private void Button_TakeLeftWithConflict_Click(object sender, RoutedEventArgs e)
{
try
{
var note = _repo.FindNoteByID(_noteID);
if (note == null)
{
LoggerSingleton.Inst.Warn("ConflictWindow", "Note not found", $"Could not update note {_noteID}, because it no longer exists in the repository");
Close();
return;
}
if (note.Text != _dataLeft.Item1)
{
note.Text = _dataLeft.Item1;
}
if (note.Title != _dataLeft.Item2)
{
note.Title = _dataLeft.Item2;
}
if (!note.Tags.UnorderedCollectionEquals(_dataLeft.Item3))
{
note.Tags.Synchronize(_dataLeft.Item3);
}
if (note.Path != _dataLeft.Item4)
{
note.Path = _dataLeft.Item4;
}
var conflict = _repo.CreateNewNote(_dataRight.Item4);
conflict.Title = string.Format("{0}_conflict_manual-{1:yyyy-MM-dd_HH:mm:ss}", _dataRight.Item2, DateTime.Now);
conflict.Text = _dataRight.Item1;
conflict.Tags.Synchronize(_dataRight.Item3);
conflict.IsConflictNote = true;
_repo.SaveNote(conflict);
note.SetRemoteDirty("Data updated in ConflictWindow [Take Left With Conflict]");
_repo.SyncNow();
Close();
}
catch (Exception ex)
{
LoggerSingleton.Inst.Error("ConflictWindow", "Error in conflict resolution", ex);
}
}
private void DoSyncThreaded(Stopwatch sw, long t1, List <INote> entriesNoteRepo, Dictionary <INote, INote> realNoteMapping)
{
List <Tuple <string, DateTimeOffset> > deletes;
lock (_repoDeletedNotes)
{
deletes = _repoDeletedNotes.ToList();
_repoDeletedNotes.Clear();
}
var unmodifiedBoth = new List <Tuple <PathEntry, INote> >();
var modifiedFilesystem = new List <Tuple <PathEntry, INote> >();
var modifiedNoteRepo = new List <Tuple <PathEntry, INote> >();
var createdFilesystem = new List <Tuple <PathEntry, INote> >();
var deletedFilesystem = new List <Tuple <PathEntry, INote> >();
var createdNoteRepo = new List <Tuple <PathEntry, INote> >();
var deletedNoteRepo = new List <Tuple <PathEntry, INote> >();
var entriesFilesystem = EnumerateFolder(DirectoryPath.Root(), _path, 0).ToList();
LoggerSingleton.Inst.Debug("RawFolderSync",
$"Found {entriesFilesystem.Count} entries in filesystem",
string.Join("\n", entriesFilesystem.Select(e => e.FilesystemPath)));
LoggerSingleton.Inst.Debug("RawFolderSync",
$"Found {entriesNoteRepo.Count} entries in repository",
string.Join("\n", entriesNoteRepo.Select(e => e.UniqueName + "\t" + e.Title)));
#region Step 1: Analyze
foreach (var map in _pathMapping.ToList())
{
var entryNR = entriesNoteRepo.FirstOrDefault(n => n.UniqueName == map.Key);
var entryFS = entriesFilesystem.FirstOrDefault(n => n.FilesystemPath.ToLower() == map.Value.ToLower());
if (entryNR == null && entryFS == null)
{
continue; // mkay...
