source: ai2020/group6/MADefaultParty.java@ 5

package ai2020.group6;

import java.io.IOException;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.logging.Level;

import geniusweb.actions.Action;
import geniusweb.actions.Offer;
import geniusweb.actions.PartyId;
import geniusweb.inform.Finished;
import geniusweb.inform.Inform;
import geniusweb.inform.OptIn;
import geniusweb.inform.Settings;
import geniusweb.inform.Voting;
import geniusweb.inform.YourTurn;
import geniusweb.issuevalue.Bid;
import geniusweb.party.Capabilities;
import geniusweb.party.DefaultParty;
import geniusweb.profile.Profile;
import geniusweb.profile.utilityspace.LinearAdditive;
import geniusweb.profile.utilityspace.UtilitySpace;
import geniusweb.profileconnection.ProfileConnectionFactory;
import geniusweb.profileconnection.ProfileInterface;
import geniusweb.progress.Progress;
import geniusweb.progress.ProgressRounds;

/**
 * MADefault party is a modular basis for a MOPaC negotiation agent, such that
 * a new agent only has to define its strategies for the different phases without
 * having to worry about about the design of the MOPaC negotiation and the
 * implementation of the MAState interface.
 * 
 * @author Group 6
 */
public abstract class MADefaultParty extends DefaultParty implements MAState {

        public PartyId id;
        protected ProfileInterface profileint;
                
        public Settings settings;
        public Progress progress;

        public List<Action> actionHistory;

        public IAcceptanceStrategy acceptanceStrategy;
        protected abstract IAcceptanceStrategy getAccceptanceStrategy ( Settings settings );
        
        public IBiddingStrategy biddingStrategy;
        protected abstract IBiddingStrategy getBiddingStrategy ( Settings settings );
        
        public IOptInStrategy optinStrategy;
        protected abstract IOptInStrategy getOptInStrategy ( Settings settings );
        
        // public Map<PartyId, IOpponentModel> opponentModels;
        // protected abstract IOpponentModel initNewOpponentModel ( Settings settings ) ;
        public Map<PartyId, Integer> powers;
        
        @Override
        public void notifyChange ( Inform info ) {
                if ( info instanceof Settings ) {
                        handleSettings((Settings) info); return; }
                
                if ( info instanceof YourTurn ) {
                        handleYourTurn(); return; }
                
                if ( info instanceof Voting ) {
                        handleVoting((Voting) info); return; }
                
                if ( info instanceof OptIn ) {
                        handleOptIn((OptIn) info); return; }
                
                if ( info instanceof Finished ) {
                        handleFinished((Finished) info); return; }
                
        }

        public void handleSettings ( Settings settings ) {
                id = settings.getID();
                try {
                        profileint = ProfileConnectionFactory.create(settings.getProfile().getURI(), getReporter());
                } catch (Exception e) { e.printStackTrace(); }
                this.settings = settings;
                progress = settings.getProgress();
                
                actionHistory = new ArrayList<Action>();
                
                acceptanceStrategy = getAccceptanceStrategy(settings);
                biddingStrategy = getBiddingStrategy(settings);
                optinStrategy = getOptInStrategy(settings);
                // opponentModels = new HashMap<PartyId, IOpponentModel>();
        }
        public void handleYourTurn ( ) {
                Bid bid = biddingStrategy.generateBid(this);
                
                Action action = new Offer(id, bid);
                actionHistory.add(action);
                
                try {
                        getConnection().send(action);
                } catch (IOException e) { e.printStackTrace(); }
        }
        public void handleVoting ( Voting voting ) {
                // voting.getBids().stream().forEach(offer -> {
                //      PartyId oid = offer.getActor();
                //      IOpponentModel om = opponentModels.getOrDefault(oid, initNewOpponentModel(settings));
                //      IOpponentModel nom = om.updateOpponentModel(this, offer);
                //      opponentModels.replace(oid, nom);
                // });
                
                powers = voting.getPowers();
                
                Action action = acceptanceStrategy.acceptanceVote(this, voting.getBids());
                
                actionHistory.add(action);
                
                try {
                        getConnection().send(action);
                } catch (IOException e) { e.printStackTrace(); }
        }
        public void handleOptIn ( OptIn optin ) {
                // optin.getVotes().stream().forEach(votes -> {
                //      PartyId oid = votes.getActor();
                //      if (oid.equals(id)) return;
                //      IOpponentModel om = opponentModels.get(oid);
                //      IOpponentModel nom = om.updateOpponentModel(this, votes);
                //      opponentModels.replace(oid, nom);
                // });
                
                
                Action action = optinStrategy.optInVote(this, optin.getVotes());

                actionHistory.add(action);
                
                try {
                        getConnection().send(action);
                } catch (IOException e) { e.printStackTrace(); }
                
                if (progress instanceof ProgressRounds)
                        progress = ((ProgressRounds) progress).advance();
        }
        public void handleFinished ( Finished finished ) {
                getReporter().log(Level.INFO, "Final ourcome:" + finished);
        }

        public PartyId getId ( ) {
                return id;
        }
        
        public Profile getProfile ( ) {
                try {
                        return profileint.getProfile();
                } catch (IOException e) { e.printStackTrace(); return null; }
        }
        
        public Action getLastAction ( ) {
                return actionHistory.get(actionHistory.size()-1);
        }
        
        public Map<PartyId, Integer> getPowerMap ( ) {
                return powers;
        }
        
        public BigDecimal getProgressTime ( ) {
                return BigDecimal.valueOf(progress.get(System.currentTimeMillis())).setScale(6, RoundingMode.HALF_UP);
        }
        
        public UtilitySpace getUtilitySpace() {
                try {
                        return (UtilitySpace) profileint.getProfile();
                } catch (IOException e) { e.printStackTrace(); return null; }
        }
        
        @Override
        public Capabilities getCapabilities() {
                return new Capabilities(Collections.singleton("MOPAC"),
                                Collections.singleton(LinearAdditive.class));
        }

        @Override
        public String getDescription() {
                return "Modular MOPaC agent";
        }
}