public void initComponents() {
competitors =
DB.getCompetitors(turniej.getId())
.stream()
.filter(c -> c.getGoesFinal())
.collect(Collectors.toList());
competitorMap = competitors.stream().collect(Collectors.toMap(c -> c.getId(), c -> c));
singleGames =
DB.getSingleGames(turniej.getId(), true)
.stream()
.filter(
sg ->
competitorMap.containsKey(sg.getCompetitorW())
&& competitorMap.containsKey(sg.getCompetitorB()))
.collect(Collectors.toList());
// filtrowanie powyżej, bo baza zwraca również gry,
// gdzie grali (dostał się do finałów) vs (nie dostał się)
// można to naprawić w bazie
for (Competitor c : competitors) {
competitorGames.put(c, new LinkedList<>());
}
for (SingleGame sg : singleGames) {
competitorGames.get(competitorMap.get(sg.getCompetitorW())).add(sg);
competitorGames.get(competitorMap.get(sg.getCompetitorB())).add(sg);
}
removeAll();
table = new JTable(new MyTableModel());
add(new JScrollPane(table));
updateTables();
}
void updateTables() {
for (Competitor c : competitors) {
competitorWon.put(c, 0);
competitorLost.put(c, 0);
competitorTie.put(c, 0);
for (SingleGame sg : competitorGames.get(c)) {
Competitor c1 = competitorMap.get(sg.getCompetitorW()); // gra białymi
Competitor c2 = competitorMap.get(sg.getCompetitorB()); // gra czarnymi
int score = sg.getScore(); // 1 - wygrały białe, 2 - czarne, 3 - remis;
if (score == 1 && c.equals(c1)) competitorWon.put(c, competitorWon.get(c) + 1);
if (score == 2 && c.equals(c2)) competitorWon.put(c, competitorWon.get(c) + 1);
if (score == 1 && c.equals(c2)) competitorLost.put(c, competitorLost.get(c) + 1);
if (score == 2 && c.equals(c1)) competitorLost.put(c, competitorLost.get(c) + 1);
if (score == 3) competitorTie.put(c, competitorTie.get(c) + 1);
}
float points = 1.0f * competitorWon.get(c) + 0.5f * competitorTie.get(c);
competitorPoints.put(c, points);
}
for (Competitor c : competitors) {
float SBPoints = 0.0f;
for (SingleGame sg : competitorGames.get(c)) {
Competitor c1 = competitorMap.get(sg.getCompetitorW()); // gra białymi
Competitor c2 = competitorMap.get(sg.getCompetitorB()); // gra czarnymi
int score = sg.getScore(); // 1 - wygrały białe, 2 - czarne, 3 - remis;
if (score == 1 && c.equals(c1)) SBPoints += competitorPoints.get(c2);
if (score == 2 && c.equals(c2)) SBPoints += competitorPoints.get(c1);
if (score == 3 && c.equals(c1)) SBPoints += 0.5f * competitorPoints.get(c2);
if (score == 3 && c.equals(c2)) SBPoints += 0.5f * competitorPoints.get(c1);
}
competitorSBPoints.put(c, SBPoints);
}
competitors.sort(
(c1, c2) -> (int) (4. * (competitorSBPoints.get(c2) - competitorSBPoints.get(c1))));
competitors.sort(
(c1, c2) -> (int) (2. * (competitorPoints.get(c2) - competitorPoints.get(c1))));
((AbstractTableModel) table.getModel()).fireTableDataChanged();
}