<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

return new class extends Migration
{
    public function up(): void
    {
        Schema::create('song_arrangements', function (Blueprint $table) {
            $table->id();
            $table->foreignId('song_id')->constrained()->cascadeOnDelete();
            $table->string('name');
            $table->boolean('is_default')->default(false);
            $table->timestamps();

            $table->index('song_id');
            $table->unique(['song_id', 'name']);
        });
    }

    public function down(): void
    {
        Schema::dropIfExists('song_arrangements');
    }
};
