From 12c001ac71883d81fa58403950126124e35f362c Mon Sep 17 00:00:00 2001
From: Yannik Schmidt <yannik.schmidt@thermoscan.de>
Date: Mon, 20 Dec 2021 15:15:35 +0100
Subject: [PATCH] lol

---
 balance.py | 36 ++++++++++++++++++++++++++++++++++++
 server.py  | 22 ----------------------
 2 files changed, 36 insertions(+), 22 deletions(-)
 create mode 100644 balance.py

diff --git a/balance.py b/balance.py
new file mode 100644
index 0000000..a30673d
--- /dev/null
+++ b/balance.py
@@ -0,0 +1,36 @@
+def swap(teams, teamIndex, pos1, pos2):
+    tmp = teams[teamIndex][pos1]
+    teams[teamIndex][pos1] = teams[teamIndex][pos2]
+    teams[teamIndex][pos2] = tmp
+
+def ratingDiff(team1, team2):
+    '''Positive if first > seconds, negative if second >  first, 0 if equal'''
+    return sum([p.rating for p in team1]) - sum([p.rating for p in team2])
+
+def balance(players):
+    
+    # initial teams #
+    playersByRating = sorted(players, key=lambda p: p.rating)
+
+    teams = dict( { 0 : [] }, { 1 : [] } )
+    for i in range(0, len(playersByRating)):
+        teams[i%2] = playersByRating[i]
+
+    # optimize positions worst case ~8n^2 * 2log(n) #
+    for teamIndex in teamIndex.keys():
+        changed = True
+        while changed:
+            changed = False
+            for curIndex in range(0, len(teams[teamIndex]))
+                for compareIndex in range(curIndex, len(teams[teamIndex]))
+                    if curIndex == compareIndex:
+                        continue
+                    elif swapBasedOnPos(curIndex, teams[teamIndex])
+                        changed = True
+                        swap(teams, teamIndex, curIndex, compareIndex)
+
+    # optimize ratings simple #
+    changedRating = True
+    while changedRating:
+        for curIndex in range(0, len(teams[0])):
+            if rating diff
diff --git a/server.py b/server.py
index 01ce1e9..917f9e2 100755
--- a/server.py
+++ b/server.py
@@ -95,28 +95,6 @@ def liveGames():
     rounds = db.getLiveGames()
     return flask.render_template("livegames.html", liveGameRounds=rounds, noRounds=not bool(rounds))
 
-@app.route("/maps")
-def maps():
-    '''Show an overview of maps'''
-    
-    db = DatabaseConnection(app.config["DB_PATH"])
-    start = datetime.datetime.now() - datetime.timedelta(days=4000)
-    end = datetime.datetime.now()
-    rounds = db.roundsBetweenDates(start, end)
-    distinctMaps = db.distinctMaps()
-    maps = []
-    for mapName in [ tupel[0]  for tupel in distinctMaps]:
-        roundsWithMap = list(filter(lambda r: r.mapName == mapName , rounds))
-        maps += [MapSummary.MapSummary(roundsWithMap)]
-
-    allMaps = MapSummary.MapSummary(rounds)
-    allMaps.mapName = "All Maps*"
-    maps += [allMaps]
-    
-
-    mapsFiltered = filter(lambda x: x.mapName, maps)
-    return flask.render_template("maps.html", maps=mapsFiltered)
-
 @app.route("/rounds-by-timestamp")
 @app.route("/rounds")
 def rounds():