move logic to separate service

Author: samsonasik

rules/CodingStyle/ClassNameImport/ClassNameImportSkipVoter/ClassLikeNameClassNameImportSkipVoter.php

@@ -6,6 +6,8 @@
 
 use PhpParser\Node;
 use PHPStan\Analyser\Scope;
+use Rector\CodingStyle\ClassNameImport\LastNamespaceResolver;
+use Rector\CodingStyle\ClassNameImport\NamespaceBeforeClassNameResolver;
 use Rector\CodingStyle\ClassNameImport\ShortNameResolver;
 use Rector\CodingStyle\Contract\ClassNameImport\ClassNameImportSkipVoterInterface;
 use Rector\NodeTypeResolver\Node\AttributeKey;
@@ -24,7 +26,8 @@
 final readonly class ClassLikeNameClassNameImportSkipVoter implements ClassNameImportSkipVoterInterface
 {
     public function __construct(
-        private ShortNameResolver $shortNameResolver
+        private ShortNameResolver $shortNameResolver,
+        private NamespaceBeforeClassNameResolver $namespaceBeforeClassNameResolver
     ) {
     }
 
@@ -46,14 +49,7 @@ public function shouldSkip(File $file, FullyQualifiedObjectType $fullyQualifiedO
         $namespace = strtolower((string) $namespace);
 
         $shortNameLowered = $fullyQualifiedObjectType->getShortNameLowered();
-        $subClassName = $fullyQualifiedObjectType->getClassName() === $fullyQualifiedObjectType->getShortName()
-            ? ''
-            : substr(
-                $fullyQualifiedObjectType->getClassName(),
-                0,
-                -strlen($fullyQualifiedObjectType->getShortName()) - 1
-            );
-
+        $subClassName = $this->namespaceBeforeClassNameResolver->resolve($fullyQualifiedObjectType);
         $fullyQualifiedObjectTypeNamespace = strtolower($subClassName);
 
         foreach ($classLikeNames as $classLikeName) {

rules/CodingStyle/ClassNameImport/NamespaceBeforeClassNameResolver.php

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\CodingStyle\ClassNameImport;
+
+use Rector\StaticTypeMapper\ValueObject\Type\FullyQualifiedObjectType;
+
+final class NamespaceBeforeClassNameResolver
+{
+    public function resolve(FullyQualifiedObjectType $fullyQualifiedObjectType): string
+    {
+        $className = $fullyQualifiedObjectType->getClassName();
+        $shortName = $fullyQualifiedObjectType->getShortName();
+
+        return $className === $shortName
+            ? ''
+            : substr(
+                $className,
+                0,
+                -strlen($shortName) - 1
+        );
+    }
+}