From 5140690e07ede55275dfdd0ad8af7be19302cd4c Mon Sep 17 00:00:00 2001
From: DB p <onesound@oooz.net>
Date: Tue, 27 Sep 2022 10:27:43 +0900
Subject: [PATCH 1/6] Add 'Clear Log' Button in about

---
 Flow.Launcher/Languages/en.xaml     |  2 ++
 Flow.Launcher/SettingWindow.xaml    |  4 ++++
 Flow.Launcher/SettingWindow.xaml.cs | 17 +++++++++++++++++
 3 files changed, 23 insertions(+)

diff --git a/Flow.Launcher/Languages/en.xaml b/Flow.Launcher/Languages/en.xaml
index bdf7450525c..f386a3fe560 100644
--- a/Flow.Launcher/Languages/en.xaml
+++ b/Flow.Launcher/Languages/en.xaml
@@ -162,6 +162,8 @@
     <system:String x:Key="devtool">DevTools</system:String>
     <system:String x:Key="settingfolder">Setting Folder</system:String>
     <system:String x:Key="logfolder">Log Folder</system:String>
+    <system:String x:Key="clearlogfolder">Clear Logs</system:String>
+    <system:String x:Key="clearlogfolderMessage">Are you sure you want to delete the entire log?</system:String>
     <system:String x:Key="welcomewindow">Wizard</system:String>
 
     <!--  FileManager Setting Dialog  -->
diff --git a/Flow.Launcher/SettingWindow.xaml b/Flow.Launcher/SettingWindow.xaml
index ba6569771d1..82306634b95 100644
--- a/Flow.Launcher/SettingWindow.xaml
+++ b/Flow.Launcher/SettingWindow.xaml
@@ -2523,6 +2523,10 @@
                                                 Margin="0,0,12,0"
                                                 Click="OpenSettingFolder"
                                                 Content="{DynamicResource settingfolder}" />
+                                            <Button
+                                                Margin="0,0,12,0"
+                                                Click="ClearLogFolder"
+                                                Content="{DynamicResource clearlogfolder}" />
                                             <Button Click="OpenLogFolder" Content="{DynamicResource logfolder}" />
                                         </StackPanel>
                                         <TextBlock Style="{StaticResource Glyph}">
diff --git a/Flow.Launcher/SettingWindow.xaml.cs b/Flow.Launcher/SettingWindow.xaml.cs
index 10c9aeffeec..9836507f7c7 100644
--- a/Flow.Launcher/SettingWindow.xaml.cs
+++ b/Flow.Launcher/SettingWindow.xaml.cs
@@ -269,6 +269,23 @@ private void OpenLogFolder(object sender, RoutedEventArgs e)
         {
             PluginManager.API.OpenDirectory(Path.Combine(DataLocation.DataDirectory(), Constant.Logs, Constant.Version));
         }
+        private void ClearLogFolder(object sender, RoutedEventArgs e)
+        {
+            var confirmResult = MessageBox.Show(InternationalizationManager.Instance.GetTranslation("clearlogfolderMessage"),InternationalizationManager.Instance.GetTranslation("clearlogfolder"), MessageBoxButton.YesNo);
+            if (confirmResult == MessageBoxResult.Yes)
+            {
+                DirectoryInfo Di = new DirectoryInfo(Path.Combine(DataLocation.DataDirectory(), Constant.Logs, Constant.Version));
+                FileInfo[] files = Di.GetFiles();
+                foreach (FileInfo file in files)
+                {
+                    file.Delete();
+                }
+            }
+            else
+            {
+            }
+
+        }
 
         private void OnPluginStoreRefreshClick(object sender, RoutedEventArgs e)
         {

From 33969041a9f3c82fae617655e5484dfdedec2642 Mon Sep 17 00:00:00 2001
From: DB p <onesound@oooz.net>
Date: Tue, 27 Sep 2022 11:52:56 +0900
Subject: [PATCH 2/6] Changed to EnumeraterFiles

