Simplified and enhnaced voice work page.

JSMR.UI.Blazor/Components/VoiceWorkFilters.razor

@@ -0,0 +1,208 @@
+@using JSMR.Application.Enums
+@using JSMR.Application.VoiceWorks.Queries.Search
+@using JSMR.Domain.Enums
+@using JSMR.Domain.ValueObjects
+@using JSMR.UI.Blazor.Enums
+@using JSMR.UI.Blazor.Filters
+@using JSMR.UI.Blazor.Services
+
+<div class="search-filter-control-container">
+    <div class="search-filter-control-span-2">
+        <BitTextField Prefix="Keywords"
+                      Immediate="true" DebounceTime="500"
+                      Value="@Value.Keywords"
+                      ValueChanged="@(value => Update(Value with { Keywords = value }))" />
+    </div>
+    <div class="search-filter-control-span-1">
+        <BitDropdown Prefix="Languages"
+                     MultiSelect
+                     Items="languages"
+                     Placeholder="Select..."
+                     TItem="BitDropdownItem<Language>"
+                     TValue="Language"
+                     Values="@Value.SupportedLanguages"
+                     ValuesChanged="@(values => Update(Value with { SupportedLanguages = [.. values] }))" />
+    </div>
+    <div class="search-filter-control-span-1">
+        <BitDropdown Prefix="Locale"
+                     Items="locales"
+                     Placeholder="Select..."
+                     TItem="BitDropdownItem<Locale>"
+                     TValue="Locale"
+                     Value="@Value.Locale"
+                     ValueChanged="@(value => Update(Value with { Locale = value }))" />
+    </div>
+    <!-- Row 2 -->
+    <div class="search-filter-control-span-1">
+        <BitDropdown Prefix="Sale Status"
+                     Items="saleStatuses"
+                     Placeholder="Select..."
+                     TItem="BitDropdownItem<SaleStatus?>"
+                     TValue="SaleStatus ?"
+                     Value="@Value.SaleStatus"
+                     ValueChanged="@(value => Update(Value with { SaleStatus = value }))" />
+    </div>
+    <div class="search-filter-control-span-1">
+        <BitDropdown Prefix="Circles"
+                     Items="circleStatuses"
+                     Placeholder="Select..."
+                     TItem="BitDropdownItem<CircleStatus?>"
+                     TValue="CircleStatus ?"
+                     Value="@Value.CircleStatus"
+                     ValueChanged="@(value => Update(Value with { CircleStatus = value }))" />
+    </div>
+    <div class="search-filter-control-span-1">
+        <BitDropdown Prefix="Tags"
+                     Items="tagStatuses"
+                     Placeholder="Select..."
+                     TItem="BitDropdownItem<TagStatus?>"
+                     TValue="TagStatus ?"
+                     Value="@Value.TagStatus"
+                     ValueChanged="@(value => Update(Value with { TagStatus = value }))" />
+    </div>
+    <div class="search-filter-control-span-1">
+        <BitDropdown Prefix="Creators"
+                     Items="creatorStatuses"
+                     Placeholder="Select..."
+                     TItem="BitDropdownItem<CreatorStatus?>"
+                     TValue="CreatorStatus ?"
+                     Value="@Value.CreatorStatus"
+                     ValueChanged="@(value => Update(Value with { CreatorStatus = value }))" />
+    </div>
+    <!-- Row 3 -->
+    <div class="search-filter-control-span-2">
+        <BitDropdown Prefix="Tags"
+                     Items="tags"
+                     MultiSelect
+                     Virtualize
+                     ShowSearchBox
+                     AutoFocusSearchBox
+                     Chips
+                     Placeholder="Select..."
+                     TItem="BitDropdownItem<int>"
+                     TValue="int"
+                     Values="@Value.TagIds"
+                     ValuesChanged="@(values => Update(Value with { TagIds = [.. values] }))" />
+    </div>
+    <div class="search-filter-control-span-1">
+        <BitCheckbox Label="Include All Tags"
+                     Value="@Value.IncludeAllTags"
+                     ValueChanged="@(value => Update(Value with { IncludeAllTags = value }))" />
+    </div>
+    <div class="search-filter-control-span-1"></div>
+    <!-- Row 4 -->
+    <div class="search-filter-control-span-2">
+        <BitDropdown Prefix="Creators"
+                     Items="creators"
+                     MultiSelect
+                     Virtualize
+                     ShowSearchBox
+                     AutoFocusSearchBox
+                     Chips
+                     Placeholder="Select..."
+                     TItem="BitDropdownItem<int>"
+                     TValue="int"
+                     Values="@Value.CreatorIds"
+                     ValuesChanged="@(values => Update(Value with { CreatorIds = [.. values] }))" />
+    </div>
+    <div class="search-filter-control-span-1">
+        <BitCheckbox Label="Include All Creators"
+                     Value="@Value.IncludeAllCreators"
+                     ValueChanged="@(value => Update(Value with { IncludeAllCreators = value }))" />
+    </div>
+    <div class="search-filter-control-span-1"></div>
+    <!-- Row 5 -->
+    <div class="search-filter-control-span-1">
+        <BitCheckbox Label="Show Only Favorite Works"
+                     Value="@Value.ShowFavorite"
+                     ValueChanged="@(value => Update(Value with { ShowFavorite = value }))" />
+    </div>
+    <div class="search-filter-control-span-1">
+        <BitCheckbox Label="Show Only Invalid Works"
+                     Value="@Value.ShowInvalid"
+                     ValueChanged="@(value => Update(Value with { ShowInvalid = value }))" />
+    </div>
+    <div class="search-filter-control-span-2"></div>
+    <div class="search-filter-control-span-1">
+        <BitDropdown Label="Age Ratings"
+                     MultiSelect
+                     Items="ageRatings"
+                     Placeholder="Select..."
+                     TItem="BitDropdownItem<AgeRating>"
+                     TValue="AgeRating"
+                     Values="@Value.AgeRatings"
+                     ValuesChanged="@(values => Update(Value with { AgeRatings = [.. values] }))" />
+    </div>
+    <div class="search-filter-control-span-1">
+        <BitDatePicker Label="Release Date Start"
+                       ShowClearButton="true"
+                       Value="@ToDto(Value.ReleaseDateStart)"
+                       ValueChanged="@(value => Update(Value with { ReleaseDateStart = FromDto(value) }))" />
+    </div>
+    <div class="search-filter-control-span-1">
+        <BitDatePicker Label="Release Date End"
+                       ShowClearButton="true"
+                       Value="@ToDto(Value.ReleaseDateEnd)"
+                       ValueChanged="@(value => Update(Value with { ReleaseDateEnd = FromDto(value) }))" />
+    </div>
+    <div class="search-filter-control-span-2">
+        <BitDropdown Prefix="Sort"
+                     Items="sortOptions"
+                     Placeholder="Select..."
+                     TItem="BitDropdownItem<VoiceWorkSort>"
+                     TValue="VoiceWorkSort"
+                     Value="@Value.Sort"
+                     ValueChanged="@(value => Update(Value with { Sort = value }))" />
+    </div>
+    @* <div class="search-filter-control-span-1">
+        <BitSlider Label="Downloads" Min="0" Max="100000" Value="MinDownloads" ValueChanged="OnMinDownloadsChanged" />
+    </div> *@
+</div>
+
+@code {
+    [Inject]
+    ILookupDataService Lookups { get; set; } = default!;
+
+    [Parameter]
+    public VoiceWorkFilterState Value { get; set; } = new();
+
+    [Parameter]
+    public EventCallback<VoiceWorkFilterState> ValueChanged { get; set; }
+
+    List<BitDropdownItem<Locale>> locales = [];
+    List<BitDropdownItem<SaleStatus?>> saleStatuses = [];
+    List<BitDropdownItem<CircleStatus?>> circleStatuses = [];
+    List<BitDropdownItem<TagStatus?>> tagStatuses = [];
+    List<BitDropdownItem<CreatorStatus?>> creatorStatuses = [];
+    List<BitDropdownItem<Language>> languages = [];
+    List<BitDropdownItem<AgeRating>> ageRatings = [];
+    List<BitDropdownItem<VoiceWorkSort>> sortOptions = [];
+    List<BitDropdownItem<int>> tags = [];
+    List<BitDropdownItem<int>> creators = [];
+
+    protected override async Task OnInitializedAsync()
+    {
+        locales = Lookups.GetLocales();
+        saleStatuses = Lookups.GetSaleStatuses();
+        circleStatuses = Lookups.GetCircleStatuses();
+        tagStatuses = Lookups.GetTagStatuses();
+        creatorStatuses = Lookups.GetCreatorStatuses();
+        languages = Lookups.GetLanguages();
+        ageRatings = Lookups.GetAgeRatings();
+        sortOptions = Lookups.GetSortOptions();
+
+        (tags, creators) = (await Lookups.GetTagsAsync(), await Lookups.GetCreatorsAsync());
+    }
+
+    private Task Update(VoiceWorkFilterState next)
+        => ValueChanged.InvokeAsync(next with { PageNumber = 1 });
+
+    // Map DateOnly? -> DateTimeOffset? (UTC midnight to avoid TZ drift)
+    private static DateTimeOffset? ToDto(DateOnly? d) =>
+        d is null ? null
+                  : new DateTimeOffset(d.Value.ToDateTime(TimeOnly.MinValue, DateTimeKind.Unspecified), TimeSpan.Zero);
+
+    // Map DateTimeOffset? -> DateOnly?
+    private static DateOnly? FromDto(DateTimeOffset? dto) =>
+        dto is null ? null : DateOnly.FromDateTime(dto.Value.Date);
+}

