private void OnFileChangedHandler(object sender, FileSystemEventArgs e)
{
if (e.Name != _filename)
{
return;
}
string newLine = FileHelper.ReadLastLine(_path, _encoding);
var message = MessageDataEntity.Parse(newLine);
switch (message.Text)
{
case "Logon":
OnUserStatusChanged?.Invoke(new OnUserStatusChangedArgs(message.UserName, true, message.DateTime));
break;
case "Logout":
OnUserStatusChanged?.Invoke(new OnUserStatusChangedArgs(message.UserName, false, message.DateTime));
break;
default:
OnMessageReceived?.Invoke(new OnMessageReceivedArgs(new MessageData(
message.Id,
message.DateTime,
message.UserName,
message.Text,
message.UserName == CurrentUserContext.CurrentUserName,
message.ReplyToMessageId)));
break;
}
}
public void UserLoggedOut(User user)
{
OnUserStatusChanged?.Invoke(this, new OnUserStatusChangesEventArgs {
User = user, IsOnline = false
});
}
