<?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('quiz_questions', function (Blueprint $table) {
            $table->id();
            $table->unsignedTinyInteger('level')->default(1); // 1 to 5
            $table->text('question_text');
            $table->string('option_a');
            $table->string('option_b');
            $table->string('option_c');
            $table->string('option_d');
            $table->char('correct_option', 1); // A, B, C, D
            $table->text('explanation')->nullable();
            $table->timestamps();
        });
    }

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