JSMR.UI.Blazor/Enums/VoiceWorkSort.cs

@@ -0,0 +1,9 @@
+namespace JSMR.UI.Blazor.Enums;
+
+public enum VoiceWorkSort
+{
+    ReleaseDateNewToOld,
+    ReleaseDateOldToNew,
+    BestSelling,
+    MostFavorited
+}

JSMR.UI.Blazor/Filters/VoiceWorkFilterState.cs

@@ -0,0 +1,233 @@
+using JSMR.Application.Common.Search;
+using JSMR.Application.Enums;
+using JSMR.Application.VoiceWorks.Queries.Search;
+using JSMR.Domain.Enums;
+using JSMR.UI.Blazor.Enums;
+using Microsoft.AspNetCore.WebUtilities;
+using System.Globalization;
+
+namespace JSMR.UI.Blazor.Filters;
+
+public sealed record VoiceWorkFilterState
+{
+    // Core
+    public string? Keywords { get; init; }
+    public Locale Locale { get; init; } = Locale.English;
+
+    // Statuses
+    public SaleStatus? SaleStatus { get; init; }
+    public CircleStatus? CircleStatus { get; init; }
+    public TagStatus? TagStatus { get; init; }
+    public CreatorStatus? CreatorStatus { get; init; }
+
+    // Multi-selects
+    public int[] TagIds { get; init; } = Array.Empty<int>();
+    public bool IncludeAllTags { get; init; }
+    public int[] CreatorIds { get; init; } = Array.Empty<int>();
+    public bool IncludeAllCreators { get; init; }
+    public Language[] SupportedLanguages { get; init; } = Array.Empty<Language>();
+    public AgeRating[] AgeRatings { get; init; } = Array.Empty<AgeRating>();
+
+    // Misc flags
+    public bool ShowFavorite { get; init; }
+    public bool ShowInvalid { get; init; }
+
+    // Dates (use yyyy-MM-dd in URL)
+    public DateOnly? ReleaseDateStart { get; init; }
+    public DateOnly? ReleaseDateEnd { get; init; }
+
+    // Sorting & paging
+    public VoiceWorkSort Sort { get; init; } = VoiceWorkSort.ReleaseDateNewToOld;
+    public int PageNumber { get; init; } = 1;
+    public int PageSize { get; init; } = 100;
+
+    // ---- Query <-> State helpers ----
+    public Dictionary<string, string?> ToQuery()
+    {
+        Dictionary<string, string?> query = [];
+
+        void Set(string key, string? value, bool includeWhenEmpty = false)
+        {
+            if (includeWhenEmpty || !string.IsNullOrWhiteSpace(value))
+                query[key] = value;
+        }
+
+        string Join<T>(IEnumerable<T> xs) => string.Join(",", xs);
+
+        Set("keywords", Keywords);
+
+        if (Locale != Locale.English)
+            Set("locale", Locale.ToString());
+
+        if (SaleStatus is not null)
+            Set("sale", SaleStatus.ToString());
+
+        if (CircleStatus is not null)
+            Set("circle", CircleStatus.ToString());
+
+        if (TagStatus is not null)
+            Set("tag", TagStatus.ToString());
+
+        if (CreatorStatus is not null)
+            Set("creator", CreatorStatus.ToString());
+
+        if (TagIds.Length > 0)
+            Set("tagIds", Join(TagIds));
+
+        if (IncludeAllTags)
+            Set("allTags", "1");
+
+        if (CreatorIds.Length > 0)
+            Set("creatorIds", Join(CreatorIds));
+
+        if (IncludeAllCreators)
+            Set("allCreators", "1");
+
+        if (SupportedLanguages.Length > 0)
+            Set("langs", Join(SupportedLanguages));
+
+        if (AgeRatings.Length > 0)
+            Set("ages", Join(AgeRatings));
+
+        if (ShowFavorite)
+            Set("fav", "1");
+
+        if (ShowInvalid)
+            Set("invalid", "1");
+
+        if (ReleaseDateStart is not null)
+            Set("rs", ReleaseDateStart.Value.ToString("yyyy-MM-dd"));
+
+        if (ReleaseDateEnd is not null)
+            Set("re", ReleaseDateEnd.Value.ToString("yyyy-MM-dd"));
+
+        if (Sort != VoiceWorkSort.ReleaseDateNewToOld)
+            Set("sort", Sort.ToString());
+
+        if (PageNumber != 1)
+            Set("pageNumber", PageNumber.ToString(CultureInfo.InvariantCulture));
+
+        if (PageSize != 100)
+            Set("pageSize", PageSize.ToString(CultureInfo.InvariantCulture));
+
+        return query;
+    }
+
+    public static VoiceWorkFilterState FromQuery(string query)
+    {
+        var dict = QueryHelpers.ParseQuery(query);
+
+        T? GetEnum<T>(string key) where T : struct, Enum
+            => dict.TryGetValue(key, out var v) && Enum.TryParse<T>(v!, true, out var e) ? e : null;
+
+        string? Get(string key) => dict.TryGetValue(key, out var v) ? v!.ToString() : null;
+        int[] GetInts(string key) => Get(key)?.Split(',', StringSplitOptions.RemoveEmptyEntries).Select(int.Parse).ToArray() ?? Array.Empty<int>();
