<?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('attributes', function (Blueprint $table) {
            $table->id();

            $table->string('slug')->unique();

            $table->jsonb('name');
            $table->jsonb('description')->nullable();

            $table->string('type');

            $table->boolean('is_visible')->default(false);
            $table->boolean('is_required')->default(false);
            $table->boolean('is_searchable')->default(false);
            $table->boolean('is_filterable')->default(false);

            $table->integer('sort_order')->nullable();

            $table->timestamps();
        });

        Schema::create('attribute_values', function (Blueprint $table) {
            $table->id();
            $table->jsonb('value');
            $table->string('key')->unique();
            $table->foreignId('attribute_id')->constrained()->cascadeOnDelete();
            $table->integer('sort_order')->nullable();
            $table->timestamps();
        });

        Schema::create('product_attributes', function (Blueprint $table) {
            $table->id();
            $table->foreignId('product_id')->constrained()->cascadeOnDelete();
            $table->foreignId('attribute_id')->constrained()->cascadeOnDelete();
        });

        Schema::create('attribute_value_product_attribute', function (Blueprint $table) {
            $table->id();
            $table->foreignId('attribute_value_id')->nullable()->constrained()->cascadeOnDelete();
            $table->foreignId('product_attribute_id')->constrained()->cascadeOnDelete();
            $table->string('product_custom_value')->nullable();
        });

        Schema::create('attribute_category', function (Blueprint $table) {
            $table->id();
            $table->foreignId('attribute_id')->constrained('attributes')->cascadeOnDelete();
            $table->foreignId('category_id')->constrained('categories')->cascadeOnDelete();
            $table->timestamps();
        });
    }

    /**
     * Reverse the migrations.
     */
    public function down(): void
    {
        Schema::dropIfExists('attributes');
        Schema::dropIfExists('attribute_values');
        Schema::dropIfExists('product_attributes');
        Schema::dropIfExists('attribute_value_product_attribute');
        Schema::dropIfExists('attribute_category');
    }
};