Lesstime/tests/Functional/Mcp/Directory/ContactLifecycleTest.php

<?php

declare(strict_types=1);

namespace App\Tests\Functional\Mcp\Directory;

use App\Module\Core\Domain\Entity\User;
use App\Module\Directory\Domain\Entity\Client;
use App\Module\Directory\Domain\Entity\Prestataire;
use App\Module\Directory\Domain\Entity\Prospect;
use App\Module\Directory\Domain\Repository\ClientRepositoryInterface;
use App\Module\Directory\Domain\Repository\ContactRepositoryInterface;
use App\Module\Directory\Domain\Repository\PrestataireRepositoryInterface;
use App\Module\Directory\Domain\Repository\ProspectRepositoryInterface;
use App\Module\Directory\Infrastructure\Mcp\Tool\CreateContactTool;
use App\Module\Directory\Infrastructure\Mcp\Tool\DeleteContactTool;
use App\Module\Directory\Infrastructure\Mcp\Tool\GetContactTool;
use App\Module\Directory\Infrastructure\Mcp\Tool\ListContactsTool;
use App\Module\Directory\Infrastructure\Mcp\Tool\UpdateContactTool;
use Doctrine\ORM\EntityManagerInterface;
use InvalidArgumentException;
use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
use Symfony\Bundle\SecurityBundle\Security;

/**
 * @internal
 */
class ContactLifecycleTest extends KernelTestCase
{
    private EntityManagerInterface $em;
    private User $admin;
    private Client $client;
    private Prospect $prospect;
    private Prestataire $prestataire;

    protected function setUp(): void
    {
        self::bootKernel();
        $this->em = self::getContainer()->get(EntityManagerInterface::class);

        $this->admin = new User();
        $this->admin->setUsername('mcp-contact-admin-'.uniqid());
        $this->admin->setPassword('x');
        $this->admin->setRoles(['ROLE_ADMIN']);
        $this->em->persist($this->admin);

        $this->client = new Client();
        $this->client->setName('Test Client '.uniqid());
        $this->em->persist($this->client);

        $this->prospect = new Prospect();
        $this->prospect->setCompany('Test Prospect '.uniqid());
        $this->em->persist($this->prospect);

        $this->prestataire = new Prestataire();
        $this->prestataire->setName('Test Prestataire '.uniqid());
        $this->em->persist($this->prestataire);

        $this->em->flush();
    }

    public function testCreateRequiresExactlyOneParent(): void
    {
        try {
            ($this->createTool())(null, null, null, 'Anon');
            self::fail('Expected error when no parent provided.');
        } catch (InvalidArgumentException $e) {
            self::assertStringContainsString('Exactly one of clientId, prospectId or prestataireId', $e->getMessage());
        }

        try {
            ($this->createTool())($this->client->getId(), $this->prospect->getId(), null, 'Dup');
            self::fail('Expected error when two parents provided.');
        } catch (InvalidArgumentException $e) {
            self::assertStringContainsString('Exactly one of clientId, prospectId or prestataireId', $e->getMessage());
        }
    }

    public function testCreateWithUnknownClientThrows(): void
    {
        $this->expectException(InvalidArgumentException::class);
        $this->expectExceptionMessage('Client with ID 999999 not found.');
        ($this->createTool())(999999, null, null, 'Anon');
    }

    public function testCreateOnEachParentWorks(): void
    {
        foreach (
            [
                ['clientId', $this->client->getId()],
                ['prospectId', $this->prospect->getId()],
                ['prestataireId', $this->prestataire->getId()],
            ] as [$field, $id]
        ) {
            $args       = [null, null, null, 'John', 'Doe-'.$field, 'CTO', 'john@x.test'];
            $idx        = ['clientId' => 0, 'prospectId' => 1, 'prestataireId' => 2][$field];
            $args[$idx] = $id;

            $data = json_decode(($this->createTool())(...$args), true);
            self::assertSame('Doe-'.$field, $data['lastName']);
            self::assertSame($id, $data[$field]);
        }
    }

    public function testGetReturnsContact(): void
    {
        $created = json_decode(($this->createTool())($this->client->getId(), null, null, 'Jane', 'Smith'), true);

        $data = json_decode(($this->getTool())((int) $created['id']), true);

        self::assertSame('Jane', $data['firstName']);
        self::assertSame('Smith', $data['lastName']);
        self::assertSame($this->client->getId(), $data['clientId']);
    }

    public function testListFilteredByPrestataire(): void
    {
        ($this->createTool())(null, null, $this->prestataire->getId(), 'A', 'A-Last');
        ($this->createTool())(null, null, $this->prestataire->getId(), 'B', 'B-Last');
        ($this->createTool())($this->client->getId(), null, null, 'Z', 'Z-Last');

        $data = json_decode(($this->listTool())(null, null, $this->prestataire->getId()), true);

        self::assertCount(2, $data);
        self::assertSame('A-Last', $data[0]['lastName']);
        self::assertSame('B-Last', $data[1]['lastName']);
    }

    public function testListRejectsMultipleFilters(): void
    {
        $this->expectException(InvalidArgumentException::class);
        $this->expectExceptionMessage('At most one of clientId, prospectId or prestataireId');
        ($this->listTool())($this->client->getId(), $this->prospect->getId(), null);
    }

    public function testUpdateOnlyTouchesProvidedFields(): void
    {
        $created = json_decode(($this->createTool())(null, null, $this->prestataire->getId(), 'Old', 'Last', 'CTO', 'old@x.test'), true);

        $data = json_decode(($this->updateTool())((int) $created['id'], 'New', null, null, 'new@x.test'), true);

        self::assertSame('New', $data['firstName']);     // changed
        self::assertSame('Last', $data['lastName']);     // unchanged
        self::assertSame('CTO', $data['jobTitle']);      // unchanged
        self::assertSame('new@x.test', $data['email']);  // changed
    }

    public function testDeleteRemovesContact(): void
    {
        $created = json_decode(($this->createTool())($this->client->getId(), null, null, 'Bye'), true);
        $id      = (int) $created['id'];

        $data = json_decode(($this->deleteTool())($id), true);

        self::assertTrue($data['success']);

        $this->em->clear();
        self::assertNull(self::getContainer()->get(ContactRepositoryInterface::class)->findById($id));
    }

    private function securityFor(bool $admin = true): Security
    {
        $security = $this->createMock(Security::class);
        $security->method('isGranted')->willReturn($admin);
        $security->method('getUser')->willReturn($admin ? $this->admin : null);

        return $security;
    }

    private function createTool(): CreateContactTool
    {
        $c = self::getContainer();

        return new CreateContactTool(
            $this->em,
            $c->get(ClientRepositoryInterface::class),
            $c->get(ProspectRepositoryInterface::class),
            $c->get(PrestataireRepositoryInterface::class),
            $this->securityFor(),
        );
    }

    private function getTool(): GetContactTool
    {
        return new GetContactTool(
            self::getContainer()->get(ContactRepositoryInterface::class),
            $this->securityFor(),
        );
    }

    private function listTool(): ListContactsTool
    {
        return new ListContactsTool(
            self::getContainer()->get(ContactRepositoryInterface::class),
            $this->securityFor(),
        );
    }

    private function updateTool(): UpdateContactTool
    {
        return new UpdateContactTool(
            self::getContainer()->get(ContactRepositoryInterface::class),
            $this->em,
            $this->securityFor(),
        );
    }

    private function deleteTool(): DeleteContactTool
    {
        return new DeleteContactTool(
            self::getContainer()->get(ContactRepositoryInterface::class),
            $this->em,
            $this->securityFor(),
        );
    }
}