From 818aa2834c20b4cbd3f5a688910fc2a34cc2fa47 Mon Sep 17 00:00:00 2001
From: Scrub <72096833+ScrubN@users.noreply.github.com>
Date: Mon, 26 Aug 2024 23:27:35 -0400
Subject: [PATCH] Add retry button to failed and canceled tasks (#1194)

* Delete TwitchTaskException

* Hide cancel button when tasks cannot be canceled

* Remove public setters for ITwitchTask.Info and ITwitchTask.TokenSource

* Add reinitialization logic

* Reorder task context menu

* Update editorconfig

* Add translations

* Fix chained chat render tasks not starting after being reinitialized
---
 .editorconfig                                 |  7 +++-
 TwitchDownloaderWPF/App.xaml                  |  1 +
 TwitchDownloaderWPF/PageQueue.xaml            | 19 +++++++---
 TwitchDownloaderWPF/PageQueue.xaml.cs         | 34 +++++++++++++++--
 .../Translations/Strings.Designer.cs          | 10 +++++
 .../Translations/Strings.es.resx              |  3 ++
 .../Translations/Strings.fr.resx              |  3 ++
 .../Translations/Strings.it.resx              |  3 ++
 .../Translations/Strings.ja.resx              |  3 ++
 .../Translations/Strings.pl.resx              |  3 ++
 .../Translations/Strings.pt-br.resx           |  3 ++
 TwitchDownloaderWPF/Translations/Strings.resx |  3 ++
 .../Translations/Strings.ru.resx              |  3 ++
 .../Translations/Strings.tr.resx              |  3 ++
 .../Translations/Strings.uk.resx              |  3 ++
 .../Translations/Strings.zh-cn.resx           |  3 ++
 .../TwitchDownloaderWPF.csproj                |  1 +
 .../TwitchTasks/ChatDownloadTask.cs           | 37 +++++++++++++-----
 .../TwitchTasks/ChatRenderTask.cs             | 38 ++++++++++++++-----
 .../TwitchTasks/ChatUpdateTask.cs             | 37 +++++++++++++-----
 .../TwitchTasks/ClipDownloadTask.cs           | 37 +++++++++++++-----
 .../TwitchTasks/ITwitchTask.cs                | 11 ++++--
 .../TwitchTasks/TwitchTaskException.cs        | 19 ----------
 .../TwitchTasks/VodDownloadTask.cs            | 37 +++++++++++++-----
 24 files changed, 238 insertions(+), 83 deletions(-)
 delete mode 100644 TwitchDownloaderWPF/TwitchTasks/TwitchTaskException.cs

diff --git a/.editorconfig b/.editorconfig
index f9358c74..6ab58a47 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -1,9 +1,14 @@
 
-[*.{appxmanifest,asax,ascx,aspx,axaml,build,c,c++,c++m,cc,ccm,cginc,compute,cp,cpp,cppm,cs,cshtml,cu,cuh,cxx,cxxm,dtd,fs,fsi,fsscript,fsx,fx,fxh,h,hh,hlsl,hlsli,hlslinc,hpp,hxx,inc,inl,ino,ipp,ixx,master,ml,mli,mpp,mq4,mq5,mqh,mxx,nuspec,paml,razor,resw,resx,shader,skin,tpp,usf,ush,uxml,vb,xaml,xamlx,xoml,xsd}]
+[*.{appxmanifest,asax,ascx,aspx,axaml,build,c,c++,c++m,cc,ccm,cginc,compute,cp,cpp,cppm,cs,cshtml,cu,cuh,cxx,cxxm,dtd,fs,fsi,fsscript,fsx,fx,fxh,h,hh,hlsl,hlsli,hlslinc,hpp,hxx,inc,inl,ino,ipp,ixx,master,ml,mli,mpp,mq4,mq5,mqh,mxx,nuspec,paml,razor,resw,shader,skin,tpp,usf,ush,uxml,vb,xaml,xamlx,xoml,xsd}]
 indent_style = space
 indent_size = 4
 tab_width = 4
 
+[*.resx]
+indent_style = space
+indent_size = 2
+tab_width = 4
+
 [*.cs]
 
