From c59cd04f727556bdcfd908b61d4bd07a591b9cdc Mon Sep 17 00:00:00 2001
From: Sandro Keil <github@sandro-keil.de>
Date: Wed, 9 Dec 2020 09:32:04 +0100
Subject: [PATCH] Emulate reference and fix generated code

---
 src/ValueObject/ArrayFactory.php       | 16 +++++++++-------
 tests/ClassGeneratorTest.php           |  4 ++--
 tests/ValueObject/ArrayFactoryTest.php |  4 ++--
 3 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/src/ValueObject/ArrayFactory.php b/src/ValueObject/ArrayFactory.php
index e1c221e..6f8f715 100644
--- a/src/ValueObject/ArrayFactory.php
+++ b/src/ValueObject/ArrayFactory.php
@@ -19,6 +19,7 @@
 use OpenCodeModeling\JsonSchemaToPhp\Type\ArrayType;
 use OpenCodeModeling\JsonSchemaToPhp\Type\ReferenceType;
 use OpenCodeModeling\JsonSchemaToPhp\Type\ScalarType;
+use OpenCodeModeling\JsonSchemaToPhp\Type\StringType;
 use OpenCodeModeling\JsonSchemaToPhp\Type\TypeDefinition;
 use OpenCodeModeling\JsonSchemaToPhp\Type\TypeSet;
 use OpenCodeModeling\JsonSchemaToPhpAst\Common\IteratorFactory;
@@ -219,14 +220,15 @@ private function determineType(string $name, TypeSet ...$typeSets): TypeDefiniti
                 $resolvedTypeSet = $type->resolvedType();
 
                 if ($resolvedTypeSet === null) {
-                    throw new \RuntimeException(\sprintf('Reference has no resolved type for "%s".', $name));
+                    $resolvedTypeSet = new TypeSet(
+                        StringType::fromDefinition(['type' => StringType::type(), 'name' => $type->name()])
+                    );
                 }
-
                 if (\count($resolvedTypeSet) !== 1) {
                     throw new \RuntimeException('Can only handle one JSON type');
                 }
-                $type = $typeSet->first();
-                break;
+                $type = $resolvedTypeSet->first();
+                // no break
             case $type instanceof ScalarType:
                 break;
             default:
@@ -365,7 +367,7 @@ public function methodRemove(
         $copy->%s = array_values(
             array_filter(
                 $copy->%s,
-                static function($v) { return !$v->equals($%s); }
+                static function($v) use ($%s) { return !$v->equals($%s); }
             )
         );
         return $copy;
@@ -377,7 +379,7 @@ static function($v) { return !$v->equals($%s); }
                 (new ParameterGenerator(($this->propertyNameFilter)($argumentType), ($this->classNameFilter)($argumentType))),
             ],
             MethodGenerator::FLAG_PUBLIC,
-            new BodyGenerator($this->parser, \sprintf($body, $propertyName, $propertyName, ($this->propertyNameFilter)($argumentType)))
+            new BodyGenerator($this->parser, \sprintf($body, $propertyName, $propertyName, ($this->propertyNameFilter)($argumentType), ($this->propertyNameFilter)($argumentType)))
         );
         $method->setTyped($this->typed);
         $method->setReturnType('self');
@@ -466,7 +468,7 @@ public function methodFilter(
             ...array_values(
                 array_filter(
                     $this->%s,
-                    static function($%s) { return $filter($%s); }
+                    static function($%s) use ($filter) { return $filter($%s); }
                 )
             )
         );
diff --git a/tests/ClassGeneratorTest.php b/tests/ClassGeneratorTest.php
index 3f9774d..3639c1d 100644
--- a/tests/ClassGeneratorTest.php
+++ b/tests/ClassGeneratorTest.php
@@ -412,7 +412,7 @@ public function add(Address $address) : self
     public function remove(Address $address) : self
     {
         $copy = clone $this;
-        $copy->shipping_addresses = array_values(array_filter($copy->shipping_addresses, static function ($v) {
+        $copy->shipping_addresses = array_values(array_filter($copy->shipping_addresses, static function ($v) use($address) {
             return !$v->equals($address);
         }));
         return $copy;
@@ -439,7 +439,7 @@ public function contains(Address $address) : bool
     }
     public function filter(callable $filter) : self
     {
-        return new self(...array_values(array_filter($this->shipping_addresses, static function ($v) {
+        return new self(...array_values(array_filter($this->shipping_addresses, static function ($v) use($filter) {
             return $filter($v);
         })));
     }
diff --git a/tests/ValueObject/ArrayFactoryTest.php b/tests/ValueObject/ArrayFactoryTest.php
index d6010d7..cc9eac0 100644
--- a/tests/ValueObject/ArrayFactoryTest.php
+++ b/tests/ValueObject/ArrayFactoryTest.php
@@ -182,7 +182,7 @@ public function add(ReasonType $reasonType) : self
     public function remove(ReasonType $reasonType) : self
     {
         $copy = clone $this;
-        $copy->items = array_values(array_filter($copy->items, static function ($v) {
+        $copy->items = array_values(array_filter($copy->items, static function ($v) use($reasonType) {
             return !$v->equals($reasonType);
         }));
         return $copy;
@@ -209,7 +209,7 @@ public function contains(ReasonType $reasonType) : bool
     }
     public function filter(callable $filter) : self
     {
-        return new self(...array_values(array_filter($this->items, static function ($v) {
+        return new self(...array_values(array_filter($this->items, static function ($v) use($filter) {
             return $filter($v);
         })));
     }