feat: 增強自动战斗文件选择功能，支持多级路径和相对目录 (#15174)

* chore: 先依照保全派駐週期粗略分類

* chore: 換個位置

* chore: 換成用地圖名稱分類

* chore: 再改 再改

* chore: 別空白了 伺服器會被殺死的

* chore: 補上下拉選單顯示的 json 檔案名稱，避免解析錯誤

* chore: 幫展開後的下拉選單加上寬度限制

* Revert "chore: 幫展開後的下拉選單加上寬度限制"

This reverts commit d5f80c9d6e.

* feat: 新增文件树视图项样式

* perf: 优化自动战斗下拉列表

* feat: 统一样式

* chore: 删除多余调用

---------

Co-authored-by: uye <99072975+ABA2396@users.noreply.github.com>

src/MaaWpfGui/Models/CopilotFileItem.cs

@@ -0,0 +1,34 @@
+// <copyright file="CopilotFileItem.cs" company="MaaAssistantArknights">
+// Part of the MaaWpfGui project, maintained by the MaaAssistantArknights team (Maa Team)
+// Copyright (C) 2021-2025 MaaAssistantArknights Contributors
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License v3.0 only as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY
+// </copyright>
+
+#nullable enable
+
+using System.Collections.ObjectModel;
+
+namespace MaaWpfGui.Models;
+
+/// <summary>
+/// 文件项数据模型，用于 TreeView 显示
+/// </summary>
+public class CopilotFileItem
+{
+    public string Name { get; set; } = string.Empty;
+
+    public string? FullPath { get; set; }
+
+    public string? RelativePath { get; set; }
+
+    public bool IsFolder { get; set; }
+
+    public ObservableCollection<CopilotFileItem> Children { get; set; } = [];
+}

src/MaaWpfGui/Res/Style.xaml

@@ -14,5 +14,6 @@
         <ResourceDictionary Source="Styles/DataGrid.xaml" />
         <ResourceDictionary Source="Styles/PasswordBox.xaml" />
         <ResourceDictionary Source="Styles/ToolTip.xaml" />
+        <ResourceDictionary Source="Styles/TreeView.xaml" />
     </ResourceDictionary.MergedDictionaries>
 </ResourceDictionary>

src/MaaWpfGui/Res/Styles/TreeView.xaml

@@ -0,0 +1,57 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:hc="https://handyorg.github.io/handycontrol">
+    <!--  文件树视图项样式  -->
+    <Style
+        x:Key="FileTreeViewItemStyle"
+        BasedOn="{StaticResource TreeViewItemBaseStyle}"
+        TargetType="{x:Type TreeViewItem}">
+        <Setter Property="IsExpanded" Value="False" />
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="{x:Type TreeViewItem}">
+                    <Grid>
+                        <Grid.RowDefinitions>
+                            <RowDefinition MinHeight="{TemplateBinding MinHeight}" />
+                            <RowDefinition Height="Auto" />
+                        </Grid.RowDefinitions>
+                        <Border
+                            Name="Bd"
+                            Padding="{TemplateBinding Padding}"
+                            Background="{TemplateBinding Background}"
+                            BorderBrush="{TemplateBinding BorderBrush}"
+                            BorderThickness="{TemplateBinding BorderThickness}"
+                            CornerRadius="{Binding Path=(hc:BorderElement.CornerRadius), RelativeSource={RelativeSource TemplatedParent}}"
+                            SnapsToDevicePixels="true">
+                            <DockPanel Margin="{Binding Converter={StaticResource TreeViewItemMarginConverter}, RelativeSource={RelativeSource TemplatedParent}}" LastChildFill="True">
+                                <ToggleButton
+                                    Name="Expander"
+                                    ClickMode="Press"
+                                    IsChecked="{Binding IsExpanded, RelativeSource={RelativeSource TemplatedParent}}"
+                                    Style="{StaticResource ExpandCollapseToggleStyle}" />
+                                <ContentPresenter
+                                    Name="PART_Header"
+                                    VerticalAlignment="Center"
+                                    ContentSource="Header"
+                                    SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
+                            </DockPanel>
+                        </Border>
+                        <ItemsPresenter Name="ItemsHost" Grid.Row="1" />
+                    </Grid>
+                    <ControlTemplate.Triggers>
+                        <Trigger SourceName="Bd" Property="UIElement.IsMouseOver" Value="true">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource MouseOverRegionBrushOpacity75}" />
+                        </Trigger>
+                        <Trigger Property="TreeViewItem.IsSelected" Value="True">
+                            <Setter TargetName="Bd" Property="Background" Value="{DynamicResource MouseOverRegionBrushOpacity75}" />
+                        </Trigger>
+                        <Trigger Property="TreeViewItem.IsExpanded" Value="False">
+                            <Setter TargetName="ItemsHost" Property="Visibility" Value="Collapsed" />
+                        </Trigger>
+                        <Trigger Property="ItemsControl.HasItems" Value="False">
+                            <Setter TargetName="Expander" Property="Visibility" Value="Hidden" />
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+</ResourceDictionary>

