public void UpdatePreviewFull()
{
Message message = new Message()
{
MyTurn = MessageListBox.Items.Count > 0 ? (MessageListBox.Items[MessageListBox.Items.Count - 1] as MessageUiForm).MyTurn : false,
DoesRead = false,
SendDateTime = DateTime.Now.ToString(),
MessageText = this.MyMsg.Text.Trim(),
SenderName = this.ChatTopName_TextBlock.Text,
MessageContentUrl = null
};
XmlFunctions.UpdatePreviewByMsg(GetPreviewSerList(CurrentChatID, message));
foreach (var item in PreviewsPanel.Children)
{
if (item is UserDialogPreviewButton)
{
var s = (item as UserDialogPreviewButton);
if (s.ID == CurrentChatID)
{
s.TextPreview = message.MessageText;
s.DateTimePreviewer = message.SendDateTime;
s.MyTurn = message.MyTurn;
s.Icon = message.MyTurn ? 1244 : 3695;
}
}
}
}
private void MessageListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (this.MessageListBox.SelectedIndex != -1)
{
var dialog = new EditMessageDialog();
MessageUiForm tmp_msg = (this.MessageListBox.Items[this.MessageListBox.SelectedIndex] as MessageUiForm);
dialog.MsgTextBox.Text = tmp_msg.MessageText;
dialog.MsgDatePicker.SelectedDate = DateTime.Parse(tmp_msg.SendDateTime);
dialog.MsgTimePicker.SelectedTime = DateTime.Parse(tmp_msg.SendDateTime);
dialog.MessageContentUrl = tmp_msg.MessageContentUrl;
dialog.MyTurnToggle.IsChecked = tmp_msg.MyTurn;
dialog.ShowDialog();
if (dialog.DoesExecuted)
{
var new_msg = new Message()
{
MyTurn = (bool)dialog.MyTurnToggle.IsChecked,
MessageText = dialog.MsgTextBox.Text,
SendDateTime = DateTime.Parse(dialog.MsgDatePicker.SelectedDate.ToString()).ToShortDateString() + " " + DateTime.Parse(dialog.MsgTimePicker.SelectedTime.ToString()).ToLongTimeString(),
SenderName = this.ChatTopName_TextBlock.Text,
MessageContentUrl = dialog.MessageContentUrl
};
XmlFunctions.WriteDayJournal(new_msg, CurrentChatID, (this.MessageListBox.Items[this.MessageListBox.SelectedIndex] as MessageUiForm).SendDateTime);
ClearCurrentDialog();
LoadChatFromPrev(GetCurrentChatButtonInstance(), new RoutedEventArgs());
}
}
}
private void SendMsgBtn_Click(object sender, RoutedEventArgs e)
{
if (this.MyMsg.Text != "")
{//НЕ ПУСТОЕ СООБЩЕНИЕ
var msg = new MessageUiForm(this.MyMsg.Text.Trim(), DateTime.Now.ToString(), this.ChatTopName_TextBlock.Text);
this.MessageListBox.Items.Add(msg);
MoveChatScrollToDownEnd();
UpdatePreviewFull();
XmlFunctions.UpdateDayJournal(msg, CurrentChatID);
this.MyMsg.Text = "";
SortPrevsByDate();
//List<MessageUiForm> listMsg = new List<MessageUiForm>();
//foreach (var item in this.MessageListBox.Items) {
// listMsg.Add(item as MessageUiForm);
//}
//listMsg.Sort()
//this.MessageListBox.Items.Clear();
//foreach (var item in this.MessageListBox.Items)
// this.MessageListBox.Items.Add(item);
}
}
private void MainWindow1_Loaded(object sender, RoutedEventArgs e)
{
if (File.Exists(Properties.Resources.PreviewSavePath))
{
foreach (var item in XmlFunctions.GetPreviewListInfo().userPreviewSerializables)
{
this.PreviewsPanel.Children.Add(new UserDialogPreviewButton(item.UserName)
{
ID = item.ID, PhoneNumber = item.PhoneNumber, PictureURL = item.PictureURL, TextPreview = item.LastMSG.MessageText, DateTimePreviewer = item.LastMSG.SendDateTime, MyTurn = item.LastMSG.MyTurn, Icon = item.LastMSG.MyTurn ? 1244 : 3695
});
}
BumpPreviewCollection = new StackPanel();
