daniel-c-harvey
fc32791cea
MixBrowser WaveformCell: wrap icon+button in MudStack Row. SessionBrowser HeroCell: split into two SpecialActionColumns (thumb + button). AlbumBrowser track table: always show regenerate button for Profile and High-res.
500 lines
24 KiB
Plaintext
500 lines
24 KiB
Plaintext
@using System.Net
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@using DeepDrftManager.Services
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@using DeepDrftModels.DTOs
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@using DeepDrftModels.Enums
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@inject ICmsTrackService CmsTrackService
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@inject IDialogService DialogService
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@inject ISnackbar Snackbar
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@inject ILogger<CmsAlbumBrowser> Logger
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@if (IsLoading)
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{
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<MudProgressCircular Indeterminate="true" Class="mt-4" />
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}
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else if (_rows.Count == 0)
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{
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<MudText Typo="Typo.body1" Class="mt-4">No releases found.</MudText>
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}
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else
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{
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<MudTable T="AlbumRow"
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Items="_rows"
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Hover="true"
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Striped="true"
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Dense="true"
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Bordered="false"
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FixedHeader="true">
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<HeaderContent>
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<MudTh Style="width: 1%;"></MudTh>
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<MudTh Style="width: 1%;">Art</MudTh>
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<MudTh>Album</MudTh>
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<MudTh>Artist</MudTh>
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<MudTh>Genre</MudTh>
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<MudTh>Release Date</MudTh>
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<MudTh>Type</MudTh>
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<MudTh Style="width: 1%; white-space: nowrap;">Tracks</MudTh>
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@foreach (var column in SpecialColumns)
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{
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<MudTh Style="width: 1%; white-space: nowrap;">@column.Header</MudTh>
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}
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<MudTh Style="width: 1%; white-space: nowrap;">Actions</MudTh>
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</HeaderContent>
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<RowTemplate>
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<MudTd>
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<MudIconButton Icon="@(context.IsExpanded ? Icons.Material.Filled.ExpandLess : Icons.Material.Filled.ExpandMore)"
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Size="Size.Small"
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OnClick="@(() => ToggleExpand(context))" />
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</MudTd>
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<MudTd DataLabel="Art">
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@if (!string.IsNullOrEmpty(context.Release.ImagePath))
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{
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<div class="cms-album-thumb"
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style="background-image: url('@ThumbUrl(context.Release.ImagePath)');"></div>
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}
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else
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{
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<div class="cms-album-thumb cms-album-thumb--fallback"></div>
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}
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</MudTd>
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<MudTd DataLabel="Album">@context.Release.Title</MudTd>
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<MudTd DataLabel="Artist">@context.Release.Artist</MudTd>
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<MudTd DataLabel="Genre">@(context.Release.Genre ?? "—")</MudTd>
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<MudTd DataLabel="Release Date">@(context.Release.ReleaseDate?.ToString("d MMMM, yyyy") ?? "—")</MudTd>
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<MudTd DataLabel="Type">
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<MudChip T="string" Size="Size.Small" Variant="Variant.Outlined">
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@(context.Release.Medium == ReleaseMedium.Cut
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? context.Release.ReleaseType?.ToString() ?? "—"
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: MediumTypeLabels[context.Release.Medium])
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</MudChip>
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</MudTd>
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<MudTd DataLabel="Tracks">@context.TrackCount</MudTd>
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@foreach (var column in SpecialColumns)
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{
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@* One dedicated cell per host-declared special-action column (Mix waveform, Session hero).
