wip

app/Filament/Widgets/StatsMedianAverage.php

@@ -72,29 +72,8 @@ class StatsMedianAverage extends StatsOverviewWidget
             ];
         }
 
-        sort($arr_home);
-        sort($arr_away);
-
-        if ($total_home % 2 == 0) {
-            // even
-            $m = $total_home / 2;
-            $m1 = floor($m);
-            $m2 = ceil($m);
-            $median_home = round(($arr_home[$m1] + $arr_home[$m2]) / 2, 2);
-
-            $m = $total_away / 2;
-            $m1 = floor($m);
-            $m2 = ceil($m);
-            $median_away = round(($arr_away[$m1] + $arr_away[$m2]) / 2, 2);
-
-        } else {
-            // odd
-            $m = $total_home / 2;
-            $median_home = $arr_home[$m];
-
-            $m = floor($total_away / 2);
-            $median_away = $arr_away[$m];
-        }
+        $median_home = self::getMedian($arr_home);
+        $median_away = self::getMedian($arr_away);
 
         $win = $data['results']['w'] ? number_format(Round::odd($total_home / $data['results']['w']), 2) : 0;
         $draw = $data['results']['d'] ? number_format(Round::odd($total_home / $data['results']['d']), 2) : 0;
@@ -122,4 +101,24 @@ class StatsMedianAverage extends StatsOverviewWidget
             <span class="text-center text-xs text-gray-500 dark:text-gray-400">' . $away_name . '</span>
         </div>');
     }
+
+    protected function getMedian(array $arr)
+    {
+        sort($arr);
+        $size = count($arr);
+
+        if ($size % 2 == 0) {
+            // even
+            $m = ($size) / 2;
+            $m1 = $m - 1;
+            $m2 = $m;
+            // dd('GERADE', $arr, $size, $m, $m1, $m2);
+            return round(($arr[$m1] + $arr[$m2]) / 2, 2);
+        } else {
+            // odd (add 1 because array starts with 0)
+            $m = ($size - 1) / 2;
+            // dd('UNGERADE', $m, $arr, $arr[$m]);
+            return $arr[$m];
+        }
+    }
 }