internal bool Save(FlowDocument fd, string diaryTime)
{
bool isok = false;
DateTime datetime = Convert.ToDateTime(diaryTime);
TextRange textRange = new TextRange(fd.ContentStart, fd.ContentEnd);
DiaryModel diaOld = getTodayDiary(datetime);
DiaryDAL diaryDal = new DiaryDAL();
TreeBLL treeBll = new TreeBLL();
//如果内容清空表示删除日记
if (textRange.Text.Length <= 0)
{
if (diaOld != null)
{
diaryDal.DeleteById(diaOld.ID);
treeBll.Delete(diaOld.ID);
}
return true;
}
//保存日记内容
DiaryModel diaNew = new DiaryModel();
string contents = XamlHelper.ToXaml(fd);
int pubTime = TimesTampHelper.ConvertDateTimeInt(datetime);
string title = datetime.ToString("yyyy-MM-dd") + " " + datetime.DayOfWeek;
diaNew.Title = title;
diaNew.PubTime = pubTime;
diaNew.Contents = contents;
//查找是否有当天内容
if (diaOld != null)
{
diaNew.ID = diaOld.ID;
diaNew.PubTime = diaOld.PubTime;
return diaryDal.Update(diaNew);
}
int lastID = diaryDal.Insert(diaNew);
isok = treeBll.Save(lastID, datetime);
return isok;
}
internal DateTime SelectTimeById(int? id)
{
int diaID = Convert.ToInt32(id);
DiaryModel model = new DiaryDAL().GetById(diaID);
return TimesTampHelper.GetTime(model.PubTime);
}
private void tbSearch_KeyDown(object sender, KeyEventArgs e)
{
if (tbSearch.Text.Trim().Length <= 0)
{
e.Handled = true;
return;
}
if (e.Key == Key.Enter)
{
BindTree();
TextRange textRange = new TextRange(rtbEdit.Document.ContentStart, rtbEdit.Document.ContentEnd);
textRange.ApplyPropertyValue(TextElement.BackgroundProperty, rtbEdit.Background);
Helper.SearchHelper.ReplaceKeywordColor(rtbEdit.Document, tbSearch.Text.Trim());
//搜索其他时间带有关键字的日记
DAL.DiaryDAL dal = new DAL.DiaryDAL();
List<Model.DiaryModel> listModel = dal.ListAll().ToList();
List<Model.TreeModel> listTreeView = tvSideBar.ItemsSource as List<Model.TreeModel>;
List<Model.TreeModel> listTreeSrc = new DAL.TreeDAL().ListAll().ToList();
foreach (Model.DiaryModel model in listModel)
{
FlowDocument fd = Helper.XamlHelper.FromXaml(model.Contents);
bool isFind = Helper.SearchHelper.isFindMatchedTextRanges(fd, tbSearch.Text.Trim());
if (isFind)
{
Model.TreeModel nodeSrc = listTreeSrc.Find(delegate(Model.TreeModel t) { return t.DiaID == model.ID; });
Model.TreeModel tvModel = listTreeView.Find(delegate(Model.TreeModel t) { return t.ID == nodeSrc.PID; });
Model.TreeModel tvNodeModel = tvModel.Nodes.Find(delegate(Model.TreeModel t) { return t.DiaID == nodeSrc.DiaID; });
TreeViewItem currentContainer = tvSideBar.ItemContainerGenerator.ContainerFromItem(tvModel) as TreeViewItem;
currentContainer.SetValue(TreeViewItem.IsExpandedProperty, true);
currentContainer.UpdateLayout();
TreeViewItem tvitem = currentContainer.ItemContainerGenerator.ContainerFromItem(tvNodeModel) as TreeViewItem;
tvitem.Background = System.Windows.Media.Brushes.IndianRed;
}
}
}
}