+        TEnum[] GetEnums<TEnum>(string key) where TEnum : struct, Enum
+            => Get(key)?.Split(',', StringSplitOptions.RemoveEmptyEntries).Select(s => Enum.TryParse<TEnum>(s, true, out var e) ? e : (TEnum?)null).Where(e => e is not null).Select(e => e!.Value).ToArray()
+               ?? Array.Empty<TEnum>();
+        DateOnly? GetDate(string key) => DateOnly.TryParseExact(Get(key), "yyyy-MM-dd", out var d) ? d : null;
+        bool Has(string key) => dict.ContainsKey(key);
+
+        return new VoiceWorkFilterState
+        {
+            Keywords = Get("keywords"),
+            Locale = GetEnum<Locale>("locale") ?? Locale.English,
+
+            SaleStatus = GetEnum<SaleStatus>("sale"),
+            CircleStatus = GetEnum<CircleStatus>("circle"),
+            TagStatus = GetEnum<TagStatus>("tag"),
+            CreatorStatus = GetEnum<CreatorStatus>("creator"),
+
+            TagIds = GetInts("tagIds"),
+            IncludeAllTags = Has("allTags"),
+            CreatorIds = GetInts("creatorIds"),
+            IncludeAllCreators = Has("allCreators"),
+            SupportedLanguages = GetEnums<Language>("langs"),
+            AgeRatings = GetEnums<AgeRating>("ages"),
+
+            ShowFavorite = Has("fav"),
+            ShowInvalid = Has("invalid"),
+
+            ReleaseDateStart = GetDate("rs"),
+            ReleaseDateEnd = GetDate("re"),
+
+            Sort = GetEnum<VoiceWorkSort>("sort") ?? VoiceWorkSort.ReleaseDateNewToOld,
+            PageNumber = int.TryParse(Get("pageNumber"), out var pageNumber) ? Math.Max(1, pageNumber) : 1,
+            PageSize = int.TryParse(Get("pageSize"), out var pageSize) ? pageSize : 100
+        };
+    }
+
+    public SearchVoiceWorksRequest ToSearchRequest()
+    {
+        return new(
+            Options: new()
+            {
+                Criteria = new()
+                {
+                    Keywords = Keywords,
+                    Locale = Locale,
+                    SaleStatus = SaleStatus,
+                    CircleStatus = CircleStatus,
+                    TagStatus = TagStatus,
+                    CreatorStatus = CreatorStatus,
+                    TagIds = TagIds,
+                    IncludeAllTags = IncludeAllTags,
+                    CreatorIds = CreatorIds,
+                    IncludeAllCreators = IncludeAllCreators,
+                    ShowFavoriteVoiceWorks = ShowFavorite,
+                    ShowInvalidVoiceWorks = ShowInvalid,
+                    SupportedLanguages = SupportedLanguages,
+                    AgeRatings = AgeRatings,
+                    ReleaseDateStart = ReleaseDateStart,
+                    ReleaseDateEnd = ReleaseDateEnd,
+                    //MinDownloads = MinDownloads
+                },
+                SortOptions = GetSortOptions(),
+                PageNumber = PageNumber,
+                PageSize = PageSize
+            }
+        );
+    }
+
+    private SortOption<VoiceWorkSortField>[] GetSortOptions()
+    {
+        switch (Sort)
+        {
+            case VoiceWorkSort.ReleaseDateNewToOld:
+                return
+                [
+                    new(GetReleaseDateVoiceWorkSortField(), SortDirection.Descending)
+                ];
+            case VoiceWorkSort.ReleaseDateOldToNew:
+                return
+                [
+                    new(GetReleaseDateVoiceWorkSortField(), SortDirection.Ascending)
+                ];
+            case VoiceWorkSort.BestSelling:
+                return
+                [
+                    new(VoiceWorkSortField.Downloads, SortDirection.Descending)
+                ];
+            case VoiceWorkSort.MostFavorited:
+                return
+                 [
+                     new(VoiceWorkSortField.WishlistCount, SortDirection.Descending)
+                 ];
+        }
+
+        return [];
+    }
+
+    private VoiceWorkSortField GetReleaseDateVoiceWorkSortField()
+    {
+        switch (SaleStatus)
+        {
+            case Application.VoiceWorks.Queries.Search.SaleStatus.Available:
+                return VoiceWorkSortField.ReleaseDate;
+            case Application.VoiceWorks.Queries.Search.SaleStatus.Upcoming:
+                return VoiceWorkSortField.ExpectedReleaseDate;
+            default:
+                return VoiceWorkSortField.AnyReleaseDate;
+        }
+    }
+}