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The Cell fragment recovers its typed row state via the host's RowFor lookup. Sits between
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Tracks and Actions so the universal Edit/Delete stay rightmost. *@
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<MudTd DataLabel="@column.Header">@column.Cell(context.Release)</MudTd>
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}
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<MudTd DataLabel="Actions">
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<MudTooltip Text="Batch Edit">
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<MudIconButton Icon="@Icons.Material.Filled.Edit"
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Size="Size.Small"
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Color="Color.Primary"
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Href="@($"/tracks/album/{Uri.EscapeDataString(context.Release.Title)}/edit")" />
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</MudTooltip>
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<MudTooltip Text="Delete release">
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<MudIconButton Icon="@Icons.Material.Filled.Delete"
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Size="Size.Small"
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Color="Color.Error"
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Disabled="@context.IsDeleting"
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OnClick="@(() => ConfirmAndDeleteAlbum(context))" />
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</MudTooltip>
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</MudTd>
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</RowTemplate>
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<ChildRowContent>
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@if (context.IsExpanded)
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{
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<MudTr>
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<MudTd colspan="@ColumnCount" Style="padding: 0;">
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@if (context.IsLoading)
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{
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<MudStack Row="true" AlignItems="AlignItems.Center" Class="pa-2">
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<MudProgressCircular Size="Size.Small" Indeterminate="true" />
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<MudText Typo="Typo.body2">Loading tracks…</MudText>
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</MudStack>
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}
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else if (context.Tracks is { Count: 0 })
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{
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<MudText Typo="Typo.body2" Class="pa-4">No tracks found.</MudText>
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}
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else if (context.Tracks is not null)
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{
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<MudTable T="TrackDto" Items="context.Tracks" Context="track" Dense="true" Hover="false"
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Elevation="0" Style="background: transparent;">
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<HeaderContent>
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<MudTh Style="width: 1%; white-space: nowrap;">#</MudTh>
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<MudTh>Track Name</MudTh>
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@* Per-track waveform-datum status + generate (migrated from the retired
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CmsTrackGrid). The expanded child row is the releases view's only
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per-track surface, so the unique per-track Profile / High-res columns
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live here. *@
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<MudTh Style="width: 1%; white-space: nowrap;">Profile</MudTh>
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<MudTh Style="width: 1%; white-space: nowrap;">High-res</MudTh>
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@* Info column: per-track EntryKey + OriginalFileName tooltip (migrated
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from the retired CmsTrackGrid's .cms-track-info monospace block). *@
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<MudTh Style="width: 1%;"></MudTh>
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</HeaderContent>
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<RowTemplate>
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<MudTd DataLabel="#">@track.TrackNumber</MudTd>
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<MudTd DataLabel="Track Name">@track.TrackName</MudTd>
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<MudTd DataLabel="Profile">
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<MudStack Row="true" AlignItems="AlignItems.Center" Spacing="1">
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@if (HasProfile(track.EntryKey))
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{
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<MudTooltip Text="Profile generated">
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<MudIcon Icon="@Icons.Material.Filled.CheckCircle" Color="Color.Success" Size="Size.Small" />
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</MudTooltip>
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}
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<MudTooltip Text="@(HasProfile(track.EntryKey) ? "Regenerate profile" : "Generate profile")">
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<MudIconButton Icon="@Icons.Material.Filled.GraphicEq"
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Size="Size.Small"
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Color="Color.Secondary"
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Disabled="@_generating.Contains(track.EntryKey)"
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OnClick="@(() => GenerateProfileAsync(track))" />
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</MudTooltip>
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</MudStack>
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</MudTd>
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<MudTd DataLabel="High-res">
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<MudStack Row="true" AlignItems="AlignItems.Center" Spacing="1">
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@if (HasHighRes(track.EntryKey))
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{
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<MudTooltip Text="High-res datum generated">
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<MudIcon Icon="@Icons.Material.Filled.CheckCircle" Color="Color.Success" Size="Size.Small" />
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</MudTooltip>
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}
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<MudTooltip Text="@(HasHighRes(track.EntryKey) ? "Regenerate high-res datum" : "Generate high-res datum")">
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<MudIconButton Icon="@Icons.Material.Filled.Waves"
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Size="Size.Small"
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Color="Color.Secondary"
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Disabled="@_generatingHighRes.Contains(track.EntryKey)"
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OnClick="@(() => GenerateHighResAsync(track))" />
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</MudTooltip>
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</MudStack>
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</MudTd>
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@* Per-track info tooltip (restored from the retired CmsTrackGrid's
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.cms-track-info monospace block): EntryKey + OriginalFileName. *@
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<MudTd>
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<MudTooltip Placement="Placement.Left">
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<TooltipContent>
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<MudText Typo="Typo.caption" Style="font-family: monospace;">@track.EntryKey</MudText>
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@if (!string.IsNullOrWhiteSpace(track.OriginalFileName))
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{
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<MudText Typo="Typo.caption" Style="font-family: monospace;">@track.OriginalFileName</MudText>
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}
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</TooltipContent>
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<ChildContent>
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<MudIconButton Icon="@Icons.Material.Outlined.Info"
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Size="Size.Small"
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Color="Color.Default" />
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</ChildContent>
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</MudTooltip>
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</MudTd>
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</RowTemplate>
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</MudTable>
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}
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</MudTd>
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</MudTr>
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}
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</ChildRowContent>
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</MudTable>
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}
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@code {
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[Parameter] public IReadOnlyList<ReleaseDto> Releases { get; set; } = Array.Empty<ReleaseDto>();
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[Parameter] public bool IsLoading { get; set; }
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[Parameter] public EventCallback OnReleasesChanged { get; set; }
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/// <summary>
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/// Fires after any per-row waveform generate (profile or high-res) succeeds. The parent page
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/// wires this to its own <c>RefreshWaveformStatusAsync</c> so its missing-count badges stay
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/// current after an individual-row generate inside an expanded album row.