}
if (entryNR == null && entryFS != null)
{
// file removed in NR
deletedNoteRepo.Add(Tuple.Create(entryFS, (INote)null));
entriesFilesystem.Remove(entryFS);
continue;
}
if (entryNR != null && entryFS == null)
{
// file removed in FS
deletedFilesystem.Add(Tuple.Create((PathEntry)null, entryNR));
entriesNoteRepo.Remove(entryNR);
continue;
}
if (entryNR != null && entryFS != null)
{
if (entryNR.Text == entryFS.Content && entryFS.FilesystemPath == GetFilesystemPath(entryNR))
{
// nothing changed
unmodifiedBoth.Add(Tuple.Create(entryFS, entryNR));
entriesFilesystem.Remove(entryFS);
entriesNoteRepo.Remove(entryNR);
continue;
}
else
{
if (_lastSync == null || entryNR.ModificationDate > _lastSync)
{
// NoteRepo Changed
modifiedNoteRepo.Add(Tuple.Create(entryFS, entryNR));
entriesFilesystem.Remove(entryFS);
entriesNoteRepo.Remove(entryNR);
continue;
}
else if (entryNR.ModificationDate >= entryFS.MDate)
{
// NoteRepo Changed
modifiedNoteRepo.Add(Tuple.Create(entryFS, entryNR));
entriesFilesystem.Remove(entryFS);
entriesNoteRepo.Remove(entryNR);
continue;
}
else
{
// Filesystem Changed
modifiedFilesystem.Add(Tuple.Create(entryFS, entryNR));
entriesFilesystem.Remove(entryFS);
entriesNoteRepo.Remove(entryNR);
continue;
}
}
}
throw new Exception("Invalid control flow in DoSyncThreaded::Step1");
}
foreach (var entryFS in entriesFilesystem.ToList())
{
var entryNR = entriesNoteRepo.FirstOrDefault(e => e.Path.EqualsIgnoreCase(entryFS.NotePath) && (e.Title.ToLower() == entryFS.Title.ToLower() || (entryFS.Title == e.UniqueName && e.Title == "")));
if (entryNR != null)
{
// data exists in both
if (entryNR.Text == entryFS.Content && entryNR.Title == entryFS.Title)
{
// nothing changed
unmodifiedBoth.Add(Tuple.Create(entryFS, entryNR));
entriesFilesystem.Remove(entryFS);
entriesNoteRepo.Remove(entryNR);
}
else
{
if (entryNR.ModificationDate >= entryFS.MDate)
{
// NoteRepo Changed
modifiedNoteRepo.Add(Tuple.Create(entryFS, entryNR));
entriesFilesystem.Remove(entryFS);
entriesNoteRepo.Remove(entryNR);
}
else
{
// Filesystem Changed
modifiedFilesystem.Add(Tuple.Create(entryFS, entryNR));
entriesFilesystem.Remove(entryFS);
entriesNoteRepo.Remove(entryNR);
}
}
}
else
{
// data missing in noterepo
if (deletes.Any(d => d.Item1.ToLower() == entryFS.FilesystemPath.ToLower()))
{
// file removed in NR
deletedNoteRepo.Add(Tuple.Create(entryFS, (INote)null));
entriesFilesystem.Remove(entryFS);
}
else
{
// new file in FS
createdFilesystem.Add(Tuple.Create(entryFS, (INote)null));
entriesFilesystem.Remove(entryFS);
}
}
}
foreach (var entryNR in entriesNoteRepo.ToList())
{
// data missing in FS
if (_lastSync == null || entryNR.ModificationDate > _lastSync)
{
// new file in NR
createdNoteRepo.Add(Tuple.Create((PathEntry)null, entryNR));
entriesNoteRepo.Remove(entryNR);
}
else
{
// file removed in FS
deletedFilesystem.Add(Tuple.Create((PathEntry)null, entryNR));
entriesNoteRepo.Remove(entryNR);
}
}
#endregion
if (entriesFilesystem.Any())
{
throw new Exception("entriesFilesystem must be empty after analyze");
}
if (entriesNoteRepo.Any())
{
throw new Exception("entriesNoteRepo must be empty after analyze");
}
