From 47ebb6b8f5d3b2fac4657cda6e46004ddb94e404 Mon Sep 17 00:00:00 2001
From: enjoys <deadly.info@gmail.com>
Date: Sun, 27 Apr 2025 23:25:32 +0300
Subject: [PATCH 1/2] If OCREngine=2 and language not set, send language code
 `auto`.

---
 src/Client.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Client.php b/src/Client.php
index c4984de..df56f1b 100644
--- a/src/Client.php
+++ b/src/Client.php
@@ -233,6 +233,9 @@ public function isTable(bool $isTable): self
 
     public function engine(int $engine = 1): self
     {
+        if ($engine === 2 && !$this->requestParameters->contains(RequestParameterEnum::LANGUAGE)) {
+            $this->requestParameters->attach(RequestParameterEnum::LANGUAGE, "auto");
+        }
         $this->requestParameters->attach(RequestParameterEnum::OCR_ENGINE, $engine);
         return $this;
     }

From 17160de172f3df8647762ad4ea707e8940e577b4 Mon Sep 17 00:00:00 2001
From: enjoys <deadly.info@gmail.com>
Date: Sun, 27 Apr 2025 23:30:23 +0300
Subject: [PATCH 2/2] added tests

---
 tests/Feature/ClientTest.php | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/tests/Feature/ClientTest.php b/tests/Feature/ClientTest.php
index 89d0d34..01f1d0d 100644
--- a/tests/Feature/ClientTest.php
+++ b/tests/Feature/ClientTest.php
@@ -286,4 +286,31 @@ public function testOptionsReturnsCorrectParameters(): void
         $this->assertArrayHasKey('OCREngine', $options);
         $this->assertSame(2, $options['OCREngine']);
     }
+
+    public function testSetLanguageAutoIfEngineIs2()
+    {
+        $this->client
+            ->fromUrl("https://example.com/image.png")
+            ->isOverlayRequired(true)
+            ->fileType(FileTypeEnum::PDF)
+            ->engine(2);
+
+        $options = $this->client->options();
+        $this->assertArrayHasKey('language', $options);
+        $this->assertSame('auto', $options['language']);
+    }
+
+    public function testNotSetLanguageAutoIfEngineIs2AndLangWasSet()
+    {
+        $this->client
+            ->fromUrl("https://example.com/image.png")
+            ->language(LanguageCodeEnum::ENGLISH)
+            ->isOverlayRequired(true)
+            ->fileType(FileTypeEnum::PDF)
+            ->engine(2);
+
+        $options = $this->client->options();
+        $this->assertArrayHasKey('language', $options);
+        $this->assertSame('eng', $options['language']);
+    }
 }