JSMR.UI.Blazor/Pages/VoiceWorks.razor

@@ -1,452 +1,114 @@
 @page "/voiceworks"
 @using JSMR.Application.Common.Search
-@using JSMR.Application.Creators.Queries.Search
-@using JSMR.Application.Enums
-@using JSMR.Application.Tags.Queries.Search
 @using JSMR.Application.VoiceWorks.Queries.Search
-@using JSMR.Domain.Enums
-@using JSMR.Domain.ValueObjects
 @using JSMR.UI.Blazor.Components
+@using JSMR.UI.Blazor.Filters
 @using JSMR.UI.Blazor.Services
+@using Microsoft.AspNetCore.WebUtilities
 @inject VoiceWorksClient Client
 @inject IJSRuntime JS
+@inject NavigationManager NavigationManager
+@implements IAsyncDisposable;
 
 <PageTitle>Voice Works</PageTitle>
 
 <h3>Voice Works</h3>
 
-<div class="search-filter-control-container">
+<VoiceWorkFilters Value="@FilterState" ValueChanged="OnFilterStateChanged" />
-    @* <div class="search-filter-control-span-4">
-        <JTextBox Label="Keywords" Value="@Keywords" ValueChanged="OnKeywordsChanged" Immediate="true" DebounceInterval="1500" />
-    </div> *@
-    <div class="search-filter-control-span-2">
-        <BitTextField Prefix="Keywords" Value="@Keywords" ValueChanged="OnKeywordsChanged" Immediate="true" DebounceTime="500" />
-    </div>
-    <div class="search-filter-control-span-1">
-        <BitDropdown Prefix="Languages"
-                     MultiSelect
-                     Items="Languages"
-                     Placeholder="Select..."
-                     TItem="BitDropdownItem<Language>"
-                     TValue="Language"
-                     Values="SupportedLanguages"
-                     ValuesChanged="OnSupportedLanguagesChanged" />
-    </div>
-    <div class="search-filter-control-span-1">
-        <BitDropdown Prefix="Locale"
-                     Items="Locales"
-                     Placeholder="Select..."
-                     TItem="BitDropdownItem<Locale>"
-                     TValue="Locale"
-                     Value="Locale"
-                     ValueChanged="OnLocaleChanged" />
-    </div>
-    <!-- Row 2 -->
-    <div class="search-filter-control-span-1">
-        <BitDropdown Prefix="Sale Status"
-                     Items="SaleStatuses"
-                     Placeholder="Select..."
-                     TItem="BitDropdownItem<SaleStatus?>"
-                     TValue="SaleStatus?"
-                     Value="SelectedSaleStatus"
-                     ValueChanged="OnSaleStatusChanged" />
-    </div>
-    <div class="search-filter-control-span-1">
-        <BitDropdown Prefix="Circles"
-                     Items="CircleStatuses"
-                     Placeholder="Select..."
-                     TItem="BitDropdownItem<CircleStatus?>"
-                     TValue="CircleStatus?"
-                     Value="SelectedCircleStatus"
-                     ValueChanged="OnCircleStatusChanged" />
-    </div>
-    <div class="search-filter-control-span-1">
-        <BitDropdown Prefix="Tags"
-                     Items="TagStatuses"
-                     Placeholder="Select..."
-                     TItem="BitDropdownItem<TagStatus?>"
-                     TValue="TagStatus?"
-                     Value="SelectedTagStatus"
-                     ValueChanged="OnTagStatusChanged" />
-    </div>
-    <div class="search-filter-control-span-1">
-        <BitDropdown Prefix="Creators"
-                     Items="CreatorStatuses"
-                     Placeholder="Select..."
-                     TItem="BitDropdownItem<CreatorStatus?>"
-                     TValue="CreatorStatus?"
-                     Value="SelectedCreatorStatus"
-                     ValueChanged="OnCreatorStatusChanged" />
-    </div>
-    <!-- Row 3 -->
-    <div class="search-filter-control-span-2">
-        <BitDropdown Prefix="Tags"
-                     Items="Tags"
-                     MultiSelect
-                     Virtualize
-                     ShowSearchBox
-                     AutoFocusSearchBox
-                     Chips
-                     Placeholder="Select..."
-                     TItem="BitDropdownItem<int>"
-                     TValue="int"
-                     Values="SelectedTagIds"
-                     ValuesChanged="OnTagIdsChanged" />
-    </div>
-    <div class="search-filter-control-span-1">
-        <BitCheckbox Label="Include All Tags" Value="IncludeAllTags" ValueChanged="OnIncludeAllTagsChanged" />
-    </div>
-    <div class="search-filter-control-span-1"></div>
-    <!-- Row 4 -->
-    <div class="search-filter-control-span-2">
-        <BitDropdown Prefix="Creators"
-                     Items="Creators"
-                     MultiSelect
-                     Virtualize
-                     ShowSearchBox
-                     AutoFocusSearchBox
-                     Chips
-                     Placeholder="Select..."
-                     TItem="BitDropdownItem<int>"
-                     TValue="int"
-                     Values="SelectedCreatorIds"
-                     ValuesChanged="OnCreatorIdsChanged" />
-    </div>
-    <div class="search-filter-control-span-1">
-        <BitCheckbox Label="Include All Creators" Value="IncludeAllCreators" ValueChanged="OnIncludeAllCreatorsChanged" />
-    </div>
-    <div class="search-filter-control-span-1"></div>
-    <!-- Row 5 -->
-    <div class="search-filter-control-span-1">
-        <BitCheckbox Label="Show Only Favorite Works" Value="ShowOnlyFavoriteWorks" ValueChanged="OnShowOnlyFavoriteWorksChanged" />
-    </div>
-    <div class="search-filter-control-span-1">
-        <BitCheckbox Label="Show Only Invalid Works" Value="ShowOnlyInvalidWorks" ValueChanged="OnShowOnlyInvalidWorksChanged" />
-    </div>
-    <div class="search-filter-control-span-2"></div>
-    <div class="search-filter-control-span-1">
-        <BitDropdown Label="Age Ratings"
-                     MultiSelect
-                     Items="AgeRatings"
-                     Placeholder="Select..."
-                     TItem="BitDropdownItem<AgeRating>"
-                     TValue="AgeRating"
-                     Values="SelectedAgeRatings"
-                     ValuesChanged="OnAgeRatingsChanged" />
-    </div>
-    <div class="search-filter-control-span-1">
-        <BitDatePicker Label="Release Date Start" ShowClearButton="true" Value="ReleaseDateStart" ValueChanged="OnReleaseDateStartChanged" />
-    </div>
-    <div class="search-filter-control-span-1">
-        <BitDatePicker Label="Release Date End" ShowClearButton="true" Value="ReleaseDateEnd" ValueChanged="OnReleaseDateEndChanged" />
-    </div>
-    @* <div class="search-filter-control-span-1">
-        <BitSlider Label="Downloads" Min="0" Max="100000" Value="MinDownloads" ValueChanged="OnMinDownloadsChanged" />
-    </div> *@
-</div>
 
