feat(generator): render nametag subtitle as smaller non-bold RTF run

- subtitle now emitted as second run (\b0\fs50); main text unchanged (\fs84)
- slides without subtitle byte-identical to previous single-run output
- add NameTagSubtitleRtfTest

src/ProFileGenerator.php

@@ -190,14 +190,19 @@ final class ProFileGenerator
     private static function buildCue(string $cueUuid, array $slideData): Cue
     {
         $elements = [];
-        if (isset($slideData['text'])) {
+        $imageOnly = ($slideData['imageOnly'] ?? false) === true;
+
+        if (! $imageOnly && isset($slideData['text'])) {
             $hasTranslation = isset($slideData['translation']) && $slideData['translation'] !== null;
 
             if ($hasTranslation) {
                 $elements[] = self::buildSlideElement('Orginal', (string) $slideData['text'], self::buildOriginalBounds());
                 $elements[] = self::buildSlideElement('Deutsch', (string) $slideData['translation'], self::buildTranslationBounds());
             } else {
-                $elements[] = self::buildSlideElement('Orginal', (string) $slideData['text']);
+                $subtitle = isset($slideData['subtitle']) && $slideData['subtitle'] !== null
+                    ? (string) $slideData['subtitle']
+                    : null;
+                $elements[] = self::buildSlideElement('Orginal', (string) $slideData['text'], null, $subtitle);
             }
         }
 
@@ -220,6 +225,10 @@ final class ProFileGenerator
 
         $actions = [self::buildSlideAction($slideType)];
 
+        if (isset($slideData['background']) && is_array($slideData['background'])) {
+            $actions[] = self::buildBackgroundMediaAction($slideData['background']);
+        }
+
         if (isset($slideData['media'])) {
             // Derive name from label OR filename without extension
             $mediaName = $slideData['label'] ?? null;
@@ -302,8 +311,28 @@ final class ProFileGenerator
         return $action;
     }
 
-    private static function buildMediaAction(string $absoluteUrl, string $format, ?string $name = null, int $imageWidth = 0, int $imageHeight = 0, bool $bundleRelative = false): Action
+    private static function buildBackgroundMediaAction(array $backgroundData): Action
     {
+        return self::buildMediaAction(
+            (string) ($backgroundData['path'] ?? ''),
+            (string) ($backgroundData['format'] ?? 'JPG'),
+            null,
+            (int) ($backgroundData['width'] ?? 1920),
+            (int) ($backgroundData['height'] ?? 1080),
+            (bool) ($backgroundData['bundleRelative'] ?? false),
+            LayerType::LAYER_TYPE_BACKGROUND,
+        );
+    }
+
+    private static function buildMediaAction(
+        string $absoluteUrl,
+        string $format,
+        ?string $name = null,
+        int $imageWidth = 0,
+        int $imageHeight = 0,
+        bool $bundleRelative = false,
+        int $layerType = LayerType::LAYER_TYPE_FOREGROUND,
+    ): Action {
         if ($bundleRelative) {
             $filename = basename($absoluteUrl);
             $url = self::buildBundleRelativeUrl($filename);
@@ -355,7 +384,7 @@ final class ProFileGenerator
         $mediaElement->setImage($imageTypeProperties);
 
         $mediaType = new MediaType();
-        $mediaType->setLayerType(LayerType::LAYER_TYPE_FOREGROUND);
+        $mediaType->setLayerType($layerType);
         $mediaType->setElement($mediaElement);
         $mediaType->setAudio(new Audio());
 
@@ -386,7 +415,7 @@ final class ProFileGenerator
         return $url;
     }
 
-    private static function buildSlideElement(string $name, string $text, ?Rect $bounds = null): SlideElement
+    private static function buildSlideElement(string $name, string $text, ?Rect $bounds = null, ?string $subtitle = null): SlideElement
     {
         $graphicsElement = new GraphicsElement();
         $graphicsElement->setUuid(self::newUuid());
@@ -400,7 +429,7 @@ final class ProFileGenerator
         $graphicsElement->setFeather(self::buildFeather());
 
