/// <summary>
/// Send message to the channel
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Send(object sender, RoutedEventArgs e)
{
List <ChatUser> selectedToSend = new List <ChatUser>();
foreach (ChatUser cu in Book.UserList)
{
if (cu.Selected)
{
selectedToSend.Add(cu);
}
}
this.Dispatcher.Invoke(() =>
{
Message MessageToSend = null;
if (UploadReady)
{
//send the uploaded file with the text message
MessageToSend = Uploaded;
MessageToSend.Sender = messageModule.Id;
MessageToSend.StringContent = MessageText.Text;
}
else
{
//prepare a text message
MessageToSend = new Message()
{
Sender = messageModule.Id,
Kind = MessageKindType.STRING,
StringContent = MessageText.Text
};
}
if (selectedToSend.Count == 0)
{
SignedMessage signedTextMessage = new SignedMessage(MessageToSend.ToJson());
messageModule.SendMessage <string>(signedTextMessage.ToJson());
}
else
{
bool sentToMyself = false;
foreach (ChatUser cu in selectedToSend)
{
MessageToSend.Destination = cu.Sender;
SignedMessage signedTextMessage = new SignedMessage(MessageToSend.ToJson());
messageModule.SendMessage <string>(signedTextMessage.ToJson());
if (cu.Sender == UserProfile.Sender)
{
sentToMyself = true;
}
}
if (!sentToMyself)
{
//send always a copy of the encrypted message to myself
MessageToSend.Destination = UserProfile.Sender;
SignedMessage signedTextMessage = new SignedMessage(MessageToSend.ToJson());
messageModule.SendMessage <string>(signedTextMessage.ToJson());
}
}
MessageText.Text = string.Empty;
Uploaded = null;
UploadReady = false;
});
}
