添加 CodeSpanControl 及相关功能改进

在 `CodeSpanControl.xaml` 中添加了用户控件，包含可选择的文本块和复制按钮，按钮样式在鼠标悬停时改变透明度。
在 `CodeSpanControl.xaml.cs` 中实现了 `Text` 属性的依赖属性支持，并添加了空的 `Copy_Click` 方法。
修改了 `MarkdownWpfRenderer.cs` 中的代码块渲染逻辑，移除进度条并在特定条件下使用 `CodeSpanControl`。
在 `PromptUtil.cs` 中更新提示文本，增加对 WPS 的支持，并调整思考过程格式。
移除 `ExcelHelper.csproj` 中与 Web 相关的项目项。
在 `Excel2Prompt.cs` 中修改 `ConverterToPrompt` 方法，增加 `sheetName` 参数并调整提示文本格式。
更新 `ImportViewModel.cs` 中对 `Excel2Prompt.ConverterToPrompt` 方法的调用，传递新参数并修改测试 AI 内容格式。

src/EleCho.MdViewer/src/EleCho.MdViewer/Controls/CodeSpanControl.xaml

@@ -0,0 +1,32 @@
+<UserControl x:Class="EleCho.MdViewer.Controls.CodeSpanControl"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:EleCho.MdViewer.Controls"
+             mc:Ignorable="d" 
+             d:DesignHeight="30" d:DesignWidth="160">
+    <StackPanel Orientation="Horizontal" Margin="5">
+        <local:SelectableTextBlock Text="{Binding Text}" VerticalAlignment="Center"/>
+        <Button x:Name="Copy" 
+                Content="复制" 
+                Click="Copy_Click"  
+                VerticalAlignment="Top"
+                HorizontalAlignment="Right"
+                Padding="4,0" 
+                Opacity="1"
+                Height="20"
+                Background="#AAFFFFFF"
+                BorderThickness="1">
+            <Button.Style>
+                <Style TargetType="Button">
+                    <Style.Triggers>
+                        <DataTrigger Binding="{Binding IsMouseOver, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type UserControl}}}" Value="True">
+                            <Setter Property="Opacity" Value="0.8"/>
+                        </DataTrigger>
+                    </Style.Triggers>
+                </Style>
+            </Button.Style>
+        </Button>
+    </StackPanel>
+</UserControl>

src/EleCho.MdViewer/src/EleCho.MdViewer/Controls/CodeSpanControl.xaml.cs

@@ -0,0 +1,51 @@
+using System;
+using System.Collections.Generic;
+using System.Linq; 
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace EleCho.MdViewer.Controls
+{
+    /// <summary>
+    /// CodeSpanControl.xaml 的交互逻辑
+    /// </summary>
+    public partial class CodeSpanControl : UserControl
+    {
+        /// <summary>
+        /// Text
+        /// </summary>
+        public string Text
+        {
+            get => (string)GetValue(TextProperty);
+
+            set => SetValue(TextProperty, value);
+        }
+
+        /// <summary>
+        /// Text property
+        /// </summary>
+        public static readonly DependencyProperty TextProperty =
+      DependencyProperty.Register("Text", typeof(string), typeof(CodeSpanControl), new PropertyMetadata(string.Empty));
+
+
+        public CodeSpanControl()
+        {
+            InitializeComponent();
+            this.DataContext = this;
+        }
+
+        private void Copy_Click(object sender, RoutedEventArgs e)
+        {
+
+        }
+    }
+}

src/EleCho.MdViewer/src/EleCho.MdViewer/Markdown/MarkdownWpfRenderer.cs

@@ -371,8 +371,12 @@ public class MarkdownWpfRenderer
         htmlText.Text = text;
         var expander = new Expander();
         var header = new StackPanel();
-        header.Children.Add(new ProgressBar() { IsIndeterminate = true,Width = 30 });
+        header.Orientation = Orientation.Horizontal;
+        header.HorizontalAlignment = HorizontalAlignment.Center;
+        header.Children.Add(new TextBlock() { Text="思考内容",Margin = new Thickness(0,0,5,0) });
+        //header.Children.Add(new ProgressBar() { IsIndeterminate = true,Width = 30,Height= 5 });
         expander.Header = header;
+        expander.IsExpanded = false;
         expander.Content = htmlText;
         return expander;
 