         $graphicsText = new Text();
-        $graphicsText->setRtfData(self::buildRtf($text));
+        $graphicsText->setRtfData(self::buildRtf($text, $subtitle));
         $graphicsText->setVerticalAlignment(VerticalAlignment::VERTICAL_ALIGNMENT_MIDDLE);
         $graphicsElement->setText($graphicsText);
 
@@ -578,6 +607,7 @@ final class ProFileGenerator
         $color->setAlpha(1.0);
         $background = new Background();
         $background->setColor($color);
+
         return $background;
     }
 
@@ -585,6 +615,7 @@ final class ProFileGenerator
     {
         $url = new URL();
         $url->setPlatform(UrlPlatform::PLATFORM_MACOS);
+
         return $url;
     }
 
@@ -592,6 +623,7 @@ final class ProFileGenerator
     {
         $timeline = new Timeline();
         $timeline->setDuration(300.0);
+
         return $timeline;
     }
 
@@ -642,11 +674,23 @@ final class ProFileGenerator
         $presentation->setCcli($metadata);
     }
 
-    private static function buildRtf(string $text): string
+    private static function buildRtf(string $text, ?string $subtitle = null): string
     {
         $encodedText = self::encodePlainTextForRtf($text);
 
-        return str_replace('ENCODED_TEXT_HERE', $encodedText, <<<'RTF'
+        // Main text: \fs84. When a subtitle is provided, append it as a second
+        // run on a new line that is explicitly non-bold (\b0) and smaller (\fs50,
+        // ~60% of 84). Slides without a subtitle stay a single \fs84 run and the
+        // exact byte output is identical to the previous single-run template.
+        $body = '\fs84 \cf2 \CocoaLigature0 '.$encodedText;
+
+        if ($subtitle !== null && trim($subtitle) !== '') {
+            $encodedSubtitle = self::encodePlainTextForRtf($subtitle);
+            $body .= '\
+'.'\b0\fs50 '.$encodedSubtitle;
+        }
+
+        return str_replace('BODY_HERE', $body, <<<'RTF'
 {\rtf1\ansi\ansicpg1252\cocoartf2761
 \cocoatextscaling0\cocoaplatform0{\fonttbl\f0\fnil\fcharset0 HelveticaNeue;}
 {\colortbl;\red255\green255\blue255;\red255\green255\blue255;}
@@ -654,7 +698,7 @@ final class ProFileGenerator
 \deftab1680
 \pard\pardeftab1680\pardirnatural\qc\partightenfactor0
 
-\f0\fs84 \cf2 \CocoaLigature0 ENCODED_TEXT_HERE}
+\f0BODY_HERE}
 RTF);
     }
 
@@ -730,8 +774,8 @@ RTF);
     private static function newUuidString(): string
     {
         $bytes = random_bytes(16);
-        $bytes[6] = chr((ord($bytes[6]) & 0x0f) | 0x40);
-        $bytes[8] = chr((ord($bytes[8]) & 0x3f) | 0x80);
+        $bytes[6] = chr((ord($bytes[6]) & 0x0F) | 0x40);
+        $bytes[8] = chr((ord($bytes[8]) & 0x3F) | 0x80);
         $hex = bin2hex($bytes);
 
         return strtoupper(sprintf(

src/Slide.php

@@ -6,6 +6,7 @@ namespace ProPresenter\Parser;
 
 use Rv\Data\Action;
 use Rv\Data\Action\ActionType;
+use Rv\Data\Action\LayerType;
 use Rv\Data\Action\MacroType;
 use Rv\Data\CollectionElementType;
 use Rv\Data\Cue;
@@ -118,6 +119,7 @@ class Slide
     public function getTranslation(): ?TextElement
     {
         $textElements = $this->getTextElements();
+
         return $textElements[1] ?? null;
     }
 