src/MaaWpfGui/ViewModels/UI/CopilotViewModel.cs

@@ -59,6 +59,7 @@ public partial class CopilotViewModel : Screen
     private readonly List<int> _copilotIdList = []; // 用于保存作业列表中的作业的Id，对于同一个作业，只有都执行成功才点赞
     private readonly List<int> _recentlyRatedCopilotId = []; // TODO: 可能考虑加个持久化
     private AsstTaskType _taskType = AsstTaskType.Copilot;
+    private readonly Dictionary<string, string> _copilotJsonPathMap = new(); // 下拉框与实际作业 json 档案路径对照表
 
     /// <summary>
     /// 缓存的已解析作业，非即时添加的作业会使用该缓存
@@ -79,6 +80,22 @@ public partial class CopilotViewModel : Screen
     /// </summary>
     public ObservableCollection<LogItemViewModel> LogItemViewModels { get; } = [];
 
+    /// <summary>
+    /// Gets the file items for TreeView.
+    /// </summary>
+    public ObservableCollection<CopilotFileItem> FileItems { get; } = [];
+
+    private bool _isFilePopupOpen;
+
+    /// <summary>
+    /// Gets or sets a value indicating whether gets or sets whether the file dropdown popup is open.
+    /// </summary>
+    public bool IsFilePopupOpen
+    {
+        get => _isFilePopupOpen;
+        set => SetAndNotify(ref _isFilePopupOpen, value);
+    }
+
     /// <summary>
     /// Gets or private sets the view models of Copilot items.
     /// </summary>
@@ -239,6 +256,33 @@ public partial class CopilotViewModel : Screen
         }
     }
 
+    private string _displayFilename = string.Empty;
+
+    /// <summary>
+    /// Gets or sets the display filename (relative path).
+    /// </summary>
+    public string DisplayFilename
+    {
+        get => _displayFilename;
+        set
+        {
+            SetAndNotify(ref _displayFilename, value);
+            if (!string.IsNullOrEmpty(value))
+            {
+                var copilotRoot = Path.Combine(ResourceDir, "copilot");
+                var fullPath = Path.IsPathRooted(value) ? value : Path.Combine(copilotRoot, value);
+                if (File.Exists(fullPath))
+                {
+                    Filename = fullPath;
+                }
+                else if (_copilotJsonPathMap.TryGetValue(Path.GetFileName(value), out var mappedPath))
+                {
+                    Filename = mappedPath;
+                }
+            }
+        }
+    }
+
     private string _filename = string.Empty;
 
     /// <summary>
@@ -250,14 +294,45 @@ public partial class CopilotViewModel : Screen
         set {
             if (!File.Exists(value))
             {
-                var resourceFile = Path.Combine(ResourceDir, "copilot", Path.GetFileName(value));
-                if (File.Exists(resourceFile))
+                // 从对照表取得完整 json 档案路径
+                if (_copilotJsonPathMap.TryGetValue(value, out var fullPath))
                 {
-                    value = resourceFile;
+                    value = fullPath;
+                }
+                else
+                {
+                    var resourceFile = Path.Combine(ResourceDir, "copilot", Path.GetFileName(value));
+                    if (File.Exists(resourceFile))
+                    {
+                        value = resourceFile;
+                    }
                 }
             }
 