@@ -408,38 +412,49 @@ public class MarkdownWpfRenderer
             CornerRadius = new CornerRadius(8),
             Margin = new Thickness(0, 0, 0, NormalSize)
         };
-
+        if (!fencedCodeBlock.Info.StartsWith("Excel", StringComparison.CurrentCultureIgnoreCase))
-        var codeContentElement = new SelectableTextBlock()
         {
-            TextWrapping = TextWrapping.Wrap,
+            var codeContentElement = new SelectableTextBlock()
-            Padding = new Thickness(NormalSize / 2),
+            {
+                TextWrapping = TextWrapping.Wrap,
+                Padding = new Thickness(NormalSize / 2),
 
-            FontSize = NormalSize,
+                FontSize = NormalSize,
-            FontFamily = GetCodeTextFontFamily(),
+                FontFamily = GetCodeTextFontFamily(),
-        };
+            };
 
-        codeElement.Child =
+            codeElement.Child =
-            codeContentElement;
+                codeContentElement;
-        codeElement.BindCodeBlockBackground();
+            codeElement.BindCodeBlockBackground();
 
-        codeContentElement.BindCodeBlockForeground();
+            codeContentElement.BindCodeBlockForeground();
 
-        var language = ColorCode.Languages.FindById(fencedCodeBlock.Info);
+            var language = ColorCode.Languages.FindById(fencedCodeBlock.Info);
 
-        /*StyleDictionary styleDict = ColorMode switch
+            /*StyleDictionary styleDict = ColorMode switch
+            {
+                ColorMode.Light => StyleDictionary.DefaultLight,
+                ColorMode.Dark => StyleDictionary.DefaultDark,
+
+                _ => StyleDictionary.DefaultLight
+            };*/
+            StyleDictionary styleDict = StyleDictionary.DefaultDark;
+
+            WpfSyntaxHighLighting writer = new(styleDict);
+            writer.FormatTextBlock(fencedCodeBlock.Lines.ToString(), language, codeContentElement);
+
+        }
+        else
         {
-            ColorMode.Light => StyleDictionary.DefaultLight,
+            var codeSpanControl = new CodeSpanControl();
-            ColorMode.Dark => StyleDictionary.DefaultDark,
+            codeSpanControl.SetResourceReference(Control.ForegroundProperty, MarkdownResKey.MainForeground);
-
+            codeSpanControl.SetResourceReference(Control.BackgroundProperty, MarkdownResKey.CodeBlockBackground);
-            _ => StyleDictionary.DefaultLight
+            codeSpanControl.Text = fencedCodeBlock.Lines.ToString();
-        };*/
+            codeElement.Child = codeSpanControl;
-        StyleDictionary styleDict = StyleDictionary.DefaultDark;
+        }
-
-        WpfSyntaxHighLighting writer = new(styleDict);
-        writer.FormatTextBlock(fencedCodeBlock.Lines.ToString(), language, codeContentElement);
 
 
-        return codeElement;
+            return codeElement;
     }
 
     public FrameworkElement RenderCodeBlock(CodeBlock codeBlock, CancellationToken cancellationToken)
@@ -546,7 +561,7 @@ public class MarkdownWpfRenderer
         SelectableTextBlock paragraphElement = new SelectableTextBlock()
         {
             TextWrapping = TextWrapping.Wrap,
-            Margin = new Thickness(0, 0, 0, NormalSize),
+            Margin = new Thickness(0, NormalSize, 0, NormalSize),
 
             FontSize = NormalSize,
         };

src/ExcelHelper/AI/PromptUtil.cs

@@ -11,7 +11,7 @@ class PromptUtil
     public static string UsePrompt(string msg,string excelPrompt)
     {
         return $@"
-你是一个Excel公式大师，你需要帮助用户解答Excel公式相关的问题。
+你是一个Excel和WPS公式大师，你需要帮助用户解答Excel与WPS公式相关的问题。
 
