nihonbuzz-academy/database/migrations/2026_01_22_230911_create_vocabularies_table.php

<?php

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

return new class extends Migration
{
    /**
     * Run the migrations.
     */
    public function up(): void
    {
        Schema::create('vocabularies', function (Blueprint $table) {
            $table->uuid('id')->primary();
            $table->string('word'); // The main word (Kanji usually, or Kana if no Kanji)
            $table->string('reading')->nullable(); // Kana / Furigana
            $table->string('romaji')->nullable();
            $table->string('meaning_en')->nullable();
            $table->string('meaning_id')->nullable();
            $table->foreignUuid('level_id')->nullable()->constrained('levels')->nullOnDelete();
            $table->string('audio_url')->nullable();
            $table->string('type')->nullable(); // noun, verb, adjective, etc.
            $table->json('stroke_order_svg')->nullable(); // JSON for stroke animation
            $table->json('example_sentences')->nullable();
            $table->timestamps();
        });
    }

    /**
     * Reverse the migrations.
     */
    public function down(): void
    {
        Schema::dropIfExists('vocabularies');
    }
};