 # Microsoft .NET properties
diff --git a/TwitchDownloaderWPF/App.xaml b/TwitchDownloaderWPF/App.xaml
index 0c9e5f83..2938a9ea 100644
--- a/TwitchDownloaderWPF/App.xaml
+++ b/TwitchDownloaderWPF/App.xaml
@@ -10,6 +10,7 @@
                 <ResourceDictionary Source="pack://application:,,,/HandyControl;component/Themes/SkinDefault.xaml" />
                 <ResourceDictionary Source="pack://application:,,,/HandyControl;component/Themes/Theme.xaml" />
                 <!-- Top dictionaries MUST be HandyControl, other merged dictionaries below -->
+                <ResourceDictionary Source="pack://application:,,,/WpfExtensions.Xaml;component/converters/importoperators.xaml" />
             </ResourceDictionary.MergedDictionaries>
             <SolidColorBrush x:Key="AppBackground" Color="#FFFFFF" />
             <SolidColorBrush x:Key="AppElementBackground" Color="#FFFFFF" />
diff --git a/TwitchDownloaderWPF/PageQueue.xaml b/TwitchDownloaderWPF/PageQueue.xaml
index 9eddf37e..31733e35 100644
--- a/TwitchDownloaderWPF/PageQueue.xaml
+++ b/TwitchDownloaderWPF/PageQueue.xaml
@@ -13,6 +13,7 @@
       xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit"
       xmlns:hc="https://handyorg.github.io/handycontrol"
       xmlns:fa="http://schemas.fontawesome.com/icons/"
+      xmlns:markup="clr-namespace:WpfExtensions.Xaml.Markup;assembly=WpfExtensions.Xaml"
       mc:Ignorable="d"
       d:DesignHeight="400" d:DesignWidth="800"
       Title="PageQueue" Loaded="Page_Loaded">
@@ -45,14 +46,19 @@
                                                 <fa:SvgAwesome Icon="Solid_StopCircle" Foreground="{DynamicResource AppText}" />
                                             </MenuItem.Icon>
                                         </MenuItem>
-                                        <MenuItem Header="{lex:Loc TaskErrorButton}" Click="MenuItemTaskError_Click" Visibility="{Binding Exception.Visibility}" Foreground="{DynamicResource AppText}">
+                                        <MenuItem Header="{lex:Loc ContextMenuRemoveTask}" Click="MenuItemRemoveTask_Click" Foreground="{DynamicResource AppText}">
                                             <MenuItem.Icon>
-                                                <fa:SvgAwesome Icon="Solid_ExclamationTriangle" Foreground="{DynamicResource AppText}" />
+                                                <fa:SvgAwesome Icon="Solid_Times" Foreground="{DynamicResource AppText}" />
                                             </MenuItem.Icon>
                                         </MenuItem>
-                                        <MenuItem Header="{lex:Loc ContextMenuRemoveTask}" Click="MenuItemRemoveTask_Click" Foreground="{DynamicResource AppText}">
+                                        <MenuItem Header="{lex:Loc TaskRetry}" Click="MenuItemTaskRetry_Click" Visibility="{Binding CanReinitialize, Converter={StaticResource Boolean2VisibilityConverter}}" Foreground="{DynamicResource AppText}">
                                             <MenuItem.Icon>
-                                                <fa:SvgAwesome Icon="Solid_Times" Foreground="{DynamicResource AppText}" />
+                                                <fa:SvgAwesome Icon="Solid_Redo" Foreground="{DynamicResource AppText}" />
+                                            </MenuItem.Icon>
+                                        </MenuItem>
+                                        <MenuItem Header="{lex:Loc TaskErrorButton}" Click="MenuItemTaskError_Click" Visibility="{Binding Exception, Converter={markup:Compose {StaticResource IsNullOperator}, {StaticResource NotOperator}, {StaticResource Boolean2VisibilityConverter}}}" Foreground="{DynamicResource AppText}">
+                                            <MenuItem.Icon>
+                                                <fa:SvgAwesome Icon="Solid_ExclamationTriangle" Foreground="{DynamicResource AppText}" />
                                             </MenuItem.Icon>
                                         </MenuItem>
                                         <MenuItem Header="{lex:Loc ContextMenuOpenTaskFolder}" Click="MenuItemOpenTaskFolder_Click" Foreground="{DynamicResource AppText}">
@@ -74,8 +80,9 @@
                                         <TextBlock Text="{Binding TaskType, StringFormat=Task Type: {0}}" Foreground="{DynamicResource AppText}"></TextBlock>
                                         <TextBlock Text="{Binding DisplayStatus, StringFormat=Status: {0}, Mode=OneWay, NotifyOnSourceUpdated=True, UpdateSourceTrigger=PropertyChanged}" Foreground="{DynamicResource AppText}"></TextBlock>
                                         <StackPanel Orientation="Horizontal" Margin="1,1,0,1">
-                                            <Button Content="{lex:Loc TaskCancel}" Margin="0,0,4,0" MinWidth="60" Height="28" FontSize="12" Click="BtnCancelTask_Click" IsEnabled="{Binding CanCancel}" Background="{DynamicResource ActionButtonBackground}" Foreground="{DynamicResource ActionButtonText}" BorderBrush="{DynamicResource ActionButtonBorder}" />
-                                            <Button Visibility="{Binding Exception.Visibility}" Content="{lex:Loc TaskErrorButton}" Margin="0,0,4,0" MinWidth="60" Height="28" FontSize="12" Click="BtnTaskError_Click" Background="{DynamicResource ActionButtonBackground}" Foreground="{DynamicResource ActionButtonText}" BorderBrush="{DynamicResource ActionButtonBorder}" />
+                                            <Button Content="{lex:Loc TaskCancel}" Margin="0,0,4,0" MinWidth="60" Height="28" FontSize="12" Click="BtnCancelTask_Click" Visibility="{Binding CanCancel, Converter={StaticResource Boolean2VisibilityConverter}}" Background="{DynamicResource ActionButtonBackground}" Foreground="{DynamicResource ActionButtonText}" BorderBrush="{DynamicResource ActionButtonBorder}" />
+                                            <Button Content="{lex:Loc TaskRetry}" Margin="0,0,4,0" MinWidth="60" Height="28" FontSize="12" Click="BtnRetryTask_Click" Visibility="{Binding CanReinitialize, Converter={StaticResource Boolean2VisibilityConverter}}" Background="{DynamicResource ActionButtonBackground}" Foreground="{DynamicResource ActionButtonText}" BorderBrush="{DynamicResource ActionButtonBorder}" />
+                                            <Button Content="{lex:Loc TaskErrorButton}" Margin="0,0,4,0" MinWidth="60" Height="28" FontSize="12" Click="BtnTaskError_Click" Visibility="{Binding Exception, Converter={markup:Compose {StaticResource IsNullOperator}, {StaticResource NotOperator}, {StaticResource Boolean2VisibilityConverter}}}" Background="{DynamicResource ActionButtonBackground}" Foreground="{DynamicResource ActionButtonText}" BorderBrush="{DynamicResource ActionButtonBorder}" />
                                             <ProgressBar Height="16" Width="200" Minimum="0" Maximum="100" Value="{Binding Progress, Mode=OneWay, NotifyOnSourceUpdated=True, UpdateSourceTrigger=PropertyChanged}" HorizontalAlignment="Left" Background="{DynamicResource AppElementInnerBackground}" Foreground="{DynamicResource ProgressBarForeground}" />
                                             <Image MaxHeight="20" Margin="5,0" gif:ImageBehavior.AnimatedSource="{Binding StatusImage, Mode=OneWay, NotifyOnSourceUpdated=True, UpdateSourceTrigger=PropertyChanged}" />
                                         </StackPanel>
diff --git a/TwitchDownloaderWPF/PageQueue.xaml.cs b/TwitchDownloaderWPF/PageQueue.xaml.cs
index 1343b640..70cbe723 100644
--- a/TwitchDownloaderWPF/PageQueue.xaml.cs
+++ b/TwitchDownloaderWPF/PageQueue.xaml.cs
@@ -248,15 +248,15 @@ private static void ShowTaskException(ITwitchTask task)
         {
             var taskException = task.Exception;
 
