From 3d6a882cf14f36297d8b379e0fdf65376064edf7 Mon Sep 17 00:00:00 2001
From: Roy Ben Shabat <Roy.mail.net@gmail.com>
Date: Sat, 28 Mar 2020 10:02:12 +0300
Subject: Many changes and improvements.

---
 .../Tango.FileSystem/FileSystemManager.cs          | 59 +++++++++++++++++++++-
 1 file changed, 58 insertions(+), 1 deletion(-)

(limited to 'Software/Visual_Studio/Tango.FileSystem/FileSystemManager.cs')

diff --git a/Software/Visual_Studio/Tango.FileSystem/FileSystemManager.cs b/Software/Visual_Studio/Tango.FileSystem/FileSystemManager.cs
index 46ca080a2..c08304ca8 100644
--- a/Software/Visual_Studio/Tango.FileSystem/FileSystemManager.cs
+++ b/Software/Visual_Studio/Tango.FileSystem/FileSystemManager.cs
@@ -7,6 +7,7 @@ using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 using Tango.Core.Helpers;
 using Tango.FileSystem.Network;
+using Tango.Logging;
 
 namespace Tango.FileSystem
 {
@@ -22,7 +23,7 @@ namespace Tango.FileSystem
             {
                 Path = x.RootDirectory.FullName,
                 DriveType = x.DriveType,
-                DriveLabel = x.Name,
+                DriveLabel = $"{x.VolumeLabel} ({x.Name.Replace("\\", "")})",
                 Type = FileSystemItemType.Drive,
             }).Cast<FileSystemItemDTO>().ToList();
 
@@ -198,5 +199,61 @@ namespace Tango.FileSystem
                 Path = fullPath
             });
         }
+
+        public long PerformDiskSpaceOptimization()
+        {
+            var tempDir = Path.GetTempPath();
+            var logsFolder = FileLogger.DefaultLogsFolder;
+
+            long sizeBefore = GetDirectorySize(new DirectoryInfo(tempDir)) + GetDirectorySize(new DirectoryInfo(logsFolder));
+
+            foreach (var file in Directory.GetFiles(tempDir, "*.*", SearchOption.AllDirectories))
+            {
+                try
+                {
+                    FileInfo fileInfo = new FileInfo(file);
+                    if (fileInfo.LastWriteTime < DateTime.Now.AddDays(-1))
+                    {
+                        File.Delete(file);
+                    }
+                }
+                catch { }
+            }
+
+            foreach (var file in Directory.GetFiles(logsFolder, "*.*", SearchOption.AllDirectories))
+            {
+                try
+                {
+                    FileInfo fileInfo = new FileInfo(file);
+                    if (fileInfo.LastWriteTime < DateTime.Now.AddDays(-2))
+                    {
+                        File.Delete(file);
+                    }
+                }
+                catch { }
+            }
+
+            long sizeAfter = GetDirectorySize(new DirectoryInfo(tempDir)) + GetDirectorySize(new DirectoryInfo(logsFolder));
+
+            return Math.Max(sizeBefore - sizeAfter, 0);
+        }
+
+        public static long GetDirectorySize(DirectoryInfo d)
+        {
+            long size = 0;
+            // Add file sizes.
+            FileInfo[] fis = d.GetFiles();
+            foreach (FileInfo fi in fis)
+            {
+                size += fi.Length;
+            }
+            // Add subdirectory sizes.
+            DirectoryInfo[] dis = d.GetDirectories();
+            foreach (DirectoryInfo di in dis)
+            {
+                size += GetDirectorySize(di);
+            }
+            return size;
+        }
     }
 }
-- 
cgit v1.3.1