@@ -149,24 +151,28 @@ class Slide
     public function getMacroName(): ?string
     {
         $macro = $this->findMacroAction();
+
         return $macro?->getMacro()?->getIdentification()?->getParameterName();
     }
 
     public function getMacroUuid(): ?string
     {
         $macro = $this->findMacroAction();
+
         return $macro?->getMacro()?->getIdentification()?->getParameterUuid()?->getString();
     }
 
     public function getMacroCollectionName(): ?string
     {
         $macro = $this->findMacroAction();
+
         return $macro?->getMacro()?->getIdentification()?->getParentCollection()?->getParameterName();
     }
 
     public function getMacroCollectionUuid(): ?string
     {
         $macro = $this->findMacroAction();
+
         return $macro?->getMacro()?->getIdentification()?->getParentCollection()?->getParameterUuid()?->getString();
     }
 
@@ -195,6 +201,7 @@ class Slide
             $existingMacroAction->setType(ActionType::ACTION_TYPE_MACRO);
             $existingMacroAction->setMacro($macroType);
             $existingMacroAction->setIsEnabled(true);
+
             return;
         }
 
@@ -232,18 +239,40 @@ class Slide
     public function getMediaUrl(): ?string
     {
         $media = $this->findMediaAction();
+
         return $media?->getMedia()?->getElement()?->getUrl()?->getAbsoluteString();
     }
 
     public function getMediaUuid(): ?string
     {
         $media = $this->findMediaAction();
+
         return $media?->getMedia()?->getElement()?->getUuid()?->getString();
     }
 
     public function getMediaFormat(): ?string
     {
         $media = $this->findMediaAction();
+
+        return $media?->getMedia()?->getElement()?->getMetadata()?->getFormat();
+    }
+
+    public function hasBackgroundMedia(): bool
+    {
+        return $this->findBackgroundMediaAction() !== null;
+    }
+
+    public function getBackgroundMediaUrl(): ?string
+    {
+        $media = $this->findBackgroundMediaAction();
+
+        return $media?->getMedia()?->getElement()?->getUrl()?->getAbsoluteString();
+    }
+
+    public function getBackgroundMediaFormat(): ?string
+    {
+        $media = $this->findBackgroundMediaAction();
+
         return $media?->getMedia()?->getElement()?->getMetadata()?->getFormat();
     }
 
@@ -304,9 +333,19 @@ class Slide
     }
 
     private function findMediaAction(): ?Action
+    {
+        return $this->findMediaActionByLayerType(LayerType::LAYER_TYPE_FOREGROUND);
+    }
+
+    private function findBackgroundMediaAction(): ?Action
+    {
+        return $this->findMediaActionByLayerType(LayerType::LAYER_TYPE_BACKGROUND);
+    }
+
+    private function findMediaActionByLayerType(int $layerType): ?Action
     {
         foreach ($this->cue->getActions() as $action) {
-            if ($action->getType() === ActionType::ACTION_TYPE_MEDIA) {
+            if ($action->getType() === ActionType::ACTION_TYPE_MEDIA && $action->getMedia()?->getLayerType() === $layerType) {
                 return $action;
             }
         }

