index items

Author: ajtn123

BangumiNet.Api/ExtraEnums/IndexRelatedCategory.cs

@@ -0,0 +1,13 @@
+namespace BangumiNet.Api.ExtraEnums;
+
+/// <summary>目录关联类型</summary>
+public enum IndexRelatedCategory
+{
+    Subject = 0,
+    Character = 1,
+    Person = 2,
+    Episode = 3,
+    Blog = 4,
+    SubjectTopic = 5,
+    GroupTopic = 6,
+}

BangumiNet.Shared/ItemType.cs

@@ -2,6 +2,7 @@
 {
     public enum ItemType
     {
+        Unknown,
         Subject,
         Episode,
         Character,
@@ -22,13 +23,16 @@ public static class EnumExtensions
     {
         public static string ToStringSC(this ItemType type) => type switch
         {
-            ItemType.Subject => "项目",
+            ItemType.Unknown => "未知",
+            ItemType.Subject => "条目",
             ItemType.Episode => "话",
             ItemType.Character => "角色",
             ItemType.Person => "人物",
             ItemType.User => "用户",
             ItemType.Topic => "话题",
             ItemType.Group => "小组",
+            ItemType.Timeline => "时间线",
+            ItemType.Revision => "修订",
             ItemType.Blog => "日志",
             ItemType.Photo => "图片",
             ItemType.Index => "目录",

BangumiNet/Models/IndexRelation.cs

@@ -0,0 +1,17 @@
+using BangumiNet.Api.ExtraEnums;
+using BangumiNet.Common;
+
+namespace BangumiNet.Models;
+
+public record class IndexRelation
+{
+    public IndexRelatedCategory? Category { get; init; }
+    public SubjectType? Type { get; init; }
+    public int? Id { get; init; }
+    public int? IndexId { get; init; }
+    public int? ItemId { get; init; }
+    public int? Order { get; init; }
+    public string? Comment { get; init; }
+    public string? Award { get; init; }
+    public DateTimeOffset? CreationTime { get; init; }
+}

BangumiNet/ViewModels/IndexViewModel.cs

@@ -1,4 +1,5 @@
-using BangumiNet.Api.P1.Models;
+using BangumiNet.Api.ExtraEnums;
+using BangumiNet.Api.P1.Models;
 using BangumiNet.Common.Extras;
 
 namespace BangumiNet.ViewModels;
@@ -45,6 +46,7 @@ public IndexViewModel(IndexObject index)
     private void Init()
     {
         ItemType = ItemType.Index;
+        RelatedItems = new(RelatedItemType.Subject, ItemType, Id);
 
         Comments = new(ItemType, Id);
 
@@ -63,6 +65,7 @@ private void Init()
     [Reactive] public partial int? CollectionCount { get; set; }
     [Reactive] public partial int? Award { get; set; }
     [Reactive] public partial CommentListViewModel? Comments { get; set; }
+    [Reactive] public partial RelatedItemListViewModel? RelatedItems { get; set; }
 
     public bool IsFull => Source is IndexObject;
 }

BangumiNet/ViewModels/ItemViewModelBase.cs

@@ -1,5 +1,7 @@
 using BangumiNet.Converters;
+using BangumiNet.Models;
 using BangumiNet.Shared.Extensions;
+using System.Reactive.Linq;
 using System.Windows.Input;
 
 namespace BangumiNet.ViewModels;
@@ -13,26 +15,26 @@ public ItemViewModelBase()
         OpenInNewWindowCommand = ReactiveCommand.Create(() => SecondaryWindow.Show(this));
         ShowNetworkCommand = ReactiveCommand.Create(() => SecondaryWindow.Show(new ItemNetworkViewModel(this)));
 
-        this.WhenAnyValue(x => x.Name, x => x.NameCn).Subscribe(x =>
+        this.WhenAnyValue(x => x.ItemType, x => x.Name, x => x.NameCn).Skip(1).Subscribe(x =>
         {
             Title = $"{NameCnCvt.Convert(this) ?? $"{ItemType.ToStringSC()} {Id}"} - {Constants.ApplicationName}";
         });
     }
 
     [Reactive] public partial object? Source { get; set; }
+    [Reactive] public partial ItemType ItemType { get; set; }
     [Reactive] public partial int? Id { get; set; }
     [Reactive] public partial int? Order { get; set; }
     [Reactive] public partial int? Redirect { get; set; }
     [Reactive] public partial string? Name { get; set; }
     [Reactive] public partial string? NameCn { get; set; }
     [Reactive] public partial RevisionListViewModel? RevisionListViewModel { get; set; }
     [Reactive] public partial SubjectListViewModel? RelationItems { get; set; }
+    [Reactive] public partial IndexRelation? IndexRelation { get; set; }
 
     public ICommand? OpenInNewWindowCommand { get; set; }
     public ICommand? SearchWebCommand { get; set; }
     public ICommand? OpenInBrowserCommand { get; set; }
     public ICommand? ShowRevisionsCommand { get; set; }
     public ICommand? ShowNetworkCommand { get; set; }
-
-    public ItemType ItemType { get; protected set; }
 }