             SetAndNotify(ref _filename, value);
+
+            // 更新显示文件名（相对路径）
+            if (!string.IsNullOrEmpty(value))
+            {
+                var copilotRoot = Path.Combine(ResourceDir, "copilot");
+                if (value.StartsWith(copilotRoot, StringComparison.OrdinalIgnoreCase))
+                {
+                    var relativePath = Path.GetRelativePath(copilotRoot, value);
+                    _displayFilename = relativePath;
+                    NotifyOfPropertyChange(nameof(DisplayFilename));
+                }
+                else
+                {
+                    _displayFilename = value;
+                    NotifyOfPropertyChange(nameof(DisplayFilename));
+                }
+            }
+            else
+            {
+                _displayFilename = string.Empty;
+                NotifyOfPropertyChange(nameof(DisplayFilename));
+            }
+
             ClearLog();
             if (string.IsNullOrWhiteSpace(value))
             {
@@ -1301,28 +1376,150 @@ public partial class CopilotViewModel : Screen
     }
 
     /// <summary>
-    /// On comboBox drop down opened.
+    /// Load file items for TreeView.
     /// </summary>
-    /// <param name="sender">The sender.</param>
-    /// <param name="e">The event arguments.</param>
     [UsedImplicitly]
-    public void OnDropDownOpened(object sender, EventArgs e)
+    public void LoadFileItems()
     {
-        if (sender is not ComboBox comboBox)
+        try
+        {
+            _copilotJsonPathMap.Clear();
+            FileItems.Clear();
+
+            var copilotRoot = Path.Combine(ResourceDir, "copilot");
+
+            // 获取根目录下的所有目录和文件
+            var directories = Directory.GetDirectories(copilotRoot);
+            var rootFiles = Directory.GetFiles(copilotRoot, "*.json");
+
+            // 添加根目录下的文件
+            foreach (var file in rootFiles)
+            {
+                var fileName = Path.GetFileName(file);
+                var relativePath = Path.GetRelativePath(copilotRoot, file);
+                _copilotJsonPathMap[fileName] = file;
+
+                FileItems.Add(new CopilotFileItem
+                {
+                    Name = fileName,
+                    FullPath = file,
+                    RelativePath = relativePath,
+                    IsFolder = false,
+                });
+            }
+
+            // 添加根目录下的文件夹（支持嵌套，old 文件夹放在最后）
+            var oldFolderItem = (CopilotFileItem?)null;
+            foreach (var dir in directories)
+            {
+                var dirName = Path.GetFileName(dir);
+                var folderItem = LoadFolderItem(dir, copilotRoot);
+                if (folderItem != null)
+                {
+                    if (dirName.Equals("old", StringComparison.OrdinalIgnoreCase))
+                    {
+                        oldFolderItem = folderItem;
+                    }
+                    else
+                    {
+                        FileItems.Add(folderItem);
+                    }
+                }
+            }
+
+            // 将 old 文件夹添加到最后
+            if (oldFolderItem != null)
+            {
+                FileItems.Add(oldFolderItem);
+            }
+        }
+        catch (Exception exception)
+        {
+            FileItems.Clear();
+            AddLog(exception.Message, UiLogColor.Error, showTime: false);
+        }
+    }
+
+    /// <summary>
+    /// 递归加载文件夹项（支持嵌套子文件夹）
+    /// </summary>
+    /// <param name="dirPath">文件夹路径</param>
+    /// <param name="copilotRoot">copilot 根目录路径</param>
+    /// <returns>文件项，如果文件夹为空则返回 null</returns>
+    private CopilotFileItem? LoadFolderItem(string dirPath, string copilotRoot)
+    {
+        var dirName = Path.GetFileName(dirPath);
+        var folderItem = new CopilotFileItem
+        {
+            Name = dirName,
+            IsFolder = true,
+        };
+
+        // 获取文件夹下的所有文件
+        var folderFiles = Directory.GetFiles(dirPath, "*.json");
+        foreach (var file in folderFiles)
+        {
+            var fileName = Path.GetFileName(file);
+            var relativePath = Path.GetRelativePath(copilotRoot, file);
+            _copilotJsonPathMap[fileName] = file;
+
+            folderItem.Children.Add(new CopilotFileItem
+            {
+                Name = fileName,
+                FullPath = file,
+                RelativePath = relativePath,
+                IsFolder = false,
+            });
+        }
+
+        // 获取文件夹下的所有子文件夹（递归加载）
+        var subDirectories = Directory.GetDirectories(dirPath);
+        foreach (var subDir in subDirectories)
+        {
+            var subFolderItem = LoadFolderItem(subDir, copilotRoot);
+            if (subFolderItem != null)
+            {
+                folderItem.Children.Add(subFolderItem);
+            }
+        }
+
+        // 如果文件夹为空（既没有文件也没有子文件夹），返回 null
+        if (folderItem.Children.Count == 0)
+        {
+            return null;
+        }
+
+        return folderItem;
+    }
+
+    /// <summary>
+    /// Handle file selection from TreeView.
+    /// </summary>
+    /// <param name="fileItem">The selected file item.</param>
+    [UsedImplicitly]
+    public void OnFileSelected(CopilotFileItem? fileItem)
+    {
+        if (fileItem == null || fileItem.IsFolder || string.IsNullOrEmpty(fileItem.FullPath))
         {
             return;
         }
 