-            if (taskException?.Exception == null)
+            if (taskException is null)
             {
                 return;
             }
 
-            var errorMessage = taskException.Exception.Message;
+            var errorMessage = taskException.Message;
             if (Settings.Default.VerboseErrors)
             {
-                errorMessage = taskException.Exception.ToString();
+                errorMessage = taskException.ToString();
             }
 
             MessageBox.Show(Application.Current.MainWindow!, errorMessage, Translations.Strings.MessageBoxTitleError, MessageBoxButton.OK, MessageBoxImage.Error);
@@ -305,5 +305,33 @@ private void MenuItemOpenTaskFolder_Click(object sender, RoutedEventArgs e)
 
             FileService.OpenExplorerForFile(new FileInfo(task.OutputFile));
         }
+
+        private void BtnRetryTask_Click(object sender, RoutedEventArgs e)
+        {
+            if (sender is not Button { DataContext: ITwitchTask task })
+            {
+                return;
+            }
+
+            RetryTask(task);
+        }
+
+        private void MenuItemTaskRetry_Click(object sender, RoutedEventArgs e)
+        {
+            if (sender is not MenuItem { DataContext: ITwitchTask task })
+            {
+                return;
+            }
+
+            RetryTask(task);
+        }
+
+        private static void RetryTask(ITwitchTask task)
+        {
+            if (task.CanReinitialize)
+            {
+                task.Reinitialize();
+            }
+        }
     }
 }
diff --git a/TwitchDownloaderWPF/Translations/Strings.Designer.cs b/TwitchDownloaderWPF/Translations/Strings.Designer.cs
index e44a2f2a..cecdf3ed 100644
--- a/TwitchDownloaderWPF/Translations/Strings.Designer.cs
+++ b/TwitchDownloaderWPF/Translations/Strings.Designer.cs
@@ -1,6 +1,7 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
 //     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
 //
 //     Changes to this file may cause incorrect behavior and will be lost if
 //     the code is regenerated.
@@ -1832,6 +1833,15 @@ public static string TaskQueue {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Retry.
+        /// </summary>
+        public static string TaskRetry {
+            get {
+                return ResourceManager.GetString("TaskRetry", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Chats:.
         /// </summary>
diff --git a/TwitchDownloaderWPF/Translations/Strings.es.resx b/TwitchDownloaderWPF/Translations/Strings.es.resx
index 099b9707..ce8de5be 100644
--- a/TwitchDownloaderWPF/Translations/Strings.es.resx
+++ b/TwitchDownloaderWPF/Translations/Strings.es.resx
@@ -934,4 +934,7 @@
   <data name="VideoTrimModeTooltip" xml:space="preserve">
     <value>Videos trimmed with exact trim may rarely experience video/audio stuttering within the first/last few seconds. Safe trimming is guaranteed to not stutter but may result in a slightly longer video.</value>
   </data>
+  <data name="TaskRetry" xml:space="preserve">
+    <value>Retry</value>
+  </data>
 </root>
diff --git a/TwitchDownloaderWPF/Translations/Strings.fr.resx b/TwitchDownloaderWPF/Translations/Strings.fr.resx
index 6d700ed4..f93bcc99 100644
--- a/TwitchDownloaderWPF/Translations/Strings.fr.resx
+++ b/TwitchDownloaderWPF/Translations/Strings.fr.resx
@@ -933,4 +933,7 @@
   <data name="VideoTrimModeTooltip" xml:space="preserve">
     <value>Videos trimmed with exact trim may rarely experience video/audio stuttering within the first/last few seconds. Safe trimming is guaranteed to not stutter but may result in a slightly longer video.</value>
   </data>
+  <data name="TaskRetry" xml:space="preserve">
+    <value>Retry</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/TwitchDownloaderWPF/Translations/Strings.it.resx b/TwitchDownloaderWPF/Translations/Strings.it.resx
index 3bf5a98b..93c5091c 100644
--- a/TwitchDownloaderWPF/Translations/Strings.it.resx
+++ b/TwitchDownloaderWPF/Translations/Strings.it.resx
@@ -934,4 +934,7 @@
   <data name="VideoTrimModeTooltip" xml:space="preserve">
     <value>Videos trimmed with exact trim may rarely experience video/audio stuttering within the first/last few seconds. Safe trimming is guaranteed to not stutter but may result in a slightly longer video.</value>
   </data>
+  <data name="TaskRetry" xml:space="preserve">
+    <value>Retry</value>
+  </data>
 </root>
diff --git a/TwitchDownloaderWPF/Translations/Strings.ja.resx b/TwitchDownloaderWPF/Translations/Strings.ja.resx
index 76efb5cb..e9bfd324 100644
--- a/TwitchDownloaderWPF/Translations/Strings.ja.resx
+++ b/TwitchDownloaderWPF/Translations/Strings.ja.resx
@@ -932,4 +932,7 @@
   <data name="VideoTrimModeTooltip" xml:space="preserve">
     <value>正確なトリミングでトリミングされた動画は、まれに最初と最後の数秒間映像や音声が途切れることがあります。セーフなトリミングでは、映像や音声が途切れることはありませんが映像が若干長くなる可能性があります。</value>
   </data>
+  <data name="TaskRetry" xml:space="preserve">
+    <value>Retry</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/TwitchDownloaderWPF/Translations/Strings.pl.resx b/TwitchDownloaderWPF/Translations/Strings.pl.resx
index bfe413bf..8dfb475b 100644
--- a/TwitchDownloaderWPF/Translations/Strings.pl.resx
+++ b/TwitchDownloaderWPF/Translations/Strings.pl.resx
@@ -933,4 +933,7 @@
   <data name="VideoTrimModeTooltip" xml:space="preserve">
