/*
GNU General Public License
CacheWolf is a software for PocketPC, Win and Linux that
enables paperless caching.
It supports the sites geocaching.com and opencaching.de

Copyright (C) 2006  CacheWolf development team
See http://www.cachewolf.de/ for more information.
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; version 2 of the License.

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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
package CacheWolf;

import CacheWolf.database.Travelbug;
import CacheWolf.database.TravelbugList;
import CacheWolf.utils.MyLocale;
import CacheWolf.view.ITravelbugScreen;
import CacheWolf.view.TravelBugScreenFactory;
import ewe.ui.InputBox;

public class TravelbugPickup {

    /**
     * Choose a travelbug from those listed in the travelbug list and delete it,
     * if the operation was not cancelled.
     * 
     * @param tbl
     *            List of travelbugs from where a bug is picked up
     */
    public static Travelbug pickupTravelbug(TravelbugList tbl) {
	Travelbug tb = null;
	// TravelbugScreen tbs=new TravelbugScreen(tbl,MyLocale.getMsg(6016,"Pick up travelbug"),true);
	ITravelbugScreen tbs = TravelBugScreenFactory.createTravelbugScreen(tbl, MyLocale.getMsg(6016, "Pick up travelbug"), new Boolean(true));
	tbs.execute(); // Select TB to pick up
	if (tbs.getSelectedItem() >= 0) { // Was a TB selected ?
	    // If the returned item is bigger than number of bugs in cache
	    // we have found a new unlisted bug.
	    if (tbs.getSelectedItem() == tbl.size()) {
		InputBox ibox = new InputBox(MyLocale.getMsg(6018, "Travelbug name"));
		String name = ibox.input("", 240);
		if (name == null)
		    return null; // No name given
		tb = new Travelbug(name);
	    } else { // A bug in the list was chosen
		tb = tbl.getTB(tbs.getSelectedItem());
		// Remove the tb from the list
		tbl.remove(tbs.getSelectedItem());
	    }
	    InputBox ibox = new InputBox(MyLocale.getMsg(6019, "Tracking number"));
	    String trackingNo = ibox.input("", 240);
	    if (trackingNo == null)
		trackingNo = "";
	    tb.setTrackingNo(trackingNo);
	}
	return tb;
    }
}