Top updated

waplet · Jan 16, 2018 · 5682bc1 · 5682bc1
1 parent 09a71e2
commit 5682bc1
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Showing 2 changed files with 67 additions and 4 deletions.
diff --git a/bot/FootballState.php b/bot/FootballState.php
@@ -286,4 +286,65 @@ public function isFinishedGame()
 
         return false;
     }
+
+    /**
+     * @param array $rankByWonGames
+     * @return array
+     */
+    public function getRankByWinRate(array $rankByWonGames = [])
+    {
+        usort($rankByWonGames, function ($userA, $userB) {
+            $scoreA = $userA['games_played'] ? $userA['games_won'] / $userA['games_played'] : 0;
+            $scoreB = $userB['games_played'] ? $userB['games_won'] / $userB['games_played'] : 0;
+
+            if ($scoreA > $scoreB) {
+                return -1;
+            } else if ($scoreA < $scoreB) {
+                return 1;
+            } else {
+                if ($userA['games_won'] > $userB['games_won']) {
+                    return -1;
+                } else if ($userA['games_won'] < $userB['games_won']) {
+                    return 1;
+                }
+            }
+
+            return -1;
+        });
+
+        return $rankByWonGames;
+    }
+
+    /**
+     * @param array $rankByWonGames
+     * @param array $rankByWinRate
+     * @return array
+     */
+    public function mergeRanks(array $rankByWonGames, array $rankByWinRate)
+    {
+        $userIdDictionary = [];
+        foreach ($rankByWinRate as $index => $user) {
+            $userIdDictionary[$user['id']] = [
+                'user' => $user,
+                'rank' => $index,
+            ];
+        }
+
+        foreach ($rankByWonGames as $index => $user) {
+            $userIdDictionary[$user['id']]['rank'] += $index;
+            $userIdDictionary[$user['id']]['rank'] /= 2.0;
+        }
+
+        usort($userIdDictionary, function ($a, $b) {
+            return $a['rank'] > $b['rank'];
+        });
+
+        $rank = [];
+
+        foreach ($userIdDictionary as $userId => $rankData) {
+            $rank[] = $rankData['user'];
+        }
+
+        return $rank;
+    }
 }
diff --git a/bot/MessageManager.php b/bot/MessageManager.php
@@ -27,15 +27,17 @@ protected function onPing(Message $message): string
      */
     protected function onTop(Message $message)
     {
-        $userList = $this->state->db->getTopList();
+        $rankByWonGames = $this->state->db->getTopList();
 
-        if (empty($userList)) {
+        if (empty($rankByWonGames)) {
             return 'No players in top!';
         }
 
-        $result = '';
+        $rankByWinRate = $this->state->getRankByWinRate($rankByWonGames); // Arrays are copied instead of referenced
+        $topList = $this->state->mergeRanks($rankByWonGames, $rankByWinRate);
 
-        foreach ($userList as $k => $user) {
+        $result = '';
+        foreach ($topList as $k => $user) {
             $score = $user['games_played'] ? number_format((($user['games_won'] * 100) / $user['games_played']),0) : 0;
             $result .= ($k + 1) . '. <@' . $user['id'] . '> - Won: *' . $user['games_won'] . '* - Games played: *' . $user['games_played'] . "* - Win rate: *" . $score . "%*\n";
         }