     <value>Videos trimmed with exact trim may rarely experience video/audio stuttering within the first/last few seconds. Safe trimming is guaranteed to not stutter but may result in a slightly longer video.</value>
   </data>
+  <data name="TaskRetry" xml:space="preserve">
+    <value>Retry</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/TwitchDownloaderWPF/Translations/Strings.pt-br.resx b/TwitchDownloaderWPF/Translations/Strings.pt-br.resx
index 897d2e0c..21fe7c01 100644
--- a/TwitchDownloaderWPF/Translations/Strings.pt-br.resx
+++ b/TwitchDownloaderWPF/Translations/Strings.pt-br.resx
@@ -932,4 +932,7 @@
   <data name="VideoTrimModeTooltip" xml:space="preserve">
     <value>Videos trimmed with exact trim may rarely experience video/audio stuttering within the first/last few seconds. Safe trimming is guaranteed to not stutter but may result in a slightly longer video.</value>
   </data>
+  <data name="TaskRetry" xml:space="preserve">
+    <value>Retry</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/TwitchDownloaderWPF/Translations/Strings.resx b/TwitchDownloaderWPF/Translations/Strings.resx
index d76f0dde..ba03b2dd 100644
--- a/TwitchDownloaderWPF/Translations/Strings.resx
+++ b/TwitchDownloaderWPF/Translations/Strings.resx
@@ -932,4 +932,7 @@
   <data name="VideoTrimModeTooltip" xml:space="preserve">
     <value>Videos trimmed with exact trim may rarely experience video/audio stuttering within the first/last few seconds. Safe trimming is guaranteed to not stutter but may result in a slightly longer video.</value>
   </data>
+  <data name="TaskRetry" xml:space="preserve">
+    <value>Retry</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/TwitchDownloaderWPF/Translations/Strings.ru.resx b/TwitchDownloaderWPF/Translations/Strings.ru.resx
index 53d9218f..5dad8ca0 100644
--- a/TwitchDownloaderWPF/Translations/Strings.ru.resx
+++ b/TwitchDownloaderWPF/Translations/Strings.ru.resx
@@ -933,4 +933,7 @@
   <data name="VideoTrimModeTooltip" xml:space="preserve">
     <value>Иногда обрезанное видео может испытывать проблемы с заиканьем в первых/последних нескольких секунд. Безопасная обрезка гарантирует отсутствие заикания, но может немного удлинить видео.</value>
   </data>
+  <data name="TaskRetry" xml:space="preserve">
+    <value>Retry</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/TwitchDownloaderWPF/Translations/Strings.tr.resx b/TwitchDownloaderWPF/Translations/Strings.tr.resx
index 6646a564..3a2bd085 100644
--- a/TwitchDownloaderWPF/Translations/Strings.tr.resx
+++ b/TwitchDownloaderWPF/Translations/Strings.tr.resx
@@ -934,4 +934,7 @@
   <data name="VideoTrimModeTooltip" xml:space="preserve">
     <value>Videos trimmed with exact trim may rarely experience video/audio stuttering within the first/last few seconds. Safe trimming is guaranteed to not stutter but may result in a slightly longer video.</value>
   </data>
+  <data name="TaskRetry" xml:space="preserve">
+    <value>Retry</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/TwitchDownloaderWPF/Translations/Strings.uk.resx b/TwitchDownloaderWPF/Translations/Strings.uk.resx
index a45c7e4d..748bd419 100644
--- a/TwitchDownloaderWPF/Translations/Strings.uk.resx
+++ b/TwitchDownloaderWPF/Translations/Strings.uk.resx
@@ -933,4 +933,7 @@
   <data name="VideoTrimModeTooltip" xml:space="preserve">
     <value>Videos trimmed with exact trim may rarely experience video/audio stuttering within the first/last few seconds. Safe trimming is guaranteed to not stutter but may result in a slightly longer video.</value>
   </data>
+  <data name="TaskRetry" xml:space="preserve">
+    <value>Retry</value>
+  </data>
 </root>
diff --git a/TwitchDownloaderWPF/Translations/Strings.zh-cn.resx b/TwitchDownloaderWPF/Translations/Strings.zh-cn.resx
index 2c59e140..6cafa7b8 100644
--- a/TwitchDownloaderWPF/Translations/Strings.zh-cn.resx
+++ b/TwitchDownloaderWPF/Translations/Strings.zh-cn.resx
@@ -935,4 +935,7 @@
   <data name="VideoTrimModeTooltip" xml:space="preserve">
     <value>使用精确模式修剪的视频在前几秒或最后几秒可能会出现视频 / 音频卡顿。安全模式保证不会出现卡顿，但可能会导致视频稍长。</value>
   </data>
+  <data name="TaskRetry" xml:space="preserve">
+    <value>Retry</value>
+  </data>
 </root>
diff --git a/TwitchDownloaderWPF/TwitchDownloaderWPF.csproj b/TwitchDownloaderWPF/TwitchDownloaderWPF.csproj
index 04121d4b..87e81495 100644
--- a/TwitchDownloaderWPF/TwitchDownloaderWPF.csproj
+++ b/TwitchDownloaderWPF/TwitchDownloaderWPF.csproj
@@ -52,6 +52,7 @@
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
     <PackageReference Include="Ookii.Dialogs.Wpf" Version="5.0.1" />
     <PackageReference Include="System.Management" Version="8.0.0" />
+    <PackageReference Include="WpfExtensions.Xaml" Version="1.2.0" />
     <PackageReference Include="WPFLocalizeExtension" Version="3.10.0" />
     <PackageReference Include="Xabe.FFmpeg.Downloader" Version="5.2.6" />
     <PackageReference Include="Autoupdater.NET.Official" Version="1.9.1" />
diff --git a/TwitchDownloaderWPF/TwitchTasks/ChatDownloadTask.cs b/TwitchDownloaderWPF/TwitchTasks/ChatDownloadTask.cs
index 764dfd87..621289ef 100644
--- a/TwitchDownloaderWPF/TwitchTasks/ChatDownloadTask.cs
+++ b/TwitchDownloaderWPF/TwitchTasks/ChatDownloadTask.cs
@@ -12,7 +12,7 @@ namespace TwitchDownloaderWPF.TwitchTasks
 {
     internal class ChatDownloadTask : ITwitchTask
     {
-        public TaskData Info { get; set; } = new TaskData();
+        public TaskData Info { get; } = new();
 
