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package cz.xelfi.quoridor.desktop.sample;

import com.sun.jersey.api.client.Client;

import com.sun.jersey.api.client.GenericType;

import com.sun.jersey.api.client.WebResource;

import cz.xelfi.quoridor.webidor.Game;

import cz.xelfi.quoridor.webidor.GameId;

import java.util.List;

import javax.ws.rs.core.MediaType;

import org.openide.util.Lookup;

/** Class that connects to the server and answers queries.

 *

 * @author Jaroslav Tulach

 */

abstract class Quoridor {

    public static Quoridor getDefault() {

        Quoridor q = Lookup.getDefault().lookup(Quoridor.class);

        return q == null ? new Impl() : q;

    }

    public abstract List<GameId> listGames();

    public abstract Game getGame(String id);

    private static class Impl extends Quoridor {

        private final WebResource wr;

        public Impl() {

            Client c = new Client();

            wr = c.resource("http://quoridor.xelfi.cz/api/");

        }

        @Override

        public List<GameId> listGames() {

            GenericType<List<GameId>> gType = new GenericType<List<GameId>>() {};

            List<GameId> ids = wr.path("games").accept(MediaType.TEXT_XML).get(gType);

            return ids;

        }

        @Override

        public Game getGame(String id) {

            Game g = wr.path("games").path(id).accept(MediaType.TEXT_XML).get(Game.class);

            return g;

        }

    }

}