wip: improved insurance selection

src/BusProNet/XmlParser/InsuranceParser.php

@@ -34,15 +34,16 @@ class InsuranceParser extends AbstractParser
         $xmlContent->filterXPath('//versicherungen/versicherung')
             ->each(function (Crawler $node) use (&$individualInsurances, &$insurances, $referencedIds) {
                 $id = (int) $node->attr('idbuspro'); // Individual insurances have int IDs
-                $isAdditional = $this->getBoolAttributeValue($node->attr('zusatzversicherung'));
+                $isComplementary = $this->getBoolAttributeValue($node->attr('zusatzversicherung'));
 
                 // Parse all individual insurances for reference lookup
                 $insurance = $this->parseInsuranceNode($node, false);
                 if (null !== $insurance && null !== $insurance->id) {
                     $individualInsurances[$insurance->id] = $insurance;
 
-                    // Include if: not additional insurance OR referenced by package
-                    if (!$isAdditional || in_array($id, $referencedIds, true)) {
+                    // Include only if it's NOT a complementary insurance (zusatzversicherung)
+                    // Complementary insurances are only available as part of packages, never standalone
+                    if (!$isComplementary) {
                         $insurances[$insurance->id] = $insurance;
                     }
                 }
@@ -101,7 +102,7 @@ class InsuranceParser extends AbstractParser
         $idValue = $node->attr('idbuspro');
         $insurance->id = $isPackage ? $idValue : (int) $idValue;
         $insurance->code = $node->attr('code');
-        $insurance->label = $node->attr('bezeichnung');
+        $insurance->label = $this->normalizeInsuranceLabel($node->attr('bezeichnung'));
         $insurance->subType = $node->attr('unterart');
         $insurance->price = $node->attr('preis') ?
             $this->stringToFloat($node->attr('preis')) : null;
@@ -183,6 +184,36 @@ class InsuranceParser extends AbstractParser
         return $ids;
     }
 
+    /**
+     * Normalizes insurance labels by removing redundant phrases and replacing abbreviations.
+     *
+     * Transformations:
+     * - Removes "Auto/Bahn/Bus (Europa)" - redundant travel mode specification
+     * - Replaces "FAM" with "Familie" - clearer German terminology
+     *
+     * @param string|null $label The original insurance label from XML
+     *
+     * @return string|null The normalized label, or null if input was null
+     */
+    private function normalizeInsuranceLabel(?string $label): ?string
+    {
+        if (null === $label) {
+            return null;
+        }
+
+        // Remove redundant travel mode specification
+        $label = str_replace('Auto/Bahn/Bus (Europa)', '', $label);
+
+        // Replace abbreviation with full German word
+        $label = str_replace('FAM', 'Familie', $label);
+
+        // Clean up extra spaces that may result from removals
+        $label = preg_replace('/\s+/', ' ', $label);
+        $label = trim($label);
+
+        return $label;
+    }
+
     private function getBoolAttributeValue(?string $value): bool
     {
         return !empty($value) && $this->stringToBool($value);