From 4781a140a67b59802b06cb9a237c311b8132a917 Mon Sep 17 00:00:00 2001
From: Christophe Ferreboeuf <christophe@crealoz.fr>
Date: Thu, 14 Nov 2024 15:53:52 +0100
Subject: [PATCH] fix title display bug

---
 Service/PDFWriter.php | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

diff --git a/Service/PDFWriter.php b/Service/PDFWriter.php
index a01b0be..c7c147e 100644
--- a/Service/PDFWriter.php
+++ b/Service/PDFWriter.php
@@ -229,18 +229,25 @@ private function manageSubResult(array $subResults): void
      */
     private function displaySection(string $title, array $section): void
     {
-        $translatedTitle = $this->cliTranslator->translate($title);
         if ($this->columnCount !== 1) {
             $this->setColumnCount(1);
         }
-        $this->currentPage->drawText($translatedTitle, 44, $this->y);
-        foreach ($section as $type => $entries) {
+        if ($this->shouldDisplaySectionTitle($section)) {
+            $translatedTitle = $this->cliTranslator->translate($title);
+            $this->currentPage->drawText($translatedTitle, 44, $this->y);
+        } else {
+            return;
+        }
+        foreach ($section as $entries) {
             if (isset($entries['specificSections'])) {
                 $sectionName = $entries['specificSections'];
                 unset($entries['specificSections']);
                 if (!isset($this->specificSections[$sectionName]) || !$this->specificSections[$sectionName] instanceof SectionInterface) {
                     throw new \InvalidArgumentException("Specific section $sectionName is not valid");
                 }
+                if ($entries['files'] === []) {
+                    continue;
+                }
                 $numberOfPages = $this->specificSections[$sectionName]->calculateSize($entries) / 800;
                 if ($numberOfPages > 10) {
                     $this->delegateToAnnex($numberOfPages, $entries, $title, $sectionName);
@@ -253,6 +260,18 @@ private function displaySection(string $title, array $section): void
         }
     }
 
+    private function shouldDisplaySectionTitle(array $section): bool
+    {
+        $shouldDisplay = false;
+        foreach ($section as $entries) {
+            if (!empty($entries['files'])) {
+                $shouldDisplay = true;
+                break;
+            }
+        }
+        return $shouldDisplay;
+    }
+
     /**
      * The generic function to write subsections. It displays the title, the explanation and the files.
      *