         private int _progress;
         public int Progress
@@ -43,12 +43,12 @@ public string StatusImage
         }
 
         public ChatDownloadOptions DownloadOptions { get; init; }
-        public CancellationTokenSource TokenSource { get; set; } = new CancellationTokenSource();
+        public CancellationTokenSource TokenSource { get; private set; } = new();
         public ITwitchTask DependantTask { get; set; }
         public string TaskType { get; } = Translations.Strings.ChatDownload;
 
-        private TwitchTaskException _exception = new();
-        public TwitchTaskException Exception
+        private Exception _exception;
+        public Exception Exception
         {
             get => _exception;
             private set => SetField(ref _exception, value);
@@ -56,13 +56,20 @@ public TwitchTaskException Exception
 
         public string OutputFile => DownloadOptions.Filename;
 
-        private bool _canCancel = true;
+        private bool _canCancel;
         public bool CanCancel
         {
             get => _canCancel;
             private set => SetField(ref _canCancel, value);
         }
 
+        private bool _canReinitialize;
+        public bool CanReinitialize
+        {
+            get => _canReinitialize;
+            private set => SetField(ref _canReinitialize, value);
+        }
+
         public event PropertyChangedEventHandler PropertyChanged;
 
         public void Cancel()
@@ -83,6 +90,15 @@ public void Cancel()
             ChangeStatus(TwitchTaskStatus.Canceled);
         }
 
+        public void Reinitialize()
+        {
+            Progress = 0;
+            TokenSource = new CancellationTokenSource();
+            Exception = null;
+            CanReinitialize = false;
+            ChangeStatus(TwitchTaskStatus.Ready);
+        }
+
         public bool CanRun()
         {
             return Status == TwitchTaskStatus.Ready;
@@ -93,10 +109,7 @@ public void ChangeStatus(TwitchTaskStatus newStatus)
             Status = newStatus;
             DisplayStatus = newStatus.ToString();
 
-            if (CanCancel && newStatus is TwitchTaskStatus.Canceled or TwitchTaskStatus.Failed or TwitchTaskStatus.Finished or TwitchTaskStatus.Stopping)
-            {
-                CanCancel = false;
-            }
+            CanCancel = newStatus is not TwitchTaskStatus.Canceled and not TwitchTaskStatus.Failed and not TwitchTaskStatus.Finished and not TwitchTaskStatus.Stopping;
 
             StatusImage = newStatus switch
             {
@@ -113,6 +126,7 @@ public async Task RunAsync()
             {
                 TokenSource.Dispose();
                 ChangeStatus(TwitchTaskStatus.Canceled);
+                CanReinitialize = true;
                 return;
             }
 
@@ -125,6 +139,7 @@ public async Task RunAsync()
                 if (TokenSource.IsCancellationRequested)
                 {
                     ChangeStatus(TwitchTaskStatus.Canceled);
+                    CanReinitialize = true;
                 }
                 else
                 {
@@ -135,11 +150,13 @@ public async Task RunAsync()
             catch (Exception ex) when (ex is OperationCanceledException or TaskCanceledException && TokenSource.IsCancellationRequested)
             {
                 ChangeStatus(TwitchTaskStatus.Canceled);
+                CanReinitialize = true;
             }
             catch (Exception ex)
             {
                 ChangeStatus(TwitchTaskStatus.Failed);
-                Exception = new TwitchTaskException(ex);
+                Exception = ex;
+                CanReinitialize = true;
             }
             downloader = null;
             TokenSource.Dispose();
diff --git a/TwitchDownloaderWPF/TwitchTasks/ChatRenderTask.cs b/TwitchDownloaderWPF/TwitchTasks/ChatRenderTask.cs
index f35530f1..f6f1889d 100644
--- a/TwitchDownloaderWPF/TwitchTasks/ChatRenderTask.cs
+++ b/TwitchDownloaderWPF/TwitchTasks/ChatRenderTask.cs
@@ -12,7 +12,7 @@ namespace TwitchDownloaderWPF.TwitchTasks
 {
     internal class ChatRenderTask : ITwitchTask
     {
-        public TaskData Info { get; set; } = new TaskData();
+        public TaskData Info { get; } = new();
 
         private int _progress;
         public int Progress
@@ -43,12 +43,12 @@ public string StatusImage
         }
 
         public ChatRenderOptions DownloadOptions { get; init; }
-        public CancellationTokenSource TokenSource { get; set; } = new CancellationTokenSource();
+        public CancellationTokenSource TokenSource { get; private set; } = new();
         public ITwitchTask DependantTask { get; set; }
         public string TaskType { get; } = Translations.Strings.ChatRender;
 
-        private TwitchTaskException _exception = new();
-        public TwitchTaskException Exception
+        private Exception _exception;
+        public Exception Exception
         {
             get => _exception;
             private set => SetField(ref _exception, value);
@@ -56,13 +56,20 @@ public TwitchTaskException Exception
 
         public string OutputFile => DownloadOptions.OutputFile;
 
-        private bool _canCancel = true;
+        private bool _canCancel;
         public bool CanCancel
         {
             get => _canCancel;
             private set => SetField(ref _canCancel, value);
         }
 
