Copy status, fixes

src/Tools/FileTime.Tools.Compression/Command/CompressCommand.cs

@@ -0,0 +1,35 @@
+using AsyncEvent;
+using FileTime.Core.Command;
+using FileTime.Core.Models;
+using FileTime.Core.Timeline;
+
+namespace FileTime.Tools.Compression.Command
+{
+    public class CompressCommand : IExecutableCommand
+    {
+        public IList<AbsolutePath> Sources { get; } = new List<AbsolutePath>();
+        public string DisplayLabel { get; } = "Compress";
+
+        public IReadOnlyList<string> CanRunMessages { get; } = new List<string>().AsReadOnly();
+
+        public int Progress { get; }
+
+        public AsyncEventHandler ProgressChanged { get; } = new AsyncEventHandler();
+
+        public Task<CanCommandRun> CanRun(PointInTime startPoint)
+        {
+            //TODO: implement
+            return Task.FromResult(CanCommandRun.True);
+        }
+
+        public Task<PointInTime> SimulateCommand(PointInTime startPoint)
+        {
+            return Task.FromResult(startPoint.WithDifferences(new List<Difference>()));
+        }
+
+        public Task Execute(TimeRunner timeRunner)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}