/*
    Copyright (C) 2013-2015 Carl Hetherington <cth@carlh.net>

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#include <boost/lexical_cast.hpp>
#include "lib/server_finder.h"
#include "servers_list_dialog.h"
#include "wx_util.h"

using std::list;
using std::string;
using boost::lexical_cast;

ServersListDialog::ServersListDialog (wxWindow* parent)
	: wxDialog (parent, wxID_ANY, _("Encoding Servers"))
{
	wxBoxSizer* s = new wxBoxSizer (wxVERTICAL);
	SetSizer (s);
	
	_list = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxSize (400, 200), wxLC_REPORT | wxLC_SINGLE_SEL);

	{
		wxListItem ip;
		ip.SetId (0);
		ip.SetText (_("Host"));
		ip.SetWidth (300);
		_list->InsertColumn (0, ip);
	}

	{
		wxListItem ip;
		ip.SetId (1);
		ip.SetText (_("Threads"));
		ip.SetWidth (100);
		_list->InsertColumn (1, ip);
	}

	s->Add (_list, 1, wxEXPAND | wxALL, 12);

	wxSizer* buttons = CreateSeparatedButtonSizer (wxOK);
	if (buttons) {
		s->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
	}

	SetSizer (s);
	s->Layout ();
	s->SetSizeHints (this);
	
	_server_finder_connection = ServerFinder::instance()->connect (boost::bind (&ServersListDialog::server_found, this, _1));
}

void
ServersListDialog::server_found (ServerDescription s)
{
	wxListItem list_item;
	int const n = _list->GetItemCount ();
	list_item.SetId (n);
	_list->InsertItem (list_item);

	_list->SetItem (n, 0, std_to_wx (s.host_name ()));
	_list->SetItem (n, 1, std_to_wx (lexical_cast<string> (s.threads ())));

	_servers.push_back (s);
}