<?php

declare(strict_types=1);

namespace Tests\Feature\FormBuilder\ValidationRules;

use App\Enums\FormBuilder\FormFieldValidationRuleType;
use App\Models\FormBuilder\FormField;
use App\Models\FormBuilder\FormFieldLibrary;
use App\Models\FormBuilder\FormFieldValidationRule;
use App\Models\FormBuilder\FormSchema;
use App\Models\Organisation;
use App\Services\FormBuilder\FormFieldService;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

/**
 * FormFieldService::insertFromLibrary must row-copy validation rules from
 * the library entry to the new field (addendum Q3 row-copy mandate, paired
 * with the existing bindings row-copy from WS-5a).
 */
final class InsertFromLibraryCopiesRulesTest extends TestCase
{
    use RefreshDatabase;

    public function test_library_rules_are_copied_to_new_field(): void
    {
        $org = Organisation::factory()->create();

        $library = FormFieldLibrary::factory()->create([
            'organisation_id' => $org->id,
            'slug' => 'kenteken',
        ]);
        FormFieldValidationRule::factory()->forLibrary($library)
            ->ofType(FormFieldValidationRuleType::Regex, ['pattern' => '/^[A-Z]{3}$/'])->create();
        FormFieldValidationRule::factory()->forLibrary($library)
            ->ofType(FormFieldValidationRuleType::MaxLength, ['value' => 8])->create();

        $schema = FormSchema::factory()->create(['organisation_id' => $org->id]);

        /** @var FormField $field */
        $field = app(FormFieldService::class)->insertFromLibrary($schema, $library);

        $rules = FormFieldValidationRule::query()
            ->where('owner_type', 'form_field')
            ->where('owner_id', $field->id)
            ->get()
            ->keyBy(fn ($r) => $r->rule_type->value);

        $this->assertCount(2, $rules);
        $this->assertSame('/^[A-Z]{3}$/', $rules['regex']->parameters['pattern']);
        $this->assertSame(8, $rules['max_length']->parameters['value']);
    }

    public function test_library_without_rules_produces_field_without_rules(): void
    {
        $org = Organisation::factory()->create();
        $library = FormFieldLibrary::factory()->create(['organisation_id' => $org->id]);
        $schema = FormSchema::factory()->create(['organisation_id' => $org->id]);

        /** @var FormField $field */
        $field = app(FormFieldService::class)->insertFromLibrary($schema, $library);

        $count = FormFieldValidationRule::query()
            ->where('owner_type', 'form_field')
            ->where('owner_id', $field->id)
            ->count();
        $this->assertSame(0, $count);
    }
}