fix(energiediagramm): Symcon-8-Darstellung korrigieren

2026-09-29 06:24:29 +00:00
parent 1f945be8f1
commit 40c6a17dd1
6 changed files with 52 additions and 14 deletions
@@ -118,9 +118,19 @@ final class EnergyChartCalculator

    public static function normalizeColor(string $color, string $fallback): string
    {
-        return preg_match('/^#[0-9A-Fa-f]{6}$/', $color) === 1
-            ? strtoupper($color)
-            : strtoupper($fallback);
+        $color = trim($color);
+        if (preg_match('/^#[0-9A-Fa-f]{6}$/', $color) === 1) {
+            return strtoupper($color);
+        }
+
+        if (preg_match('/^[0-9]+$/', $color) === 1) {
+            $legacyColor = (int) $color;
+            if ($legacyColor >= 0 && $legacyColor <= 0xFFFFFF) {
+                return sprintf('#%06X', $legacyColor);
+            }
+        }
+
+        return strtoupper($fallback);
    }

    private static function date(string $date): DateTimeImmutable