show placement on scoreboard

[alttp.git] / resources / js / helpers / Tournament.js

diff --git a/resources/js/helpers/Tournament.js b/resources/js/helpers/Tournament.js
index 792b593091b70ba62a24414325420e8645100786..7dffebbd07d96c1c189d6f51bdef61b62a524365 100644 (file)
--- a/resources/js/helpers/Tournament.js
+++ b/resources/js/helpers/Tournament.js
@@ -2,11 +2,13 @@ import Participant from './Participant';
 import Round from './Round';
 
 export const calculateScores = tournament => {
-       const scores = getRunners(tournament).map(participant => ({ participant, score: 0 }));
+       const runners = getRunners(tournament);
+       const scores = runners.map(participant => ({ participant, score: 0 }));
+       if (!scores.length) return scores;
        if (!tournament.rounds || !tournament.rounds.length) return scores;
        tournament.rounds.forEach(round => {
                const filtered = Participant
-                       .sortByResult(tournament.participants, round)
+                       .sortByResult(runners, round)
                        .map(p => ({ participant: p, result: Participant.findResult(p, round) }))
                        .filter(r => r.result && (r.result.time || r.result.forfeit))
                        .reverse();
@@ -30,7 +32,21 @@ export const calculateScores = tournament => {
                        }
                }
        });
-       return scores.sort(compareScore).reverse();
+       const sorted = scores.sort(compareScore);
+       let placement = scores.length;
+       let skipped = 0;
+       let lastScore = sorted[0].score;
+       for (let i = 0; i < sorted.length; ++i) {
+               if (sorted[i].score > lastScore) {
+                       placement -= skipped;
+                       skipped = 1;
+                       lastScore = sorted[i].score;
+               } else {
+                       ++skipped;
+               }
+               sorted[i].placement = placement;
+       }
+       return sorted.reverse();
 };
 
 export const compareScore = (a, b) => {