MudIconButton>
</MudTd>
<MudTd>
<MudIconButton Icon="@Icons.Material.Filled.Delete"
OnClick="@(_ => RemoveScheduleItem(context))">
</MudIconButton>
</MudTd>
</RowTemplate>
</MudTable>
<MudButton Variant="Variant.Filled" Color="Color.Default" OnClick="@(_ => AddScheduleItem())" Class="mt-4">
Add Schedule Item
</MudButton>
<MudButton Variant="Variant.Filled" Color="Color.Primary" OnClick="@(_ => SaveChanges())" Class="mt-4 ml-4">
Save Changes
</MudButton>
@if (_selectedItem is not null)
{
<div style="display: flex; flex-direction: row;" class="mt-6">
<div style="flex-grow: 1; max-width: 400px;">
<EditForm Model="_selectedItem">
<FluentValidator/>
<MudCard>
<MudCardContent>
<MudSelect Label="Start Type" @bind-Value="_selectedItem.StartType" For="@(() => _selectedItem.StartType)">
@foreach (StartType startType in Enum.GetValues<StartType>())
{
<MudSelectItem Value="@startType">@startType</MudSelectItem>
}
</MudSelect>
<MudTimePicker Class="mt-3" Label="Start Time" @bind-Time="@_selectedItem.StartTime" For="@(() => _selectedItem.StartTime)" Disabled="@(_selectedItem.StartType == StartType.Dynamic)"/>
<MudSelect Label="Collection Type" @bind-Value="_selectedItem.CollectionType" For="@(() => _selectedItem.CollectionType)">
@foreach (ProgramScheduleItemCollectionType collectionType in Enum.GetValues<ProgramScheduleItemCollectionType>())
{
<MudSelectItem Value="@collectionType">@collectionType</MudSelectItem>
}
</MudSelect>
@if (_selectedItem.CollectionType == ProgramScheduleItemCollectionType.Collection)
{
<MudAutocomplete Class="mt-3"
T="MediaCollectionViewModel"
Label="Collection"
@bind-value="_selectedItem.Collection"
SearchFunc="@SearchMediaCollections"
ToStringFunc="@(c => c?.Name)"/>
}
@if (_selectedItem.CollectionType == ProgramScheduleItemCollectionType.MultiCollection)
{
<MudAutocomplete Class="mt-3"
T="MultiCollectionViewModel"
Label="Multi Collection"
@bind-value="_selectedItem.MultiCollection"
SearchFunc="@SearchMultiCollections"
ToStringFunc="@(c => c?.Name)"/>
}
@if (_selectedItem.CollectionType == ProgramScheduleItemCollectionType.SmartCollection)
{
<MudAutocomplete Class="mt-3"
T="SmartCollectionViewModel"
Label="Smart Collection"
@bind-value="_selectedItem.SmartCollection"
SearchFunc="@SearchSmartCollections"
ToStringFunc="@(c => c?.Name)"/>
}
@if (_selectedItem.CollectionType == ProgramScheduleItemCollectionType.TelevisionShow)
{
<MudAutocomplete Class="mt-3"
T="NamedMediaItemViewModel"
Label="Television Show"
@bind-value="_selectedItem.MediaItem"
SearchFunc="@SearchTelevisionShows"
ToStringFunc="@(s => s?.Name)"/>
}
@if (_selectedItem.CollectionType == ProgramScheduleItemCollectionType.TelevisionSeason)
{
<MudAutocomplete Class="mt-3"
T="NamedMediaItemViewModel"
Label="Television Season"
@bind-value="_selectedItem.MediaItem"
SearchFunc="@SearchTelevisionSeasons"
ToStringFunc="@(s => s?.Name)"/>
}
@if (_selectedItem.CollectionType == ProgramScheduleItemCollectionType.Artist)
{
<MudAutocomplete Class="mt-3"
T="NamedMediaItemViewModel"
Label="Artist"
@bind-value="_selectedItem.MediaItem"
SearchFunc="@SearchArtists"
ToStringFunc="@(s => s?.Name)"/>
}
<MudSelect Class="mt-3" Label="Playback Order" @bind-Value="@_selectedItem.PlaybackOrder" For="@(() => _selectedItem.PlaybackOrder)">
@switch (_selectedItem.CollectionType)
{
case ProgramScheduleItemCollectionType.MultiCollection:
<MudSelectItem Value="PlaybackOrder.Shuffle">Shuffle</MudSelectItem>
<MudSelectItem Value="PlaybackOrder.ShuffleInOrder">Shuffle In Order</MudSelectItem>
break;
case ProgramScheduleItemCollectionType.Collection:
case ProgramScheduleItemCollectionType.SmartCollection:
<MudSelectItem Value="PlaybackOrder.Chronological">Chronological</MudSelectItem>
<MudSelectItem Value="PlaybackOrder.Random">Random</MudSelectItem>
<MudSelectItem Value="PlaybackOrder.Shuffle">Shuffle</MudSelectItem>
<MudSelectItem Value="PlaybackOrder.ShuffleInOrder">Shuffle In Order</MudSelectItem>
break;
default:
<MudSelectItem Value="PlaybackOrder.Chronological">Chronological</MudSelectItem>
<MudSelectItem Value="PlaybackOrder.Random">Random</MudSelectItem>
<MudSelectItem Value="PlaybackOrder.Shuffle">Shuffle</MudSelectItem>
break;
}
</MudSelect>
