Rewrite UpdateService as WPF .NET 8

UpdateService/App.xaml

@@ -0,0 +1,7 @@
+<Application x:Class="UpdateService.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+    </Application.Resources>
+</Application>

UpdateService/App.xaml.cs

@@ -0,0 +1,8 @@
+using System.Windows;
+
+namespace UpdateService
+{
+    public partial class App : System.Windows.Application
+    {
+    }
+}

UpdateService/MainWindow.xaml

@@ -0,0 +1,89 @@
+<Window x:Class="UpdateService.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        Title="服務更新工具"
+        Height="560" Width="740"
+        MinHeight="420" MinWidth="520"
+        WindowStartupLocation="CenterScreen"
+        ResizeMode="CanResize">
+
+    <Grid Margin="16">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition Height="*"/>
+        </Grid.RowDefinitions>
+
+        <!-- 設定區塊 -->
+        <GroupBox Grid.Row="0" Header="設定" Margin="0,0,0,12" Padding="10,8">
+            <Grid>
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="10"/>
+                    <RowDefinition Height="Auto"/>
+                </Grid.RowDefinitions>
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="120"/>
+                    <ColumnDefinition Width="*"/>
+                    <ColumnDefinition Width="Auto"/>
+                </Grid.ColumnDefinitions>
+
+                <!-- 目的地安裝路徑 -->
+                <Label Grid.Row="0" Grid.Column="0"
+                       Content="目的地安裝路徑："
+                       VerticalAlignment="Center"/>
+                <TextBox Grid.Row="0" Grid.Column="1"
+                         x:Name="TxtDestinationFilePath"
+                         Height="28" VerticalContentAlignment="Center" Padding="4,0"/>
+                <Button Grid.Row="0" Grid.Column="2"
+                        Content="瀏覽..."
+                        Margin="6,0,0,0" Padding="10,4" Height="28"
+                        Click="BtnBrowse_Click"/>
+
+                <!-- 安裝模式 -->
+                <Label Grid.Row="2" Grid.Column="0"
+                       Content="安裝模式："
+                       VerticalAlignment="Center"/>
+                <ComboBox Grid.Row="2" Grid.Column="1"
+                          x:Name="CmbExecuteMode"
+                          Height="28" VerticalContentAlignment="Center">
+                    <ComboBoxItem Content="完整更新 (Complete)" Tag="Complete"/>
+                    <ComboBoxItem Content="僅安裝 (Install)" Tag="Install"/>
+                    <ComboBoxItem Content="僅解除安裝 (UnInstall)" Tag="UnInstall"/>
+                </ComboBox>
+            </Grid>
+        </GroupBox>
+
+        <!-- 執行按鈕列 -->
+        <StackPanel Grid.Row="1" Orientation="Horizontal" Margin="0,0,0,8">
+            <Button x:Name="BtnExecute"
+                    Content="▶  執行"
+                    Width="110" Height="32" Padding="8,0"
+                    Click="BtnExecute_Click"/>
+            <Button x:Name="BtnClearLog"
+                    Content="清除記錄"
+                    Width="90" Height="32" Padding="8,0" Margin="8,0,0,0"
+                    Click="BtnClearLog_Click"/>
+        </StackPanel>
+
+        <!-- ServiceFiles 路徑提示 -->
+        <TextBlock Grid.Row="2"
+                   x:Name="TxtServiceFilesHint"
+                   Foreground="Gray" FontSize="11"
+                   Margin="0,0,0,8"
+                   TextWrapping="Wrap"/>
+
+        <!-- 執行記錄 -->
+        <GroupBox Grid.Row="3" Header="執行記錄">
+            <TextBox x:Name="TxtLog"
+                     IsReadOnly="True"
+                     TextWrapping="Wrap"
+                     VerticalScrollBarVisibility="Auto"
+                     HorizontalScrollBarVisibility="Auto"
+                     FontFamily="Consolas" FontSize="12"
+                     Background="#F8F8F8"
+                     Padding="6"/>
+        </GroupBox>
+    </Grid>
+</Window>

