<?php

declare(strict_types=1);

namespace App\Tests\Module\Commercial\Api;

/**
 * Tests fonctionnels de l'API /api/clients (M1) — branche ERP-55.
 *
 * Authentifies en ADMIN (bypass RBAC via isAdmin) : on valide ici les regles
 * METIER (normalisation, unicite, distributor/broker, archivage, liste). Le
 * gating par permission (accounting.manage / archive / RG-1.28 strict, RG-1.04
 * Commerciale) est couvert par les tests unitaires du ClientProcessor : il
 * exige des users non-admin portant des permissions `commercial.clients.*` qui
 * ne sont declarees qu'en ERP-59 (tests RBAC complets en ERP-60).
 *
 * @internal
 */
final class ClientApiTest extends AbstractCommercialApiTestCase
{
    private const string LD = 'application/ld+json';

    public function testPostNormalizesTextFields(): void
    {
        $client = $this->createAdminClient();
        $cat    = $this->createCategory('SECTEUR');

        $response = $client->request('POST', '/api/clients', [
            'headers' => ['Content-Type' => self::LD],
            'json'    => [
                'companyName'  => 'acme sas',
                'firstName'    => 'JEAN',
                'lastName'     => 'dupont',
                'phonePrimary' => '06.12.34.56.78',
                'email'        => 'Jean.DUPONT@ACME.FR',
                'categories'   => ['/api/categories/'.$cat->getId()],
            ],
        ]);

        self::assertResponseStatusCodeSame(201);
        $data = $response->toArray();
        // RG-1.18 / 1.19 / 1.20 / 1.21
        self::assertSame('ACME SAS', $data['companyName']);
        self::assertSame('Jean', $data['firstName']);
        self::assertSame('Dupont', $data['lastName']);
        self::assertSame('0612345678', $data['phonePrimary']);
        self::assertSame('jean.dupont@acme.fr', $data['email']);
        self::assertFalse($data['isArchived']);
    }

    public function testPostDuplicateCompanyNameReturns409(): void
    {
        $client = $this->createAdminClient();
        $cat    = $this->createCategory('SECTEUR');
        $iri    = '/api/categories/'.$cat->getId();

        $payload = [
            'companyName'  => 'Doublon SARL',
            'firstName'    => 'A',
            'phonePrimary' => '0102030405',
            'email'        => 'dup@test.fr',
            'categories'   => [$iri],
        ];

        $client->request('POST', '/api/clients', ['headers' => ['Content-Type' => self::LD], 'json' => $payload]);
        self::assertResponseStatusCodeSame(201);

        // Meme nom (insensible a la casse via l'index LOWER) -> 409 (RG-1.16).
        $payload['email'] = 'dup2@test.fr';
        $client->request('POST', '/api/clients', ['headers' => ['Content-Type' => self::LD], 'json' => $payload]);
        self::assertResponseStatusCodeSame(409);
    }

    public function testPostWithoutFirstOrLastNameReturns422(): void
    {
        $client = $this->createAdminClient();
        $cat    = $this->createCategory('SECTEUR');

        $client->request('POST', '/api/clients', [
            'headers' => ['Content-Type' => self::LD],
            'json'    => [
                'companyName'  => 'No Contact Name',
                'phonePrimary' => '0102030405',
                'email'        => 'nc@test.fr',
                'categories'   => ['/api/categories/'.$cat->getId()],
            ],
        ]);

        // RG-1.01
        self::assertResponseStatusCodeSame(422);
    }

    public function testPostWithoutCategoryReturns422(): void
    {
        $client = $this->createAdminClient();

        $client->request('POST', '/api/clients', [
            'headers' => ['Content-Type' => self::LD],
            'json'    => [
                'companyName'  => 'No Category',
                'firstName'    => 'A',
                'phonePrimary' => '0102030405',
                'email'        => 'nocat@test.fr',
                'categories'   => [],
            ],
        ]);

        // Assert\Count(min: 1)
        self::assertResponseStatusCodeSame(422);
    }

    public function testPostWithDistributorAndBrokerReturns422(): void
    {
        $client      = $this->createAdminClient();
        $cat         = $this->createCategory('SECTEUR');
        $distributor = $this->seedClient('Distrib Mutex', false, 'DISTRIBUTEUR');

        $client->request('POST', '/api/clients', [
            'headers' => ['Content-Type' => self::LD],
            'json'    => [
                'companyName'  => 'Mutex Client',
                'firstName'    => 'A',
                'phonePrimary' => '0102030405',
                'email'        => 'mutex@test.fr',
                'categories'   => ['/api/categories/'.$cat->getId()],
                'distributor'  => '/api/clients/'.$distributor->getId(),
                'broker'       => '/api/clients/'.$distributor->getId(),
            ],
        ]);

        // RG-1.03 (exclusivite)
        self::assertResponseStatusCodeSame(422);
    }

    public function testPostDistributorReferencingNonDistributorReturns422(): void
    {
        $client    = $this->createAdminClient();
        $cat       = $this->createCategory('SECTEUR');
        $notDistro = $this->seedClient('Pas Un Distrib', false, 'SECTEUR');

        $client->request('POST', '/api/clients', [
            'headers' => ['Content-Type' => self::LD],
            'json'    => [
                'companyName'  => 'Bad Distrib Ref',
                'firstName'    => 'A',
                'phonePrimary' => '0102030405',
                'email'        => 'baddistrib@test.fr',
                'categories'   => ['/api/categories/'.$cat->getId()],
                'distributor'  => '/api/clients/'.$notDistro->getId(),
            ],
        ]);