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/// </summary>
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[Parameter] public EventCallback OnWaveformGenerated { get; set; }
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/// <summary>
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/// Clears the cached per-track waveform status so the next row expand re-fetches fresh data
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/// from the API. Called by the parent page after a catalogue-wide bulk run so already-expanded
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/// rows reflect the new state on the next expand interaction.
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/// </summary>
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public Task InvalidateWaveformStatusAsync()
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{
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_profileStatus = null;
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_highResStatus = null;
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StateHasChanged();
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return Task.CompletedTask;
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}
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// Zero or more dedicated, header-labelled special-action columns (Session hero upload, Mix waveform
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// generate), each rendered as its own header cell + per-row cell between the Tracks and Actions
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// columns. The ALL and Cut tabs leave this empty and render exactly as before — only the standard
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// columns plus Edit/Delete. A per-medium host supplies its bespoke affordances here so the rich
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// expand/delete/Type-chip/edit logic stays single-sourced in this grid rather than forked.
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[Parameter] public IReadOnlyList<SpecialActionColumn> SpecialColumns { get; set; } = Array.Empty<SpecialActionColumn>();
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// Base columns: expand, Art, Album, Artist, Genre, Release Date, Type, Tracks, Actions = 9.
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private const int BaseColumnCount = 9;
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// Total rendered columns, driving the expanded child-row colspan so it always spans the full table
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// regardless of how many special-action columns the host declared.
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private int ColumnCount => BaseColumnCount + SpecialColumns.Count;
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private List<AlbumRow> _rows = new();
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// Tracks the Releases reference last projected into _rows. Guards against OnParametersSet
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// resurrecting a row we removed locally on delete: while the parent holds the same Releases
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// instance (e.g. a mid-operation re-render under IsDeleting, before any refresh hands us a new
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// list), a blind rebuild every render would bring the deleted row back. We only re-project when
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// the parent hands us a genuinely new list.
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private IReadOnlyList<ReleaseDto>? _projectedReleases;
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// Re-project rows only when the parent supplies a genuinely new release list (reference change).
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// Local edits to _rows (a removed row after delete) must survive re-renders triggered by the
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// same Releases instance.
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protected override void OnParametersSet()
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{
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if (!ReferenceEquals(_projectedReleases, Releases))
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{
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_projectedReleases = Releases;
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_rows = Releases.Select(r => new AlbumRow { Release = r }).ToList();
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}
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}
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// Relative path — resolves against the Manager's own origin, proxied by ImageProxyController.
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private static string ThumbUrl(string imagePath) =>
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$"/api/image/{Uri.EscapeDataString(imagePath)}";
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// Medium → Type-chip display label for non-Cut media. Cut rows show ReleaseType instead.
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// One entry per non-Cut medium; a future medium adds one line here, no markup change needed.
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private static readonly IReadOnlyDictionary<ReleaseMedium, string> MediumTypeLabels =
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new Dictionary<ReleaseMedium, string>
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{
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[ReleaseMedium.Session] = "Session",
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[ReleaseMedium.Mix] = "DJ Mix",
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};
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// EntryKey → HasProfile / HasHighRes for the expanded-row per-track waveform columns (migrated from
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// the retired CmsTrackGrid). Loaded once per grid instance on first row expand; a per-row generate
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// flips a single entry to true. Null until first loaded.
