TimeTravel

src/Providers/FileTime.Providers.Local/CommandHandlers/CopyCommandHandler.cs

@@ -1,12 +1,12 @@
 using FileTime.Core.Command;
 using FileTime.Core.Models;
 using FileTime.Core.StateManagement;
+using FileTime.Core.Timeline;
 
 namespace FileTime.Providers.Local.CommandHandlers
 {
     public class CopyCommandHandler : ICommandHandler
     {
-        private readonly List<Thread> _copyOperations = new();
         private readonly ElementCreationStates _elementCreationStates;
 
         public CopyCommandHandler(ElementCreationStates elementCreationStates)
@@ -25,17 +25,14 @@ namespace FileTime.Providers.Local.CommandHandlers
             return true;
         }
 
-        public void Execute(object command)
+        public async Task ExecuteAsync(object command, TimeRunner timeRunner)
         {
             if (command is not CopyCommand copyCommand) throw new ArgumentException($"Can not execute command of type '{command.GetType()}'.");
 
-            var thread = new Thread(() => copyCommand.Execute(CopyElement));
-            thread.Start();
-
-            _copyOperations.Add(thread);
+            await copyCommand.Execute(CopyElement, timeRunner);
         }
 
-        public void CopyElement(IAbsolutePath sourcePath, IAbsolutePath targetPath)
+        public static void CopyElement(AbsolutePath sourcePath, AbsolutePath targetPath)
         {
             using var sourceStream = File.OpenRead(sourcePath.Path);
             using var sourceReader = new BinaryReader(sourceStream);
@@ -43,7 +40,7 @@ namespace FileTime.Providers.Local.CommandHandlers
             using var targetStream = File.OpenWrite(targetPath.Path);
             using var targetWriter = new BinaryWriter(targetStream);
 
-            var bufferSize = 1024 * 1024;
+            const int bufferSize = 1024 * 1024;
             byte[] dataRead;
 
             do

src/Providers/FileTime.Providers.Local/LocalContentProvider.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Runtime.InteropServices;
 using AsyncEvent;
 using FileTime.Core.Models;
@@ -19,12 +20,15 @@ namespace FileTime.Providers.Local
 
         public string? FullName { get; }
         public bool IsHidden => false;
+        public bool IsLoaded => true;
 
         public IContentProvider Provider => this;
 
         public AsyncEventHandler Refreshed { get; } = new();
 
         public bool IsCaseInsensitive { get; }
+        public bool CanDelete => false;
+        public bool CanRename => false;
 
         public LocalContentProvider(ILogger<LocalContentProvider> logger)
         {
@@ -81,5 +85,7 @@ namespace FileTime.Providers.Local
         public Task<IReadOnlyList<IItem>?> GetItems(CancellationToken token = default) => Task.FromResult(_items);
         public Task<IReadOnlyList<IContainer>?> GetContainers(CancellationToken token = default) => Task.FromResult((IReadOnlyList<IContainer>?)_rootContainers);
         public Task<IReadOnlyList<IElement>?> GetElements(CancellationToken token = default) => Task.FromResult(_elements);
+
+        public Task Rename(string newName) => throw new NotSupportedException();
     }
 }

src/Providers/FileTime.Providers.Local/LocalFile.cs

@@ -24,13 +24,18 @@ namespace FileTime.Providers.Local
         public string Attributes => GetAttributes();
 
         public DateTime CreatedAt => File.CreationTime;
+        public bool CanDelete => true;
+        public bool CanRename => true;
 
-        public LocalFile(FileInfo file, IContentProvider contentProvider)
+        private readonly LocalFolder _parent;
+
+        public LocalFile(FileInfo file, LocalFolder parent, IContentProvider contentProvider)
         {
+            _parent = parent;
             File = file;
 
             Name = file.Name;
-            FullName = file.FullName;
+            FullName = parent.FullName + Constants.SeparatorChar + file.Name;
             Provider = contentProvider;
         }
 
@@ -41,6 +46,14 @@ namespace FileTime.Providers.Local
             File.Delete();
             return Task.CompletedTask;
         }
+        public async Task Rename(string newName)
+        {
+            if (_parent is LocalFolder parentFolder)
+            {
+                System.IO.File.Move(File.FullName, Path.Combine(parentFolder.Directory.FullName, newName));
+                await _parent.Refresh();
+            }
+        }
 
         public string GetAttributes()
         {
@@ -57,5 +70,7 @@ namespace FileTime.Providers.Local
                     + ((File.Attributes & FileAttributes.System) == FileAttributes.System ? "s" : "-");
             }
         }
+
+        public IContainer? GetParent() => _parent;
     }
 }

src/Providers/FileTime.Providers.Local/LocalFolder.cs

@@ -21,7 +21,12 @@ namespace FileTime.Providers.Local
 
         public string FullName { get; }
 
+        public bool IsLoaded => _items != null;
+        public bool CanDelete => true;
+        public bool CanRename => true;
+
         public AsyncEventHandler Refreshed { get; } = new();
+
         public string Attributes => GetAttributes();
 
         public DateTime CreatedAt => Directory.CreationTime;
@@ -48,7 +53,7 @@ namespace FileTime.Providers.Local
             try
             {
                 _containers = Directory.GetDirectories().Select(d => new LocalFolder(d, Provider, this)).OrderBy(d => d.Name).ToList().AsReadOnly();
-                _elements = Directory.GetFiles().Select(f => new LocalFile(f, Provider)).OrderBy(f => f.Name).ToList().AsReadOnly();
+                _elements = Directory.GetFiles().Select(f => new LocalFile(f, this, Provider)).OrderBy(f => f.Name).ToList().AsReadOnly();
             }
             catch { }
 
@@ -115,6 +120,14 @@ namespace FileTime.Providers.Local
             Directory.Delete(true);
             return Task.CompletedTask;
         }
+        public async Task Rename(string newName)
+        {
+            if (_parent is LocalFolder parentFolder)
+            {
+                System.IO.Directory.Move(Directory.FullName, Path.Combine(parentFolder.Directory.FullName, newName));
+                await _parent.Refresh();
+            }
+        }
 
         public string GetAttributes()
         {