private void getNoteCollectionAndPopulateListUsingTimer(NotebookEntity notebookEntity)
{
Debug.WriteLine("getNoteCollectionAndPopulateListUsingTimer tid:{0}", Thread.CurrentThread.ManagedThreadId);
NoteListControl.ItemsSource.Clear();
var notes = NoteListCache.GetNoteCollection(notebookEntity.Path);
populateListUsingTimer(notes);
}
private NoteEntity syncNote(NoteSync noteSync, Dictionary <NoteBatchOperateEnum, List <NoteEntity> > dic = null)
{
var serverNote = _api.GetNote(noteSync.NotePath);
var findLocalNote = NoteListCache.GetNoteByPath(noteSync.NotebookPath, noteSync.NotePath);
if (null != findLocalNote) // 本地有这篇笔记
{
if (serverNote.ModifyTime > findLocalNote.ModifyTime) // 服务端的笔记比本地上次同步过的新
{
switch (findLocalNote.NoteStatus)
{
case NoteStatus.Normal:
return(modifyNote(noteSync, serverNote, findLocalNote, dic));
case NoteStatus.Deleted:
deleteNote(findLocalNote, dic);
break;
case NoteStatus.Modified:
// 把本地的笔记备份一份新的，并标记为新增加的
var newNoteEntity = new NoteEntity
{
Title = "冲突 - " + findLocalNote.Title,
Content = findLocalNote.Content,
Author = findLocalNote.Author,
Source = findLocalNote.Source,
Size = findLocalNote.Size,
NotebookName = findLocalNote.NotebookName,
NotebookPath = findLocalNote.NotebookPath,
CreateTime = findLocalNote.CreateTime,
ModifyTime = findLocalNote.ModifyTime,
NoteStatus = NoteStatus.Added
};
if (null == dic) // 操作单篇笔记
{
NoteDao.Inst.AddIfNotExist(newNoteEntity);
}
else
{
if (null != newNoteEntity)
{
dic[NoteBatchOperateEnum.Add].Add(newNoteEntity);
}
}
// 将服务端的更新到本地
return(modifyNote(noteSync, serverNote, findLocalNote, dic));
}
}
else // 本地上次同步过的笔记比服务端的新
{
switch (findLocalNote.NoteStatus)
{
case NoteStatus.Modified:
var content = ConvertImageLocalPathToRemoteUrl(findLocalNote.Content);
_api.UpdateNote(findLocalNote.NotePath, content, findLocalNote.Source, findLocalNote.Author, findLocalNote.Title);
// 为了获取到笔记在服务器端的更新时间，不得不重新获取笔记。不能用本地的时间是因为不同的客户端的时间可能不一样
var newNote = _api.GetNote(findLocalNote.NotePath);
findLocalNote.NoteStatus = NoteStatus.Normal;
findLocalNote.ModifyTime = newNote.ModifyTime;
if (null == dic) // 操作单篇笔记
{
NoteDao.Inst.ModifyIfExist(findLocalNote);
}
else
{
if (null != findLocalNote)
{
dic[NoteBatchOperateEnum.Modify].Add(findLocalNote);
}
}
return(findLocalNote);
case NoteStatus.Deleted:
deleteNote(findLocalNote, dic);
break;
}
}
}
else // 本地没有这篇笔记，直接同步到本地
{
var entity = new NoteEntity(serverNote, noteSync.NotePath, noteSync.NotebookName, noteSync.NotebookPath);
if (null == dic) // 操作单篇笔记
{
NoteDao.Inst.AddIfNotExist(entity);
}
else
{
if (null != entity)
{
dic[NoteBatchOperateEnum.Add].Add(entity);
}
}
return(entity);
}
return(null);
}