+        private bool _canReinitialize;
+        public bool CanReinitialize
+        {
+            get => _canReinitialize;
+            private set => SetField(ref _canReinitialize, value);
+        }
+
         public event PropertyChangedEventHandler PropertyChanged;
 
         public void Cancel()
@@ -83,6 +90,15 @@ public void Cancel()
             ChangeStatus(TwitchTaskStatus.Canceled);
         }
 
+        public void Reinitialize()
+        {
+            Progress = 0;
+            TokenSource = new CancellationTokenSource();
+            Exception = null;
+            CanReinitialize = false;
+            ChangeStatus(DependantTask is null ? TwitchTaskStatus.Ready : TwitchTaskStatus.Waiting);
+        }
+
         public bool CanRun()
         {
             if (DependantTask == null)
@@ -101,6 +117,7 @@ public bool CanRun()
                 if (DependantTask.Status is TwitchTaskStatus.Failed or TwitchTaskStatus.Canceled)
                 {
                     ChangeStatus(TwitchTaskStatus.Canceled);
+                    CanReinitialize = true;
                     return false;
                 }
             }
@@ -112,10 +129,7 @@ public void ChangeStatus(TwitchTaskStatus newStatus)
             Status = newStatus;
             DisplayStatus = newStatus.ToString();
 
-            if (CanCancel && newStatus is TwitchTaskStatus.Canceled or TwitchTaskStatus.Failed or TwitchTaskStatus.Finished or TwitchTaskStatus.Stopping)
-            {
-                CanCancel = false;
-            }
+            CanCancel = newStatus is not TwitchTaskStatus.Canceled and not TwitchTaskStatus.Failed and not TwitchTaskStatus.Finished and not TwitchTaskStatus.Stopping;
 
             StatusImage = newStatus switch
             {
@@ -132,6 +146,7 @@ public async Task RunAsync()
             {
                 TokenSource.Dispose();
                 ChangeStatus(TwitchTaskStatus.Canceled);
+                CanReinitialize = true;
                 return;
             }
 
@@ -145,6 +160,7 @@ public async Task RunAsync()
                 if (TokenSource.IsCancellationRequested)
                 {
                     ChangeStatus(TwitchTaskStatus.Canceled);
+                    CanReinitialize = true;
                 }
                 else
                 {
@@ -155,11 +171,13 @@ public async Task RunAsync()
             catch (Exception ex) when (ex is OperationCanceledException or TaskCanceledException && TokenSource.IsCancellationRequested)
             {
                 ChangeStatus(TwitchTaskStatus.Canceled);
+                CanReinitialize = true;
             }
             catch (Exception ex)
             {
                 ChangeStatus(TwitchTaskStatus.Failed);
-                Exception = new TwitchTaskException(ex);
+                Exception = ex;
+                CanReinitialize = true;
             }
             renderer.Dispose();
             TokenSource.Dispose();
diff --git a/TwitchDownloaderWPF/TwitchTasks/ChatUpdateTask.cs b/TwitchDownloaderWPF/TwitchTasks/ChatUpdateTask.cs
index bb946688..70a9a0d4 100644
--- a/TwitchDownloaderWPF/TwitchTasks/ChatUpdateTask.cs
+++ b/TwitchDownloaderWPF/TwitchTasks/ChatUpdateTask.cs
@@ -12,7 +12,7 @@ namespace TwitchDownloaderWPF.TwitchTasks
 {
     internal class ChatUpdateTask : ITwitchTask
     {
-        public TaskData Info { get; set; } = new TaskData();
+        public TaskData Info { get; } = new();
 
         private int _progress;
         public int Progress
@@ -43,12 +43,12 @@ public string StatusImage
         }
 
         public ChatUpdateOptions UpdateOptions { get; init; }
-        public CancellationTokenSource TokenSource { get; set; } = new CancellationTokenSource();
+        public CancellationTokenSource TokenSource { get; private set; } = new();
         public ITwitchTask DependantTask { get; set; }
         public string TaskType { get; } = Translations.Strings.ChatUpdate;
 
-        private TwitchTaskException _exception = new();
-        public TwitchTaskException Exception
+        private Exception _exception;
+        public Exception Exception
         {
             get => _exception;
             private set => SetField(ref _exception, value);
@@ -56,13 +56,20 @@ public TwitchTaskException Exception
 
         public string OutputFile => UpdateOptions.OutputFile;
 
-        private bool _canCancel = true;
+        private bool _canCancel;
         public bool CanCancel
         {
             get => _canCancel;
             private set => SetField(ref _canCancel, value);
         }
 
+        private bool _canReinitialize;
+        public bool CanReinitialize
+        {
+            get => _canReinitialize;
+            private set => SetField(ref _canReinitialize, value);
+        }
+
         public event PropertyChangedEventHandler PropertyChanged;
 
         public void Cancel()
@@ -83,6 +90,15 @@ public void Cancel()
             ChangeStatus(TwitchTaskStatus.Canceled);
         }
 
+        public void Reinitialize()
+        {
+            Progress = 0;
+            TokenSource = new CancellationTokenSource();
+            Exception = null;
+            CanReinitialize = false;
+            ChangeStatus(TwitchTaskStatus.Ready);
+        }
+
         public bool CanRun()
         {
             return Status == TwitchTaskStatus.Ready;
@@ -93,10 +109,7 @@ public void ChangeStatus(TwitchTaskStatus newStatus)
             Status = newStatus;
             DisplayStatus = newStatus.ToString();
 
-            if (CanCancel && newStatus is TwitchTaskStatus.Canceled or TwitchTaskStatus.Failed or TwitchTaskStatus.Finished or TwitchTaskStatus.Stopping)
-            {
-                CanCancel = false;
-            }
+            CanCancel = newStatus is not TwitchTaskStatus.Canceled and not TwitchTaskStatus.Failed and not TwitchTaskStatus.Finished and not TwitchTaskStatus.Stopping;
 
