X-Git-Url: https://git.localhorst.tv/?a=blobdiff_plain;f=resources%2Fjs%2Fhelpers%2FTournament.js;h=2c145a83cc5aa48bf6e3b0c4688ae9c4e5967aa4;hb=1c3b922ba7143a548c8a7526f5e4384f336e2f1e;hp=1b808fdf3211f8eede21ee009defb1043db3d4d6;hpb=d748feb96453d74aeffec648d6f5f68d9ef3b520;p=alttp.git

diff --git a/resources/js/helpers/Tournament.js b/resources/js/helpers/Tournament.js
index 1b808fd..2c145a8 100644
--- a/resources/js/helpers/Tournament.js
+++ b/resources/js/helpers/Tournament.js
@@ -1,5 +1,47 @@
+import Participant from './Participant';
 import Round from './Round';
 
+export const calculateScores = tournament => {
+	if (!tournament || !tournament.participants || !tournament.participants.length) return [];
+	const scores = tournament.participants.map(participant => ({ participant, score: 0 }));
+	if (!tournament.rounds || !tournament.rounds.length) return scores;
+	tournament.rounds.forEach(round => {
+		const filtered = Participant
+			.sortByResult(tournament.participants, round)
+			.map(p => ({ participant: p, result: Participant.findResult(p, round) }))
+			.filter(r => r.result && (r.result.time || r.result.forfeit))
+			.reverse();
+		let running = 0;
+		let bonus = 1;
+		let lastResult = null;
+		for (let i = 0; i < filtered.length; ++i) {
+			const score = scores.find(s => s.participant.id === filtered[i].participant.id);
+			if (!score) return;
+			const result = filtered[i].result;
+			const betterThanLast = lastResult === null || result.time < lastResult;
+			if (!result.forfeit && betterThanLast) {
+				running += bonus;
+				lastResult = result.time;
+				bonus = 1;
+			} else {
+				++bonus;
+			}
+			if (!result.forfeit) {
+				score.score += running;
+			}
+		}
+	});
+	return scores.sort(compareScore).reverse();
+};
+
+export const compareScore = (a, b) => {
+	const a_score = a && a.score ? a.score : 0;
+	const b_score = b && b.score ? b.score : 0;
+	if (a_score < b_score) return -1;
+	if (b_score < a_score) return 1;
+	return 0;
+};
+
 export const findParticipant = (tournament, user) => {
 	if (!tournament || !tournament.participants || !tournament.participants.length) return null;
 	if (!user || !user.id) return null;
@@ -18,7 +60,28 @@ export const patchResult = (tournament, result) => {
 	};
 };
 
+export const patchRound = (tournament, round) => {
+	if (!tournament) return tournament;
+	return {
+		...tournament,
+		rounds: tournament.rounds.map(r => r.id === round.id ? round : r),
+	};
+};
+
+export const sortParticipants = tournament => {
+	if (!tournament || !tournament.participants || !tournament.participants.length) {
+		return tournament;
+	}
+	return {
+		...tournament,
+		participants: tournament.participants.sort(Participant.compareUsername),
+	};
+};
+
 export default {
+	calculateScores,
+	compareScore,
 	findParticipant,
 	patchResult,
+	sortParticipants,
 };