<MudSelect Class="mt-3" Label="Playout Mode" @bind-Value="@_selectedItem.PlayoutMode" For="@(() => _selectedItem.PlayoutMode)">
@foreach (PlayoutMode playoutMode in Enum.GetValues<PlayoutMode>())
{
<MudSelectItem Value="@playoutMode">@playoutMode</MudSelectItem>
}
</MudSelect>
<MudTextField Class="mt-3" Label="Multiple Count" @bind-Value="@_selectedItem.MultipleCount" For="@(() => _selectedItem.MultipleCount)" Disabled="@(_selectedItem.PlayoutMode != PlayoutMode.Multiple)"/>
<MudTimePicker Class="mt-3" Label="Playout Duration" @bind-Time="@_selectedItem.PlayoutDuration" For="@(() => _selectedItem.PlayoutDuration)" Disabled="@(_selectedItem.PlayoutMode != PlayoutMode.Duration)"/>
<MudElement HtmlTag="div" Class="mt-3">
<MudSwitch Label="Offline Tail" @bind-Checked="@_selectedItem.OfflineTail" For="@(() => _selectedItem.OfflineTail)" Disabled="@(_selectedItem.PlayoutMode != PlayoutMode.Duration)"/>
</MudElement>
<MudTextField Class="mt-3" Label="Custom Title" @bind-Value="@_selectedItem.CustomTitle" For="@(() => _selectedItem.CustomTitle)"/>
</MudCardContent>
</MudCard>
</EditForm>
</div>
<div style="max-width: 600px;" class="ml-6">
<MudCard>
<MudCardContent>
<MudText Class="mt-3" Typo="Typo.h6">
Start Type
</MudText>
<MudText Class="mt-3">
A <b>fixed</b> start type requires a <b>start time</b>, while a <b>dynamic</b> start type means the schedule item will start immediately after the preceding schedule item.
</MudText>
<MudText Class="mt-3 mb-2" Typo="Typo.h6">Playout Mode</MudText>
<ul class="mud-typography-body1">
<li><b>One</b> - to play one media item from the collection before advancing to the next schedule item.</li>
<li><b>Multiple</b> - to play a specified <b>count</b> of media items from the collection before advancing to the next schedule item. A count of <b>0</b> is a special case that will automatically and always equal the number of items in the collection, so each item from the collection will be played once before advancing.</li>
<li><b>Duration</b> - to play the maximum number of complete media items that will fit in the specified <b>playout duration</b>, before either going offline for the remainder of the <b>playout duration</b> (an <b>offline tail</b>), or immediately advancing to the next schedule item.</li>
<li><b>Flood</b> - to play media items from the collection forever, or until the next schedule item's <b>start time</b> if one exists.</li>
</ul>
</MudCardContent>
</MudCard>
</div>
</div>
}
</MudContainer>
@code {
[Parameter]
public int Id { get; set; }
private ProgramScheduleItemsEditViewModel _schedule;
private List<MediaCollectionViewModel> _mediaCollections;
private List<MultiCollectionViewModel> _multiCollections;
private List<SmartCollectionViewModel> _smartCollections;
private List<NamedMediaItemViewModel> _televisionShows;
private List<NamedMediaItemViewModel> _televisionSeasons;
private List<NamedMediaItemViewModel> _artists;
private ProgramScheduleItemEditViewModel _selectedItem;
protected override Task OnParametersSetAsync() => LoadScheduleItems();
private async Task LoadScheduleItems()
{
// TODO: fix performance
_mediaCollections = await _mediator.Send(new GetAllCollections())
.Map(list => list.OrderBy(vm => vm.Name, StringComparer.CurrentCultureIgnoreCase).ToList());
_multiCollections = await _mediator.Send(new GetAllMultiCollections())
.Map(list => list.OrderBy(vm => vm.Name, StringComparer.CurrentCultureIgnoreCase).ToList());
_smartCollections = await _mediator.Send(new GetAllSmartCollections())
.Map(list => list.OrderBy(vm => vm.Name, StringComparer.CurrentCultureIgnoreCase).ToList());
_televisionShows = await _mediator.Send(new GetAllTelevisionShows())
.Map(list => list.OrderBy(vm => vm.Name, StringComparer.CurrentCultureIgnoreCase).ToList());
_televisionSeasons = await _mediator.Send(new GetAllTelevisionSeasons())
.Map(list => list.OrderBy(vm => vm.Name, StringComparer.CurrentCultureIgnoreCase).ToList());
_artists = await _mediator.Send(new GetAllArtists())
.Map(list => list.OrderBy(vm => vm.Name, StringComparer.CurrentCultureIgnoreCase).ToList());
string name = string.Empty;
Option<ProgramScheduleViewModel> maybeSchedule = await _mediator.Send(new GetProgramScheduleById(Id));
maybeSchedule.IfSome(vm => name = vm.Name);