 你在回复用户的问题时，需要遵守以下规则：
  1. 优先保证答案的准确性，其次是简洁明了。
@@ -19,8 +19,11 @@ class PromptUtil
  3. 可以例举1到2个例子来帮助用户更好地理解你的回答中的Excel公式。
  4. 一定要保证文档格式的正确性，避免出现无法显示的内容。
  5. 尽量使用比较简短与易懂的公式来回答用户的问题，避免用户无法理解。
- 6. 你不能跳过你的思考过程。
+ 6. 你一定要使用<think>开始告诉用户的思考，并使用</think>结束你的思考。
-
+ 7. 当你输出公式时，请使用以下格式进行输出：
+    ```Excel_{{列}}
+    =SUM(A1:A100)
+    ```
 现在的时间是{DateTime.Now}。
 
 当前用户提问的excel文件列信息为：{excelPrompt}

src/ExcelHelper/ExcelHelper.csproj

@@ -23,6 +23,12 @@
     <ImportWindowsDesktopTargets>true</ImportWindowsDesktopTargets>
   <OptimizationPreference>Size</OptimizationPreference>
   </PropertyGroup>
+  <ItemGroup>
+    <Compile Remove="Web\**" />
+    <EmbeddedResource Remove="Web\**" />
+    <None Remove="Web\**" />
+    <Page Remove="Web\**" />
+  </ItemGroup>
   <ItemGroup>
     <None Remove="HL\SQL.xshd" />
   </ItemGroup>
@@ -69,9 +75,6 @@
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="9.0.0-rc.2.24473.5" />
     <PackageReference Include="TinyPinyin" Version="1.1.0" />
   </ItemGroup>
-  <ItemGroup>
-    <Folder Include="Web\" />
-  </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\EleCho.MdViewer\src\EleCho.MdViewer\EleCho.MdViewer.csproj" />
   </ItemGroup>

src/ExcelHelper/Utils/Excel2Prompt.cs

@@ -14,7 +14,7 @@ public class Excel2Prompt
     /// <param name="columns"></param>
     /// <param name="startCell">A</param>
     /// <returns></returns>
-    public static string ConverterToPrompt(IEnumerable<dynamic> excelData, IEnumerable<string> columns, string startCell)
+    public static string ConverterToPrompt(IEnumerable<dynamic> excelData, IEnumerable<string> columns, string startCell,string sheetName)
     {
         /*
         示例:
@@ -37,7 +37,7 @@ public class Excel2Prompt
                 - Missing values: 7007
         */
         var prompts = new List<string>();
-        prompts.Add("This Excel file contains the following columns:");
+        prompts.Add($"This Excel file contains the following columns:");
         var dataList = excelData.ToList();
 
         // 解析 startCell，获取起始列的索引
@@ -68,6 +68,8 @@ public class Excel2Prompt
                          $"    - Sample values: ['{string.Join("', '", sampleValues)}']";
             prompts.Add(prompt);
         }
+        prompts.Add($"Sheet Name: {sheetName}");
+        prompts.Add($"Max Row: {excelData.Count()}");
 
         return string.Join(Environment.NewLine + Environment.NewLine, prompts);
     }

src/ExcelHelper/Views/ViewModels/ImportViewModel.cs

@@ -92,7 +92,7 @@ public partial class ImportViewModel : ObservableRecipient, IViewModel
             }
             MaxRow = ExcelData.Count();
 
-            ExcelPromptString = Excel2Prompt.ConverterToPrompt(ExcelData, columns,StartCell);
+            ExcelPromptString = Excel2Prompt.ConverterToPrompt(excelData, columns,StartCell,currentSheetName);
         }
         catch (Exception ex)
         {
@@ -285,7 +285,7 @@ public partial class ImportViewModel : ObservableRecipient, IViewModel
             };
            
             Messages.Add(aiChat);
-#if !DEBUG
+#if DEBUG
             var results = TEST_AI_CONTENT.Split('\n');
             foreach(var result in results)
             {
@@ -311,10 +311,16 @@ public partial class ImportViewModel : ObservableRecipient, IViewModel
     }
 
 
-    private const string TEST_AI_CONTENT = @"
+    private static   string TEST_AI_CONTENT = @"
-<think>
+```Excel_H
-1231231
+1231231122222222222222222222
-</think>
+123
+1
+23
+12
+3
+12
+```
 ";
     #region Props
     [ObservableProperty]