<?php

declare(strict_types=1);

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('categories', function (Blueprint $table) {
            $table->id();

            /*
             * Translatable columns hold a JSON map of locale => value, e.g.
             * {"es": "Servicios", "en": "Services", "ca": "Serveis"}.
             * spatie/laravel-translatable casts these transparently.
             *
             * `jsonb` rather than `json`: Postgres cannot compare a `json`
             * value for equality, so any `select distinct` touching one fails
             * outright — and Filament's relationship selects emit exactly
             * that. On MySQL it is still `json` and on SQLite still `text`,
             * so nothing else changes.
             */
            $table->jsonb('name');
            $table->jsonb('slug');
            $table->jsonb('description')->nullable();

            $table->string('color', 7)->nullable();
            $table->unsignedInteger('position')->default(0);
            $table->boolean('is_visible')->default(true);
            $table->timestamps();
            $table->softDeletes();

            $table->index('position');
        });

        Schema::create('pages', function (Blueprint $table) {
            $table->id();

            $table->foreignId('category_id')->nullable()
                ->constrained()->nullOnDelete();
            $table->foreignId('author_id')->nullable()
                ->constrained('users')->nullOnDelete();

            $table->jsonb('title');
            // Slugs live inside JSON, so uniqueness cannot be a DB constraint.
            // It is enforced per locale by App\Rules\UniqueTranslatedSlug.
            $table->jsonb('slug');
            $table->jsonb('excerpt')->nullable();
            $table->jsonb('body')->nullable();
            $table->jsonb('meta_title')->nullable();
            $table->jsonb('meta_description')->nullable();

            $table->string('status', 20)->default('draft');
            $table->string('featured_image')->nullable();
            $table->boolean('is_featured')->default(false);
            $table->timestamp('published_at')->nullable();
            $table->timestamps();
            $table->softDeletes();

            $table->index(['status', 'published_at']);
        });
    }

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