             StatusImage = newStatus switch
             {
@@ -113,6 +126,7 @@ public async Task RunAsync()
             {
                 TokenSource.Dispose();
                 ChangeStatus(TwitchTaskStatus.Canceled);
+                CanReinitialize = true;
                 return;
             }
 
@@ -126,6 +140,7 @@ public async Task RunAsync()
                 if (TokenSource.IsCancellationRequested)
                 {
                     ChangeStatus(TwitchTaskStatus.Canceled);
+                    CanReinitialize = true;
                 }
                 else
                 {
@@ -136,11 +151,13 @@ public async Task RunAsync()
             catch (Exception ex) when (ex is OperationCanceledException or TaskCanceledException && TokenSource.IsCancellationRequested)
             {
                 ChangeStatus(TwitchTaskStatus.Canceled);
+                CanReinitialize = true;
             }
             catch (Exception ex)
             {
                 ChangeStatus(TwitchTaskStatus.Failed);
-                Exception = new TwitchTaskException(ex);
+                Exception = ex;
+                CanReinitialize = true;
             }
             updater = null;
             TokenSource.Dispose();
diff --git a/TwitchDownloaderWPF/TwitchTasks/ClipDownloadTask.cs b/TwitchDownloaderWPF/TwitchTasks/ClipDownloadTask.cs
index 34b0ede9..3d8dc08d 100644
--- a/TwitchDownloaderWPF/TwitchTasks/ClipDownloadTask.cs
+++ b/TwitchDownloaderWPF/TwitchTasks/ClipDownloadTask.cs
@@ -12,7 +12,7 @@ namespace TwitchDownloaderWPF.TwitchTasks
 {
     internal class ClipDownloadTask : ITwitchTask
     {
-        public TaskData Info { get; set; } = new TaskData();
+        public TaskData Info { get; } = new();
 
         private int _progress;
         public int Progress
@@ -43,12 +43,12 @@ public string StatusImage
         }
 
         public ClipDownloadOptions DownloadOptions { get; init; }
-        public CancellationTokenSource TokenSource { get; set; } = new CancellationTokenSource();
+        public CancellationTokenSource TokenSource { get; private set; } = new();
         public ITwitchTask DependantTask { get; set; }
         public string TaskType { get; } = Translations.Strings.ClipDownload;
 
-        private TwitchTaskException _exception = new();
-        public TwitchTaskException Exception
+        private Exception _exception;
+        public Exception Exception
         {
             get => _exception;
             private set => SetField(ref _exception, value);
@@ -56,13 +56,20 @@ public TwitchTaskException Exception
 
         public string OutputFile => DownloadOptions.Filename;
 
-        private bool _canCancel = true;
+        private bool _canCancel;
         public bool CanCancel
         {
             get => _canCancel;
             private set => SetField(ref _canCancel, value);
         }
 
+        private bool _canReinitialize;
+        public bool CanReinitialize
+        {
+            get => _canReinitialize;
+            private set => SetField(ref _canReinitialize, value);
+        }
+
         public event PropertyChangedEventHandler PropertyChanged;
 
         public void Cancel()
@@ -83,6 +90,15 @@ public void Cancel()
             ChangeStatus(TwitchTaskStatus.Canceled);
         }
 
+        public void Reinitialize()
+        {
+            Progress = 0;
+            TokenSource = new CancellationTokenSource();
+            Exception = null;
+            CanReinitialize = false;
+            ChangeStatus(TwitchTaskStatus.Ready);
+        }
+
         public bool CanRun()
         {
             return Status == TwitchTaskStatus.Ready;
@@ -93,10 +109,7 @@ public void ChangeStatus(TwitchTaskStatus newStatus)
             Status = newStatus;
             DisplayStatus = newStatus.ToString();
 
-            if (CanCancel && newStatus is TwitchTaskStatus.Canceled or TwitchTaskStatus.Failed or TwitchTaskStatus.Finished or TwitchTaskStatus.Stopping)
-            {
-                CanCancel = false;
-            }
+            CanCancel = newStatus is not TwitchTaskStatus.Canceled and not TwitchTaskStatus.Failed and not TwitchTaskStatus.Finished and not TwitchTaskStatus.Stopping;
 
             StatusImage = newStatus switch
             {
@@ -113,6 +126,7 @@ public async Task RunAsync()
             {
                 TokenSource.Dispose();
                 ChangeStatus(TwitchTaskStatus.Canceled);
+                CanReinitialize = true;
                 return;
             }
 
@@ -125,6 +139,7 @@ public async Task RunAsync()
                 if (TokenSource.IsCancellationRequested)
                 {
                     ChangeStatus(TwitchTaskStatus.Canceled);
+                    CanReinitialize = true;
                 }
                 else
                 {
@@ -135,11 +150,13 @@ public async Task RunAsync()
             catch (Exception ex) when (ex is OperationCanceledException or TaskCanceledException && TokenSource.IsCancellationRequested)
             {
                 ChangeStatus(TwitchTaskStatus.Canceled);
+                CanReinitialize = true;
             }
             catch (Exception ex)
             {
                 ChangeStatus(TwitchTaskStatus.Failed);
-                Exception = new TwitchTaskException(ex);
+                Exception = ex;
+                CanReinitialize = true;
             }
             downloader = null;
             TokenSource.Dispose();
diff --git a/TwitchDownloaderWPF/TwitchTasks/ITwitchTask.cs b/TwitchDownloaderWPF/TwitchTasks/ITwitchTask.cs
index a0813966..36f496ae 100644
--- a/TwitchDownloaderWPF/TwitchTasks/ITwitchTask.cs
+++ b/TwitchDownloaderWPF/TwitchTasks/ITwitchTask.cs
@@ -1,4 +1,5 @@
-using System.ComponentModel;
+using System;
+using System.ComponentModel;
 using System.Threading;
 using System.Threading.Tasks;
 