UpdateService/MainWindow.xaml.cs

@@ -0,0 +1,148 @@
+using System.IO;
+using System.Text.Json;
+using System.Windows;
+using System.Windows.Forms;
+
+namespace UpdateService
+{
+    public partial class MainWindow : Window
+    {
+        private static readonly string AppSettingsPath =
+            Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "appsettings.json");
+
+        public MainWindow()
+        {
+            InitializeComponent();
+            LoadSettings();
+            UpdateServiceFilesHint();
+        }
+
+        /// <summary>
+        /// 從 appsettings.json 載入預設設定值
+        /// </summary>
+        private void LoadSettings()
+        {
+            if (File.Exists(AppSettingsPath))
+            {
+                try
+                {
+                    var json = File.ReadAllText(AppSettingsPath);
+                    var doc = JsonDocument.Parse(json);
+
+                    if (doc.RootElement.TryGetProperty("DestinationFilePath", out var dest))
+                        TxtDestinationFilePath.Text = dest.GetString() ?? string.Empty;
+
+                    if (doc.RootElement.TryGetProperty("ExecuteMode", out var mode))
+                    {
+                        var modeStr = mode.GetString() ?? "Complete";
+                        foreach (System.Windows.Controls.ComboBoxItem item in CmbExecuteMode.Items)
+                        {
+                            if ((string)item.Tag == modeStr)
+                            {
+                                CmbExecuteMode.SelectedItem = item;
+                                break;
+                            }
+                        }
+                    }
+                }
+                catch (JsonException)
+                {
+                    // 設定檔格式有誤，使用預設值
+                }
+                catch (IOException)
+                {
+                    // 無法讀取設定檔，使用預設值
+                }
+            }
+
+            if (CmbExecuteMode.SelectedItem == null)
+                CmbExecuteMode.SelectedIndex = 0;
+        }
+
+        /// <summary>
+        /// 更新 ServiceFiles 路徑提示文字
+        /// </summary>
+        private void UpdateServiceFilesHint()
+        {
+            var serviceFilesPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "ServiceFiles");
+            TxtServiceFilesHint.Text = $"服務來源資料夾：{serviceFilesPath}";
+        }
+
+        /// <summary>
+        /// 瀏覽目的地資料夾
+        /// </summary>
+        private void BtnBrowse_Click(object sender, RoutedEventArgs e)
+        {
+            using var dialog = new FolderBrowserDialog
+            {
+                Description = "選擇目的地安裝路徑",
+                SelectedPath = TxtDestinationFilePath.Text
+            };
+
+            if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
+                TxtDestinationFilePath.Text = dialog.SelectedPath;
+        }
+
+        /// <summary>
+        /// 執行服務更新
+        /// </summary>
+        private async void BtnExecute_Click(object sender, RoutedEventArgs e)
+        {
+            var destinationFilePath = TxtDestinationFilePath.Text.Trim();
+            if (string.IsNullOrEmpty(destinationFilePath))
+            {
+                System.Windows.MessageBox.Show("請輸入目的地安裝路徑。", "提示",
+                    MessageBoxButton.OK, MessageBoxImage.Warning);
+                return;
+            }
+
+            if (CmbExecuteMode.SelectedItem is not System.Windows.Controls.ComboBoxItem selectedItem)
+                return;
+
+            var modeStr = (string)selectedItem.Tag;
+            if (!Enum.TryParse<ExecuteModeEnum>(modeStr, out var executeMode))
+            {
+                Log("安裝模式設定有誤");
+                return;
+            }
+
+            BtnExecute.IsEnabled = false;
+            TxtLog.Clear();
+
+            try
+            {
+                var service = new UpdateServiceLogic(destinationFilePath, executeMode, Log);
+                await service.ExecuteAsync();
+                Log("─── 所有操作已完成 ───");
+            }
+            catch (Exception ex)
+            {
+                Log($"錯誤資訊：{ex.Message}");
+            }
+            finally
+            {
+                BtnExecute.IsEnabled = true;
+            }
+        }
+
+        /// <summary>
+        /// 清除執行記錄
+        /// </summary>
+        private void BtnClearLog_Click(object sender, RoutedEventArgs e)
+        {
+            TxtLog.Clear();
+        }
+
+        /// <summary>
+        /// 將訊息附加至執行記錄（執行緒安全）
+        /// </summary>
+        private void Log(string message)
+        {
+            Dispatcher.Invoke(() =>
+            {
+                TxtLog.AppendText($"[{DateTime.Now:HH:mm:ss}] {message}{Environment.NewLine}");
+                TxtLog.ScrollToEnd();
+            });
+        }
+    }
+}