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deepdrft/DeepDrftPublic.Client/Controls/ReleaseGallery.razor
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@namespace DeepDrftPublic.Client.Controls
@* The single release-card grid for every browse surface (Sessions, Mixes, Cuts, Archive). Cards
open a detail page; how a card computes its href is the only real divergence across surfaces, so
the parent supplies it one of two ways:
- DetailRoute (the simple default): every card links /{DetailRoute}/{entryKey} (Sessions, Mixes).
- HrefResolver (per-card): each card links HrefResolver(release), so Archive routes each card by
its own medium through the one ReleaseRoutes table, and Cuts routes to /cuts/{entryKey}.
HrefResolver wins when both are supplied. The card subtitle defaults to the artist; SubtitleResolver
overrides it (Cuts shows a track count instead). Fully controlled by the parent: loading and item
state are passed in. *@
<div>
<MudContainer MaxWidth="MaxWidth.Large" Class="release-gallery-container">
@if (Loading)
{
<MudGrid Spacing="6" Justify="Justify.Center">
@foreach (var _ in Enumerable.Range(0, 8))
{
<MudItem xs="12" sm="6" md="4" lg="3" xl="3">
<div class="release-card-center">
<MudSkeleton Width="200px" Height="200px" SkeletonType="SkeletonType.Rectangle"/>
</div>
</MudItem>
}
</MudGrid>
}
else if (Releases.Count == 0)
{
<div class="release-gallery-empty">
<MudText Typo="Typo.h6">@EmptyMessage</MudText>
</div>
}
else
{
<MudGrid Spacing="6" Justify="Justify.Center">
@foreach (var release in Releases)
{
<MudItem xs="12" sm="6" md="4" lg="3" xl="3">
<div class="release-card-center">
<a href="@CardHref(release)" class="release-card-link">
<div class="release-card">
@if (!string.IsNullOrEmpty(release.ImagePath))
{
<div class="release-card-cover"
style="background-image: url('api/image/@Uri.EscapeDataString(release.ImagePath)');">
</div>
}
else
{
<div class="release-card-cover release-card-cover--fallback"></div>
}
<div class="release-card-body">
<MudText Typo="Typo.subtitle1" Class="release-card-title text-truncate">
@release.Title
</MudText>
<MudText Typo="Typo.caption" Class="release-card-artist text-truncate">
@(SubtitleResolver?.Invoke(release) ?? release.Artist)
</MudText>
</div>
</div>
</a>
</div>
</MudItem>
}
</MudGrid>
}
</MudContainer>
</div>
@code {
[Parameter] public required IReadOnlyList<DeepDrftModels.DTOs.ReleaseDto> Releases { get; set; }
[Parameter] public bool Loading { get; set; }
/// <summary>
/// Route segment for a card's detail page; a card links to /{DetailRoute}/{entryKey}. The simple
/// fixed-route default used by Sessions/Mixes. Ignored when <see cref="HrefResolver"/> is supplied.
/// </summary>
[Parameter] public string? DetailRoute { get; set; }
/// <summary>
/// Per-card href resolver. When supplied, a card links to its result instead of the
/// <see cref="DetailRoute"/>-based href, letting Archive route each card by its own medium and
/// Cuts route to /cuts/{entryKey} (both via <c>ReleaseRoutes.DetailHref</c>).
/// </summary>
[Parameter] public Func<DeepDrftModels.DTOs.ReleaseDto, string>? HrefResolver { get; set; }
/// <summary>
/// Optional override for a card's subtitle line (defaults to the release artist). Cuts pass a
/// track-count label here.
/// </summary>
[Parameter] public Func<DeepDrftModels.DTOs.ReleaseDto, string>? SubtitleResolver { get; set; }
[Parameter] public string EmptyMessage { get; set; } = "Nothing here yet";
private string CardHref(DeepDrftModels.DTOs.ReleaseDto release)
=> HrefResolver?.Invoke(release) ?? $"/{DetailRoute}/{release.EntryKey}";
}