WIP Import mechanism

ModernKeePass/Services/ImportService.cs

@@ -0,0 +1,24 @@
+using ModernKeePass.Interfaces;
+using Windows.Storage;
+using ModernKeePass.ViewModels;
+
+namespace ModernKeePass.Services
+{
+    public class ImportService : IImportService<IFormat>
+    {
+        public void Import(IFormat format, IStorageFile source, IDatabaseService databaseService)
+        {
+            var entities = (GroupVm)format.Import(source);
+
+            foreach (var entry in entities.Entries)
+            {
+                databaseService.RootGroup.Entries.Add(entry);
+            }
+
+            foreach (var subGroup in entities.Groups)
+            {
+                databaseService.RootGroup.Groups.Add(subGroup);
+            }
+        }
+    }
+}