Started work on a cleaner more focused file manager form. The form will only be used to diff profile group folders, other tasks will be reserved for future forms.

2020-12-09 19:09:34 -06:00
parent f1a0a5966a
commit 73ede9e367
8 changed files with 669 additions and 2 deletions
@@ -211,6 +211,51 @@ namespace DataOrganizer
            }
        }

+        public SnapshotComparsion Diff(Snapshot snapshot)
+        {
+            return Compare(this, snapshot);
+        }
+
+        private SnapshotComparsion Compare(Snapshot a, Snapshot b)
+        {
+            var newFiles = new List<FileSnapshot>();
+            var modifiedFiles = new List<FileSnapshot>();
+            var deletedFiles = new List<FileSnapshot>();
+            var existingFiles = a.Files.Values.Except(b.Files.Values);
+            var newOrgFolders = new List<Folder>();
+
+            foreach (var file in b.Files)
+                if (!a.Files.ContainsKey(file.Key)) newFiles.Add(file.Value);
+
+            foreach (var folder in b.OrganizationFolders)
+            {
+                if (!a.OrganizationFolders.ContainsKey(folder.Key) && folder.Key != a.Root.FullPath)
+                {
+                    newOrgFolders.Add(b.Directories[folder.Key]);
+                }
+            }
+
+            foreach (var existingFile in existingFiles)
+            {
+                if (!b.Files.ContainsKey(existingFile.FullPath))
+                {
+                    deletedFiles.Add(existingFile);
+                }
+                else if (existingFile.ModifiedDate != b.Files[existingFile.FullPath].ModifiedDate)
+                {
+                    modifiedFiles.Add(b.Files[existingFile.FullPath]);
+                }
+            }
+
+            return new SnapshotComparsion()
+            {
+                NewFiles = newFiles,
+                ModifiedFiles = modifiedFiles,
+                DeletedFiles = deletedFiles,
+                NewOrganizationalFolders = newOrgFolders
+            };
+        }
+
        public struct Duplicate
        {
            public DB.DBFileSnapshot File;
@@ -394,6 +439,9 @@ namespace DataOrganizer

    public class SnapshotComparsion
    {
-
+        public List<FileSnapshot> NewFiles { get; set; }
+        public List<FileSnapshot> ModifiedFiles { get; set; }
+        public List<FileSnapshot> DeletedFiles { get; set; }
+        public List<Folder> NewOrganizationalFolders { get; set; }
    }
 }