---
 Flow.Launcher/SettingWindow.xaml.cs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Flow.Launcher/SettingWindow.xaml.cs b/Flow.Launcher/SettingWindow.xaml.cs
index 9836507f7c7..94b539c7ad7 100644
--- a/Flow.Launcher/SettingWindow.xaml.cs
+++ b/Flow.Launcher/SettingWindow.xaml.cs
@@ -275,8 +275,7 @@ private void ClearLogFolder(object sender, RoutedEventArgs e)
             if (confirmResult == MessageBoxResult.Yes)
             {
                 DirectoryInfo Di = new DirectoryInfo(Path.Combine(DataLocation.DataDirectory(), Constant.Logs, Constant.Version));
-                FileInfo[] files = Di.GetFiles();
-                foreach (FileInfo file in files)
+                foreach (FileInfo file in Di.EnumerateFiles())
                 {
                     file.Delete();
                 }

From ab8082767e2f6e8b7cb3946694f184a624420439 Mon Sep 17 00:00:00 2001
From: DB p <onesound@oooz.net>
Date: Tue, 27 Sep 2022 15:44:00 +0900
Subject: [PATCH 3/6] Add LogFolderSize in label

---
 Flow.Launcher/SettingWindow.xaml              |  3 +-
 Flow.Launcher/SettingWindow.xaml.cs           |  1 +
 .../ViewModel/SettingWindowViewModel.cs       | 33 +++++++++++++++++++
 3 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/Flow.Launcher/SettingWindow.xaml b/Flow.Launcher/SettingWindow.xaml
index 82306634b95..d7920504cae 100644
--- a/Flow.Launcher/SettingWindow.xaml
+++ b/Flow.Launcher/SettingWindow.xaml
@@ -2524,9 +2524,10 @@
                                                 Click="OpenSettingFolder"
                                                 Content="{DynamicResource settingfolder}" />
                                             <Button
+                                                Name="ClearLogFolderBtn"
                                                 Margin="0,0,12,0"
                                                 Click="ClearLogFolder"
-                                                Content="{DynamicResource clearlogfolder}" />
+                                                Content="{Binding CheckLogFolder, UpdateSourceTrigger=PropertyChanged}" />
                                             <Button Click="OpenLogFolder" Content="{DynamicResource logfolder}" />
                                         </StackPanel>
                                         <TextBlock Style="{StaticResource Glyph}">
diff --git a/Flow.Launcher/SettingWindow.xaml.cs b/Flow.Launcher/SettingWindow.xaml.cs
index 94b539c7ad7..4bc6e881506 100644
--- a/Flow.Launcher/SettingWindow.xaml.cs
+++ b/Flow.Launcher/SettingWindow.xaml.cs
@@ -279,6 +279,7 @@ private void ClearLogFolder(object sender, RoutedEventArgs e)
                 {
                     file.Delete();
                 }
+                ClearLogFolderBtn.Content = viewModel.CheckLogFolder;
             }
             else
             {
diff --git a/Flow.Launcher/ViewModel/SettingWindowViewModel.cs b/Flow.Launcher/ViewModel/SettingWindowViewModel.cs
index a63e54f3b0a..7dfd6d108dd 100644
--- a/Flow.Launcher/ViewModel/SettingWindowViewModel.cs
+++ b/Flow.Launcher/ViewModel/SettingWindowViewModel.cs
@@ -555,6 +555,39 @@ public FamilyTypeface SelectedResultFontFaces
         public string Github => Constant.GitHub;
         public static string Version => Constant.Version;
         public string ActivatedTimes => string.Format(_translater.GetTranslation("about_activate_times"), Settings.ActivateTimes);
+        public string CheckLogFolder
+        {
+            get 
+            { 
+                DirectoryInfo dirInfo = new DirectoryInfo(Path.Combine(DataLocation.DataDirectory(), Constant.Logs, Constant.Version));
+                long size = 0;
+                foreach (FileInfo fi in dirInfo.GetFiles("*", SearchOption.AllDirectories))
+                {
+                    size += fi.Length;
+                }
+            return string.Format(_translater.GetTranslation("clearlogfolder")) + " (" + FormatBytes(size) + ")" ;
+            }
+            set
+            {
+            }
+
+        }
+
+        public string FormatBytes(long bytes)
+        {
+            const int scale = 1024;
+            string[] orders = new string[] { "GB", "MB", "KB", "Bytes" };
+            long max = (long)Math.Pow(scale, orders.Length - 1);
+
+            foreach (string order in orders)
+            {
+                if (bytes > max)
+                    return string.Format("{0:##.##} {1}", decimal.Divide(bytes, max), order);
+
+                max /= scale;
+            }
+            return "0 Bytes";
+        }
         #endregion
     }
 }