 <JProductCollection Products="searchResults?.Items"></JProductCollection>
 
 @if (searchResults is not null)
 {
-    <JPagination PageNumber="PageNumber" PageNumberChanged="OnPageNumberChanged" PageSize="PageSize" PageSizeChanged="OnPageSizeChanged" @bind-TotalItems="searchResults.TotalItems" />
+    <JPagination PageNumber="@FilterState.PageNumber"
+                 PageNumberChanged="@(pageNumber => OnFilterStateChanged(FilterState with { PageNumber = pageNumber }))"
+                 PageSize="@FilterState.PageSize"
+                 PageSizeChanged="@(pageSize => OnFilterStateChanged(FilterState with { PageSize = pageSize, PageNumber = 1 }))"
+                 @bind-TotalItems="searchResults.TotalItems" />
 }
 
 @code {
-    public string? Keywords { get; set; }
+    private bool _isAlive = true;
-    public Locale Locale { get; set; } = Locale.English;
+    private CancellationTokenSource _cts = new();
-    public SaleStatus? SelectedSaleStatus { get; set; }
-    public CircleStatus? SelectedCircleStatus { get; set; }
-    public TagStatus? SelectedTagStatus { get; set; }
-    public CreatorStatus? SelectedCreatorStatus { get; set; }
-    public int[] SelectedTagIds { get; set; } = [];
-    public bool IncludeAllTags { get; set; }
-    public int[] SelectedCreatorIds { get; set; } = [];
-    public bool IncludeAllCreators { get; set; }
-    public bool ShowOnlyFavoriteWorks { get; set; }
-    public bool ShowOnlyInvalidWorks { get; set; }
-    public IEnumerable<Language> SupportedLanguages { get; set; } = [];
-    public IEnumerable<AgeRating> SelectedAgeRatings { get; set; } = [];
-    public DateTimeOffset? ReleaseDateStart { get; set; }
-    public DateTimeOffset? ReleaseDateEnd { get; set; }
-    public int MinDownloads { get; set; }
-    public int PageNumber { get; set; } = 1;
-    public int PageSize { get; set; } = 100;
-
-    List<BitDropdownItem<Locale>> Locales =
-    [
-        new() { Text = "Japanese", Value = Locale.Japanese },
-        new() { Text = "English", Value = Locale.English }
-    ];
-
-    List<BitDropdownItem<SaleStatus?>> SaleStatuses =
-    [
-        new() { Text = "Available", Value = SaleStatus.Available },
-        new() { Text = "Upcoming", Value = SaleStatus.Upcoming },
-        new() { Text = "All", Value = null }
-    ];
-
-    List<BitDropdownItem<CircleStatus?>> CircleStatuses =
-    [
-        new() { Text = "Not Blacklisted", Value = CircleStatus.NotBlacklisted },
-        new() { Text = "Favorites", Value = CircleStatus.Favorited },
-        new() { Text = "Blacklisted", Value = CircleStatus.Blacklisted },
-        new() { Text = "All", Value = null }
-    ];
-
-    List<BitDropdownItem<TagStatus?>> TagStatuses =
-    [
-        new() { Text = "Not Blacklisted", Value = TagStatus.NotBlacklisted },
-        new() { Text = "Favorites (Exclude Blacklisted)", Value = TagStatus.FavoriteExcludeBlacklist },
-        new() { Text = "Favorites (Include Blacklisted)", Value = TagStatus.FavoriteIncludeBlacklist },
-        new() { Text = "Blacklisted", Value = TagStatus.Blacklisted },
-        new() { Text = "All", Value = null }
-    ];
-
-    List<BitDropdownItem<CreatorStatus?>> CreatorStatuses =
-    [
-        new() { Text = "Not Blacklisted", Value = CreatorStatus.NotBlacklisted },
-        new() { Text = "Favorites (Exclude Blacklisted)", Value = CreatorStatus.FavoriteExcludeBlacklist },
-        new() { Text = "Favorites (Include Blacklisted)", Value = CreatorStatus.FavoriteIncludeBlacklist },
-        new() { Text = "Blacklisted", Value = CreatorStatus.Blacklisted },
-        new() { Text = "All", Value = null }
-    ];
-
-    List<BitDropdownItem<Language>> Languages =
-    [
-        new() { Text = "Japanese", Value = Language.Japanese },
-        new() { Text = "English", Value = Language.English },
-        new() { Text = "Chinese (Traditional)", Value = Language.ChineseTraditional },
-        new() { Text = "Chinese (Simplified)", Value = Language.ChineseSimplified },
-        new() { Text = "Korean", Value = Language.Korean }
-    ];
-
-    List<BitDropdownItem<AgeRating>> AgeRatings =
-    [
-        new() { Text = "All Ages", Value = AgeRating.AllAges },
-        new() { Text = "R15", Value = AgeRating.R15 },
-        new() { Text = "R18", Value = AgeRating.R18 }
-    ];
-
-    List<BitDropdownItem<int>> Tags = [];
-    List<BitDropdownItem<int>> Creators = [];
 