@@ -17,20 +18,22 @@ public enum TwitchTaskStatus
 
     public interface ITwitchTask : INotifyPropertyChanged
     {
-        TaskData Info { get; set; }
+        TaskData Info { get; }
         int Progress { get; }
         TwitchTaskStatus Status { get; }
         string DisplayStatus { get; }
         string StatusImage { get; }
-        CancellationTokenSource TokenSource { get; set; }
+        CancellationTokenSource TokenSource { get; }
         ITwitchTask DependantTask { get; set; }
         string TaskType { get; }
-        TwitchTaskException Exception { get; }
+        Exception Exception { get; }
         string OutputFile { get; }
         bool CanCancel { get; }
+        bool CanReinitialize { get; }
 
         Task RunAsync();
         void Cancel();
         bool CanRun();
+        void Reinitialize();
     }
 }
diff --git a/TwitchDownloaderWPF/TwitchTasks/TwitchTaskException.cs b/TwitchDownloaderWPF/TwitchTasks/TwitchTaskException.cs
deleted file mode 100644
index 29e5fc04..00000000
--- a/TwitchDownloaderWPF/TwitchTasks/TwitchTaskException.cs
+++ /dev/null
@@ -1,19 +0,0 @@
-using System;
-using System.Windows;
-
-namespace TwitchDownloaderWPF.TwitchTasks
-{
-    public class TwitchTaskException
-    {
-        public Exception Exception { get; private set; } = null;
-        public Visibility Visibility { get; private set; } = Visibility.Collapsed;
-
-        public TwitchTaskException() { }
-
-        public TwitchTaskException(Exception ex)
-        {
-            Exception = ex;
-            Visibility = Visibility.Visible;
-        }
-    }
-}
diff --git a/TwitchDownloaderWPF/TwitchTasks/VodDownloadTask.cs b/TwitchDownloaderWPF/TwitchTasks/VodDownloadTask.cs
index f055075a..fe885717 100644
--- a/TwitchDownloaderWPF/TwitchTasks/VodDownloadTask.cs
+++ b/TwitchDownloaderWPF/TwitchTasks/VodDownloadTask.cs
@@ -12,7 +12,7 @@ namespace TwitchDownloaderWPF.TwitchTasks
 {
     internal class VodDownloadTask : ITwitchTask
     {
-        public TaskData Info { get; set; } = new TaskData();
+        public TaskData Info { get; } = new();
 
         private int _progress;
         public int Progress
@@ -43,12 +43,12 @@ public string StatusImage
         }
 
         public VideoDownloadOptions DownloadOptions { get; init; }
-        public CancellationTokenSource TokenSource { get; set; } = new CancellationTokenSource();
+        public CancellationTokenSource TokenSource { get; private set; } = new();
         public ITwitchTask DependantTask { get; set; }
         public string TaskType { get; } = Translations.Strings.VodDownload;
 
-        private TwitchTaskException _exception = new();
-        public TwitchTaskException Exception
+        private Exception _exception;
+        public Exception Exception
         {
             get => _exception;
             private set => SetField(ref _exception, value);
@@ -56,13 +56,20 @@ public TwitchTaskException Exception
 
         public string OutputFile => DownloadOptions.Filename;
 
-        private bool _canCancel = true;
+        private bool _canCancel;
         public bool CanCancel
         {
             get => _canCancel;
             private set => SetField(ref _canCancel, value);
         }
 
+        private bool _canReinitialize;
+        public bool CanReinitialize
+        {
+            get => _canReinitialize;
+            private set => SetField(ref _canReinitialize, value);
+        }
+
         public event PropertyChangedEventHandler PropertyChanged;
 
         public void Cancel()
@@ -83,6 +90,15 @@ public void Cancel()
             ChangeStatus(TwitchTaskStatus.Canceled);
         }
 
+        public void Reinitialize()
+        {
+            Progress = 0;
+            TokenSource = new CancellationTokenSource();
+            Exception = null;
+            CanReinitialize = false;
+            ChangeStatus(TwitchTaskStatus.Ready);
+        }
+
         public bool CanRun()
         {
             return Status == TwitchTaskStatus.Ready;
@@ -93,10 +109,7 @@ public void ChangeStatus(TwitchTaskStatus newStatus)
             Status = newStatus;
             DisplayStatus = newStatus.ToString();
 
-            if (CanCancel && newStatus is TwitchTaskStatus.Canceled or TwitchTaskStatus.Failed or TwitchTaskStatus.Finished or TwitchTaskStatus.Stopping)
-            {
-                CanCancel = false;
-            }
+            CanCancel = newStatus is not TwitchTaskStatus.Canceled and not TwitchTaskStatus.Failed and not TwitchTaskStatus.Finished and not TwitchTaskStatus.Stopping;
 
             StatusImage = newStatus switch
             {
@@ -113,6 +126,7 @@ public async Task RunAsync()
             {
                 TokenSource.Dispose();
                 ChangeStatus(TwitchTaskStatus.Canceled);
+                CanReinitialize = true;
                 return;
             }
 
@@ -125,6 +139,7 @@ public async Task RunAsync()
                 if (TokenSource.IsCancellationRequested)
                 {
                     ChangeStatus(TwitchTaskStatus.Canceled);
+                    CanReinitialize = true;
                 }
                 else
                 {
@@ -135,11 +150,13 @@ public async Task RunAsync()
             catch (Exception ex) when (ex is OperationCanceledException or TaskCanceledException && TokenSource.IsCancellationRequested)
             {
                 ChangeStatus(TwitchTaskStatus.Canceled);
+                CanReinitialize = true;
             }
             catch (Exception ex)
             {
                 ChangeStatus(TwitchTaskStatus.Failed);
-                Exception = new TwitchTaskException(ex);
+                Exception = ex;
+                CanReinitialize = true;
             }
             downloader = null;
             TokenSource.Dispose();