feature: supports to search/filter tags (#215)

Author: love-linger

src/Resources/Locales/en_US.axaml

@@ -431,7 +431,6 @@
   <x:String x:Key="Text.Repository.Configure" xml:space="preserve">Configure this repository</x:String>
   <x:String x:Key="Text.Repository.Continue" xml:space="preserve">CONTINUE</x:String>
   <x:String x:Key="Text.Repository.Explore" xml:space="preserve">Open In File Browser</x:String>
-  <x:String x:Key="Text.Repository.FilterBranchTip" xml:space="preserve">Filter Branches</x:String>
   <x:String x:Key="Text.Repository.FilterCommitPrefix" xml:space="preserve">FILTERED BY:</x:String>
   <x:String x:Key="Text.Repository.LocalBranches" xml:space="preserve">LOCAL BRANCHES</x:String>
   <x:String x:Key="Text.Repository.NavigateToCurrentHead" xml:space="preserve">Navigate To HEAD</x:String>
@@ -446,6 +445,7 @@
   <x:String x:Key="Text.Repository.Search.By" xml:space="preserve">Search By</x:String>
   <x:String x:Key="Text.Repository.Search.ByBaseInfo" xml:space="preserve">Information</x:String>
   <x:String x:Key="Text.Repository.Search.ByFile" xml:space="preserve">File</x:String>
+  <x:String x:Key="Text.Repository.SearchBranchTag" xml:space="preserve">Search Branches &amp; Tags</x:String>
   <x:String x:Key="Text.Repository.Statistics" xml:space="preserve">Statistics</x:String>
   <x:String x:Key="Text.Repository.Submodules" xml:space="preserve">SUBMODULES</x:String>
   <x:String x:Key="Text.Repository.Submodules.Add" xml:space="preserve">ADD SUBMODULE</x:String>

src/Resources/Locales/zh_CN.axaml

@@ -433,7 +433,6 @@
   <x:String x:Key="Text.Repository.Configure" xml:space="preserve">配置本仓库</x:String>
   <x:String x:Key="Text.Repository.Continue" xml:space="preserve">下一步</x:String>
   <x:String x:Key="Text.Repository.Explore" xml:space="preserve">在文件浏览器中打开</x:String>
-  <x:String x:Key="Text.Repository.FilterBranchTip" xml:space="preserve">过滤显示分支</x:String>
   <x:String x:Key="Text.Repository.FilterCommitPrefix" xml:space="preserve">过滤规则 ：</x:String>
   <x:String x:Key="Text.Repository.LocalBranches" xml:space="preserve">本地分支</x:String>
   <x:String x:Key="Text.Repository.NavigateToCurrentHead" xml:space="preserve">定位HEAD</x:String>
@@ -448,6 +447,7 @@
   <x:String x:Key="Text.Repository.Search.By" xml:space="preserve">搜索途径</x:String>
   <x:String x:Key="Text.Repository.Search.ByBaseInfo" xml:space="preserve">摘要</x:String>
   <x:String x:Key="Text.Repository.Search.ByFile" xml:space="preserve">文件</x:String>
+  <x:String x:Key="Text.Repository.SearchBranchTag" xml:space="preserve">快速查找分支、标签</x:String>
   <x:String x:Key="Text.Repository.Statistics" xml:space="preserve">提交统计</x:String>
   <x:String x:Key="Text.Repository.Submodules" xml:space="preserve">子模块列表</x:String>
   <x:String x:Key="Text.Repository.Submodules.Add" xml:space="preserve">添加子模块</x:String>

src/Resources/Locales/zh_TW.axaml

@@ -433,7 +433,6 @@
   <x:String x:Key="Text.Repository.Configure" xml:space="preserve">配置本倉庫</x:String>
   <x:String x:Key="Text.Repository.Continue" xml:space="preserve">下一步</x:String>
   <x:String x:Key="Text.Repository.Explore" xml:space="preserve">在檔案瀏覽器中開啟</x:String>
-  <x:String x:Key="Text.Repository.FilterBranchTip" xml:space="preserve">過濾顯示分支</x:String>
   <x:String x:Key="Text.Repository.FilterCommitPrefix" xml:space="preserve">過濾規則 ：</x:String>
   <x:String x:Key="Text.Repository.LocalBranches" xml:space="preserve">本地分支</x:String>
   <x:String x:Key="Text.Repository.NavigateToCurrentHead" xml:space="preserve">定位HEAD</x:String>
@@ -448,6 +447,7 @@
   <x:String x:Key="Text.Repository.Search.By" xml:space="preserve">查詢方式</x:String>
   <x:String x:Key="Text.Repository.Search.ByBaseInfo" xml:space="preserve">摘要</x:String>
   <x:String x:Key="Text.Repository.Search.ByFile" xml:space="preserve">檔案</x:String>
+  <x:String x:Key="Text.Repository.SearchBranchTag" xml:space="preserve">快速查找分支、標籤</x:String>
   <x:String x:Key="Text.Repository.Statistics" xml:space="preserve">提交統計</x:String>
   <x:String x:Key="Text.Repository.Submodules" xml:space="preserve">子模組列表</x:String>
   <x:String x:Key="Text.Repository.Submodules.Add" xml:space="preserve">新增子模組</x:String>

src/ViewModels/Repository.cs

@@ -99,6 +99,7 @@ public string SearchBranchFilter
                     var builder = BuildBranchTree(_branches, _remotes);
                     LocalBranchTrees = builder.Locals;
                     RemoteBranchTrees = builder.Remotes;
+                    VisibleTags = BuildVisibleTags();
                 }
             }
         }
@@ -145,6 +146,13 @@ public List<Models.Tag> Tags
             private set => SetProperty(ref _tags, value);
         }
 