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private Dictionary<string, bool>? _profileStatus;
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private Dictionary<string, bool>? _highResStatus;
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private readonly HashSet<string> _generating = new();
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private readonly HashSet<string> _generatingHighRes = new();
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private bool HasProfile(string entryKey) =>
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_profileStatus is not null && _profileStatus.TryGetValue(entryKey, out var has) && has;
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private bool HasHighRes(string entryKey) =>
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_highResStatus is not null && _highResStatus.TryGetValue(entryKey, out var has) && has;
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// Fetch the catalogue-wide waveform status once and cache it. The admin catalogue is small (one unpaged
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// call covers it), and per-track status only matters for rows the admin actually expands.
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private async Task EnsureWaveformStatusAsync()
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{
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if (_profileStatus is not null) return;
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var result = await CmsTrackService.GetWaveformStatusAsync();
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if (result.Success && result.Value is not null)
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{
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_profileStatus = result.Value.ToDictionary(s => s.EntryKey, s => s.HasProfile);
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_highResStatus = result.Value.ToDictionary(s => s.EntryKey, s => s.HasHighRes);
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}
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else
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{
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// Leave both empty (not null) so we do not re-fetch on every expand after a transient failure;
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// the next OnReleasesChanged refresh path will rebuild the grid and retry.
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_profileStatus = new Dictionary<string, bool>();
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_highResStatus = new Dictionary<string, bool>();
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}
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}
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private async Task GenerateProfileAsync(TrackDto track)
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{
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_generating.Add(track.EntryKey);
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StateHasChanged();
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try
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{
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var result = await CmsTrackService.GenerateWaveformProfileAsync(track.EntryKey);
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if (result.Success)
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{
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(_profileStatus ??= new())[track.EntryKey] = true;
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Snackbar.Add($"Generated profile for '{track.TrackName}'.", Severity.Success);
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await OnWaveformGenerated.InvokeAsync();
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}
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else
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{
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var error = result.Messages.FirstOrDefault()?.Message ?? "Unknown error";
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Snackbar.Add($"Generate failed for '{track.TrackName}': {error}", Severity.Error);
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}
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}
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catch (Exception ex)
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{
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Logger.LogError(ex, "Waveform generation failed for {EntryKey}", track.EntryKey);
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Snackbar.Add($"Generate failed for '{track.TrackName}' — please try again.", Severity.Error);
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}
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finally
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{
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_generating.Remove(track.EntryKey);
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StateHasChanged();
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}
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}
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private async Task GenerateHighResAsync(TrackDto track)
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{
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_generatingHighRes.Add(track.EntryKey);
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StateHasChanged();
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try
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{
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var result = await CmsTrackService.GenerateHighResWaveformAsync(track.EntryKey);
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if (result.Success)
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{
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(_highResStatus ??= new())[track.EntryKey] = true;
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Snackbar.Add($"Generated high-res datum for '{track.TrackName}'.", Severity.Success);
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await OnWaveformGenerated.InvokeAsync();
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}
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else
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{
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var error = result.Messages.FirstOrDefault()?.Message ?? "Unknown error";
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Snackbar.Add($"High-res generate failed for '{track.TrackName}': {error}", Severity.Error);
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}
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}
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catch (Exception ex)
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{
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Logger.LogError(ex, "High-res waveform generation failed for {EntryKey}", track.EntryKey);
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Snackbar.Add($"High-res generate failed for '{track.TrackName}' — please try again.", Severity.Error);
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}
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finally
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{
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_generatingHighRes.Remove(track.EntryKey);
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StateHasChanged();
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}
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}
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private async Task ToggleExpand(AlbumRow row)
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{
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row.IsExpanded = !row.IsExpanded;
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if (row.IsExpanded && row.Tracks is null && !row.IsLoading)
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{
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row.IsLoading = true;
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StateHasChanged();
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row.Tracks = await LoadTracksAsync(row.Release.Title);
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// The per-track Profile / High-res columns need waveform status for the rows just loaded.
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// Loaded once for the catalogue on first expand and cached for this grid instance.
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await EnsureWaveformStatusAsync();
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row.IsLoading = false;
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}
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}
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// Albums are small releases; a single page of 100 always covers the full track list (see brief).