        // RG-1.03 (le distributor doit etre categorise DISTRIBUTEUR)
        self::assertResponseStatusCodeSame(422);
    }

    public function testPostValidDistributorReturns201(): void
    {
        $client      = $this->createAdminClient();
        $cat         = $this->createCategory('SECTEUR');
        $distributor = $this->seedClient('Vrai Distrib', false, 'DISTRIBUTEUR');

        $client->request('POST', '/api/clients', [
            'headers' => ['Content-Type' => self::LD],
            'json'    => [
                'companyName'  => 'Client Avec Distrib',
                'firstName'    => 'A',
                'phonePrimary' => '0102030405',
                'email'        => 'okdistrib@test.fr',
                'categories'   => ['/api/categories/'.$cat->getId()],
                'distributor'  => '/api/clients/'.$distributor->getId(),
            ],
        ]);

        self::assertResponseStatusCodeSame(201);
    }

    public function testListSortedByCompanyNameAscAndExcludesArchived(): void
    {
        $client = $this->createAdminClient();
        $this->seedClient('Zebra Co');
        $this->seedClient('Alpha Co');
        $this->seedClient('Archivé Co', true);

        $names = $client->request('GET', '/api/clients?pagination=false', [
            'headers' => ['Accept' => self::LD],
        ])->toArray()['member'];
        $companyNames = array_map(static fn (array $c): string => $c['companyName'], $names);

        // RG-1.24 : l'archive est exclue par defaut.
        self::assertNotContains('ARCHIVÉ CO', $companyNames);
        // RG-1.26 : tri companyName ASC (Alpha avant Zebra).
        $alpha = array_search('ALPHA CO', $companyNames, true);
        $zebra = array_search('ZEBRA CO', $companyNames, true);
        self::assertNotFalse($alpha);
        self::assertNotFalse($zebra);
        self::assertLessThan($zebra, $alpha);
    }

    public function testListIncludeArchivedReturnsArchived(): void
    {
        $client = $this->createAdminClient();
        $this->seedClient('Hidden Archived', true);

        $members = $client->request('GET', '/api/clients?includeArchived=true&pagination=false', [
            'headers' => ['Accept' => self::LD],
        ])->toArray()['member'];
        $names = array_map(static fn (array $c): string => $c['companyName'], $members);

        // RG-1.25
        self::assertContains('HIDDEN ARCHIVED', $names);
    }

    public function testCollectionIsPaginated(): void
    {
        $client = $this->createAdminClient();
        $this->seedClient('Paginated One');

        // Collection Hydra avec total (la cle `view` n'apparait qu'a partir de
        // 2 pages cote API Platform 4, donc non assertable sur page unique).
        $page1 = $client->request('GET', '/api/clients', ['headers' => ['Accept' => self::LD]])->toArray();
        self::assertArrayHasKey('totalItems', $page1);
        self::assertNotEmpty($page1['member']);

        // Preuve que la pagination serveur est bien engagee : la page 2 d'un jeu
        // tenant sur une page est vide (un provider non pagine ignorerait `page`
        // et renverrait quand meme les items).
        $page2 = $client->request('GET', '/api/clients?page=2', ['headers' => ['Accept' => self::LD]])->toArray();
        self::assertSame([], $page2['member']);
    }

    public function testPatchArchiveSetsArchivedAtThenRestore(): void
    {
        $client = $this->createAdminClient();
        $seed   = $this->seedClient('To Archive');
        $iri    = '/api/clients/'.$seed->getId();

        // Archive (RG-1.22) : admin a la permission archive via bypass isAdmin.
        $archived = $client->request('PATCH', $iri, [
            'headers' => ['Content-Type' => 'application/merge-patch+json'],
            'json'    => ['isArchived' => true],
        ])->toArray();
        self::assertResponseStatusCodeSame(200);
        self::assertTrue($archived['isArchived']);
        self::assertNotNull($archived['archivedAt']);

        // Restauration (RG-1.23) : archivedAt repasse a null.
        $restored = $client->request('PATCH', $iri, [
            'headers' => ['Content-Type' => 'application/merge-patch+json'],
            'json'    => ['isArchived' => false],
        ])->toArray();
        self::assertResponseStatusCodeSame(200);
        self::assertFalse($restored['isArchived']);
        self::assertNull($restored['archivedAt']);
    }

    public function testPatchArchiveWithOtherFieldReturns422(): void
    {
        $client = $this->createAdminClient();
        $seed   = $this->seedClient('Archive Plus Field');

        $client->request('PATCH', '/api/clients/'.$seed->getId(), [
            'headers' => ['Content-Type' => 'application/merge-patch+json'],
            'json'    => ['isArchived' => true, 'companyName' => 'Renamed'],
        ]);

        // RG-1.22 : une requete d'archivage ne modifie aucun autre champ.
        self::assertResponseStatusCodeSame(422);
    }

    public function testGetDetailEmbedsSubCollections(): void
    {
        $client = $this->createAdminClient();
        $seed   = $this->seedClient('Detail Embed');

        $data = $client->request('GET', '/api/clients/'.$seed->getId(), [
            'headers' => ['Accept' => self::LD],
        ])->toArray();

        // § 4.2 : le detail embarque contacts / adresses / ribs.
        self::assertArrayHasKey('contacts', $data);
        self::assertArrayHasKey('addresses', $data);
        self::assertArrayHasKey('ribs', $data);
    }
}