<?php

namespace App\Tests\ClinicService;

use App\Auth\Entity\User;
use App\Clinic\Entity\Clinic;
use App\ClinicService\Entity\CatalogCategory;
use App\Doctor\Entity\DoctorAddress;
use App\Resource\Entity\ClinicResource;
use App\Resource\Entity\ResourceType;
use App\Tests\ApiTestCase;

/**
 * مدیریت دستهٔ **سراسری** از تنظیمات: ساخت، یال «شامل بودن»، و تخصیص به منبع.
 *
 * دسته یک بار در سطح کلینیک تعریف می‌شود و همه‌جا — سرویس و منبع — از همان استفاده
 * می‌کنند. صفحهٔ سرویس و منبع فقط **انتخاب** می‌کنند.
 */
class CategoryManagementEndpointTest extends ApiTestCase
{
    /** @return array{0: User, 1: Clinic, 2: DoctorAddress} */
    private function clinic(): array
    {
        $user   = $this->createUser(['ROLE_USER', 'ROLE_CLINIC']);
        $clinic = new Clinic($user);
        $clinic->setName('کلینیک دسته‌بندی');
        $this->em->persist($clinic);
        $this->em->flush();

        $address = DoctorAddress::forClinic($clinic->getId());
        $address->setName('شعبهٔ مرکزی');
        $this->em->persist($address);
        $this->em->flush();

        return [$user, $clinic, $address];
    }

    private function category(User $user, string $name): string
    {
        $body = $this->authJson('POST', '/api/v1/service-category', $user, ['name' => $name]);
        self::assertSame(201, $this->responseCode(), json_encode($body, JSON_UNESCAPED_UNICODE));

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

    // ── ✅ موفق ──────────────────────────────────────────────────────────────

    public function testACategoryCanIncludeAnother(): void
    {
        [$user] = $this->clinic();

        $whole = $this->category($user, 'تمام بدن');
        $hand  = $this->category($user, 'دست');

        $this->authJson('POST', "/api/v1/service-category/{$whole}/includes", $user, [
            'child_category_uuid' => $hand,
        ]);
        self::assertSame(201, $this->responseCode());

        $body = $this->authJson('GET', "/api/v1/service-category/{$whole}/includes", $user);

        self::assertCount(1, $body['data']);
        self::assertSame('دست', $body['data'][0]['name']);
    }

    public function testTheSameEdgeTwiceIsNotAnError(): void
    {
        [$user] = $this->clinic();

        $whole = $this->category($user, 'تمام بدن');
        $hand  = $this->category($user, 'دست');

        $this->authJson('POST', "/api/v1/service-category/{$whole}/includes", $user, ['child_category_uuid' => $hand]);
        // تکرار همان یال idempotent است: کاربر دوبار کلیک می‌کند، خطا معنایی ندارد.
        $this->authJson('POST', "/api/v1/service-category/{$whole}/includes", $user, ['child_category_uuid' => $hand]);

        self::assertSame(200, $this->responseCode());
        self::assertCount(1, $this->authJson('GET', "/api/v1/service-category/{$whole}/includes", $user)['data']);
    }

    public function testAnEdgeCanBeRemoved(): void
    {
        [$user] = $this->clinic();

        $whole = $this->category($user, 'تمام بدن');
        $hand  = $this->category($user, 'دست');

        $this->authJson('POST', "/api/v1/service-category/{$whole}/includes", $user, ['child_category_uuid' => $hand]);
        $this->authJson('DELETE', "/api/v1/service-category/{$whole}/includes/{$hand}", $user);

        self::assertSame(200, $this->responseCode());
        self::assertSame([], $this->authJson('GET', "/api/v1/service-category/{$whole}/includes", $user)['data']);
    }

    public function testAResourceTakesTheGlobalCategories(): void
    {
        [$user, $clinic, $address] = $this->clinic();

        $type = new ResourceType('clinic', (int) $clinic->getId(), 'device', 'دستگاه');
        $this->em->persist($type);
        $this->em->flush();

        $resource = new ClinicResource($address, $type, 'لیزر دایود');
        $this->em->persist($resource);
        $this->em->flush();

        $hand = $this->category($user, 'دست');
        $foot = $this->category($user, 'پا');

        $body = $this->authJson('PUT', "/api/v1/resource/{$resource->getUuid()}/categories", $user, [
            'category_uuids' => [$hand, $foot],
        ]);

        self::assertSame(200, $this->responseCode(), json_encode($body, JSON_UNESCAPED_UNICODE));
        self::assertCount(2, $body['data']['categories']);

        // جایگزینی کامل: فهرست خالی یعنی هیچ دسته‌ای.
        $emptied = $this->authJson('PUT', "/api/v1/resource/{$resource->getUuid()}/categories", $user, ['category_uuids' => []]);
        self::assertSame([], $emptied['data']['categories']);
    }

    // ── ❌ خطا ───────────────────────────────────────────────────────────────

    public function testACycleIsRefusedByTheEndpoint(): void
    {
        [$user] = $this->clinic();

        $whole = $this->category($user, 'تمام بدن');
        $hand  = $this->category($user, 'دست');

        $this->authJson('POST', "/api/v1/service-category/{$whole}/includes", $user, ['child_category_uuid' => $hand]);

        // «دست شامل تمام بدن» حلقه می‌بندد.
        $body = $this->authJson('POST', "/api/v1/service-category/{$hand}/includes", $user, ['child_category_uuid' => $whole]);

        self::assertSame(422, $this->responseCode(), json_encode($body, JSON_UNESCAPED_UNICODE));
    }

    public function testACategoryFromAnotherEnvironmentCannotBeAssigned(): void
    {
        [$user, $clinic, $address] = $this->clinic();
        [$otherUser]               = $this->clinic();

        $type = new ResourceType('clinic', (int) $clinic->getId(), 'device', 'دستگاه');
        $this->em->persist($type);
        $this->em->flush();

        $resource = new ClinicResource($address, $type, 'لیزر');
        $this->em->persist($resource);
        $this->em->flush();

        $foreign = $this->category($otherUser, 'دستهٔ کلینیک دیگر');

        $this->authJson('PUT', "/api/v1/resource/{$resource->getUuid()}/categories", $user, [
            'category_uuids' => [$foreign],
        ]);

        self::assertSame(422, $this->responseCode());
    }

    public function testTheBodyMustCarryTheField(): void
    {
        [$user] = $this->clinic();
        $whole  = $this->category($user, 'تمام بدن');

        $this->authJson('POST', "/api/v1/service-category/{$whole}/includes", $user, ['wrong' => 'x']);

        self::assertSame(422, $this->responseCode());
    }
}