Option<IEnumerable<ProgramScheduleItemViewModel>> maybeResults = await _mediator.Send(new GetProgramScheduleItems(Id));
maybeResults.IfSome(items => _schedule = new ProgramScheduleItemsEditViewModel
{
Name = name,
Items = items.Map(ProjectToEditViewModel).ToList()
});
}
private ProgramScheduleItemEditViewModel ProjectToEditViewModel(ProgramScheduleItemViewModel item)
{
var result = new ProgramScheduleItemEditViewModel
{
Id = item.Id,
Index = item.Index,
StartType = item.StartType,
StartTime = item.StartTime,
PlayoutMode = item.PlayoutMode,
CollectionType = item.CollectionType,
Collection = item.Collection,
MultiCollection = item.MultiCollection,
SmartCollection = item.SmartCollection,
MediaItem = item.MediaItem,
PlaybackOrder = item.PlaybackOrder,
CustomTitle = item.CustomTitle
};
switch (item)
{
case ProgramScheduleItemMultipleViewModel multiple:
result.MultipleCount = multiple.Count;
break;
case ProgramScheduleItemDurationViewModel duration:
result.PlayoutDuration = duration.PlayoutDuration;
result.OfflineTail = duration.OfflineTail;
break;
}
return result;
}
private void AddScheduleItem()
{
var item = new ProgramScheduleItemEditViewModel
{
Index = _schedule.Items.Map(i => i.Index).DefaultIfEmpty().Max() + 1,
StartType = StartType.Dynamic,
PlayoutMode = PlayoutMode.One,
PlaybackOrder = PlaybackOrder.Shuffle,
CollectionType = ProgramScheduleItemCollectionType.Collection
};
_schedule.Items.Add(item);
_selectedItem = item;
}
private void RemoveScheduleItem(ProgramScheduleItemEditViewModel item)
{
_selectedItem = null;
_schedule.Items.Remove(item);
}
private void MoveItemUp(ProgramScheduleItemEditViewModel item)
{
// swap with lower index
ProgramScheduleItemEditViewModel toSwap = _schedule.Items.OrderByDescending(x => x.Index).First(x => x.Index < item.Index);
(toSwap.Index, item.Index) = (item.Index, toSwap.Index);
}
private void MoveItemDown(ProgramScheduleItemEditViewModel item)
{
// swap with higher index
ProgramScheduleItemEditViewModel toSwap = _schedule.Items.OrderBy(x => x.Index).First(x => x.Index > item.Index);
(toSwap.Index, item.Index) = (item.Index, toSwap.Index);
}
private Task<IEnumerable<MediaCollectionViewModel>> SearchMediaCollections(string value) =>
_mediaCollections.Filter(c => c.Name.Contains(value ?? string.Empty, StringComparison.OrdinalIgnoreCase)).AsTask();
private Task<IEnumerable<MultiCollectionViewModel>> SearchMultiCollections(string value) =>
_multiCollections.Filter(c => c.Name.Contains(value ?? string.Empty, StringComparison.OrdinalIgnoreCase)).AsTask();
private Task<IEnumerable<SmartCollectionViewModel>> SearchSmartCollections(string value) =>
_smartCollections.Filter(c => c.Name.Contains(value ?? string.Empty, StringComparison.OrdinalIgnoreCase)).AsTask();
private Task<IEnumerable<NamedMediaItemViewModel>> SearchTelevisionShows(string value) =>
_televisionShows.Filter(s => s.Name.Contains(value ?? string.Empty, StringComparison.OrdinalIgnoreCase)).AsTask();
private Task<IEnumerable<NamedMediaItemViewModel>> SearchTelevisionSeasons(string value) =>
_televisionSeasons.Filter(s => s.Name.Contains(value ?? string.Empty, StringComparison.OrdinalIgnoreCase)).AsTask();
private Task<IEnumerable<NamedMediaItemViewModel>> SearchArtists(string value) =>
_artists.Filter(s => s.Name.Contains(value ?? string.Empty, StringComparison.OrdinalIgnoreCase)).AsTask();
private async Task SaveChanges()
{
var items = _schedule.Items.Map(item => new ReplaceProgramScheduleItem(
item.Index,
item.StartType,
item.StartTime,
item.PlayoutMode,
item.CollectionType,
item.Collection?.Id,
item.MultiCollection?.Id,
item.SmartCollection?.Id,
item.MediaItem?.MediaItemId,
item.PlaybackOrder,
item.MultipleCount,
item.PlayoutDuration,
item.PlayoutMode == PlayoutMode.Duration ? item.OfflineTail.IfNone(false) : null,
item.CustomTitle)).ToList();
Seq<BaseError> errorMessages = await _mediator.Send(new ReplaceProgramScheduleItems(Id, items)).Map(e => e.LeftToSeq());
errorMessages.HeadOrNone().Match(
error =>
{
_snackbar.Add($"Unexpected error saving schedule: {error.Value}", Severity.Error);
_logger.LogError("Unexpected error saving schedule: {Error}", error.Value);
},
() => _navigationManager.NavigateTo("/schedules"));
}
}