Extract variables from the HtmlEngine

app/Services/PdfMaker/PdfMakerUtilities.php

@@ -116,7 +116,8 @@ trait PdfMakerUtilities
 
     public function updateVariables(array $variables)
     {
-        $html = strtr($this->getCompiledHTML(), $variables);
+        $html = strtr($this->getCompiledHTML(), $variables['labels']);
+        $html = strtr($this->getCompiledHTML(), $variables['values']);
 
         $this->document->loadHTML($html);
 

app/Utils/HtmlEngine.php

@@ -29,18 +29,14 @@ class HtmlEngine
 
     public $company;
 
-    public $designer;
-
     public $settings;
 
     public $entity_calc;
 
     public $entity_string;
 
-    public function __construct(Designer $designer, $invitation, $entity_string)
+    public function __construct($invitation, $entity_string)
     {
-        $this->designer = $designer;
-
         $this->invitation = $invitation;
 
         $this->entity = $invitation->{$entity_string};
@@ -347,7 +343,7 @@ class HtmlEngine
         return $data;
     }
 
-    private function generateLabelsAndValues() 
+    public function generateLabelsAndValues() 
     {
         $data = [];
 

tests/Feature/PdfMaker/ExampleIntegrationTest.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Tests\Feature\PdfMaker;
+
+use App\Models\Invoice;
+use App\Services\PdfMaker\Designs\Plain;
+use App\Services\PdfMaker\PdfMaker;
+use App\Utils\HtmlEngine;
+use Tests\TestCase;
+
+class ExampleIntegrationTest extends TestCase
+{
+    public function testExample()
+    {
+        $invoice = Invoice::first();
+        $invitation = $invoice->invitations()->first();
+
+        $engine = new HtmlEngine($invitation, 'invoice');
+
+        $state = [
+            'template' => [
+                
+            ],
+            'variables' => $engine->generateLabelsAndValues(),
+        ];
+
+        $maker = new PdfMaker($state);
+
+        $maker
+            ->design(Plain::class)
+            ->build();
+
+        info($state);
+        info($maker->getCompiledHTML());
+    }
+}