/*
* This file is part of gwap, an open platform for games with a purpose
*
* Copyright (C) 2013
* Project play4science
* Lehr- und Forschungseinheit für Programmier- und Modellierungssprachen
* Ludwig-Maximilians-Universität München
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gwap.mit;
import gwap.game.AbstractGameSessionBean;
import gwap.model.action.Action;
import gwap.model.action.LocationAssignment;
import gwap.model.action.ResourceRating;
import gwap.model.resource.AudioResource;
import gwap.model.resource.Location;
import gwap.model.resource.Location.LocationType;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import javax.persistence.Query;
import org.jboss.seam.ScopeType;
import org.jboss.seam.annotations.In;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.Out;
import org.jboss.seam.annotations.Scope;
import org.jboss.seam.core.Conversation;
import org.jboss.seam.faces.Redirect;
/**
* @author Fabian Kneißl
*/
@Name("mitAccenti")
@Scope(ScopeType.CONVERSATION)
public class Accenti extends AbstractGameSessionBean {
private static final long serialVersionUID = 1L;
@In(create=true) private AudioResource audioResource;
@In private AudioResourceBean mitAudioResourceBean;
@Out
private List<Location> breadcrumbLocations = new ArrayList<Location>();
private Long locationId;
private Boolean guessedCorrectly;
private int guessesLeft;
private final int NR_OF_GUESSES = 3;
@Override
public void startGameSession() {
startGameSession("mitAccenti");
}
@Override
public boolean startRound() {
if (!super.startRound())
return false;
gameRound.getResources().add(audioResource);
locationId = null;
guessedCorrectly = null;
guessesLeft = NR_OF_GUESSES;
facesMessages.clear();
if (audioResource == null) {
log.info("Redirecting to noResourceLeft-page out of pageflow because no resources are left");
Conversation.instance().endBeforeRedirect();
Redirect redirect = Redirect.instance();
redirect.setViewId("/accentiNoResourceLeft.xhtml");
redirect.execute();
}
return true;
}
@Override
protected void loadNewResource() {
audioResource = mitAudioResourceBean.getAudioResource();
}
public boolean assignLocation(Long locationId) {
this.locationId = locationId;
return assignLocation();
}
public boolean assignLocation() {
guessedCorrectly = false;
if (locationId == null)
return false;
Location location = entityManager.find(Location.class, locationId);
if (location == null)
return false;
for (Action a : gameRound.getActions()) {
if (a instanceof LocationAssignment) {
if (((LocationAssignment)a).getLocation().getId() == location.getId())
return false;
}
}
guessesLeft--;
LocationAssignment sla = new LocationAssignment();
sla.setCreated(new Date());
sla.setLocation(location);
sla.setPerson(person);
sla.setResource(audioResource);
sla.setGameRound(gameRound);
entityManager.persist(sla);
gameRound.getActions().add(sla);
log.info("Assigned location #0 to resource #1", location, audioResource);
guessedCorrectly = audioResource.getLocation().getId().equals(locationId);
if (guessedCorrectly) {
facesMessages.addFromResourceBundle("game.accenti.guessCorrect");
rewardWithPoints();
} else if (getGuessingEnabled()) {
facesMessages.addFromResourceBundle("game.accenti.guessIncorrect");
} else {
facesMessages.addFromResourceBundle("game.accenti.guessSolution", audioResource.getLocation().getName());
}
return true;
}
private void rewardWithPoints() {
int points = 0;
if (guessesLeft == NR_OF_GUESSES - 1)
points = 100;
else if (guessesLeft == NR_OF_GUESSES - 2)
points = 50;
else if (guessesLeft == NR_OF_GUESSES - 3)
points = 25;
currentRoundScore = points;
}
public List<Action> getAssignedLocations() {
return gameRound.getActions();
}
public Long getLocationId() {
return locationId;
}
public void setLocationId(Long locationId) {
this.locationId = locationId;
}
public List<Location> addToBreadcrumbLocation(Long locationId) {
Location l = entityManager.find(Location.class, locationId);
if (l != null)
breadcrumbLocations.add(l);
return breadcrumbLocations;
}
public List<Location> navigateToBreadcrumbLocation(Long locationId) {
for (int i = 0; i < breadcrumbLocations.size(); i++) {
if (breadcrumbLocations.get(i).getId().equals(locationId)) {
for (int j = i+1; j < breadcrumbLocations.size(); j++) {
breadcrumbLocations.remove(j);
}
break;
}
}
return breadcrumbLocations;
}
public boolean getAudioResourceAvailable() {
return (mitAudioResourceBean.getAudioResource() != null);
}
public boolean getGuessingEnabled() {
return (guessedCorrectly == null || !guessedCorrectly) && guessesLeft > 0;
}
public boolean getNextEnabled() {
return (guessedCorrectly != null && guessedCorrectly) || guessesLeft == 0;
}
public Boolean getGuessedCorrectly() {
return guessedCorrectly;
}
public void updateProfile() {
try {
Location hometown = null;
if (locationId != null)
hometown = entityManager.find(Location.class, locationId);
if (hometown != null)
person.setHometown(hometown);
log.info("Updating profile to location id #0 (#1)", locationId, hometown);
entityManager.merge(person);
facesMessages.add("#{messages['game.profile.updated']}");
} catch(Exception e) {
facesMessages.add("#{messages['game.profile.updateError']}");
log.warn("UpdateProfile failed", e);
}
}
public boolean getFillProfile() {
// in 5th round
if (roundNr != null && roundNr == 5 && (person.getBirthyear() == null && person.getGender() == null && person.getHometown() == null)) {
return true;
}
return false;
}
public void setRating(long rating) {
log.info("Person #0 rated AudioResource #1 #2", person, audioResource, rating);
ResourceRating resourceRating = new ResourceRating();
resourceRating.setGameRound(gameRound);
resourceRating.setPerson(person);
resourceRating.setRating(rating);
resourceRating.setResource(audioResource);
entityManager.persist(resourceRating);
}
public List<LocationAssignment> getLocationAssignments() {
List<LocationAssignment> assignments = new ArrayList<LocationAssignment>();
for (Action a : gameRound.getActions()) {
if (a instanceof LocationAssignment)
assignments.add((LocationAssignment)a);
}
return assignments;
}
public List<Location> getHometownSelectItems() {
Query q = entityManager.createNamedQuery("location.topLevelByHierarchyName");
q.setParameter("hierarchyName", "mit.accenti.profile");
List<Location> locations = q.getResultList();
return locations;
}
public Location getLocationItaly() {
Query q = entityManager.createNamedQuery("location.byNameAndType");
q.setParameter("name", "Italia");
q.setParameter("type", LocationType.COUNTRY);
return (Location) q.getSingleResult();
}
}