public async Task <bool> ReplaceFolderOfEntryAsync(FolderModel folder, FolderModel oldFolder, FolderModel newFolder)
{
bool savePls = false;
if (!newFolder.Folders.Contains(folder))
{
newFolder.Folders.AddUniqueSorted(folder);
}
if (!folder.ParentIds.Contains(newFolder.GetId()))
{
folder.ParentIds.Add(newFolder.GetId());
savePls = true;
}
if (oldFolder.Folders.Contains(folder))
{
oldFolder.Folders.Remove(folder);
}
if (folder.ParentIds.Contains(oldFolder.GetId()))
{
folder.ParentIds.Remove(oldFolder.GetId());
savePls = true;
}
if (savePls)
{
return(await _folderRepository.SaveAsync(folder));
}
return(true);
}
public async Task <bool> ReplaceFolderOfEntryAsync(EntryModel entryModel, FolderModel oldFolder, FolderModel newFolder)
{
bool savePls = false;
if (!newFolder.Entries.Contains(entryModel))
{
newFolder.Entries.AddUniqueSorted(entryModel);
}
if (!entryModel.ParentIds.Contains(newFolder.GetId()))
{
entryModel.ParentIds.Add(newFolder.GetId());
savePls = true;
}
if (oldFolder.Entries.Contains(entryModel))
{
oldFolder.Entries.Remove(entryModel);
}
if (entryModel.ParentIds.Contains(oldFolder.GetId()))
{
entryModel.ParentIds.Remove(oldFolder.GetId());
savePls = true;
}
if (savePls)
{
return(await _entryRepository.SaveAsync(entryModel));
}
return(true);
}
public async Task <bool> AddEntryToFolderAsync(EntryModel entryModel, FolderModel folder)
{
if (!folder.Entries.Contains(entryModel))
{
folder.Entries.AddUniqueSorted(entryModel);
}
if (!entryModel.ParentIds.Contains(folder.GetId()))
{
entryModel.ParentIds.Add(folder.GetId());
return(await _entryRepository.SaveAsync(entryModel));
}
return(true);
}
public async Task <bool> RemoveEntryFromFolderAsync(EntryModel entryModel, FolderModel folder)
{
if (folder.Entries.Contains(entryModel))
{
folder.Entries.Remove(entryModel);
}
if (entryModel.ParentIds.Contains(folder.GetId()))
{
entryModel.ParentIds.Remove(folder.GetId());
return(await _entryRepository.SaveAsync(entryModel));
}
return(true);
}
public FolderModel CreateFolder(FolderModel parentFolderModel)
{
var entry = new FolderModel();
entry.ParentIds.Add(parentFolderModel.GetId());
return(entry);
}
public EntryModel CreateEntry(FolderModel parentFolderModel, ContentType type)
{
var entry = new EntryModel {
ContentType = type
};
entry.ParentIds.Add(parentFolderModel.GetId());
return(entry);
}
public async Task <bool> RemoveFolderAsync(FolderModel folderModel)
{
//removing parent ids
foreach (var entryModel in _entries)
{
if (entryModel.ParentIds.Contains(folderModel.GetId()))
{
entryModel.ParentIds.Remove(folderModel.GetId());
await _entryRepository.SaveAsync(entryModel);
}
}
foreach (var folder in _folders)
{
if (folder.ParentIds.Contains(folderModel.GetId()))
{
folder.ParentIds.Remove(folderModel.GetId());
await _folderRepository.SaveAsync(folder);
}
}
return(await _folderRepository.RemoveAsync(folderModel));
}
private FolderModel TryFindFolderModel(FolderModel model, Guid guid)
{
if (model.GetId() == guid)
{
return(model);
}
foreach (var modelFolder in model.Folders)
{
var folder = TryFindFolderModel(modelFolder, guid);
if (folder != null)
{
return(folder);
}
}
return(null);
}
private void AddFolder(FolderModel folder)
{
if (!FixParentModel(folder))
{
return;
}
//already added
if (_folderDic.ContainsKey(folder.GetId()))
{
return;
}
//else add to tree structure
List <FolderModel> children;
List <EntryModel> entries;
var parentsToAdd = new List <FolderModel>();
lock (this)
{
//already added
if (_folderDic.ContainsKey(folder.GetId()))
{
return;
}
//do parent stuff
_folderGuidToFolderDic.TryRemove(folder.GetId(), out children);
_folderGuidToEntryDic.TryRemove(folder.GetId(), out entries);
_folderDic[folder.GetId()] = folder;
//if only garbage guid we are finished here
if (folder.ParentIds.Contains(_garbageGuid))
{
_folderDic[_garbageGuid].Folders.AddUniqueSorted(folder);
}
else
{
//do children stuff
foreach (var folderParentId in folder.ParentIds)
{
if (!_folderDic.ContainsKey(folderParentId))
{
//parent folder not initialized yet
if (!_folderGuidToFolderDic.ContainsKey(folderParentId))
{
_folderGuidToFolderDic[folderParentId] = new List <FolderModel>();
}
_folderGuidToFolderDic[folderParentId].Add(folder);
}
else
{
//parent folder active
parentsToAdd.Add(_folderDic[folderParentId]);
}
}
}
}
//add children
if (children != null)
{
foreach (var folderModel in children)
{
folder.Folders.AddUniqueSorted(folderModel);
}
}
//add entries
if (entries != null)
{
foreach (var entry in entries)
{
folder.Entries.AddUniqueSorted(entry);
}
}
//add itself to all parents
foreach (var folderModel in parentsToAdd)
{
folderModel.Folders.AddUniqueSorted(folder);
}
AddToSearchIndex(folder);
}