#region Step 2: Apply changes
int countSuccess = 0;
int countError = 0;
int countIgnored = 0;
var newMapping = new List <Tuple <string, string> >(); // path -> UUID
foreach (var data in unmodifiedBoth)
{
newMapping.Add(Tuple.Create(data.Item1.FilesystemPath, data.Item2.UniqueName));
}
foreach (var data in modifiedNoteRepo) // Change [Filesystem] <-- [NoteRepo]
{
try
{
var p2 = GetFilesystemPath(data.Item2);
var domove = (data.Item1.FilesystemPath.ToLower() != p2.ToLower());
LoggerSingleton.Inst.Debug("RawFolderSync",
$"Synchronized [modification{(domove?"+rename":"")}] to Filesystem ({data.Item2.Title})",
$"Filesystem:\n{Fmt(data.Item1)}\n\nRepository:\n{Fmt(data.Item2)}");
if (domove)
{
if (File.Exists(p2))
{
File.Delete(p2);
}
File.Move(data.Item1.FilesystemPath, p2);
}
File.WriteAllText(p2, data.Item2.Text, _encoding);
newMapping.Add(Tuple.Create(p2, data.Item2.UniqueName));
countSuccess++;
}
catch (Exception e)
{
LoggerSingleton.Inst.Error("RawFolderSync", $"Synchronize [modification] to Filesystem failed ({data.Item2.Title})", e);
LoggerSingleton.Inst.ShowSyncErrorDialog($"Synchronize [modification] to Filesystem failed ({data.Item2.Title})", e);
countError++;
}
}
foreach (var data in createdNoteRepo) // Created [Filesystem] <-- [NoteRepo]
{
try
{
LoggerSingleton.Inst.Debug("RawFolderSync",
$"Synchronized [creation] to Filesystem ({data.Item2.Title})",
$"Filesystem:\n{"NULL"}\n\nRepository:\n{Fmt(data.Item2)}");
var tpath = GetFilesystemPath(data.Item2);
Directory.CreateDirectory(Path.GetDirectoryName(tpath) ?? "");
File.WriteAllText(tpath, data.Item2.Text, _encoding);
newMapping.Add(Tuple.Create(tpath, data.Item2.UniqueName));
countSuccess++;
}
catch (Exception e)
{
LoggerSingleton.Inst.Error("RawFolderSync", $"Synchronize [creation] to Filesystem failed ({data.Item2.Title})", e);
LoggerSingleton.Inst.ShowSyncErrorDialog($"Synchronize [creation] to Filesystem failed ({data.Item2.Title})", e);
countError++;
}
}
foreach (var data in deletedNoteRepo) // Deleted [Filesystem] <-- [NoteRepo]
{
try
{
LoggerSingleton.Inst.Debug("RawFolderSync",
$"Synchronized [deletion] to Filesystem ({data.Item1.Title})",
$"Filesystem:\n{Fmt(data.Item1)}\n\nRepository:\n{"NULL"}");
File.Delete(data.Item1.FilesystemPath);
countSuccess++;
}
catch (Exception e)
{
LoggerSingleton.Inst.Error("RawFolderSync", $"Synchronize [deletion] to Filesystem failed ({data.Item1.Title})", e);
LoggerSingleton.Inst.ShowSyncErrorDialog($"Synchronize [deletion] to Filesystem failed ({data.Item1.Title})", e);
countError++;
}
}
foreach (var data in modifiedFilesystem) // Change [Filesystem] --> [NoteRepo]
{
if (!_syncModifications)
{
countIgnored++;
LoggerSingleton.Inst.Debug("RawFolderSync",
$"Event [modification] from filesystem to repository ignored due to settings",
$"Filesystem:\n{Fmt(data.Item1)}\n\nRepository:\n{Fmt(data.Item2)}");
}
try
{
LoggerSingleton.Inst.Debug("RawFolderSync",
$"Synchronized [modification] to Repository ({data.Item2.Title})",
$"Filesystem:\n{Fmt(data.Item1)}\n\nRepository:\n{Fmt(data.Item2)}");
_dispatcher.Invoke(() =>
{
var note = realNoteMapping[data.Item2];
note.Text = data.Item1.Content;