From 3255cad0c09e31caae26ecaf290a8ecfffebc99e Mon Sep 17 00:00:00 2001
From: DB p <onesound@oooz.net>
Date: Tue, 27 Sep 2022 18:54:29 +0900
Subject: [PATCH 4/6] - Adjust Text

---
 Flow.Launcher/Languages/en.xaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Flow.Launcher/Languages/en.xaml b/Flow.Launcher/Languages/en.xaml
index f386a3fe560..5532fe5f4b4 100644
--- a/Flow.Launcher/Languages/en.xaml
+++ b/Flow.Launcher/Languages/en.xaml
@@ -163,7 +163,7 @@
     <system:String x:Key="settingfolder">Setting Folder</system:String>
     <system:String x:Key="logfolder">Log Folder</system:String>
     <system:String x:Key="clearlogfolder">Clear Logs</system:String>
-    <system:String x:Key="clearlogfolderMessage">Are you sure you want to delete the entire log?</system:String>
+    <system:String x:Key="clearlogfolderMessage">Are you sure you want to delete all logs?</system:String>
     <system:String x:Key="welcomewindow">Wizard</system:String>
 
     <!--  FileManager Setting Dialog  -->

From 797706d85b20f60e5815286cffc52a73d6572f43 Mon Sep 17 00:00:00 2001
From: DB p <onesound@oooz.net>
Date: Wed, 28 Sep 2022 00:14:16 +0900
Subject: [PATCH 5/6] Remove String.format

---
 Flow.Launcher/ViewModel/SettingWindowViewModel.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Flow.Launcher/ViewModel/SettingWindowViewModel.cs b/Flow.Launcher/ViewModel/SettingWindowViewModel.cs
index 7dfd6d108dd..8111196c021 100644
--- a/Flow.Launcher/ViewModel/SettingWindowViewModel.cs
+++ b/Flow.Launcher/ViewModel/SettingWindowViewModel.cs
@@ -565,7 +565,7 @@ public string CheckLogFolder
                 {
                     size += fi.Length;
                 }
-            return string.Format(_translater.GetTranslation("clearlogfolder")) + " (" + FormatBytes(size) + ")" ;
+            return _translater.GetTranslation("clearlogfolder") + " (" + FormatBytes(size) + ")" ;
             }
             set
             {

From bded19130ee0ced0159b12371088ae20c84b2fc6 Mon Sep 17 00:00:00 2001
From: Jeremy Wu <jeremy24wu@gmail.com>
Date: Wed, 5 Oct 2022 21:11:57 +1100
Subject: [PATCH 6/6] use Linq and move delete log logic to the viewmodel

