输出aria2错误信息到UI

src/DownKyi.Core/Aria2cNet/Server/AriaServer.cs

@@ -5,8 +5,6 @@ using System.Diagnostics;
 using System.IO;
 using System.Text;
 using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Controls;
 
 namespace DownKyi.Core.Aria2cNet.Server
 {
@@ -22,7 +20,7 @@ namespace DownKyi.Core.Aria2cNet.Server
         /// <param name="output"></param>
         /// <param name="window"></param>
         /// <returns></returns>
-        public static async Task<bool> StartServerAsync(AriaConfig config, TextBox output = null, Window window = null)
+        public static async Task<bool> StartServerAsync(AriaConfig config, Action<string> action)
         {
             // aria端口
             ListenPort = config.ListenPort;
@@ -114,17 +112,11 @@ namespace DownKyi.Core.Aria2cNet.Server
                     null, (s, e) =>
                     {
                         if (e.Data == null || e.Data == "" || e.Data.Replace(" ", "") == "") { return; }
+
                         Utils.Debugging.Console.PrintLine(e.Data);
                         LogManager.Debug("AriaServer", e.Data);
 
-                        if (output != null && window != null)
-                        {
-                            window.Dispatcher.Invoke(new Action(() =>
-                            {
-                                output.Text += e.Data + "\n";
-                                output.ScrollToEnd();
-                            }));
-                        }
+                        action.Invoke(e.Data);
                     });
             });
 

src/DownKyi/App.xaml.cs

@@ -15,7 +15,9 @@ using DownKyi.Views.Friends;
 using DownKyi.Views.Settings;
 using DownKyi.Views.Toolbox;
 using DownKyi.Views.UserSpace;
+using Prism.DryIoc;
 using Prism.Ioc;
+using Prism.Services.Dialogs;
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
@@ -132,7 +134,7 @@ namespace DownKyi
                     downloadService = new BuiltinDownloadService(DownloadingList, DownloadedList);
                     break;
                 case Downloader.ARIA:
-                    downloadService = new AriaDownloadService(DownloadingList, DownloadedList);
+                    downloadService = new AriaDownloadService(DownloadingList, DownloadedList, (IDialogService)Container.GetContainer().GetService(typeof(IDialogService)));
                     break;
                 case Downloader.CUSTOM_ARIA:
                     downloadService = new CustomAriaDownloadService(DownloadingList, DownloadedList);

src/DownKyi/Services/AlertService.cs

@@ -50,7 +50,7 @@ namespace DownKyi.Services
             return ShowMessage(image, title, message);
         }
 
-        private ButtonResult ShowMessage(VectorImage image, string type, string message)
+        public ButtonResult ShowMessage(VectorImage image, string type, string message)
         {
             ButtonResult result = ButtonResult.None;
             if (dialogService == null)

src/DownKyi/Services/Download/AriaDownloadService.cs

@@ -7,9 +7,11 @@ using DownKyi.Core.BiliApi.VideoStream.Models;
 using DownKyi.Core.Logging;
 using DownKyi.Core.Settings;
 using DownKyi.Core.Utils;
+using DownKyi.Images;
 using DownKyi.Models;
 using DownKyi.Utils;
 using DownKyi.ViewModels.DownloadManager;
+using Prism.Services.Dialogs;
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
@@ -24,9 +26,16 @@ namespace DownKyi.Services.Download
     /// </summary>
     public class AriaDownloadService : DownloadService, IDownloadService
     {
-        public AriaDownloadService(ObservableCollection<DownloadingItem> downloadingList, ObservableCollection<DownloadedItem> downloadedList) : base(downloadingList, downloadedList)
+        private readonly IDialogService dialogService;
+
+        public AriaDownloadService(
+            ObservableCollection<DownloadingItem> downloadingList,
+            ObservableCollection<DownloadedItem> downloadedList,
+            IDialogService dialogService = null) :
+            base(downloadingList, downloadedList)
         {
             Tag = "AriaDownloadService";
+            this.dialogService = dialogService;
         }
 
         #region 音视频
@@ -327,8 +336,24 @@ namespace DownKyi.Services.Download
                 FileAllocation = SettingsManager.GetInstance().GetAriaFileAllocation(),
                 Headers = header
             };
-            var task = await AriaServer.StartServerAsync(config);
+
+            string errorMessage = null;
+            var task = await AriaServer.StartServerAsync(config, new Action<string>((output) =>
+            {
+                errorMessage += output + "\n";
+            }));
             if (task) { Console.WriteLine("Start ServerAsync Completed"); }
+
+            // 显示错误信息
+            if (dialogService != null && errorMessage != null && errorMessage.Contains("ERROR"))
+            {
+                AlertService alertService = new AlertService(dialogService);
+                ButtonResult result = alertService.ShowMessage(SystemIcon.Instance().Error,
+                    $"Aria2 {DictionaryResource.GetString("Error")}",
+                    errorMessage);
+                return;
+            }
+
             for (int i = 0; i < 10; i++)
             {
                 var globOpt = await AriaClient.GetGlobalOptionAsync();

src/DownKyi/ViewModels/Dialogs/ViewAlertDialogViewModel.cs

@@ -1,6 +1,7 @@
 using DownKyi.Images;
 using Prism.Commands;
 using Prism.Services.Dialogs;
+using System.Windows;
 
 namespace DownKyi.ViewModels.Dialogs
 {
@@ -20,8 +21,23 @@ namespace DownKyi.ViewModels.Dialogs
         private string message;
         public string Message
         {
-            get { return message; }
-            set { SetProperty(ref message, value); }
+            get => message;
+            set => SetProperty(ref message, value);
+        }
+
+
+        private Visibility aloneButton;
+        public Visibility AloneButton
+        {
+            get => aloneButton;
+            set => SetProperty(ref aloneButton, value);
+        }
+
+        private Visibility twoButton;
+        public Visibility TwoButton
+        {
+            get => twoButton;
+            set => SetProperty(ref twoButton, value);
         }
 
         #endregion
@@ -57,6 +73,17 @@ namespace DownKyi.ViewModels.Dialogs
             Image = parameters.GetValue<VectorImage>("image");
             Title = parameters.GetValue<string>("title");
             Message = parameters.GetValue<string>("message");
+
+            if (Image == SystemIcon.Instance().Error)
+            {
+                AloneButton = Visibility.Visible;
+                TwoButton = Visibility.Collapsed;
+            }
+            else
+            {
+                AloneButton = Visibility.Collapsed;
+                TwoButton = Visibility.Visible;
+            }
         }
 
         #endregion

src/DownKyi/Views/Dialogs/ViewAlertDialog.xaml

@@ -109,7 +109,19 @@
                     TextTrimming="CharacterEllipsis"
                     TextWrapping="WrapWithOverflow" />
 
-                <Grid Grid.Row="1">
+                <Button
+                    Grid.Row="1"
+                    Width="75"
+                    HorizontalAlignment="Center"
+                    VerticalAlignment="Bottom"
+                    Command="{Binding AllowCommand}"
+                    Content="{DynamicResource Allow}"
+                    FontSize="12"
+                    Foreground="{DynamicResource BrushText}"
+                    Style="{StaticResource BtnStyle}"
+                    Visibility="{Binding AloneButton}" />
+
+                <Grid Grid.Row="1" Visibility="{Binding TwoButton}">
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition MinWidth="100" />
                         <ColumnDefinition MinWidth="100" />