private static List<PlayerRanking> filterFirstPlayers(Collection<PlayerRanking> values) {
List<PlayerRanking> rankings = new ArrayList<>();
for (PlayerRanking ranking : values) {
if (ranking.getTotalGames() >= 8) {
rankings.add(ranking);
}
}
return rankings;
}
public static void calculateRankings() {
Calendar calendar = Calendar.getInstance();
calendar.add(Calendar.DATE, -30);
List<Match> matchesList =
ofy().load().type(Match.class).filter("startDate > ", calendar.getTime()).list();
Matches matches = new Matches();
matches.setMatches(matchesList);
// Initialize player ranking map
Map<String, PlayerRanking> playerRankingMap = new HashMap<>();
for (String player : matches.getPlayers()) {
PlayerRanking ranking = new PlayerRanking();
ranking.setPlayer(player);
ranking.setGamesWon(0);
ranking.setGamesLost(0);
playerRankingMap.put(player, ranking);
}
List<RankingTask> rankingTasks = new ArrayList<>();
rankingTasks.add(new ScoreTask());
rankingTasks.add(new SpecialResultPerGameTask());
rankingTasks.add(new BestPositionTask());
rankingTasks.add(new SlamTask());
rankingTasks.add(new StrikeTask());
rankingTasks.add(new PartnerOpponentTask());
rankingTasks.add(new AverageTimePerMatchTask());
rankingTasks.add(new ManualBadgeTask());
rankingTasks.add(new CurrentShapeTask());
rankingTasks.add(new IncestuousTask());
for (RankingTask task : rankingTasks) {
task.rankMatches(playerRankingMap, matches);
}
// ofy().save().entities(matchesList).now();
List<PlayerRanking> rankings = filterFirstPlayers(playerRankingMap.values());
Collections.sort(
rankings,
new Comparator<PlayerRanking>() {
@Override
public int compare(PlayerRanking o1, PlayerRanking o2) {
int result = o2.getSuccessRate().compareTo(o1.getSuccessRate());
if (result == 0) {
return o2.getGoalRate().compareTo(o1.getGoalRate());
}
return result;
}
});
int index = 1;
for (PlayerRanking ranking : rankings) {
ranking.setRanking(index);
index++;
}
calculateBadges(rankings);
Ranking ranking = new Ranking();
ranking.setCreatedDate(new Date());
ranking.setPlayerRankings(rankings);
ofy().save().entities(ranking);
}
private static void calculateBadges(List<PlayerRanking> rankings) {
for (PlayerRanking ranking : rankings) {
if (ranking.getRanking() == 1) {
ranking.getBadges().add(BadgeEnum.King.name());
}
if (ranking.getRanking() == 2) {
ranking.getBadges().add(BadgeEnum.Queen.name());
}
if (ranking.getRanking() == rankings.size()) {
ranking.getBadges().add(BadgeEnum.Pawn.name());
}
}
}
