<?php

namespace App\Tests\Category;

use App\Tests\ApiTestCase;

/**
 * search=… on the admin category lists must reach the parent, not just the row's
 * own name — operators look a child up by the name of the thing that owns it
 * ("all services under Dermatology"), and by slug when they paste one from a URL.
 *
 * Covers: /admin/specialties (parent specialty), /admin/doctor-services
 * (specialty), /admin/cities (province).
 */
class AdminCategorySearchTest extends ApiTestCase
{
    /** @return list<int> */
    private function idsOf(array $body): array
    {
        return array_map(static fn(array $r) => (int) $r['id'], $body['data']);
    }

    private function createdId(array $body): int
    {
        return (int) $body['data']['data']['id'];
    }

    // ── specialties ───────────────────────────────────────────────────────────

    public function testSpecialtySearchByParentNameReturnsChildren(): void
    {
        $admin  = $this->createUser(['ROLE_ADMIN']);
        $marker = 'پوستآزمون' . uniqid();

        $parentId = $this->createdId(
            $this->authJson('POST', '/api/v1/admin/specialty', $admin, ['name' => $marker])
        );
        $childId = $this->createdId(
            $this->authJson('POST', '/api/v1/admin/specialty', $admin, ['name' => 'لیزر درمانی ' . uniqid(), 'parent_id' => $parentId])
        );
        $unrelatedId = $this->createdId(
            $this->authJson('POST', '/api/v1/admin/specialty', $admin, ['name' => 'قلب' . uniqid()])
        );

        $body = $this->authJson('GET', '/api/v1/admin/specialties?limit=100&search=' . urlencode($marker), $admin);

        self::assertSame(200, $this->responseCode());
        $ids = $this->idsOf($body);
        self::assertContains($childId, $ids, 'فرزند باید با نام والد پیدا شود');
        self::assertContains($parentId, $ids, 'خودِ والد هم باید بماند');
        self::assertNotContains($unrelatedId, $ids);
    }

    public function testSpecialtyRowCarriesParentName(): void
    {
        $admin  = $this->createUser(['ROLE_ADMIN']);
        $marker = 'والدآزمون' . uniqid();

        $parentId = $this->createdId(
            $this->authJson('POST', '/api/v1/admin/specialty', $admin, ['name' => $marker])
        );
        $this->authJson('POST', '/api/v1/admin/specialty', $admin, ['name' => 'زیرشاخه ' . uniqid(), 'parent_id' => $parentId]);

        $body = $this->authJson('GET', '/api/v1/admin/specialties?limit=100&search=' . urlencode($marker), $admin);

        $child = null;
        foreach ($body['data'] as $row) {
            if ((int) ($row['parent_id'] ?? 0) === $parentId) $child = $row;
        }

        self::assertNotNull($child);
        self::assertSame($marker, $child['parent_name']);
    }

    public function testSpecialtySearchBySlugStillMatches(): void
    {
        $admin = $this->createUser(['ROLE_ADMIN']);
        $slug  = 'slug-test-' . uniqid();

        $id = $this->createdId(
            $this->authJson('POST', '/api/v1/admin/specialty', $admin, ['name' => 'نام دلخواه ' . uniqid(), 'slug' => $slug])
        );

        $body = $this->authJson('GET', '/api/v1/admin/specialties?limit=100&search=' . urlencode($slug), $admin);

        self::assertContains($id, $this->idsOf($body));
    }

    // ── doctor services ───────────────────────────────────────────────────────

    public function testDoctorServiceSearchBySpecialtyName(): void
    {
        $admin  = $this->createUser(['ROLE_ADMIN']);
        $marker = 'تخصصآزمون' . uniqid();