+    VoiceWorkFilterState FilterState = new();
     SearchResult<VoiceWorkSearchResult>? searchResults;
 
     protected override async Task OnInitializedAsync()
     {
-        await UpdateDataAsync(true);
+        NavigationManager.LocationChanged += OnLocationChanged;
-        await GetTags();
+
-        await GetCreators();
+        FilterState = VoiceWorkFilterState.FromQuery(new Uri(NavigationManager.Uri).Query);
+        await RunSearchAsync();
     }
 
-    private async Task GetTags()
+    private async void OnLocationChanged(object? sender, LocationChangedEventArgs e)
     {
-        SearchTagsRequest request = new(
+        if (!_isAlive)
-            Options: new()
-            {
-                PageNumber = 1,
-                PageSize = 99999
-            }
-        );
-
-        SearchTagsResponse? response = await Client.SearchAsync(request);
-
-        if (response is null)
             return;
 
-        Tags = response.Results.Items
+        if (!IsThisPage(e.Location))
-            .OrderByDescending(x => x.Favorite)
-            .ThenBy(x => x.EnglishName ?? x.Name)
-            .Select(x => new BitDropdownItem<int>() { Text = x.EnglishName ?? x.Name, Value = x.TagId }).ToList();
-    }
-
-    private async Task GetCreators()
-    {
-        SearchCreatorsRequest request = new(
-            Options: new()
-            {
-                PageNumber = 1,
-                PageSize = 99999
-            }
-        );
-
-        SearchCreatorsResponse? response = await Client.SearchAsync(request);
-
-        if (response is null)
             return;
 
-        Creators = response.Results.Items.Select(x => new BitDropdownItem<int>() { Text = x.Name, Value = x.CreatorId }).ToList();
+        // Parse query from the new URL and update state if it actually changed.
+        string query = NavigationManager.ToAbsoluteUri(e.Location).Query;
+        VoiceWorkFilterState next = VoiceWorkFilterState.FromQuery(query);
+
+        if (next != FilterState)
+        {
+            FilterState = next;
+            await RunSearchAsync();
+            await InvokeAsync(StateHasChanged);
+        }
     }
 
-    private async Task UpdateDataAsync(bool resetPageNumber)
+    private bool IsThisPage(string absoluteUri)
+    {
+        string baseRelativePath = NavigationManager.ToBaseRelativePath(absoluteUri);
+
+        return baseRelativePath.StartsWith("voiceworks", StringComparison.OrdinalIgnoreCase);
+    }
+
+    async Task OnFilterStateChanged(VoiceWorkFilterState next)
+    {
+        if (next == FilterState)
+            return;
+
+        UpdateUrl(next, false);
+    }
+
+    void UpdateUrl(VoiceWorkFilterState next, bool replace)
+    {
+        string basePath = new Uri(NavigationManager.Uri).GetLeftPart(UriPartial.Path);
+        string uri = QueryHelpers.AddQueryString(basePath, next.ToQuery());
+
+        NavigationManager.NavigateTo(uri, replace: replace);
+    }
+
+    async Task RunSearchAsync()
     {
         await JS.InvokeVoidAsync("pageHelpers.scrollToTop");
 
-        if (resetPageNumber)
+        try
-            PageNumber = 1;
-
-        SearchVoiceWorksRequest request = new(
-            Options: new()
         {
-                Criteria = new()
+            _cts.Cancel();
-                {
+            _cts = new();
-                    Keywords = Keywords,
-                    Locale = Locale,
-                    SaleStatus = SelectedSaleStatus,
-                    CircleStatus = SelectedCircleStatus,
-                    TagStatus = SelectedTagStatus,
-                    CreatorStatus = SelectedCreatorStatus,
-                    TagIds = [.. SelectedTagIds],
-                    IncludeAllTags = IncludeAllTags,
-                    CreatorIds = [.. SelectedCreatorIds],
-                    IncludeAllCreators = IncludeAllCreators,
-                    ShowFavoriteVoiceWorks = ShowOnlyFavoriteWorks,
-                    ShowInvalidVoiceWorks = ShowOnlyInvalidWorks,
-                    SupportedLanguages = [.. SupportedLanguages],
-                    AgeRatings = [.. SelectedAgeRatings],
-                    ReleaseDateStart = ReleaseDateStart != null ? DateOnly.FromDateTime(ReleaseDateStart.Value.Date) : null,
-                    ReleaseDateEnd = ReleaseDateEnd != null ? DateOnly.FromDateTime(ReleaseDateEnd.Value.Date) : null,
-                    //MinDownloads = MinDownloads
-                },
-                SortOptions =
-                [
-                    new(GetSortField(), Application.Common.Search.SortDirection.Descending)
-                ],
-                PageNumber = PageNumber,
-                PageSize = PageSize
-            }
-        );
-
-        SearchVoiceWorksResponse? response = await Client.SearchAsync(request);
 