+        [JsonIgnore]
+        public List<Models.Tag> VisibleTags
+        {
+            get => _visibleTags;
+            private set => SetProperty(ref _visibleTags, value);
+        }
+
         [JsonIgnore]
         public List<string> Submodules
         {
@@ -295,6 +303,7 @@ public void Close()
             _localBranchTrees.Clear();
             _remoteBranchTrees.Clear();
             _tags.Clear();
+            _visibleTags.Clear();
             _submodules.Clear();
             _searchedCommits.Clear();
         }
@@ -633,6 +642,7 @@ public void RefreshTags()
             Dispatcher.UIThread.Invoke(() =>
             {
                 Tags = tags;
+                VisibleTags = BuildVisibleTags();
             });
         }
 
@@ -1827,6 +1837,25 @@ private BranchTreeNode.Builder BuildBranchTree(List<Models.Branch> branches, Lis
             return builder;
         }
 
+        private List<Models.Tag> BuildVisibleTags()
+        {
+            var visible = new List<Models.Tag>();
+            if (string.IsNullOrEmpty(_searchBranchFilter))
+            {
+                visible.AddRange(_tags);
+            }
+            else
+            {
+                foreach (var t in _tags)
+                {
+                    if (t.Name.Contains(_searchBranchFilter, StringComparison.OrdinalIgnoreCase))
+                        visible.Add(t);
+                }
+            }
+
+            return visible;
+        }
+
         private string _fullpath = string.Empty;
         private string _gitDir = string.Empty;
 
@@ -1854,6 +1883,7 @@ private BranchTreeNode.Builder BuildBranchTree(List<Models.Branch> branches, Lis
         private List<BranchTreeNode> _remoteBranchTrees = new List<BranchTreeNode>();
         private List<Models.Worktree> _worktrees = new List<Models.Worktree>();
         private List<Models.Tag> _tags = new List<Models.Tag>();
+        private List<Models.Tag> _visibleTags = new List<Models.Tag>();
         private List<string> _submodules = new List<string>();
         private bool _includeUntracked = true;
 

src/Views/Repository.axaml

@@ -206,7 +206,7 @@
                    BorderThickness="1"
                    CornerRadius="4"
                    BorderBrush="{DynamicResource Brush.Border2}"
-                   Watermark="{DynamicResource Text.Repository.FilterBranchTip}"
+                   Watermark="{DynamicResource Text.Repository.SearchBranchTag}"
                    Text="{Binding SearchBranchFilter, Mode=TwoWay}"
                    VerticalContentAlignment="Center">
             <TextBox.InnerLeftContent>
@@ -375,10 +375,9 @@
           </ToggleButton>
           <DataGrid Grid.Row="7"
                     x:Name="tagsList"
-                    MaxHeight="200"
                     Margin="8,0,4,0"
                     Background="Transparent"
-                    ItemsSource="{Binding Tags}"
+                    ItemsSource="{Binding VisibleTags}"
                     SelectionMode="Single"
                     CanUserReorderColumns="False"
                     CanUserResizeColumns="False"
@@ -391,7 +390,8 @@
                     VerticalScrollBarVisibility="Auto"
                     IsVisible="{Binding IsTagGroupExpanded, Mode=OneWay}"
                     SelectionChanged="OnTagDataGridSelectionChanged"
-                    ContextRequested="OnTagContextRequested">
+                    ContextRequested="OnTagContextRequested"
+                    PropertyChanged="OnTagPropertyChanged">
             <DataGrid.Styles>
               <Style Selector="DataGridRow">
                 <Setter Property="CornerRadius" Value="4" />

src/Views/Repository.axaml.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 
 using Avalonia;
@@ -279,6 +280,18 @@ private void OnTagContextRequested(object sender, ContextRequestedEventArgs e)
             e.Handled = true;
         }
 
+        private void OnTagPropertyChanged(object sender, AvaloniaPropertyChangedEventArgs e)
+        {
+            if (e.Property == DataGrid.ItemsSourceProperty && DataContext is ViewModels.Repository vm)
+            {
+                if (vm.VisibleTags == null)
+                    return;
+
+                var desiredHeight = tagsList.RowHeight * vm.VisibleTags.Count;
+                tagsList.Height = Math.Min(200, desiredHeight);
+            }
+        }
+
         private void OnToggleFilter(object sender, RoutedEventArgs e)
         {
             if (sender is ToggleButton toggle)