[AI] add Song metadata getters/setters for CCLI, category, notes

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

php/src/Song.php

@@ -5,6 +5,8 @@ declare(strict_types=1);
 namespace ProPresenter\Parser;
 
 use Rv\Data\Presentation;
+use Rv\Data\Presentation\CCLI;
+use Rv\Data\UUID;
 
 class Song
 {
@@ -63,6 +65,118 @@ class Song
         $this->presentation->setName($name);
     }
 
+    public function getCcliAuthor(): string
+    {
+        return $this->presentation->getCcli()?->getAuthor() ?? '';
+    }
+
+    public function setCcliAuthor(string $author): void
+    {
+        $this->ensureCcli()->setAuthor($author);
+    }
+
+    public function getCcliSongTitle(): string
+    {
+        return $this->presentation->getCcli()?->getSongTitle() ?? '';
+    }
+
+    public function setCcliSongTitle(string $title): void
+    {
+        $this->ensureCcli()->setSongTitle($title);
+    }
+
+    public function getCcliPublisher(): string
+    {
+        return $this->presentation->getCcli()?->getPublisher() ?? '';
+    }
+
+    public function setCcliPublisher(string $publisher): void
+    {
+        $this->ensureCcli()->setPublisher($publisher);
+    }
+
+    public function getCcliCopyrightYear(): int
+    {
+        return $this->presentation->getCcli()?->getCopyrightYear() ?? 0;
+    }
+
+    public function setCcliCopyrightYear(int $year): void
+    {
+        $this->ensureCcli()->setCopyrightYear($year);
+    }
+
+    public function getCcliSongNumber(): int
+    {
+        return $this->presentation->getCcli()?->getSongNumber() ?? 0;
+    }
+
+    public function setCcliSongNumber(int $number): void
+    {
+        $this->ensureCcli()->setSongNumber($number);
+    }
+
+    public function getCcliDisplay(): bool
+    {
+        return $this->presentation->getCcli()?->getDisplay() ?? false;
+    }
+
+    public function setCcliDisplay(bool $display): void
+    {
+        $this->ensureCcli()->setDisplay($display);
+    }
+
+    public function getCcliArtistCredits(): string
+    {
+        return $this->presentation->getCcli()?->getArtistCredits() ?? '';
+    }
+
+    public function setCcliArtistCredits(string $credits): void
+    {
+        $this->ensureCcli()->setArtistCredits($credits);
+    }
+
+    public function getCcliAlbum(): string
+    {
+        return $this->presentation->getCcli()?->getAlbum() ?? '';
+    }
+
+    public function setCcliAlbum(string $album): void
+    {
+        $this->ensureCcli()->setAlbum($album);
+    }
+
+    public function getCategory(): string
+    {
+        return $this->presentation->getCategory();
+    }
+
+    public function setCategory(string $category): void
+    {
+        $this->presentation->setCategory($category);
+    }
+
+    public function getNotes(): string
+    {
+        return $this->presentation->getNotes();
+    }
+
+    public function setNotes(string $notes): void
+    {
+        $this->presentation->setNotes($notes);
+    }
+
+    public function getSelectedArrangementUuid(): string
+    {
+        return $this->presentation->getSelectedArrangement()?->getString() ?? '';
+    }
+
+    public function setSelectedArrangementUuid(string $uuid): void
+    {
+        $arrangementUuid = new UUID();
+        $arrangementUuid->setString($uuid);
+        $this->presentation->setSelectedArrangement($arrangementUuid);
+    }
+
     public function getGroups(): array
     {
         return $this->groups;
@@ -125,4 +239,15 @@ class Song
     {
         return $this->presentation;
     }
+
+    private function ensureCcli(): CCLI
+    {
+        $ccli = $this->presentation->getCcli();
+        if ($ccli === null) {
+            $ccli = new CCLI();
+            $this->presentation->setCcli($ccli);
+        }
+
+        return $ccli;
+    }
 }

php/tests/SongMetadataTest.php

@@ -0,0 +1,79 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ProPresenter\Parser\Tests;
+
+use PHPUnit\Framework\Attributes\Test;
+use PHPUnit\Framework\TestCase;
+use ProPresenter\Parser\Song;
+use Rv\Data\Presentation;
+
+class SongMetadataTest extends TestCase
+{
+    #[Test]
+    public function ccliAuthorRoundTripWorks(): void
+    {
+        $song = new Song(new Presentation());
+
+        $song->setCcliAuthor('Author Name');
+
+        $this->assertSame('Author Name', $song->getCcliAuthor());
+    }
+
+    #[Test]
+    public function ccliSongNumberRoundTripWorks(): void
+    {
+        $song = new Song(new Presentation());
+
+        $song->setCcliSongNumber(123456);
+
+        $this->assertSame(123456, $song->getCcliSongNumber());
+    }
+
+    #[Test]
+    public function categoryRoundTripWorks(): void
+    {
+        $song = new Song(new Presentation());
+
+        $song->setCategory('Worship');
+
+        $this->assertSame('Worship', $song->getCategory());
+    }
+
+    #[Test]
+    public function notesRoundTripWorks(): void
+    {
+        $song = new Song(new Presentation());
+
+        $song->setNotes('Use acoustic intro');
+
+        $this->assertSame('Use acoustic intro', $song->getNotes());
+    }
+
+    #[Test]
+    public function selectedArrangementUuidRoundTripWorks(): void
+    {
+        $song = new Song(new Presentation());
+        $uuid = '12345678-1234-4234-8234-123456789abc';
+
+        $song->setSelectedArrangementUuid($uuid);
+
+        $this->assertSame($uuid, $song->getSelectedArrangementUuid());
+    }
+
+    #[Test]
+    public function ccliGettersReturnDefaultsWithoutCcliData(): void
+    {
+        $song = new Song(new Presentation());
+
+        $this->assertSame('', $song->getCcliAuthor());
+        $this->assertSame('', $song->getCcliSongTitle());
+        $this->assertSame('', $song->getCcliPublisher());
+        $this->assertSame(0, $song->getCcliCopyrightYear());
+        $this->assertSame(0, $song->getCcliSongNumber());
+        $this->assertFalse($song->getCcliDisplay());
+        $this->assertSame('', $song->getCcliArtistCredits());
+        $this->assertSame('', $song->getCcliAlbum());
+    }
+}