BangumiNet/ViewModels/RelatedItemListViewModel.cs

@@ -2,6 +2,8 @@
 using BangumiNet.Api.Helpers;
 using BangumiNet.Api.Interfaces;
 using BangumiNet.Api.V0.Models;
+using BangumiNet.Common;
+using BangumiNet.Models;
 using System.Reactive;
 using System.Reactive.Linq;
 
@@ -106,6 +108,7 @@ public async Task<bool> LoadPage(CancellationToken ct = default)
                     RelatedItemType.Photo => await ApiC.P1.Blogs[id].Photos.GetAsync(c => c.Paging(Limit, Offset), ct),
                     _ => throw new NotImplementedException(),
                 },
+                ItemType.Index => await ApiC.P1.Indexes[id].Related.GetAsync(c => c.Paging(Limit, Offset), ct),
                 _ => throw new NotImplementedException(),
             };
         }
@@ -144,6 +147,7 @@ public async Task<bool> LoadPage(CancellationToken ct = default)
         Api.P1.Models.Topic st => new TopicViewModel(st, ItemType.Subject),
         Api.P1.Models.BlogPhoto bp => new PhotoViewModel(bp),
         Api.P1.Models.SlimIndex si => new IndexViewModel(si),
+        Api.P1.Models.IndexRelated ir => IndexRelatedToVM(ir),
         _ => new TextViewModel($"RelatedItemListViewModel.ConvertToVM: {obj}"),
     };
 
@@ -153,6 +157,42 @@ public async Task<bool> LoadPage(CancellationToken ct = default)
         _ => ConvertToVM(obj),
     };
 
+    public static ViewModelBase IndexRelatedToVM(Api.P1.Models.IndexRelated related)
+    {
+        ItemViewModelBase item;
+        if (related.Subject != null)
+            item = new SubjectViewModel(related.Subject);
+        else if (related.Character != null)
+            item = new CharacterViewModel(related.Character);
+        else if (related.Person != null)
+            item = new PersonViewModel(related.Person);
+        else if (related.Episode != null)
+            item = new EpisodeViewModel(related.Episode);
+        else if (related.Blog != null)
+            item = new BlogViewModel(related.Blog);
+        else if (related.GroupTopic != null)
+            item = new TopicViewModel(related.GroupTopic, false);
+        else if (related.SubjectTopic != null)
+            item = new TopicViewModel(related.SubjectTopic, false);
+        else
+            throw new NotImplementedException();
+
+        item.Order = related.Order;
+        item.IndexRelation = new IndexRelation
+        {
+            Category = (IndexRelatedCategory?)related.Cat,
+            Type = (SubjectType?)related.Type,
+            Id = related.Id,
+            IndexId = related.Rid,
+            ItemId = related.Sid,
+            Order = related.Order,
+            Comment = related.Comment,
+            Award = related.Award,
+            CreationTime = CommonUtils.ParseBangumiTime(related.CreatedAt),
+        };
+        return item;
+    }
+
     [Reactive] public partial RelatedItemType Type { get; set; }
     [Reactive] public partial ItemType ParentType { get; set; }
     [Reactive] public partial int? ParentId { get; set; }

BangumiNet/Views/CharacterBadgeView.axaml

@@ -20,7 +20,8 @@
                 <HyperlinkButton Content="{Binding Name}"
                                  Command="{Binding OpenInNewWindowCommand}"
                                  Classes="Title"/>
-                <TextBlock Text="{Binding Relation}" TextWrapping="Wrap"/>
+                <TextBlock Text="{Binding Relation}" TextWrapping="Wrap"
+                           IsVisible="{Binding Relation,Converter={StaticResource NEWCvt}}"/>
             </StackPanel>
         </Border>
         <Grid.ContextFlyout>

BangumiNet/Views/IndexStatsView.axaml

@@ -20,6 +20,6 @@
         <InfoBadge Label="章节" Text="{Binding Episode}"/>
         <InfoBadge Label="日志" Text="{Binding Blog}"/>
         <InfoBadge Label="小组话题" Text="{Binding GroupTopic}"/>
-        <InfoBadge Label="条目话题" Text="{Binding SubjectTopic}"/>
+        <InfoBadge Label="条目讨论" Text="{Binding SubjectTopic}"/>
     </WrapPanel>
 </UserControl>

BangumiNet/Views/IndexView.axaml

@@ -42,6 +42,7 @@
             </StackPanel>
 
             <StackPanel Grid.Column="0" Grid.Row="1" Grid.ColumnSpan="2">
+                <bn:RelatedItemListView DataContext="{Binding RelatedItems}"/>
                 <Expander Header="吐槽箱" HorizontalAlignment="Stretch" IsExpanded="True">
                     <bn:CommentListView DataContext="{Binding Comments}"/>
                 </Expander>

BangumiNet/Views/IndexView.axaml.cs

@@ -23,6 +23,7 @@ public IndexView()
             .Subscribe(async vm =>
             {
                 vm.Comments?.LoadPageCommand.Execute().Subscribe();
+                vm.RelatedItems?.LoadPageCommand.Execute().Subscribe();
             });
     }
 }