<?php

namespace App\Tests\Representation;

use App\Auth\Entity\User;
use App\Doctor\Entity\Doctor;
use App\Representation\Entity\Representation;
use App\Tests\ApiTestCase;
use Doctrine\DBAL\Connection;

/**
 * نمایندهٔ ثبت‌کننده روی پزشکِ زیرمجموعه‌اش ویرایش می‌کند — و فقط فیلدهای محتوایی.
 *
 * دادهٔ تست از راه اندپوینت واقعیِ نماینده ساخته می‌شود تا representation_id
 * همان‌طور بنشیند که در تولید می‌نشیند.
 */
class RepresentationProfileEditTest extends ApiTestCase
{
    /** @return array{0: User, 1: Representation} */
    private function newRepresentative(): array
    {
        $user = $this->createUser(['ROLE_USER', 'ROLE_REPRESENTATION']);
        $rep  = new Representation($user, 'نمایندهٔ ' . uniqid());
        $this->em->persist($rep);
        $this->em->flush();

        return [$user, $rep];
    }

    /** پزشکی که همان نماینده ثبتش کرده؛ uuid برمی‌گردد. */
    private function doctorCreatedBy(User $repUser): string
    {
        $body = $this->authJson('POST', '/api/v1/representation/doctor', $repUser, [
            'mobile' => '09' . str_pad((string) random_int(0, 999_999_999), 9, '0', STR_PAD_LEFT),
            'name'   => 'دکتر آزمون ' . uniqid(),
        ]);

        self::assertSame(201, $this->responseCode(), 'ساخت پزشک توسط نماینده باید ۲۰۱ بدهد');

        return $body['data']['uuid'];
    }

    private function editLogCount(): int
    {
        return (int) static::getContainer()->get(Connection::class)
            ->fetchOne("SELECT COUNT(*) FROM app_log WHERE channel = 'representation_edit'");
    }

    private function reloadDoctor(string $uuid): Doctor
    {
        $this->em->clear();

        return $this->em->getRepository(Doctor::class)->findOneBy(['uuid' => $uuid]);
    }

    // ── مسیر موفق ─────────────────────────────────────────────────────────────

    public function testOwningRepresentativeCanEditContentFields(): void
    {
        [$repUser] = $this->newRepresentative();
        $uuid      = $this->doctorCreatedBy($repUser);

        $body = $this->authJson('PATCH', '/api/v1/doctor/' . $uuid, $repUser, [
            'info'   => 'متن معرفی تازه',
            'degree' => 'متخصص پوست',
        ]);

        self::assertSame(200, $this->responseCode());
        self::assertTrue($body['success']);
        self::assertSame('متن معرفی تازه', $this->reloadDoctor($uuid)->getInfo());
    }

    public function testTheWholePayloadTheEditFormSendsIsAccepted(): void
    {
        // همان کلیدهایی که DoctorDetailPage در حالت نماینده می‌فرستد؛ اگر یکی
        // بیرون از whitelist بماند، هر ذخیره‌ای ۴۰۳ می‌شود.
        [$repUser] = $this->newRepresentative();
        $uuid      = $this->doctorCreatedBy($repUser);

        $this->authJson('PATCH', '/api/v1/doctor/' . $uuid, $repUser, [
            'title'           => 'دکتر نام تازه',
            'gender'          => 'man',
            'degree'          => 'specialist',
            'mobile_number'   => '09121111111',
            'info'            => 'توضیحات',
            'activity_time'   => 1600000000,
            'specialties'     => [],
            'doctor_services' => [],
            'social_media'    => [
                'instagram' => 'https://instagram.com/test',
                'telegram'  => null,
                'aparat'    => null,
                'youtube'   => null,
                'linkedin'  => null,
            ],
        ]);

        self::assertSame(200, $this->responseCode());
        self::assertSame('نام تازه', $this->reloadDoctor($uuid)->getName());
    }

    public function testASuccessfulEditWritesExactlyOneLogRow(): void
    {
        [$repUser] = $this->newRepresentative();
        $uuid      = $this->doctorCreatedBy($repUser);
        $before    = $this->editLogCount();

        $this->authJson('PATCH', '/api/v1/doctor/' . $uuid, $repUser, ['info' => 'x']);

        self::assertSame(200, $this->responseCode());
        self::assertSame($before + 1, $this->editLogCount());
    }

    // ── مسیر خطا ──────────────────────────────────────────────────────────────

    public function testAnotherRepresentativeIsForbidden(): void
    {
        [$ownerUser]   = $this->newRepresentative();
        [$strangerUser] = $this->newRepresentative();
        $uuid = $this->doctorCreatedBy($ownerUser);