this.BumpPreviewCollection.HorizontalAlignment = HorizontalAlignment.Stretch;
this.BumpPreviewCollection.VerticalAlignment = VerticalAlignment.Stretch;
Grid.SetColumn(BumpPreviewCollection, 1);
Grid.SetRow(BumpPreviewCollection, 1);
foreach (var item in XmlFunctions.GetPreviewListInfo().userPreviewSerializables)
{
BumpPreviewCollection.Children.Add(new UserDialogPreviewButton(item.UserName)
{
ID = item.ID, PhoneNumber = item.PhoneNumber, PictureURL = item.PictureURL
});
}
}
GC.Collect();
}
private void LoadChatMsgs()
{
var s = XmlFunctions.GetDayJournal(CurrentChatID, LoadLastChatFile().ToShortDateString());
if (s != null)
{
foreach (var item in s.Messages)
{
MessageListBox.Items.Add(new MessageUiForm(item.MessageText, item.SendDateTime, item.SenderName, item.DoesRead, item.DoesRead, item.MessageContentUrl)
{
DoesRead = item.DoesRead,
MessageContentUrl = item.MessageContentUrl,
MyTurn = item.MyTurn,
SenderName = item.SenderName,
SendDateTime = item.SendDateTime,
});
}
MoveChatScrollToDownEnd();
//LastMSG = s.Messages.Last();
//LastDateToLoad = DateTime.Parse(DateTime.Parse(s.Messages.First().SendDateTime).ToShortDateString());
}
GC.Collect();
}
private void ChatScrollViewer_ScrollChanged(object sender, ScrollChangedEventArgs e)
{
if (this.ChatGrid.RowDefinitions[0].Height != new GridLength(0))
{
if (this.ChatScrollViewer.VerticalOffset == 0 /*&& this.ChatScrollViewer.ScrollableHeight != 0*/)
{
if (ChatScrollViewerVerticalOffsetZeroPointerFixer)
{
DayMessageJournalSerializable s = XmlFunctions.GetDayJournal(CurrentChatID, LoadPrevLastChatFile());
if (s != null)
{
int index = 0;
foreach (var item in s.Messages)
{
var tmp_msg = new MessageUiForm(item.MessageText, item.SendDateTime, item.SenderName, item.DoesRead, item.DoesRead, item.MessageContentUrl)
{
DoesRead = item.DoesRead,
MessageContentUrl = item.MessageContentUrl,
MyTurn = item.MyTurn,
SenderName = item.SenderName,
SendDateTime = item.SendDateTime
};
bool test_first_msg = false;
foreach (var i in this.MessageListBox.Items)
{
if ((i as MessageUiForm).SendDateTime == tmp_msg.SendDateTime)
{
test_first_msg = true;
}
}
if (!test_first_msg)
{
MessageListBox.Items.Insert(index, tmp_msg);
// MessageBox.Show($"{tmp_msg.MessageText}");
}
index++;
}
this.ChatScrollViewer.LineDown();
this.ChatScrollViewer.LineDown();
this.ChatScrollViewer.LineDown();
this.ChatScrollViewer.LineDown();
this.ChatScrollViewer.LineDown();
//MessageBox.Show(this.ChatScrollViewer.VerticalOffset.ToString());
GC.Collect();
ChatScrollViewerVerticalOffsetZeroPointerFixer = false;
}
//MessageBox.Show(CurrentLoadedDate.ToString());
}
else
{
ChatScrollViewerVerticalOffsetZeroPointerFixer = true;
}
}
}
}
private void SendMsgBtnToMe_Click(object sender, RoutedEventArgs e)
{
if (this.MyMsg.Text != "")
{//НЕ ПУСТОЕ СООБЩЕНИЕ
var msg = new MessageUiForm(this.MyMsg.Text.Trim(), DateTime.Now.ToString(), this.ChatTopName_TextBlock.Text, false);
this.MessageListBox.Items.Add(msg);
MoveChatScrollToDownEnd();
UpdatePreviewFull();
XmlFunctions.UpdateDayJournal(msg, CurrentChatID);
this.MyMsg.Text = "";
SortPrevsByDate();
}
}
private void SendImgMsgBtn_Click(object sender, RoutedEventArgs e)
{
string CurrentPathToPict = "";
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "Image Files|*.jpg; *.jpeg; *.png";
if (openFileDialog.ShowDialog() == true)
{
CurrentPathToPict = openFileDialog.FileName;
