public IEnumerable <MessageUC> GetMessages(ChatModel chatModel)
{
List <MessageUC> messageUCs = new List <MessageUC>();
IService service = new WCFService();
IChatMap chatMap = new Map();
IEnumerable <MessageDTO> messageDTOs = service.GetMessages(chatMap.ChatModelToChatDTO(chatModel));
if (messageDTOs != null)
{
foreach (MessageDTO mess in messageDTOs)
{
MessageUC messageUC = new MessageUC();
MessageVM messageVM = new MessageVM();
messageVM.Message.Id = mess.Id;
messageVM.Message.Text = mess.Text;
messageVM.Message.Time = mess.Time;
messageVM.Message.Author = mess.Author;
messageVM.Message.Img = mess.Img;
messageUC.DataContext = messageVM;
messageUCs.Add(messageUC);
}
}
return(messageUCs);
}
private void Manager_MessageArrivedEvent(object sender, MessageDictionary e)
{
Application.Current.Dispatcher.Invoke(() =>
{
if (messageListSP.Children.Count >= maxMesListLen)
{
messageListSP.Children.RemoveAt(0);
}
if ((CommandType)Enum.Parse(typeof(CommandType), e[MesKeyStr.CommandType]) == CommandType.GroupMessage)
{
e.Add(MesKeyStr.Remark, "群聊消息");
}
else
{
e.Add(MesKeyStr.Remark, "私聊消息，目标：" + e[MesKeyStr.UserID]);
}
DisplayMethod displayMethod = DisplayMethod.OnlyRemark;
if (displayStyle)
{
displayMethod = DisplayMethod.Both;
}
MessageUC messageUC = new MessageUC(e, displayMethod);
messageListSP.Children.Add(messageUC);
messageListSV.ScrollToEnd();
});
}
public void DownloadMessages()
{
SqlDataReader dataReader = Connection.FetchReader("USE trentMessengerDB3; SELECT SenderID, Message, DateS, MessageID, State, DateR FROM Msgs WHERE SenderID IN (" + Account.AccountId + ", " + this.Contact_ID + ") AND RecieverID IN (" + Account.AccountId + ", " + this.Contact_ID + ");");
while (dataReader.Read())
{
MessageUC MessageUC_ = new MessageUC();
MessageUC_.Message_ID = int.Parse(dataReader.GetValue(3).ToString());
MessageUC_.Info.Text = (int.Parse(dataReader.GetValue(0).ToString()) == Account.AccountId) ? Account.Username_ : labelUsername.Text;
MessageUC_.Info.Text += " • " + ((DateTime.Now - DateTime.Parse(dataReader.GetValue(2).ToString())).TotalHours > 24 ? ((DateTime.Now - DateTime.Parse(dataReader.GetValue(2).ToString())).TotalHours < 48 ? "Yesterday" : DateTime.Parse(dataReader.GetValue(2).ToString()).ToShortDateString()) : DateTime.Parse(dataReader.GetValue(2).ToString()).ToShortTimeString());
MessageUC_.MessageUc.Text = dataReader.GetString(1);
MessageUC_.MessageUc.Height = ReturnMessageHeight(MessageUC_.MessageUc) * 15;
MessageUC_.Height += (ReturnMessageHeight(MessageUC_.MessageUc) * 15) - 10;
MessageUC_.Top = (5 + ReturnPreviousHeights()) + panelMain.Controls.OfType <MessageUC>().Count <MessageUC>() * 5;
MessageUC_.Left = 20;
MessageUC_.BackColor = Classes.AppSettings.AppContactBackgroundColor;
MessageUC_.MessageUc.BackColor = Classes.AppSettings.AppContactBackgroundColor;
MessageUC_.MessageUc.ForeColor = Classes.AppSettings.AppContactTextColor;
MessageUC_.Info.ForeColor = Classes.AppSettings.AppContactTextColor;
MessageUC_.MessagState.Top = MessageUC_.MessageUc.Bottom - 10;
ToolTip tTipInfo = new ToolTip();