        $body = $this->authJson('PATCH', '/api/v1/doctor/' . $uuid, $strangerUser, ['info' => 'نباید ذخیره شود']);

        self::assertSame(403, $this->responseCode());
        self::assertSame('ERR_AUTH_006', $body['errors'][0]['code']);
        self::assertNotSame('نباید ذخیره شود', $this->reloadDoctor($uuid)->getInfo());
    }

    public function testForbiddenFieldIsRejectedAndNothingIsSaved(): void
    {
        [$repUser] = $this->newRepresentative();
        $uuid      = $this->doctorCreatedBy($repUser);
        $before    = $this->reloadDoctor($uuid)->getMedicalSystemCode();

        $body = $this->authJson('PATCH', '/api/v1/doctor/' . $uuid, $repUser, [
            'info'                => 'این هم نباید ذخیره شود',
            'medical_system_code' => '999999',
        ]);

        self::assertSame(403, $this->responseCode());
        self::assertSame('medical_system_code', $body['errors'][0]['field']);

        $doctor = $this->reloadDoctor($uuid);
        self::assertSame($before, $doctor->getMedicalSystemCode());
        self::assertNotSame('این هم نباید ذخیره شود', $doctor->getInfo());
    }

    public function testTogglingActiveThroughPatchIsForbiddenForRepresentative(): void
    {
        [$repUser] = $this->newRepresentative();
        $uuid      = $this->doctorCreatedBy($repUser);

        $body = $this->authJson('PATCH', '/api/v1/doctor/' . $uuid, $repUser, ['active' => true]);

        self::assertSame(403, $this->responseCode());
        self::assertSame('active', $body['errors'][0]['field']);
    }

    // ── مرزی ──────────────────────────────────────────────────────────────────

    public function testDoctorWithoutARepresentationIsNotEditableByAnyRepresentative(): void
    {
        [$repUser] = $this->newRepresentative();

        $orphanUser = $this->createUser(['ROLE_USER', 'ROLE_DOCTOR']);
        $orphan     = new Doctor($orphanUser, 'پزشک بی‌نماینده');
        $this->em->persist($orphan);
        $this->em->flush();

        $this->authJson('PATCH', '/api/v1/doctor/' . $orphan->getUuid(), $repUser, ['info' => 'x']);

        self::assertSame(403, $this->responseCode());
    }

    public function testRoleWithoutARepresentationRowIsForbiddenNotFatal(): void
    {
        [$ownerUser] = $this->newRepresentative();
        $uuid        = $this->doctorCreatedBy($ownerUser);

        $rowless = $this->createUser(['ROLE_USER', 'ROLE_REPRESENTATION']);

        $this->authJson('PATCH', '/api/v1/doctor/' . $uuid, $rowless, ['info' => 'x']);

        self::assertSame(403, $this->responseCode());
    }

    public function testDoctorEditingOwnProfileIsUnaffectedByTheWhitelist(): void
    {
        $doctorUser = $this->createUser(['ROLE_USER', 'ROLE_DOCTOR']);
        $doctor     = new Doctor($doctorUser, 'پزشک خودگردان');
        $this->em->persist($doctor);
        $this->em->flush();
        $uuid = $doctor->getUuid();

        $before = $this->editLogCount();
        // یکتا per-run: doctors.source_code ایندکس یکتا دارد و db_test هرگز پاک نمی‌شود.
        $code = 'mc' . substr(uniqid(), -8);

        // کد نظام پزشکی برای نماینده ممنوع است اما برای خودِ پزشک نه.
        $this->authJson('PATCH', '/api/v1/doctor/' . $uuid, $doctorUser, ['medical_system_code' => $code]);

        self::assertSame(200, $this->responseCode());
        self::assertSame($code, $this->reloadDoctor($uuid)->getMedicalSystemCode());
        self::assertSame($before, $this->editLogCount(), 'ویرایش خودِ پزشک نباید لاگ نماینده بسازد');
    }

    public function testAdminIsUnaffectedByTheWhitelist(): void
    {
        [$repUser] = $this->newRepresentative();
        $uuid      = $this->doctorCreatedBy($repUser);
        $admin     = $this->createUser(['ROLE_ADMIN']);
        $before    = $this->editLogCount();
        $code      = 'ac' . substr(uniqid(), -8);

        $this->authJson('PATCH', '/api/v1/doctor/' . $uuid, $admin, ['medical_system_code' => $code]);

        self::assertSame(200, $this->responseCode());
        self::assertSame($code, $this->reloadDoctor($uuid)->getMedicalSystemCode());
        self::assertSame($before, $this->editLogCount(), 'ویرایش ادمین نباید لاگ نماینده بسازد');
    }
}