}
Directory.CreateDirectory(Properties.Resources.UserDataDirPath + "\\" + CurrentChatID);
if ((!File.Exists(Properties.Resources.UserDataDirPath + "\\" + CurrentChatID + "\\" + System.IO.Path.GetFileName(openFileDialog.FileName)) && File.Exists(openFileDialog.FileName)))
{
string destionation = Properties.Resources.UserDataDirPath + "\\" + CurrentChatID + "\\" + System.IO.Path.GetFileName(openFileDialog.FileName);
File.Copy(openFileDialog.FileName, destionation);
#region MessageInUi
var msg = new MessageUiForm("IMAGE_CONTENT", DateTime.Now.ToString(), this.ChatTopName_TextBlock.Text, true, true, destionation);
this.MessageListBox.Items.Add(msg);
MoveChatScrollToDownEnd();
UpdatePreviewFull();
XmlFunctions.UpdateDayJournal(msg, CurrentChatID);
this.MyMsg.Text = "";
SortPrevsByDate();
#endregion MessageInUi
}
}
public static void WriteDayJournal(Message message, long ID, string OldMsgSendTime)
{
try {
string local_tmp_path = Properties.Resources.UserDataDirPath + "\\" + ID + "\\" + DateTime.Parse(message.SendDateTime).ToShortDateString() + Properties.Resources.SaveFormatter;
XmlSerializer xmlSerializer = new XmlSerializer(typeof(DayMessageJournalSerializable));
//MessageBox.Show($"OLD SEND DATE TIME {OldMsgSendTime}\n NEW DATE TIME {message.SendDateTime}");
string path_to_existing_file_remove = Properties.Resources.UserDataDirPath + "\\" + ID + "\\" + DateTime.Parse(OldMsgSendTime).ToShortDateString() + Properties.Resources.SaveFormatter;
if (File.Exists(local_tmp_path))
{
#region Creating and editing new journal
DayMessageJournalSerializable new_chat_journal = XmlFunctions.GetDayJournal(ID, DateTime.Parse(message.SendDateTime).ToShortDateString());
File.Delete(local_tmp_path);
new_chat_journal.Messages.Add(message);
new_chat_journal.Messages.Sort((x, y) => DateTime.Parse((x.SendDateTime)).CompareTo(DateTime.Parse((y.SendDateTime))));
//new_chat_journal.Messages.Reverse();
using (FileStream fs = new FileStream(CreatePathToJournal(ID, new_chat_journal.CurrentDate), FileMode.OpenOrCreate)) {
xmlSerializer.Serialize(fs, new_chat_journal);
}
//MessageBox.Show(message.MyTurn.ToString());
#endregion Creating and editing new journal
}
else
{
DayMessageJournalSerializable new_chat_journal = new DayMessageJournalSerializable();
new_chat_journal.Messages.Add(new Message(message));
new_chat_journal.CurrentDate = DateTime.Parse(message.SendDateTime).ToShortDateString();
XmlSerializer formatter = new XmlSerializer(typeof(DayMessageJournalSerializable));
using (FileStream fs = new FileStream(CreatePathToJournal(ID, DateTime.Parse(message.SendDateTime).ToShortDateString()), FileMode.OpenOrCreate)) {
formatter.Serialize(fs, new_chat_journal);
}
}
#region Editing old journal
if (File.Exists(path_to_existing_file_remove))
{
var oldChat = GetDayJournal(ID, DateTime.Parse(OldMsgSendTime).ToShortDateString());
oldChat.Messages.Remove(oldChat.Messages.Find(x => x.SendDateTime == OldMsgSendTime));
if (File.Exists(path_to_existing_file_remove))
{
File.Delete(path_to_existing_file_remove);
}
if (oldChat.Messages.Count != 0)
{
using (FileStream fs = new FileStream(CreatePathToJournal(ID, oldChat.CurrentDate), FileMode.OpenOrCreate)) {
xmlSerializer.Serialize(fs, oldChat);
}
}
}
#endregion Editing old journal
}
catch (Exception ex) {
MessageBox.Show(ex.Message);
}
GC.Collect();
}