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private async Task<List<TrackDto>> LoadTracksAsync(string albumTitle)
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{
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var result = await CmsTrackService.GetPagedAsync(
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page: 1, pageSize: 100,
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sortColumn: "TrackNumber", sortDescending: false,
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album: albumTitle);
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if (result.Success && result.Value is not null)
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{
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return result.Value.Items.ToList();
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}
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var error = result.Messages.FirstOrDefault()?.Message ?? "Unknown error";
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Snackbar.Add($"Failed to load tracks for '{albumTitle}': {error}", Severity.Error);
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return new List<TrackDto>();
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}
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private async Task ConfirmAndDeleteAlbum(AlbumRow row)
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{
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// Need track IDs to delete; load them if the row was never expanded.
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row.Tracks ??= await LoadTracksAsync(row.Release.Title);
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var tracks = row.Tracks;
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var count = tracks.Count;
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if (count == 0)
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{
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// Orphaned release: every track was soft-deleted earlier, leaving a 0-track row that
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// cannot be cleared by deleting tracks. Delete the release record directly instead.
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await ConfirmAndDeleteEmptyReleaseAsync(row);
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return;
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}
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var confirmed = await DialogService.ShowMessageBox(
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title: "Delete release",
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markupMessage: new MarkupString(
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$"Delete all <strong>{count}</strong> track(s) in <strong>{WebUtility.HtmlEncode(row.Release.Title)}</strong>? This removes metadata and audio for every track."),
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yesText: "Delete all",
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cancelText: "Cancel");
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if (confirmed != true) return;
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row.IsDeleting = true;
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StateHasChanged();
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var failures = 0;
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foreach (var track in tracks)
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{
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try
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{
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var del = await CmsTrackService.DeleteTrackAsync(track.Id);
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if (!del.Success) failures++;
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}
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catch (Exception ex)
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{
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Logger.LogError(ex, "Delete failed for track {TrackId}", track.Id);
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failures++;
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}
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}
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row.IsDeleting = false;
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if (failures == 0)
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{
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Snackbar.Add($"Deleted '{row.Release.Title}'.", Severity.Success);
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_rows.Remove(row);
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await OnReleasesChanged.InvokeAsync();
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}
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else
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{
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Snackbar.Add($"{count - failures} of {count} track(s) deleted; {failures} failed.", Severity.Warning);
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await OnReleasesChanged.InvokeAsync();
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}
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StateHasChanged();
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}
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// Delete an orphaned release (0 live tracks) via the release endpoint. Mirrors the track-cascade
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// delete path's row lifecycle: confirm, guard with IsDeleting, then remove the row and notify the
|
|
// parent so its release list stays in sync with what is shown.
|
|
private async Task ConfirmAndDeleteEmptyReleaseAsync(AlbumRow row)
|
|
{
|
|
var confirmed = await DialogService.ShowMessageBox(
|
|
title: "Delete release",
|
|
markupMessage: new MarkupString(
|
|
$"<strong>{WebUtility.HtmlEncode(row.Release.Title)}</strong> has no tracks. Delete this empty release record?"),
|
|
yesText: "Delete",
|
|
cancelText: "Cancel");
|
|
|
|
if (confirmed != true) return;
|
|
|
|
row.IsDeleting = true;
|
|
StateHasChanged();
|
|
|
|
var result = await CmsTrackService.DeleteReleaseAsync(row.Release.Id);
|
|
|
|
row.IsDeleting = false;
|
|
|
|
if (result.Success)
|
|
{
|
|
Snackbar.Add($"Deleted '{row.Release.Title}'.", Severity.Success);
|
|
_rows.Remove(row);
|
|
await OnReleasesChanged.InvokeAsync();
|
|
}
|
|
else
|
|
{
|
|
var error = result.Messages.FirstOrDefault()?.Message ?? "Unknown error";
|
|
Snackbar.Add($"Delete failed: {error}", Severity.Error);
|
|
}
|
|
StateHasChanged();
|
|
}
|
|
|
|
private sealed class AlbumRow
|
|
{
|
|
public required ReleaseDto Release { get; init; }
|
|
public List<TrackDto>? Tracks { get; set; } // null = not yet loaded
|
|
public bool IsExpanded { get; set; }
|
|
public bool IsLoading { get; set; }
|
|
public bool IsDeleting { get; set; }
|
|
|
|
// Server-projected count from GetReleasesAsync. Drives the Tracks column without a lazy load.
|
|
public int TrackCount => Release.TrackCount;
|
|
}
|
|
}
|