import java.util.ArrayList;

import java.util.Collection;

import java.util.List;

import org.hedgewars.hedgeroid.Datastructures.Team;

import org.hedgewars.hedgeroid.Datastructures.TeamInGame;

import android.database.DataSetObserver;

import android.util.Pair;

import android.view.View.OnClickListener;

import android.widget.AdapterView.OnItemClickListener;

import android.widget.AdapterView;

import android.widget.Button;

public class TeamlistFragment extends ListFragment implements OnItemClickListener {

	private Button addTeamButton;

	private DataSetObserver teamlistObserver;

		View v = inflater.inflate(R.layout.fragment_teamlist, container, false);

		addTeamButton = (Button)v.findViewById(R.id.addTeamButton);

		addTeamButton.setOnClickListener(new OnClickListener() {

			public void onClick(View v) {

				new TeamAddDialog(getCurrentTeamNames()).show(getFragmentManager(), "team_add_dialog");

			}

		});

		teamlistObserver = new DataSetObserver() {

			@Override

			public void onChanged() {

				addTeamButton.setEnabled(netplay.roomTeamlist.getMap().size() < Team.maxNumberOfTeams);

			}

		};

		netplay.roomTeamlist.registerObserver(teamlistObserver);

		teamlistObserver.onChanged();

		return v;

		netplay.roomTeamlist.unregisterObserver(teamlistObserver);

	}

	@Override

	public void onActivityCreated(Bundle savedInstanceState) {

		super.onActivityCreated(savedInstanceState);

		getListView().setOnItemClickListener(this);

	}

	private Collection<String> getCurrentTeamNames() {

		List<String> names = new ArrayList<String>();

		for(Pair<TeamInGame, Long> teamWithId : netplay.roomTeamlist.getMap().values()) {

			names.add(teamWithId.first.team.name);

		}

		return names;

	}

	public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

		netplay.sendRemoveTeam(adapter.getItem(position).team.name);