---
 Flow.Launcher/SettingWindow.xaml.cs           | 18 +++++------
 .../ViewModel/SettingWindowViewModel.cs       | 30 +++++++++++--------
 2 files changed, 26 insertions(+), 22 deletions(-)

diff --git a/Flow.Launcher/SettingWindow.xaml.cs b/Flow.Launcher/SettingWindow.xaml.cs
index b6da755db4b..dc8c3a300a4 100644
--- a/Flow.Launcher/SettingWindow.xaml.cs
+++ b/Flow.Launcher/SettingWindow.xaml.cs
@@ -14,6 +14,7 @@
 using ModernWpf;
 using System;
 using System.IO;
+using System.Linq;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Forms;
@@ -272,20 +273,17 @@ private void OpenLogFolder(object sender, RoutedEventArgs e)
         }
         private void ClearLogFolder(object sender, RoutedEventArgs e)
         {
-            var confirmResult = MessageBox.Show(InternationalizationManager.Instance.GetTranslation("clearlogfolderMessage"),InternationalizationManager.Instance.GetTranslation("clearlogfolder"), MessageBoxButton.YesNo);
+            var confirmResult = MessageBox.Show(
+                InternationalizationManager.Instance.GetTranslation("clearlogfolderMessage"),
+                InternationalizationManager.Instance.GetTranslation("clearlogfolder"), 
+                MessageBoxButton.YesNo);
+            
             if (confirmResult == MessageBoxResult.Yes)
             {
-                DirectoryInfo Di = new DirectoryInfo(Path.Combine(DataLocation.DataDirectory(), Constant.Logs, Constant.Version));
-                foreach (FileInfo file in Di.EnumerateFiles())
-                {
-                    file.Delete();
-                }
+                viewModel.ClearLogFolder();
+                
                 ClearLogFolderBtn.Content = viewModel.CheckLogFolder;
             }
-            else
-            {
-            }
-
         }
 
         private void OnPluginStoreRefreshClick(object sender, RoutedEventArgs e)
diff --git a/Flow.Launcher/ViewModel/SettingWindowViewModel.cs b/Flow.Launcher/ViewModel/SettingWindowViewModel.cs
index d05461467ca..039ba8baf0b 100644
--- a/Flow.Launcher/ViewModel/SettingWindowViewModel.cs
+++ b/Flow.Launcher/ViewModel/SettingWindowViewModel.cs
@@ -576,25 +576,31 @@ public FamilyTypeface SelectedResultFontFaces
         public string Github => Constant.GitHub;
         public static string Version => Constant.Version;
         public string ActivatedTimes => string.Format(_translater.GetTranslation("about_activate_times"), Settings.ActivateTimes);
+        
         public string CheckLogFolder
         {
             get 
-            { 
-                DirectoryInfo dirInfo = new DirectoryInfo(Path.Combine(DataLocation.DataDirectory(), Constant.Logs, Constant.Version));
-                long size = 0;
-                foreach (FileInfo fi in dirInfo.GetFiles("*", SearchOption.AllDirectories))
-                {
-                    size += fi.Length;
-                }
-            return _translater.GetTranslation("clearlogfolder") + " (" + FormatBytes(size) + ")" ;
-            }
-            set
             {
+                var dirInfo = new DirectoryInfo(Path.Combine(DataLocation.DataDirectory(), Constant.Logs, Constant.Version));
+                long size = dirInfo.EnumerateFiles("*", SearchOption.AllDirectories).Sum(file => file.Length);
+                
+                return _translater.GetTranslation("clearlogfolder") + " (" + FormatBytes(size) + ")" ;
             }
-
         }
 
-        public string FormatBytes(long bytes)
+        internal void ClearLogFolder()
+        {
+            var directory = new DirectoryInfo(
+                                        Path.Combine(
+                                            DataLocation.DataDirectory(),
+                                            Constant.Logs,
+                                            Constant.Version));
+
+            directory.EnumerateFiles()
+                     .ToList()
+                     .ForEach(x => x.Delete());
+        }
+        internal string FormatBytes(long bytes)
         {
             const int scale = 1024;
             string[] orders = new string[] { "GB", "MB", "KB", "Bytes" };