+            SearchVoiceWorksResponse? response = await Client.SearchAsync(FilterState.ToSearchRequest(), _cts.Token);
             searchResults = response?.Results;
         }
-
+        catch (OperationCanceledException)
-    public async Task OnKeywordsChanged(string? newKeywords)
         {
-        Keywords = newKeywords;
+            
-        await UpdateDataAsync(true);
+        }
     }
 
-    public async Task OnLocaleChanged(Locale locale)
+    public async ValueTask DisposeAsync()
     {
-        Locale = locale;
+        _isAlive = false;
-        await UpdateDataAsync(true);
+        NavigationManager.LocationChanged -= OnLocationChanged;
-    }
+        _cts.Cancel();
-
+        _cts.Dispose();
-    public async Task OnSaleStatusChanged(SaleStatus? saleStatus)
+        await Task.CompletedTask;
-    {
-        SelectedSaleStatus = saleStatus;
-        await UpdateDataAsync(true);
-    }
-
-    public async Task OnCircleStatusChanged(CircleStatus? circleStatus)
-    {
-        SelectedCircleStatus = circleStatus;
-        await UpdateDataAsync(true);
-    }
-
-    public async Task OnTagStatusChanged(TagStatus? tagStatus)
-    {
-        SelectedTagStatus = tagStatus;
-        await UpdateDataAsync(true);
-    }
-
-    public async Task OnCreatorStatusChanged(CreatorStatus? creatorStatus)
-    {
-        SelectedCreatorStatus = creatorStatus;
-        await UpdateDataAsync(true);
-    }
-
-    public async Task OnTagIdsChanged(IEnumerable<int> tagIds)
-    {
-        SelectedTagIds = [..tagIds];
-        await UpdateDataAsync(true);
-    }
-
-    public async Task OnIncludeAllTagsChanged(bool includeAllTags)
-    {
-        IncludeAllTags = includeAllTags;
-        await UpdateDataAsync(true);
-    }
-
-    public async Task OnCreatorIdsChanged(IEnumerable<int> creatorIds)
-    {
-        SelectedCreatorIds = [..creatorIds];
-        await UpdateDataAsync(true);
-    }
-
-    public async Task OnIncludeAllCreatorsChanged(bool includeAllCreators)
-    {
-        IncludeAllCreators = includeAllCreators;
-        await UpdateDataAsync(true);
-    }
-
-    public async Task OnSupportedLanguagesChanged(IEnumerable<Language> languages)
-    {
-        SupportedLanguages = languages;
-        await UpdateDataAsync(true);
-    }
-
-    public async Task OnAgeRatingsChanged(IEnumerable<AgeRating> ageRatings)
-    {
-        SelectedAgeRatings = ageRatings;
-        await UpdateDataAsync(true);
-    }
-
-    public async Task OnShowOnlyFavoriteWorksChanged(bool showOnlyFavoriteWorks)
-    {
-        ShowOnlyFavoriteWorks = showOnlyFavoriteWorks;
-        await UpdateDataAsync(true);
-    }
-
-    public async Task OnShowOnlyInvalidWorksChanged(bool showOnlyInvalidWorks)
-    {
-        ShowOnlyInvalidWorks = showOnlyInvalidWorks;
-        await UpdateDataAsync(true);
-    }
-
-    public async Task OnReleaseDateStartChanged(DateTimeOffset? releaseDateStart)
-    {
-        ReleaseDateStart = releaseDateStart;
-        await UpdateDataAsync(true);
-    }
-
-    public async Task OnReleaseDateEndChanged(DateTimeOffset? releaseDateEnd)
-    {
-        ReleaseDateEnd = releaseDateEnd;
-        await UpdateDataAsync(true);
-    }
-
-    public async Task OnMinDownloadsChanged(double minDownloads)
-    {
-        MinDownloads = (int)minDownloads;
-        await UpdateDataAsync(true);
-    }
-
-    public async Task OnPageNumberChanged(int newPageNumber)
-    {
-        PageNumber = newPageNumber;
-        await UpdateDataAsync(false);
-    }
-
-    public async Task OnPageSizeChanged(int newPageSize)
-    {
-        PageSize = newPageSize;
-        await UpdateDataAsync(true);
-    }
-
-    private VoiceWorkSortField GetSortField()
-    {
-        switch (SelectedSaleStatus)
-        {
-            case SaleStatus.Available:
-                return VoiceWorkSortField.ReleaseDate;
-            case SaleStatus.Upcoming:
-                return VoiceWorkSortField.ExpectedReleaseDate;
-            default:
-                return VoiceWorkSortField.AnyReleaseDate;
-        }
     }
 }

JSMR.UI.Blazor/Program.cs

@@ -20,5 +20,6 @@ builder.Services.AddRadzenComponents();
 builder.Services.AddBitBlazorUIServices();
 
 builder.Services.AddScoped<VoiceWorksClient>();
+builder.Services.AddScoped<ILookupDataService, LookupDataService>();
 
 await builder.Build().RunAsync();

JSMR.UI.Blazor/Services/ILookupDataService.cs

@@ -0,0 +1,22 @@
+using Bit.BlazorUI;
+using JSMR.Application.Enums;
+using JSMR.Application.VoiceWorks.Queries.Search;
+using JSMR.Domain.Enums;
+using JSMR.UI.Blazor.Enums;
+
+namespace JSMR.UI.Blazor.Services;
+
+public interface ILookupDataService
+{
+    List<BitDropdownItem<Locale>> GetLocales();
+    List<BitDropdownItem<SaleStatus?>> GetSaleStatuses();
+    List<BitDropdownItem<CircleStatus?>> GetCircleStatuses();
+    List<BitDropdownItem<TagStatus?>> GetTagStatuses();
+    List<BitDropdownItem<CreatorStatus?>> GetCreatorStatuses();
+    List<BitDropdownItem<Language>> GetLanguages();
+    List<BitDropdownItem<AgeRating>> GetAgeRatings();
+    List<BitDropdownItem<VoiceWorkSort>> GetSortOptions();
+
+    Task<List<BitDropdownItem<int>>> GetTagsAsync(CancellationToken cancellationToken = default);
+    Task<List<BitDropdownItem<int>>> GetCreatorsAsync(CancellationToken cancellationToken = default);
+}