note.Title = data.Item1.Title;
newMapping.Add(Tuple.Create(data.Item1.FilesystemPath, note.UniqueName));
});
countSuccess++;
}
catch (Exception e)
{
LoggerSingleton.Inst.Error("RawFolderSync", $"Synchronize [modification] to Repository failed ({data.Item2.Title})", e);
LoggerSingleton.Inst.ShowSyncErrorDialog($"Synchronize [modification] to Repository failed ({data.Item2.Title})", e);
countError++;
}
}
foreach (var data in createdFilesystem) // Created [Filesystem] --> [NoteRepo]
{
if (!_syncCreation)
{
countIgnored++;
LoggerSingleton.Inst.Debug("RawFolderSync",
$"Event [creation] from filesystem to repository ignored due to settings",
$"Filesystem:\n{Fmt(data.Item1)}\n\nRepository:\n{"NULL"}");
}
try
{
LoggerSingleton.Inst.Debug("RawFolderSync",
$"Synchronized [creation] to Repository ({data.Item1.Title})",
$"Filesystem:\n{Fmt(data.Item1)}\n\nRepository:\n{"NULL"}");
_dispatcher.Invoke(() =>
{
var n = _repo.CreateNewNote(data.Item1.NotePath);
n.Title = data.Item1.Title;
n.Text = data.Item1.Content;
newMapping.Add(Tuple.Create(data.Item1.FilesystemPath, n.UniqueName));
});
countSuccess++;
}
catch (Exception e)
{
LoggerSingleton.Inst.Error("RawFolderSync", $"Synchronize [creation] to Repository failed ({data.Item1.Title})", e);
LoggerSingleton.Inst.ShowSyncErrorDialog($"Synchronize [creation] to Repository failed ({data.Item1.Title})", e);
countError++;
}
}
foreach (var data in deletedFilesystem) // Deleted [Filesystem] --> [NoteRepo]
{
if (!_syncDeletion)
{
countIgnored++;
LoggerSingleton.Inst.Debug("RawFolderSync",
$"Event [deletion] from filesystem to repository ignored due to settings",
$"Filesystem:\n{"NULL"}\n\nRepository:\n{Fmt(data.Item2)}");
}
try
{
LoggerSingleton.Inst.Debug("RawFolderSync",
$"Synchronized [deletion] to Repository ({data.Item2.Title})",
$"Filesystem:\n{"NULL"}\n\nRepository:\n{Fmt(data.Item2)}");
_dispatcher.Invoke(() =>
{
var note = realNoteMapping[data.Item2];
_repo.DeleteNote(note, true);
});
countSuccess++;
}
catch (Exception e)
{
LoggerSingleton.Inst.Error("RawFolderSync", $"Synchronize [deletion] to Repository failed ({data.Item2.Title})", e);
LoggerSingleton.Inst.ShowSyncErrorDialog($"Synchronize [deletion] to Repository failed ({data.Item2.Title})", e);
countError++;
}
}
#endregion
_pathMapping.Clear();
foreach (var newmap in newMapping)
{
_pathMapping[newmap.Item2] = newmap.Item1;
}
_lastSync = DateTimeOffset.Now;
sw.Stop();
LoggerSingleton.Inst.Info("RawFolderSync",
$"Synchronization with local folder finished in {sw.ElapsedMilliseconds}ms ({t1}ms synchronous) ({countSuccess} changes | {countError} errors)",
$"Successful changes: {countSuccess}\n" +
$"Errored changes: {countError}\n" +
$"Ignored changes: {countIgnored}\n" +
"\n\n" +
$"Unchanged entries: {unmodifiedBoth.Count}\n" +
$"Modified(FS): {modifiedFilesystem.Count}\n" +
$"Modified(NR): {modifiedNoteRepo .Count}\n" +
$"Created(FS): {createdFilesystem.Count}\n" +
$"Created(NR): {createdNoteRepo.Count}\n" +
$"Deleted(FS): {deletedFilesystem.Count}\n" +
$"Deleted(NR): {deletedNoteRepo.Count}\n" +
"\n\n" +
"PathMapping(new):\n" +
string.Join("\n", newMapping.Select(m => $" {m.Item2} {m.Item1}")));
}