<?php

declare(strict_types=1);

namespace Tests\Unit\Services;

use App\Services\CrmService;
use Domain\Enums\Country;
use Domain\Models\ValueObjects\CrmCustomer;
use GuzzleHttp\Psr7\Response;
use Illuminate\Contracts\Cache\Repository as CacheRepository;
use LDC\LDCCRM\CrmApiV4;
use LDC\LDCCRM\Enums\ApiError;
use LDC\LDCCRM\Enums\ApiStatus;
use LDC\LDCCRM\Enums\Country as EnumsCountry;
use LDC\LDCCRM\Exceptions\ApiErrorException;
use LDC\LDCCRM\Models\ClientModel;
use LDC\LDCCRM\Models\Customer;
use LDC\LDCCRM\Transport\ApiInterface;
use LDC\LDCCRM\Utils;
use Mockery;
use Ramsey\Uuid\Uuid;
use Shared\ValueObjects\CrmHashcode;

describe('CrmService', function (): void {
    it('returns customer from hashcode and caches it', function (): void {
        // GIVEN
        $crmApi          = Mockery::mock(CrmApiV4::class);
        $cacheRepository = Mockery::mock(CacheRepository::class);

        $uuidObj = Uuid::uuid4();
        $uuid    = $uuidObj->toString();

        $libCustomer = new Customer([
            'hashcode'        => $uuid,
            'email'           => 'john@example.com',
            'password'        => 'Secret123!',
            'firstname'       => 'John',
            'lastname'        => 'Doe',
            'birth_date'      => '1990-01-01',
            'phone'           => '0123456789',
            'address'         => '123 Main St',
            'address2'        => null,
            'city'            => 'Paris',
            'postcode'        => '75000',
            'country'         => EnumsCountry::france,
            'opt_in'          => true,
            'status'          => true,
            'last_connection' => null,
        ]);

        $cacheKey = "crm_customer_hashcode_{$uuid}";

        $cacheRepository->shouldReceive('remember')
            ->once()
            ->with($cacheKey, Mockery::any(), Mockery::on(function ($closure) use ($crmApi, $libCustomer, $uuid) {
                $crmApi->shouldReceive('getCustomer')->with((string) $uuid)->once()->andReturn($libCustomer);
                $result = $closure();

                return $result instanceof CrmCustomer && $result->hashcode === (string) $uuid;
            }))
            ->andReturn(new CrmCustomer(
                hashcode: (string) $uuid,
                email: 'john@example.com',
                password: 'Secret123!',
                firstname: 'John',
                lastname: 'Doe',
                birthDate: '1990-01-01',
                phone: '0123456789',
                address: '123 Main St',
                address2: null,
                city: 'Paris',
                postcode: '75000',
                country: Country::france,
                optIn: true,
                status: true,
                lastConnection: null,
            ));

        $service  = new CrmService($crmApi, $cacheRepository);
        $hashcode = new CrmHashcode($uuidObj);

        // WHEN
        $firstCall = $service->getCustomerFromHashCode($hashcode);

        // Second call should return from internal memory cache without querying CacheRepository again
        $secondCall = $service->getCustomerFromHashCode($hashcode);

        // THEN
        expect($firstCall)->toBeInstanceOf(CrmCustomer::class)
            ->and($firstCall->hashcode)->toBe($uuid)
            ->and($secondCall)->toBe($firstCall);
    });

    it('returns customer from email with sha256 cache key', function (): void {
        // GIVEN
        $crmApi          = Mockery::mock(CrmApiV4::class);
        $cacheRepository = Mockery::mock(CacheRepository::class);

        $email    = 'test@example.com';
        $cacheKey = 'crm_customer_email_' . hash('sha256', $email);

        $expectedCustomer = new CrmCustomer(
            hashcode: (string) Uuid::uuid4(),
            email: $email,
            password: 'Secret123!',
            firstname: 'Jane',
            lastname: 'Doe',
            birthDate: '1992-05-10',
            phone: '0123456789',
            address: '456 Side St',
            address2: null,
            city: 'Lyon',
            postcode: '69000',
            country: Country::france,
            optIn: false,
            status: true,
            lastConnection: null,
        );

        $cacheRepository->shouldReceive('remember')
            ->once()
            ->with($cacheKey, Mockery::any(), Mockery::type('Closure'))
            ->andReturn($expectedCustomer);

        $service = new CrmService($crmApi, $cacheRepository);

        // WHEN
        $result = $service->getCustomerFromEmail($email);

        // THEN
        expect($result)->toBeInstanceOf(CrmCustomer::class)
            ->and($result->email)->toBe($email);
    });

    it('returns null on modelNotFound ApiErrorException and caches result', function (): void {
        // GIVEN
        $crmApi          = Mockery::mock(CrmApiV4::class);
        $cacheRepository = Mockery::mock(CacheRepository::class);

        $uuid     = Uuid::uuid4();
        $cacheKey = "crm_customer_hashcode_{$uuid}";

        $cacheRepository->shouldReceive('remember')
            ->once()
            ->with($cacheKey, Mockery::any(), Mockery::on(function ($closure) use ($crmApi, $uuid) {
                $exception = Mockery::mock(ApiErrorException::class);
                $exception->shouldReceive('getApiError')->andReturn(ApiError::modelNotFound);
                $crmApi->shouldReceive('getCustomer')->with((string) $uuid)->once()->andThrow($exception);
                $res = $closure();

                return $res === null;
            }))
            ->andReturnNull();

        $service = new CrmService($crmApi, $cacheRepository);

        // WHEN
        $result = $service->getCustomerFromHashCode(new CrmHashcode($uuid));

        // THEN
        expect($result)->toBeNull();
    });

    it('invalidates cache on activate', function (): void {
        // GIVEN
        $crmApi          = Mockery::mock(CrmApiV4::class);
        $cacheRepository = Mockery::mock(CacheRepository::class);

        $uuid = (string) Uuid::uuid4();

        $customer = new CrmCustomer(
            hashcode: $uuid,
            email: 'activate@example.com',
            password: 'Secret123!',
            firstname: 'John',
            lastname: 'Doe',
            birthDate: '1990-01-01',
            phone: '0123456789',
            address: '123 Main St',
            address2: null,
            city: 'Paris',
            postcode: '75000',
            country: Country::france,
            optIn: true,
            status: false,
            lastConnection: null,
        );

        $expectedHashKey  = "crm_customer_hashcode_{$uuid}";
        $expectedEmailKey = 'crm_customer_email_' . hash('sha256', 'activate@example.com');

        $cacheRepository->shouldReceive('delete')->with($expectedHashKey)->once();
        $cacheRepository->shouldReceive('delete')->with($expectedEmailKey)->once();

        $apiInterface = Mockery::mock(ApiInterface::class);
        $apiInterface->shouldReceive('call')->once()->andReturn(
            new \LDC\LDCCRM\Transport\Response(
                ApiStatus::OK,
                new Response(200, [], (string) json_encode([
                    'version' => Utils::getPackageInfo()['version'],
                    'data'    => [],
                ]))
            )
        );
        $refProp = new \ReflectionProperty(ClientModel::class, 'apiInterface');
        $refProp->setValue(null, $apiInterface);

        $service = new CrmService($crmApi, $cacheRepository);

        // WHEN
        $result = $service->activate($customer);

        // THEN
        expect($result)->toHaveProperty('result');
    });
});