JSMR.UI.Blazor/Services/LookupDataService.cs

@@ -0,0 +1,134 @@
+using Bit.BlazorUI;
+using JSMR.Application.Creators.Queries.Search;
+using JSMR.Application.Creators.Queries.Search.Contracts;
+using JSMR.Application.Enums;
+using JSMR.Application.Tags.Queries.Search;
+using JSMR.Application.Tags.Queries.Search.Contracts;
+using JSMR.Application.VoiceWorks.Queries.Search;
+using JSMR.Domain.Enums;
+using JSMR.UI.Blazor.Enums;
+
+namespace JSMR.UI.Blazor.Services;
+
+public sealed class LookupDataService(VoiceWorksClient client) : ILookupDataService
+{
+    // simple in-memory caches for WASM
+    private List<BitDropdownItem<int>>? _tags;
+    private List<BitDropdownItem<int>>? _creators;
+
+    public List<BitDropdownItem<Locale>> GetLocales() =>
+    [
+        new() { Text = "Japanese", Value = Locale.Japanese },
+        new() { Text = "English",  Value = Locale.English  }
+    ];
+
+    public List<BitDropdownItem<SaleStatus?>> GetSaleStatuses() =>
+    [
+        new() { Text = "Available", Value = SaleStatus.Available },
+        new() { Text = "Upcoming",  Value = SaleStatus.Upcoming  },
+        new() { Text = "All",       Value = null                 }
+    ];
+
+    public List<BitDropdownItem<CircleStatus?>> GetCircleStatuses() =>
+    [
+        new() { Text = "Not Blacklisted", Value = CircleStatus.NotBlacklisted },
+        new() { Text = "Favorites",       Value = CircleStatus.Favorited      },
+        new() { Text = "Blacklisted",     Value = CircleStatus.Blacklisted    },
+        new() { Text = "All",             Value = null                        }
+    ];
+
+    public List<BitDropdownItem<TagStatus?>> GetTagStatuses() =>
+    [
+        new() { Text = "Not Blacklisted",              Value = TagStatus.NotBlacklisted          },
+        new() { Text = "Favorites (Exclude Blacklisted)", Value = TagStatus.FavoriteExcludeBlacklist },
+        new() { Text = "Favorites (Include Blacklisted)", Value = TagStatus.FavoriteIncludeBlacklist },
+        new() { Text = "Blacklisted",                  Value = TagStatus.Blacklisted             },
+        new() { Text = "All",                          Value = null                              }
+    ];
+
+    public List<BitDropdownItem<CreatorStatus?>> GetCreatorStatuses() =>
+    [
+        new() { Text = "Not Blacklisted",              Value = CreatorStatus.NotBlacklisted          },
+        new() { Text = "Favorites (Exclude Blacklisted)", Value = CreatorStatus.FavoriteExcludeBlacklist },
+        new() { Text = "Favorites (Include Blacklisted)", Value = CreatorStatus.FavoriteIncludeBlacklist },
+        new() { Text = "Blacklisted",                  Value = CreatorStatus.Blacklisted             },
+        new() { Text = "All",                          Value = null                                 }
+    ];
+
+    public List<BitDropdownItem<Language>> GetLanguages() =>
+    [
+        new() { Text = "Japanese",             Value = Language.Japanese           },
+        new() { Text = "English",              Value = Language.English            },
+        new() { Text = "Chinese (Traditional)",Value = Language.ChineseTraditional },
+        new() { Text = "Chinese (Simplified)", Value = Language.ChineseSimplified  },
+        new() { Text = "Korean",               Value = Language.Korean             }
+    ];
+
+    public List<BitDropdownItem<AgeRating>> GetAgeRatings() =>
+    [
+        new() { Text = "All Ages", Value = AgeRating.AllAges },
+        new() { Text = "R15",      Value = AgeRating.R15     },
+        new() { Text = "R18",      Value = AgeRating.R18     }
+    ];
+
+    public List<BitDropdownItem<VoiceWorkSort>> GetSortOptions() =>
+    [
+        new()
+        {
+            Text = "Release Date - New to Old",
+            Value = VoiceWorkSort.ReleaseDateNewToOld
+        },
+        new()
+        {
+            Text = "Release Date - Old to New",
+            Value = VoiceWorkSort.ReleaseDateOldToNew
+        },
+        new()
+        {
+            Text = "Best Selling",
+            Value = VoiceWorkSort.BestSelling
+        },
+        new()
+        {
+            Text = "Most Favorited",
+            Value = VoiceWorkSort.MostFavorited
+        }
+    ];
+
+    public async Task<List<BitDropdownItem<int>>> GetTagsAsync(CancellationToken ct = default)
+    {
+        if (_tags is not null) return _tags;
+
+        var resp = await client.SearchAsync(new SearchTagsRequest(new()
+        {
+            PageNumber = 1,
+            PageSize = 99999
+        }), ct);
+
+        _tags = (resp?.Results.Items ?? Array.Empty<TagSearchItem>())
+            .OrderByDescending(x => x.Favorite)
+            .ThenBy(x => x.EnglishName ?? x.Name, StringComparer.Ordinal)
+            .Select(x => new BitDropdownItem<int> { Text = x.EnglishName ?? x.Name, Value = x.TagId })
+            .ToList();
+
+        return _tags;
+    }
+
+    public async Task<List<BitDropdownItem<int>>> GetCreatorsAsync(CancellationToken ct = default)
+    {
+        if (_creators is not null) return _creators;
+
+        var resp = await client.SearchAsync(new SearchCreatorsRequest(new()
+        {
+            PageNumber = 1,
+            PageSize = 99999
+        }), ct);
+
+        _creators = (resp?.Results.Items ?? Array.Empty<CreatorSearchItem>())
+            .OrderBy(x => x.Name, StringComparer.Ordinal)
+            .Select(x => new BitDropdownItem<int> { Text = x.Name, Value = x.CreatorId })
+            .ToList();
+
+        return _creators;
+    }
+}