<?php

declare(strict_types=1);

namespace Tests\Feature\Api\V1\Public\FormBuilder;

use App\Enums\FormBuilder\FormFieldType;
use App\Enums\FormBuilder\FormPurpose;
use App\Events\FormBuilder\FormSubmissionSubmitted;
use App\Models\CrowdType;
use App\Models\Event;
use App\Models\FormBuilder\FormField;
use App\Models\FormBuilder\FormSchema;
use App\Models\FormBuilder\FormSubmission;
use App\Models\Organisation;
use App\Models\Person;
use App\Models\User;
use Database\Seeders\RoleSeeder;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

/**
 * ARCH §31.1 — TriggerPersonIdentityMatchOnFormSubmit contract.
 * Verifies: (a) only fires for event_registration, (b) matched/pending/
 * none states written correctly, (c) listener failures never rethrow.
 */
final class IdentityMatchOnSubmitTest extends TestCase
{
    use RefreshDatabase;

    private Organisation $org;

    private Event $event;

    private CrowdType $crowdType;

    private FormSchema $schema;

    protected function setUp(): void
    {
        parent::setUp();
        $this->seed(RoleSeeder::class);
        $this->org = Organisation::factory()->create();
        $this->event = Event::factory()->create(['organisation_id' => $this->org->id]);
        $this->crowdType = CrowdType::factory()->systemType('VOLUNTEER')->create([
            'organisation_id' => $this->org->id,
        ]);
        $this->schema = FormSchema::factory()->create([
            'organisation_id' => $this->org->id,
            'purpose' => FormPurpose::EVENT_REGISTRATION,
            'owner_type' => 'event',
            'owner_id' => $this->event->id,
        ]);
        FormField::factory()->create([
            'form_schema_id' => $this->schema->id,
            'field_type' => FormFieldType::TEXT->value,
            'slug' => 'naam',
            'is_portal_visible' => true,
        ]);
    }

    public function test_event_registration_triggers_matched_when_person_has_user(): void
    {
        $user = User::factory()->create();
        $person = Person::factory()->create([
            'event_id' => $this->event->id,
            'crowd_type_id' => $this->crowdType->id,
            'user_id' => $user->id,
        ]);

        $submission = FormSubmission::factory()->create([
            'form_schema_id' => $this->schema->id,
            'subject_type' => 'person',
            'subject_id' => $person->id,
            'status' => 'submitted',
            'submitted_at' => now(),
        ]);

        FormSubmissionSubmitted::dispatch($submission->fresh());

        $this->assertSame('matched', $submission->fresh()->identity_match_status);
    }

    public function test_event_registration_triggers_none_when_person_unlinked_no_match(): void
    {
        $person = Person::factory()->create([
            'event_id' => $this->event->id,
            'crowd_type_id' => $this->crowdType->id,
            'user_id' => null,
            'email' => 'nobody@nowhere.test',
            'first_name' => 'Xyz',
            'last_name' => 'NoMatch',
        ]);

        $submission = FormSubmission::factory()->create([
            'form_schema_id' => $this->schema->id,
            'subject_type' => 'person',
            'subject_id' => $person->id,
            'status' => 'submitted',
            'submitted_at' => now(),
        ]);

        FormSubmissionSubmitted::dispatch($submission->fresh());

        $this->assertSame('none', $submission->fresh()->identity_match_status);
    }

    public function test_event_registration_triggers_pending_when_matcher_finds_candidate(): void
    {
        // Pre-seed a User with a specific email, then a Person in the same
        // org with the matching email → detectMatches should create a
        // PersonIdentityMatch with status=pending.
        $user = User::factory()->create(['email' => 'match@example.test']);
        $this->org->users()->attach($user, ['role' => 'org_member']);

        $person = Person::factory()->create([
            'event_id' => $this->event->id,
            'crowd_type_id' => $this->crowdType->id,
            'user_id' => null,
            'email' => 'match@example.test',
            'first_name' => 'Anne',
            'last_name' => 'Match',
        ]);

        $submission = FormSubmission::factory()->create([
            'form_schema_id' => $this->schema->id,
            'subject_type' => 'person',
            'subject_id' => $person->id,
            'status' => 'submitted',
            'submitted_at' => now(),
        ]);

        FormSubmissionSubmitted::dispatch($submission->fresh());

        $this->assertSame('pending', $submission->fresh()->identity_match_status);
    }

    public function test_non_event_registration_purpose_does_not_trigger(): void
    {
        $otherSchema = FormSchema::factory()->create([
            'organisation_id' => $this->org->id,
            'purpose' => FormPurpose::FEEDBACK,
        ]);
        $submission = FormSubmission::factory()->create([
            'form_schema_id' => $otherSchema->id,
            'subject_type' => null,
            'subject_id' => null,
            'status' => 'submitted',
            'submitted_at' => now(),
        ]);

        FormSubmissionSubmitted::dispatch($submission->fresh());

        $this->assertNull($submission->fresh()->identity_match_status);
    }

    public function test_public_submission_marked_pending(): void
    {
        $submission = FormSubmission::factory()->create([
            'form_schema_id' => $this->schema->id,
            'subject_type' => null,
            'subject_id' => null,
            'status' => 'submitted',
            'submitted_at' => now(),
        ]);

        FormSubmissionSubmitted::dispatch($submission->fresh());

        $this->assertSame('pending', $submission->fresh()->identity_match_status);
    }
}