From 1ed56f10da3ddf2a84a30c70df90dbe454cd745f Mon Sep 17 00:00:00 2001
From: Manuel Thalmann <m@nuth.ch>
Date: Tue, 4 Oct 2022 21:26:05 +0200
Subject: [PATCH] Add logic for sorting competitors

---
 .../ch/nuth/zhaw/exbox/RankingListServer.java | 20 +++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/ch/nuth/zhaw/exbox/RankingListServer.java b/app/src/main/java/ch/nuth/zhaw/exbox/RankingListServer.java
index da17614..9801b24 100644
--- a/app/src/main/java/ch/nuth/zhaw/exbox/RankingListServer.java
+++ b/app/src/main/java/ch/nuth/zhaw/exbox/RankingListServer.java
@@ -39,8 +39,24 @@ public class RankingListServer implements CommandExecutor {
     }
 
     public String createSortedText(List<Competitor> competitorList) {
-        // TODO Implement
-        return "";
+        List<Competitor> competitors = competitorList.stream().sorted().toList();
+        String previousTime = null;
+        int previousRank = 1;
+
+        for (int i = 0; i < competitors.size(); i++) {
+            Competitor competitor = competitors.get(i);
+
+            if (competitor.getTime() != previousTime) {
+                previousRank = i + 1;
+                previousTime = competitor.getTime();
+            }
+
+            competitor.setRank(previousRank);
+        }
+
+        return String.join(
+            System.lineSeparator(),
+            competitors.stream().map((competitor) -> competitor.toString()).toList());
     }
 
     public String createNameList(List<Competitor> competitorList) {