        $specialtyId = $this->createdId(
            $this->authJson('POST', '/api/v1/admin/specialty', $admin, ['name' => $marker])
        );
        $serviceId = $this->createdId(
            $this->authJson('POST', '/api/v1/admin/doctor-service', $admin, ['name' => 'بوتاکس ' . uniqid(), 'specialty_id' => $specialtyId])
        );
        $unrelatedId = $this->createdId(
            $this->authJson('POST', '/api/v1/admin/doctor-service', $admin, ['name' => 'اکو' . uniqid()])
        );

        $body = $this->authJson('GET', '/api/v1/admin/doctor-services?limit=100&search=' . urlencode($marker), $admin);

        self::assertSame(200, $this->responseCode());
        $ids = $this->idsOf($body);
        self::assertContains($serviceId, $ids);
        self::assertNotContains($unrelatedId, $ids);

        $row = null;
        foreach ($body['data'] as $r) {
            if ((int) $r['id'] === $serviceId) $row = $r;
        }
        self::assertSame($marker, $row['specialty_name']);
    }

    public function testDoctorServiceWithoutSpecialtyIsStillListed(): void
    {
        $admin  = $this->createUser(['ROLE_ADMIN']);
        $marker = 'خدمتتنها' . uniqid();

        $id = $this->createdId(
            $this->authJson('POST', '/api/v1/admin/doctor-service', $admin, ['name' => $marker])
        );

        $body = $this->authJson('GET', '/api/v1/admin/doctor-services?limit=100&search=' . urlencode($marker), $admin);

        $ids = $this->idsOf($body);
        self::assertContains($id, $ids, 'LEFT JOIN نباید ردیفِ بدون تخصص را حذف کند');
        self::assertSame(1, $body['meta']['totalRecords']);
    }

    // ── cities ────────────────────────────────────────────────────────────────

    public function testCitySearchByProvinceName(): void
    {
        $admin  = $this->createUser(['ROLE_ADMIN']);
        $marker = 'استانآزمون' . uniqid();

        $provinceId = $this->createdId(
            $this->authJson('POST', '/api/v1/admin/province', $admin, ['name' => $marker])
        );
        $cityId = $this->createdId(
            $this->authJson('POST', '/api/v1/admin/city', $admin, ['name' => 'شهر یک ' . uniqid(), 'province_id' => $provinceId])
        );
        $unrelatedId = $this->createdId(
            $this->authJson('POST', '/api/v1/admin/city', $admin, ['name' => 'شهر دو' . uniqid()])
        );

        $body = $this->authJson('GET', '/api/v1/admin/cities?limit=100&search=' . urlencode($marker), $admin);

        self::assertSame(200, $this->responseCode());
        $ids = $this->idsOf($body);
        self::assertContains($cityId, $ids);
        self::assertNotContains($unrelatedId, $ids);
    }

    public function testCitySearchByDomain(): void
    {
        $admin  = $this->createUser(['ROLE_ADMIN']);
        $domain = 'search-test-' . uniqid() . '.example';

        $cityId = $this->createdId(
            $this->authJson('POST', '/api/v1/admin/city', $admin, ['name' => 'شهر دامنه‌دار ' . uniqid(), 'domain' => $domain])
        );

        $body = $this->authJson('GET', '/api/v1/admin/cities?limit=100&search=' . urlencode($domain), $admin);

        self::assertContains($cityId, $this->idsOf($body));
    }

    // ── boundaries ────────────────────────────────────────────────────────────

    public function testUnknownTermReturnsEmptyList(): void
    {
        $admin = $this->createUser(['ROLE_ADMIN']);

        $body = $this->authJson('GET', '/api/v1/admin/specialties?search=' . urlencode('چنینچیزینیست' . uniqid()), $admin);

        self::assertSame(200, $this->responseCode());
        self::assertSame([], $body['data']);
        self::assertSame(0, $body['meta']['totalRecords']);
    }

    public function testNonAdminForbidden(): void
    {
        $user = $this->createUser(['ROLE_USER']);
        $this->authJson('GET', '/api/v1/admin/specialties?search=x', $user);
        self::assertSame(403, $this->responseCode());
    }
}