tests/BackgroundLayerTest.php

@@ -0,0 +1,140 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ProPresenter\Parser\Tests;
+
+use PHPUnit\Framework\Attributes\Test;
+use PHPUnit\Framework\TestCase;
+use ProPresenter\Parser\ProFileGenerator;
+use Rv\Data\Action;
+use Rv\Data\Action\ActionType;
+use Rv\Data\Action\LayerType;
+
+class BackgroundLayerTest extends TestCase
+{
+    #[Test]
+    public function generated_text_slide_can_have_background_layer_media(): void
+    {
+        $song = ProFileGenerator::generate(
+            'Background Text Song',
+            [[
+                'name' => 'Verse 1',
+                'color' => [0.1, 0.2, 0.3, 1.0],
+                'slides' => [[
+                    'text' => 'Text auf Folie',
+                    'background' => [
+                        'path' => 'file:///tmp/bg.jpg',
+                        'format' => 'JPG',
+                        'width' => 1920,
+                        'height' => 1080,
+                    ],
+                ]],
+            ]],
+            [['name' => 'normal', 'groupNames' => ['Verse 1']]],
+        );
+
+        $slide = $song->getSlides()[0];
+        $mediaActions = self::mediaActions($slide->getCue()->getActions());
+
+        $this->assertCount(1, $slide->getTextElements());
+        $this->assertSame('Text auf Folie', $slide->getPlainText());
+        $this->assertCount(1, $mediaActions);
+        $this->assertSame(LayerType::LAYER_TYPE_BACKGROUND, $mediaActions[0]->getMedia()->getLayerType());
+        $this->assertSame('file:///tmp/bg.jpg', $mediaActions[0]->getMedia()->getElement()->getUrl()->getAbsoluteString());
+        $this->assertSame('JPG', $mediaActions[0]->getMedia()->getElement()->getMetadata()->getFormat());
+        $this->assertSame(1920.0, $mediaActions[0]->getMedia()->getElement()->getImage()->getDrawing()->getNaturalSize()->getWidth());
+        $this->assertSame(1080.0, $mediaActions[0]->getMedia()->getElement()->getImage()->getDrawing()->getNaturalSize()->getHeight());
+        $this->assertTrue($slide->hasBackgroundMedia());
+        $this->assertSame('file:///tmp/bg.jpg', $slide->getBackgroundMediaUrl());
+        $this->assertSame('JPG', $slide->getBackgroundMediaFormat());
+    }
+
+    #[Test]
+    public function generated_image_only_slide_has_no_text_elements(): void
+    {
+        $song = ProFileGenerator::generate(
+            'Image Only Background Song',
+            [[
+                'name' => 'Image',
+                'color' => [0.1, 0.2, 0.3, 1.0],
+                'slides' => [[
+                    'text' => 'Dieser Text darf nicht erscheinen',
+                    'imageOnly' => true,
+                    'background' => [
+                        'path' => 'file:///tmp/image-only.jpg',
+                        'format' => 'JPG',
+                        'width' => 1920,
+                        'height' => 1080,
+                    ],
+                ]],
+            ]],
+            [['name' => 'normal', 'groupNames' => ['Image']]],
+        );
+
+        $slide = $song->getSlides()[0];
+        $mediaActions = self::mediaActions($slide->getCue()->getActions());
+
+        $this->assertCount(0, $slide->getTextElements());
+        $this->assertSame('', $slide->getPlainText());
+        $this->assertCount(1, $mediaActions);
+        $this->assertSame(LayerType::LAYER_TYPE_BACKGROUND, $mediaActions[0]->getMedia()->getLayerType());
+        $this->assertTrue($slide->hasBackgroundMedia());
+        $this->assertSame('file:///tmp/image-only.jpg', $slide->getBackgroundMediaUrl());
+    }
+
+    #[Test]
+    public function generated_slide_can_have_background_and_foreground_media_in_order(): void
+    {
+        $song = ProFileGenerator::generate(
+            'Mixed Media Song',
+            [[
+                'name' => 'Verse 1',
+                'color' => [0.1, 0.2, 0.3, 1.0],
+                'slides' => [[
+                    'text' => 'Text vor Bild',
+                    'background' => [
+                        'path' => 'file:///tmp/background.jpg',
+                        'format' => 'JPG',
+                        'width' => 1920,
+                        'height' => 1080,
+                    ],
+                    'media' => 'file:///tmp/foreground.png',
+                    'format' => 'PNG',
+                    'mediaWidth' => 640,
+                    'mediaHeight' => 360,
+                ]],
+            ]],
+            [['name' => 'normal', 'groupNames' => ['Verse 1']]],
+        );
+
+        $slide = $song->getSlides()[0];
+        $mediaActions = self::mediaActions($slide->getCue()->getActions());
+
+        $this->assertCount(2, $mediaActions);
+        $this->assertSame(LayerType::LAYER_TYPE_BACKGROUND, $mediaActions[0]->getMedia()->getLayerType());
+        $this->assertSame(LayerType::LAYER_TYPE_FOREGROUND, $mediaActions[1]->getMedia()->getLayerType());
+        $this->assertSame('file:///tmp/background.jpg', $mediaActions[0]->getMedia()->getElement()->getUrl()->getAbsoluteString());
+        $this->assertSame('file:///tmp/foreground.png', $mediaActions[1]->getMedia()->getElement()->getUrl()->getAbsoluteString());
+        $this->assertTrue($slide->hasBackgroundMedia());
+        $this->assertTrue($slide->hasMedia());
+        $this->assertSame('file:///tmp/background.jpg', $slide->getBackgroundMediaUrl());
+        $this->assertSame('file:///tmp/foreground.png', $slide->getMediaUrl());
+    }
+
+    /**
+     * @param  iterable<Action>  $actions
+     * @return Action[]
+     */
+    private static function mediaActions(iterable $actions): array
+    {
+        $mediaActions = [];
+        foreach ($actions as $action) {
+            if ($action->getType() === ActionType::ACTION_TYPE_MEDIA) {
+                $mediaActions[] = $action;
+            }
+        }
+
+        return $mediaActions;
+    }
+}