-        try
+        Filename = fileItem.FullPath;
+        IsFilePopupOpen = false;
+    }
+
+    /// <summary>
+    /// Toggle file popup.
+    /// </summary>
+    [UsedImplicitly]
+    public void ToggleFilePopup()
+    {
+        if (!IsFilePopupOpen)
         {
-            var files = Directory.GetFiles(Path.Combine(ResourceDir, "copilot"), "*.json");
-            comboBox.ItemsSource = files.Select(Path.GetFileName).ToList();
-        }
-        catch (Exception exception)
-        {
-            comboBox.ItemsSource = null;
-            AddLog(exception.Message, UiLogColor.Error, showTime: false);
+            LoadFileItems();
         }
+
+        IsFilePopupOpen = !IsFilePopupOpen;
     }
 
     private async Task AddCopilotTaskToList(string? stageName, bool isRaid)

src/MaaWpfGui/Views/UI/CopilotView.xaml

@@ -65,7 +65,7 @@
                     <TabControl.ItemContainerStyle>
                         <Style BasedOn="{StaticResource TabItemSliding}" TargetType="{x:Type TabItem}">
                             <Style.Triggers>
-                                <Trigger Property="IsSelected" Value="true">
+                                <Trigger Property="IsSelected" Value="True">
                                     <Setter Property="Background" Value="{DynamicResource RegionBrush}" />
                                 </Trigger>
                             </Style.Triggers>
@@ -83,15 +83,81 @@
                         <ColumnDefinition Width="Auto" />
                         <ColumnDefinition Width="Auto" />
                     </Grid.ColumnDefinitions>
-                    <ComboBox
-                        Grid.Column="0"
-                        Height="30"
-                        hc:BorderElement.CornerRadius="4,0,0,4"
-                        hc:InfoElement.Placeholder="{DynamicResource CopilotLocation}"
-                        DropDownOpened="{s:Action OnDropDownOpened}"
-                        IsEditable="True"
-                        IsReadOnly="{c:Binding Path=!Idle}"
-                        Text="{Binding Filename}" />
+                    <Grid Grid.Column="0">
+                        <TextBox
+                            x:Name="FileTextBox"
+                            Height="30"
+                            hc:BorderElement.CornerRadius="4,0,0,4"
+                            hc:InfoElement.Placeholder="{DynamicResource CopilotLocation}"
+                            IsEnabled="{Binding Idle}"
+                            Text="{Binding DisplayFilename, UpdateSourceTrigger=PropertyChanged}" />
+                        <Button
+                            Height="28"
+                            Margin="1"
+                            HorizontalAlignment="Right"
+                            VerticalAlignment="Stretch"
+                            Background="{DynamicResource RegionBrushOpacity50}"
+                            BorderThickness="0"
+                            Click="{s:Action ToggleFilePopup}"
+                            Cursor="Hand"
+                            IsEnabled="{Binding Idle}">
+                            <StackPanel>
+                                <Path
+                                    Width="12"
+                                    Height="12"
+                                    HorizontalAlignment="Center"
+                                    VerticalAlignment="Center"
+                                    Data="{StaticResource DownGeometry}"
+                                    Fill="{DynamicResource PrimaryTextBrush}"
+                                    Stretch="Uniform"
+                                    Visibility="{c:Binding !IsFilePopupOpen}" />
+                                <Path
+                                    Width="12"
+                                    Height="12"
+                                    HorizontalAlignment="Center"
