Files
deepdrft/DeepDrftPublic.Client/Pages/MediumBrowseBase.cs
T
daniel-c-harvey af724ce570 Phase 9 Wave 4: ARCHIVE nav + Cuts/Sessions/Mixes pages + MixWaveformVisualizer
Replaces flat RELEASES/SESSIONS/MIXES nav with ARCHIVE dropdown (PageRoute.Children,
one-level cap, dual-role node). Adds /archive overview, /cuts (AlbumsView + medium
filter; /albums redirects), /sessions + /sessions/{id} (hero-dominant), /mixes +
/mixes/{id} (MixWaveformVisualizer full-page background). Extracts ReleaseDetailScaffold
from TrackDetail (invariant trio). PersistentComponentState bridge on all new pages.
Click-to-seek seam designed on MixWaveformVisualizer (inert until wired).
2026-06-12 23:05:25 -04:00

56 lines
2.0 KiB
C#

using DeepDrftModels.DTOs;
using DeepDrftModels.Enums;
using DeepDrftPublic.Client.Services;
using Microsoft.AspNetCore.Components;
namespace DeepDrftPublic.Client.Pages;
/// <summary>
/// Shared fetch + prerender-bridge logic for the medium browse pages (Sessions, Mixes). Subclasses
/// supply only the <see cref="Medium"/> and <see cref="DetailRoute"/>; this base fetches the paged
/// releases and bridges the prerendered result across the prerender -> WASM seam so the WASM pass
/// does not re-fetch and replay the card animations (see the TracksView seam).
/// </summary>
public abstract class MediumBrowseBase : ComponentBase, IDisposable
{
[Inject] public required IReleaseDataService ReleaseData { get; set; }
[Inject] public required PersistentComponentState PersistentState { get; set; }
/// <summary>The medium this page browses. Subclass-supplied constant.</summary>
protected abstract ReleaseMedium Medium { get; }
protected bool Loading { get; private set; } = true;
protected IReadOnlyList<ReleaseDto> Releases { get; private set; } = [];
private PersistingComponentStateSubscription _persistingSubscription;
private string PersistKey => $"medium-browse-{Medium}";
protected override async Task OnInitializedAsync()
{
_persistingSubscription = PersistentState.RegisterOnPersisting(Persist);
if (PersistentState.TryTakeFromJson<List<ReleaseDto>>(PersistKey, out var restored) && restored is not null)
{
Releases = restored;
Loading = false;
return;
}
var result = await ReleaseData.GetPaged(Medium.ToString().ToLowerInvariant(), page: 1, pageSize: 100);
if (result is { Success: true, Value: { Items: { } items } })
Releases = items.ToList();
Loading = false;
}
private Task Persist()
{
if (Releases.Count > 0)
PersistentState.PersistAsJson(PersistKey, Releases.ToList());
return Task.CompletedTask;
}
public void Dispose() => _persistingSubscription.Dispose();
}