tTipInfo.ToolTipIcon = ToolTipIcon.Info;
tTipInfo.ToolTipTitle = "Unread Message";
tTipInfo.SetToolTip(MessageUC_.MessagState, "User has not yet seen the message");
if (int.Parse(dataReader.GetValue(0).ToString()) == Account.AccountId)
{
MessageUC_.Left = (panelMain.Width - MessageUC_.Width) - 20;
MessageUC_.BackColor = Classes.AppSettings.AppAccountBackgroundColor;
MessageUC_.MessageUc.BackColor = Classes.AppSettings.AppAccountBackgroundColor;
MessageUC_.MessageUc.ForeColor = Classes.AppSettings.AppAccountTextColor;
MessageUC_.Info.ForeColor = Classes.AppSettings.AppAccountTextColor;
MessageUC_.MessagState.Visible = true;
if (bool.Parse(dataReader.GetValue(4).ToString()) == true)
{
MessageUC_.MessagState.Image = Properties.Resources.icon_messageRead;
tTipInfo.ToolTipTitle = "Message Read";
tTipInfo.SetToolTip(MessageUC_.MessagState, DateTime.Parse(dataReader.GetValue(5).ToString()).ToShortTimeString());
}
}
panelMain.Controls.Add(MessageUC_);
MessageUC_.Scroll += new ScrollEventHandler(MainPanel_Scroll);
}
dataReader.Close();
Connection.CloseConnection();
if (panelMain.Controls.OfType <MessageUC>().Count <MessageUC>() == 0)
{
labelNoMessages.Visible = true;
}
}
private void button_send_Click(object sender, EventArgs e)
{
MessageUC MessageUC_ = new MessageUC();
MessageUC_.Info.Text = Account.Username_ + " • " + DateTime.Now.ToShortTimeString();
MessageUC_.MessageUc.Text = textBoxForchatBox.Text;
MessageUC_.MessageUc.Height = ReturnMessageHeight(MessageUC_.MessageUc) * 15;
MessageUC_.Height += (ReturnMessageHeight(MessageUC_.MessageUc) * 15) - 15;
MessageUC_.Top = (panelMain.Controls.OfType <MessageUC>().Count <MessageUC>() == 0) ? 5 : panelMain.Controls.OfType <MessageUC>().Last <MessageUC>().Bottom + 5;
MessageUC_.Left = (panelMain.Width - MessageUC_.Width) - 20;
MessageUC_.BackColor = Classes.AppSettings.AppAccountBackgroundColor;
MessageUC_.MessageUc.BackColor = Classes.AppSettings.AppAccountBackgroundColor;
MessageUC_.MessageUc.ForeColor = Classes.AppSettings.AppAccountTextColor;
MessageUC_.Info.ForeColor = Classes.AppSettings.AppAccountTextColor;
MessageUC_.MessagState.Top = MessageUC_.MessageUc.Bottom - 15;
MessageUC_.MessagState.Visible = true;
ToolTip tTipInfo = new ToolTip();
tTipInfo.ToolTipIcon = ToolTipIcon.Info;
tTipInfo.ToolTipTitle = "Unread Message";
tTipInfo.SetToolTip(MessageUC_.MessagState, "User has not yet seen the message");
panelMain.Controls.Add(MessageUC_);
MessageUC_.Scroll += new ScrollEventHandler(MainPanel_Scroll);
if (panelMain.Controls.OfType <MessageUC>().Count <MessageUC>() == 0)
{
labelNoMessages.Visible = true;
}
else
{
labelNoMessages.Visible = false;
}
Connection.sqlCommand.Parameters.Clear();
Connection.sqlCommand.Parameters.AddWithValue("@message", textBoxForchatBox.Text);
Connection.IssueQuery("USE trentMessengerDB3; INSERT INTO Msgs VALUES(" + Account.AccountId + ", " + this.Contact_ID + ", @message, '" + DateTime.Now + "', 0, '" + DateTime.Now + "');");
Connection.CloseConnection();
EmoticonUC.Visible = false;
panelMain.ScrollControlIntoView(MessageUC_);
textBoxForchatBox.Clear();
}