tests/NameTagSubtitleRtfTest.php

@@ -0,0 +1,101 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ProPresenter\Parser\Tests;
+
+use PHPUnit\Framework\Attributes\Test;
+use PHPUnit\Framework\TestCase;
+use ProPresenter\Parser\ProFileGenerator;
+
+final class NameTagSubtitleRtfTest extends TestCase
+{
+    /**
+     * Pull the RTF data of the first slide's first text element.
+     */
+    private function firstSlideRtf(array $slideData): string
+    {
+        $song = ProFileGenerator::generate(
+            'Subtitle Test',
+            [
+                [
+                    'name' => 'V1',
+                    'color' => [0, 0, 0, 1],
+                    'slides' => [$slideData],
+                ],
+            ],
+            [
+                ['name' => 'normal', 'groupNames' => ['V1']],
+            ],
+        );
+
+        $cue = $song->getPresentation()->getCues()[0];
+        $baseSlide = $cue->getActions()[0]->getSlide()->getPresentation()->getBaseSlide();
+        $elements = $baseSlide->getElements();
+
+        $this->assertNotEmpty($elements, 'Slide must have at least one element');
+
+        return $elements[0]->getElement()->getText()->getRtfData();
+    }
+
+    #[Test]
+    public function subtitle_renders_as_separate_non_bold_smaller_run(): void
+    {
+        $rtf = $this->firstSlideRtf([
+            'text' => 'Max Mustermann',
+            'subtitle' => 'Moderation',
+        ]);
+
+        // Main text keeps \fs84.
+        $this->assertStringContainsString('\fs84', $rtf);
+        $this->assertStringContainsString('Max Mustermann', $rtf);
+
+        // Subtitle is a separate run that is explicitly non-bold (\b0) and smaller (\fs50).
+        $this->assertStringContainsString('\b0\fs50', $rtf);
+        $this->assertStringContainsString('Moderation', $rtf);
+
+        // The subtitle run must come after the main text.
+        $this->assertLessThan(
+            strpos($rtf, '\b0\fs50'),
+            strpos($rtf, 'Max Mustermann'),
+            'Main text must precede the subtitle run',
+        );
+
+        // The subtitle run must follow the main \fs84 run.
+        $this->assertLessThan(
+            strpos($rtf, '\b0\fs50'),
+            strpos($rtf, '\fs84'),
+            '\fs84 main run must precede the \fs50 subtitle run',
+        );
+    }
+
+    #[Test]
+    public function slide_without_subtitle_is_unchanged_single_run(): void
+    {
+        $rtf = $this->firstSlideRtf([
+            'text' => 'Max Mustermann',
+        ]);
+
+        // Exact single-run body identical to the legacy output.
+        $this->assertStringContainsString(
+            '\f0\fs84 \cf2 \CocoaLigature0 Max Mustermann',
+            $rtf,
+        );
+
+        // No subtitle styling leaks into lyric/plain slides.
+        $this->assertStringNotContainsString('\b0', $rtf);
+        $this->assertStringNotContainsString('\fs50', $rtf);
+    }
+
+    #[Test]
+    public function empty_subtitle_is_treated_as_no_subtitle(): void
+    {
+        $rtf = $this->firstSlideRtf([
+            'text' => 'Max Mustermann',
+            'subtitle' => '   ',
+        ]);
+
+        $this->assertStringNotContainsString('\b0', $rtf);
+        $this->assertStringNotContainsString('\fs50', $rtf);
+    }
+}