+                                    VerticalAlignment="Center"
+                                    d:Visibility="Collapsed"
+                                    Data="{StaticResource UpGeometry}"
+                                    Fill="{DynamicResource PrimaryTextBrush}"
+                                    Stretch="Uniform"
+                                    Visibility="{c:Binding IsFilePopupOpen}" />
+                            </StackPanel>
+                        </Button>
+                        <Popup
+                            MinWidth="{c:Binding 'ActualWidth + 90',
+                                                 ElementName=FileTextBox}"
+                            IsOpen="{Binding IsFilePopupOpen}"
+                            Placement="Bottom"
+                            PlacementTarget="{Binding ElementName=FileTextBox}"
+                            StaysOpen="True">
+                            <Border
+                                MinWidth="{c:Binding 'ActualWidth + 90',
+                                                     ElementName=FileTextBox}"
+                                Background="{DynamicResource RegionBrush}"
+                                BorderBrush="{DynamicResource BorderBrush}"
+                                BorderThickness="1"
+                                CornerRadius="4">
+                                <TreeView
+                                    x:Name="FileTreeView"
+                                    Background="Transparent"
+                                    BorderThickness="0"
+                                    ItemsSource="{Binding FileItems}"
+                                    SelectedItemChanged="FileTreeView_SelectedItemChanged">
+                                    <TreeView.ItemTemplate>
+                                        <HierarchicalDataTemplate ItemsSource="{Binding Children}">
+                                            <controls:TextBlock
+                                                Margin="5"
+                                                HorizontalAlignment="Left"
+                                                Text="{Binding Name}" />
+                                        </HierarchicalDataTemplate>
+                                    </TreeView.ItemTemplate>
+                                    <TreeView.ItemContainerStyle>
+                                        <Style BasedOn="{StaticResource FileTreeViewItemStyle}" TargetType="{x:Type TreeViewItem}" />
+                                    </TreeView.ItemContainerStyle>
+                                </TreeView>
+                            </Border>
+                        </Popup>
+                    </Grid>
                     <Button
                         Grid.Column="1"
                         Height="30"

src/MaaWpfGui/Views/UI/CopilotView.xaml.cs

@@ -0,0 +1,37 @@
+// <copyright file="CopilotView.xaml.cs" company="MaaAssistantArknights">
+// Part of the MaaWpfGui project, maintained by the MaaAssistantArknights team (Maa Team)
+// Copyright (C) 2021-2025 MaaAssistantArknights Contributors
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License v3.0 only as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY
+// </copyright>
+
+using System.Windows;
+using MaaWpfGui.Models;
+using MaaWpfGui.ViewModels.UI;
+
+namespace MaaWpfGui.Views.UI;
+
+/// <summary>
+/// Interaction logic for CopilotView.xaml
+/// </summary>
+public partial class CopilotView
+{
+    public CopilotView()
+    {
+        InitializeComponent();
+    }
+
+    private void FileTreeView_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs<object> e)
+    {
+        if (DataContext is CopilotViewModel viewModel && e.NewValue is CopilotFileItem fileItem && !fileItem.IsFolder)
+        {
+            viewModel.OnFileSelected(fileItem);
+        }
+    }
+}